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GRANGE RESOURCES LIMITED. — Audit Report / Information 2013
Feb 27, 2014
65014_rns_2014-02-27_67655142-b2d6-44af-a0e6-2eb0b36ed954.pdf
Audit Report / Information
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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28 February 2014 ASX: GRR
GRANGE RESOURCES LIMITED Australia’s most experienced magnetite producer
UPDATED SAVAGE RIVER RESOURCE & RESERVE STATEMENT
HIGHLIGHTS
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Mineral Resources and Ore Reserves estimated for Grange’s Savage River magnetite deposits in Tasmania as at 31 December 2013
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Significant increase in Savage River’s Mineral Resource as a result of the addition of the Long Plains Resource (refer ASX announcement dated 19 December 2013)
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Mineral Resource and Ore Reserves support a long life mining asset to 2030 and beyond
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Mineral Resource has increased to 386.2Mt @ 47.1% DTR
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Ore Reserves of 103.1Mt @ 52.6% DTR take into account mine production during the year ended 31 December 2013
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The attached updated Savage River Mineral Resource & Ore Reserve statement has been compiled in accordance with JORC 2012
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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Grange Resources Limited (ASX: GRR) (“Grange” or the “Company”) is pleased to advise that the revised Mineral Resource for the Savage River Ore Deposits has significantly increased since the previous Mineral Resource estimate dated 30 June 2012, as a result of the addition of Long Plains. Ore Reserves have been depleted from mine production during the year.
The resource consists of 386.2 million tonnes at 47.1% DTR (above a cut-off of 15% DTR) as detailed in table 1 and the reserve consists of 103.1 million tonnes at 52.6% DTR (above a cut-off of 15% DTR) as detailed in table 2
Table 1 – Savage River Mineral Resource Estimate (Above a cut-off grade of 15% DTR)
| Measured Resources |
Indicated Resources |
Inferred Resources |
TOTAL Resources |
|
|---|---|---|---|---|
| Tonnes (Mt) | 71.3 | 148.7 | 166.2 | 386.2 |
| DTR (%) | 53.5 | 49.9 | 41.7 | 47.1 |
| Fe (%) | 68.1 | 68.1 | 68.4 | 68.2 |
| Ni (%) | 0.04 | 0.04 | 0.04 | 0.04 |
| TiO2 (%) | 0.68 | 0.71 | 0.63 | 0.67 |
| MgO (%) | 1.60 | 1.55 | 1.30 | 1.45 |
| P (%) | 0.010 | 0.009 | 0.009 | 0.010 |
| V (%) | 0.38 | 0.36 | 0.36 | 0.36 |
| S (%) | 0.09 | 0.08 | 0.09 | 0.08 |
Notes: - Elemental compositions were measured from Davis Tube Concentrate
- Stockpiles were included in this summary table and are itemised separately in tables of individual mining pits and aggregated stockpiles
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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Table 2 – Savage River Ore Reserve Estimate
(Above a cut-off grade of 15%DTR)
| Proved Reserves |
Probable Reserves |
TOTAL Reserves |
|
|---|---|---|---|
| Tonnes (Mt) | 41.4 | 61.7 | 103.1 |
| DTR (%) | 52.6 | 52.7 | 52.6 |
| Fe (%) | 68.0 | 67.8 | 67.9 |
| Ni (%) | 0.04 | 0.04 | 0.04 |
| TiO2 (%) | 0.84 | 0.91 | 0.88 |
| MgO (%) | 1.60 | 1.68 | 1.65 |
| P (%) | 0.009 | 0.008 | 0.009 |
| V (%) | 0.37 | 0.37 | 0.37 |
| S (%) | 0.07 | 0.06 | 0.06 |
Notes: - Elemental compositions were measured from Davis Tube Concentrate
- Stockpiles were included in this summary table and are itemised separately in tables of individual mining pits and aggregated stockpiles
The Mineral Resource and Ore Reserve have been estimated by the Company’s technical staff, and has been reported in accordance with the guidelines of the JORC Code (2012 edition).
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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INTRODUCTION
This document has been prepared to summarise the Mineral Resource and Ore Reserve of Grange’s magnetite deposits, located at Savage River and Long Plains in Tasmania.
This statement covers the material remaining at 31 December 2013 and contains summary details on the history of Savage River, the geology of the deposit and information involved in producing Mineral Resource and Ore Reserve estimates.
TENURE
Grange operates under the conditions of Mining Lease 2M/2001 which consolidates and expands the previous lease 11M/97. This lease stands for 30 years from 2001, encompassing a total of 4,975 hectares.
The mining lease encompasses the Savage River Mine and concentrator, and the pelletising plant, wharf and shipping facilities located on the north west coast at Port Latta. The operation and facilities were previously held under Mining Lease 44M/66 when Pickands Mather & Co International (PMI) were the managers of the project until 1997.
Mining lease 14M/2007 was granted in May 2008 to extend the coverage of 2M/2001 for a total of 91 hectares. Another lease, 11M/2008 was granted in August 2009 to extend coverage by a further 108 hectares. The figure below shows the location of each lease.
EL30/2003 was granted in February 2010 and current tenure expires 18 June 2014 but is renewable. This lease covers the entire Long Plains deposit. The lease comprises 38 km[2] and adjoins 2M/2001 to the north. EL30/2003 covers all potential mining infrastructure sites and haulage routes envisaged should
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Figure 1 Tenements as at Dec 31 2013
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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the Long Plains magnetite deposits prove up to be economical and progress to mining.
Grange has submitted an exploration lease application shown as EL8/2014 for an 11sq km lease north of 2M-2001. This application is still pending.
All leases previously held by Australian Bulk Minerals (ABM) were transferred to Grange Resources (Tasmania) Pty Ltd following the merger in January 2009.
LOCATION
The Savage River Mine and concentrator plant are located approximately 100km south west by sealed road from Burnie. The pelletising plant and dedicated port facilities at Port Latta are located 70 kilometres northwest by sealed road from Burnie (Figure 2).
Local topography surrounding the mine is rugged, with incised valleys and steep hills. The west flowing Savage River dissects the deposit. Regional vegetation includes undisturbed rain forest with the mine area comprising wet eucalypt, acacia and open heath land. Climate is wet temperate with an average annual rainfall of 1,950mm and mean monthly temperatures ranging from 3-19ºC.
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Figure 2 Savage River Project Location
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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PROJECT HISTORY
Ironstone outcrops around the Savage River were first discovered by State Government surveyor C.P. Sprent in early 1887 during one of his exploration journeys through western Tasmania. The deposits were first reported as a possible source of iron ore in 1919.
Systematic exploration techniques were employed by the Australian Bureau of Mineral Resources during 1956 that included ground and airborne magnetic surveys. The largest magnetic anomaly was detected at Savage River with two smaller anomalies being detected at Long Plains and Rocky River further to the south (Figure 3).
Diamond drilling commenced during the late 1950’s and into the 1960’s largely by Industrial and Mining Investigations Pty Ltd (IMI).
In 1965, Savage River Mines Ltd, a joint venture of Australian, Japanese and American interests was formed to develop the project. PMI (Pickands Mather International) developed an open cut mine, concentrator plant and township at Savage River to access the magnetite reserve. A pipeline from the concentrator plant to the pelletising plant and dedicated port facilities at Port Latta located on the northwest coast were also constructed.
Mining commenced in 1967 to supply a consortium of Japanese steel mills with 45 million tonnes of pelletised iron ore over a twenty-year period. Annual pellet production reached a maximum of 2.4 million tonnes per annum during the period.
The Savage River Project was operated for the full term of a thirty-year lease by PMI. In early 1997, PMI ceased mining activities at Savage River, transferring ownership of the Savage River Project to the Tasmanian Government on 26 March 1997.
At the end of March 1997, ABM purchased the assets of the Savage River Project from the Tasmanian Government. Following this purchase, ABM continued mining the existing pits through a series of cut-back operations, mined the previously undeveloped South Deposit, and began exploration around the Long Plains area.
In January 2009, Grange merged with ABM.
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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GEOLOGY
The Savage River magnetite deposit lies within and near the eastern margin of the Proterozoic Arthur Metamorphic Complex in north western Tasmania. This complex is exposed along a northeast-southwest trending structural corridor, the Arthur Lineament, which separates Proterozoic sedimentary rocks to the northwest from a variety of Palaeozoic rocks to the southeast.
The magnetite deposits at Savage River represent the largest of a series of discontinuous lenses that extend in a narrow belt for some 25 kilometres south of the Savage River Township. The deposit is subdivided into sections on the basis of areas that have been mined. The areas are referred to as North Pit, South Lens, Centre Pit North, Centre Pit South, Centre Pit Southern Extension and South Deposit (Figure 5).
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Figure 3 Savage River Regional Magnetics
Magnetite ore is almost entirely enclosed within a highly sheared and strike-faulted belt of mafic and ultramafic rocks specifically serpentinite and talc-carbonate schist. The magnetite ranges in thickness from 40 to 150 metres in width and is termed the Main Ore Zone (MOZ). Narrow (<20 metre) lenses and layers also occur in the mafic sequence to the west. The mafic sequence comprises chlorite-calcite-albite schist and layered green amphibole-chloritealbite schist.
A suite of late, strongly deformed metabasalt and metadolerite intrusive dykes occur either sub-parallel to or cut obliquely across the MOZ. Vein magnesite occurs adjacent to the MOZ with significant bodies developed in the east at South Lens and at the west in North Pit.
The magnetite ores comprise three volumetrically important groups: pyritic ores, serpentinitic ores and talc-carbonate ores. The ore may be massive, layered, or disseminated and range from being fine-grained to coarsely crystalline. Accessory mineral phases may include talc, tremolite, actinolite, chlorite, epidote, apatite and carbonate in varying amounts. The mineral assemblages preserved at Savage River imply middle to upper greenschist facies metamorphic conditions.
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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EXPLORATION, DRILLING, SAMPLING AND ANALYSIS
Exploration and resource definition over recent years at Savage River has involved dominantly reverse circulation (RC) and diamond drilling.
Other exploration techniques over recent years include:
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Ground magnetics to define the airborne magnetic anomalies
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Costeaning to expose magnetite lenses at surface
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Prospect mapping from costeans, outcrop and historical drilling
Exploration activity has been mainly focussed around Long Plains with additional resource definition drilling at Centre Pit South. For more details on the Long Plains deposit please refer to ASX release:
”Grange Resources –Significant Magnetite Resource Increase at Long Plains – 19 December 2013” .
Core recoveries are generally high in the ore zones at Savage River (>90%) and there are no significant core recovery issues. Drill collars are surveyed using a combination of conventional surveying (total station) and/or high resolution RTK GPS.
All samples used in resource estimation are taken from diamond drill core of either HQ or NQ size or from reverse circulation drill holes employing a 140mm face sampling hammer. RC drilling has been used in recent years at Savage River to undertake infill drilling to improve confidence of domain boundaries and grade estimates.
Core was half core sampled as standard practice and rarely full core sampled to confirm historic drill intercepts or for metallurgical testing. Sampled length is generally between 0.75m to 2m within lithological units to preserve volume variance and to provide sample weights of 3kg. Reverse circulation drilling was used to give uniform 1m samples by cone or riffle splitter resulting in a 3kg sample. Field quality control procedures included insertion of prepared sample standards at a rate of 1:25 and limited field duplicate samples on the RC suite of samples.
Sample preparation techniques were industry standard for magnetite ores and used the subsampling protocol as recommended by the Savage River Laboratory. Sample preparation was conducted at an external NATA-accredited laboratory for both core and RC chips. The subsampling process for RC was identical to that of the core except for the coarse crush stage. For drill core, the core was first analysed for bulk density by immersion in water. All mineralised core samples have had a density determination completed. The half core samples were oven dried at 110 degrees for 12 hours, then coarse crushed to minus 2mm in a Boyd crusher then split to ~3kg, crushed again to 90% passing 1.7mm and split again with a 150g sub-sample taken for pulverising to 98% passing 75 microns.
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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A pulp sub-sample was collected and shipped for analysis at Savage River’s mine lab by Davis Tube Recovery.
The primary assay technique is Davis Tube Recovery (DTR) on a 10g sample, followed by Ferrous Iron (Fe2+) via Satmagan and S, total Fe, TiO2, MgO, V, P, S and Ni via XRF on the Davis Tube Concentrate (DTC) via XRF. All techniques are considered total. DTR is the most appropriate assay technique for determination of magnetite recovery. All DTR samples were completed on the mine site using the Savage River DTR technique. This technique has been used for 40 years and supported by pit reconciliations.
All logging and assay data is stored in a database which was validated against original log sheets. The database includes holes drilled by Savage River Mines Limited, ABM and more recent holes drilled by Grange Resources.
GEOLOGICAL INTERPRETATION AND RESOURCE ESTIMATION
Geological controls and relationships were used to define estimation domains with mostly hard boundaries, based on sharp mineralisation contacts and grade boundaries. A nominal grade cut-off of 15% DTR is a natural grade boundary between magnetite lenses and disseminated wall-rocks. This cut-off was used to help define the mineralised envelope within which the higher grade sub domains were interpreted. 3D wireframes were used to code the drilling intersects and select samples within each domain.
Oxidised material was not included in the resource estimation.
Sample data at Savage River were generally composited to 2 metre down hole length using a best fit-compositing method. Long Plains sample data were composited to 1 metre lengths owing to the thinner mineralised magnetite lenses at Long Plains. Residual samples (those composite intervals for which there was less than 75% of the composite length) were considered biased and hence were not included in the estimate.
Block models were prepared for each part of the deposit using Surpac Software. Block sizes at Savage River are generally 10mE by 10mN by 5mRL parent block size with sub-celling to 5mE by 5mN by 2.5mRL. Block sizes at Long Plains were assigned a 10mE by 25mN by 10mRL parent block size with sub-celling to 1.25mE by 6.25mN by 2.5mRL owing to the thinner mineralised magnetite lenses at Long Plains .
Models were estimated using Ordinary Kriging for the North Pit, Centre Pit South and Long Plains while Inverse Distance Cubed weighting estimation techniques are employed for South Deposit, Centre Pit North and Sprent pits. Estimation parameters were prepared for each of the major areas of mineralisation by Snowden Mining Industry Consultants or Optiro. These recommendations were used to assist in the classification of the resource. Geostatistical analysis, including variography studies to develop estimation parameters and modelling for the Long Plains deposit were prepared by Optiro.
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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Mineral Resources have been classified on the basis of confidence in geological and grade continuity using the drilling density, geological model, modelled grade continuity and conditional bias measures (kriging efficiency where available). The block model validation results show good correlation between the input data to the estimated grades. The mineralised domains have demonstrated sufficient geological and grade continuity to support the definition of a Mineral Resource, and classifications were applied under the guidelines of the JORC Code (2012 Edition).
ORE RESERVES
Measured and Indicated Mineral Resources are considered for conversion to Ore Reserves, based on assessment against an optimised pit design and with respect to the modifying factors. The Mineral Resource is inclusive of the Ore Reserve.
The Ore Reserve estimation model for Savage River includes Mineral Resources from the North Pit, Centre Pit South and South Deposit, and was developed as part of a Feasibility Study that was completed in September 2006.
Pit designs are based on optimised shells using Whittle software. The cut-off grade of 15%DTR was determined as part of the Feasibility Study and is reviewed periodically. Current Mining and recovery factors are applied to account for mining practices of conventional bulk mining methods utilizing hydraulic face shovels, dump trucks and conventional drill and blast. These are based on reconciliations calculated periodically for the different areas of the deposit. Metallurgical factors are applied to account for mill performance. Localised risk factors are also applied to specific areas to account for geotechnical risk. The overall pit slope criteria used for the design and optimization are based on ongoing geotechnical studies which are reviewed and updated on an annual basis as part of Grange Resource’s Life Of Mine Planning process.
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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Estimates of Mineral Resources and Ore Reserves at the Savage River Mine including Long Plains are as at the end of December 2013. Mineral Resources and Ore Reserves are categorised in accordance with the guidelines established in the JORC Code (2012 Edition)[i] . Estimated Measured and Indicated Mineral Resources include those Mineral Resources modified to produce the estimated Ore Reserves. Some Mineral Resources including Centre Pit North Sprent pit and Long Plains are not classified as Ore Reserves, due to the fact that they did not demonstrate economic viability at the time of this report, and remain as Mineral Resources
The following tables represent the Mineral Resource for each part of the deposit. In each case, elemental compositions were measured from Davis Tube Concentrate. A cut-off of 15% DTR was used in the calculation of Mineral Resources.
Mineral Resource Estimate - North Pit - December 2013
| Measured Resources |
Indicated Resources |
Inferred Resources |
TOTAL Resources |
|
|---|---|---|---|---|
| Tonnes (Mt) | 28.9 | 77.2 | 36.5 | 142.6 |
| DTR (%) | 60.5 | 55.1 | 53.9 | 55.9 |
| Fe (%) | 67.9 | 67.7 | 67.2 | 67.6 |
| Ni (%) | 0.03 | 0.04 | 0.03 | 0.03 |
| TiO2 (%) | 0.96 | 0.92 | 1.01 | 0.95 |
| MgO (%) | 1.68 | 1.80 | 1.83 | 1.79 |
| P (%) | 0.008 | 0.009 | 0.008 | 0.009 |
| V (%) | 0.38 | 0.36 | 0.36 | 0.36 |
| S (%) | 0.04 | 0.05 | 0.04 | 0.04 |
Mineral Resource Estimate – South Deposit - December 2013
| Measured Resources |
Indicated Resources |
Inferred Resources |
TOTAL Resources |
|
|---|---|---|---|---|
| Tonnes (Mt) | 11.6 | 5.3 | 10.3 | 27.1 |
| DTR (%) | 45.2 | 45.4 | 42.4 | 44.2 |
| Fe (%) | 67.7 | 67.9 | 67.7 | 67.7 |
| Ni (%) | 0.07 | 0.07 | 0.06 | 0.06 |
| TiO2 (%) | 0.70 | 0.70 | 0.74 | 0.71 |
| MgO (%) | 1.73 | 1.63 | 1.66 | 1.69 |
| P (%) | 0.008 | 0.008 | 0.007 | 0.008 |
| V (%) | 0.30 | 0.30 | 0.28 | 0.30 |
| S (%) | 0.12 | 0.12 | 0.11 | 0.11 |
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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Mineral Resource Estimate – Centre Pit South - December 2013
| Measured Resources |
Indicated Resources |
Inferred Resources |
TOTAL Resources |
|
|---|---|---|---|---|
| Tonnes (Mt) | 13.3 | 16.6 | 23.8 | 53.7 |
| DTR (%) | 48.5 | 45.7 | 39.1 | 43.5 |
| Fe (%) | 68.9 | 68.5 | 66.9 | 67.9 |
| Ni (%) | 0.05 | 0.05 | 0.05 | 0.05 |
| TiO2 (%) | 0.38 | 0.38 | 0.39 | 0.39 |
| MgO (%) | 1.33 | 1.43 | 1.62 | 1.49 |
| P (%) | 0.013 | 0.015 | 0.017 | 0.015 |
| V (%) | 0.42 | 0.40 | 0.36 | 0.38 |
| S (%) | 0.14 | 0.16 | 0.17 | 0.16 |
Mineral Resource Estimate – Centre Pit North - December 2013
| Measured Resources |
Indicated Resources |
Inferred Resources |
TOTAL Resources |
|
|---|---|---|---|---|
| Tonnes (Mt) | 16.0 | 22.1 | 13.2 | 51.4 |
| DTR (%) | 55.8 | 54.0 | 49.7 | 53.5 |
| Fe (%) | 68.1 | 68.5 | 68.7 | 68.4 |
| Ni (%) | 0.05 | 0.05 | 0.05 | 0.05 |
| TiO2 (%) | 0.39 | 0.38 | 0.45 | 0.40 |
| MgO (%) | 1.57 | 1.57 | 1.38 | 1.52 |
| P (%) | 0.013 | 0.013 | 0.013 | 0.013 |
| V (%) | 0.39 | 0.39 | 0.38 | 0.39 |
| S (%) | 0.13 | 0.14 | 0.16 | 0.14 |
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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Mineral Resource Estimate – Sprent - December 2013
| Measured Resources |
Indicated Resources |
Inferred Resources |
TOTAL Resources |
|
|---|---|---|---|---|
| Tonnes (Mt) | 0.0 | 2.1 | 0.3 | 2.4 |
| DTR (%) | 0.0 | 51.1 | 49.8 | 51.0 |
| Fe (%) | 0.0 | 69.6 | 70.8 | 69.8 |
| Ni (%) | 0.00 | 0.06 | 0.02 | 0.06 |
| TiO2 (%) | 0.00 | 0.50 | 0.18 | 0.46 |
| MgO (%) | 0.00 | 0.75 | 0.47 | 0.72 |
| P (%) | 0.000 | 0.008 | 0.010 | 0.008 |
| V (%) | 0.00 | 0.43 | 0.46 | 0.44 |
| S (%) | 0.00 | 0.27 | 0.06 | 0.24 |
Mineral Resource Estimate – Long Plains - December 2013
| Measured Resources |
Indicated Resources |
Inferred Resources |
TOTAL Resources |
|
|---|---|---|---|---|
| Tonnes (Mt) | 0.0 | 25.4 | 82.2 | 107.6 |
| DTR (%) | 0.0 | 33.9 | 35.6 | 35.2 |
| Fe (%) | 0.0 | 68.9 | 69.4 | 69.3 |
| Ni (%) | 0.00 | 0.05 | 0.03 | 0.03 |
| TiO2 (%) | 0.00 | 0.63 | 0.56 | 0.57 |
| MgO (%) | 0.00 | 0.91 | 0.92 | 0.91 |
| P (%) | 0.000 | 0.004 | 0.007 | 0.007 |
| V (%) | 0.00 | 0.33 | 0.36 | 0.35 |
| S (%) | 0.00 | 0.05 | 0.07 | 0.07 |
Mineral Resource Estimate – Stockpiles - December 2013
| Stockpiles-Measured | Tonnes (Mt) | Grade (%DTR) |
|---|---|---|
| Crushed Ore | 0.1 | 46.9 |
| In-pit Broken stocks | 0.4 | 33.3 |
| Total | 1.5 | 34.6 |
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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The total Mineral Resource for Savage River as at 31 December 2013 is as follows:
Mineral Resource Estimate – Savage River - December 2013
| Measured Resources |
Indicated Resources |
Inferred Resources |
TOTAL Resources |
|
|---|---|---|---|---|
| Tonnes (Mt) | 71.3 | 148.7 | 166.2 | 386.2 |
| DTR (%) | 53.5 | 49.9 | 41.7 | 47.1 |
| Fe (%) | 68.1 | 68.1 | 68.4 | 68.2 |
| Ni (%) | 0.04 | 0.04 | 0.04 | 0.04 |
| TiO2 (%) | 0.68 | 0.71 | 0.63 | 0.67 |
| MgO (%) | 1.60 | 1.55 | 1.30 | 1.45 |
| P (%) | 0.010 | 0.009 | 0.009 | 0.010 |
| V (%) | 0.38 | 0.36 | 0.36 | 0.36 |
| S (%) | 0.09 | 0.08 | 0.09 | 0.08 |
The following tables represent the Ore Reserve for each part of the deposit. In each case, elemental compositions were measured from Davis Tube Concentrate. A cut-off of 15%DTR was used in the calculation of Ore Reserves.
Reserve Estimate - North Pit - December 2013
| Proved Reserves |
Probable Reserves |
TOTAL Reserves |
|
|---|---|---|---|
| Tonnes (Mt) | 25.5 | 56.7 | 82.2 |
| DTR (%) | 57.5 | 53.6 | 54.8 |
| Fe (%) | 67.9 | 67.8 | 67.9 |
| Ni (%) | 0.03 | 0.03 | 0.03 |
| TiO2 (%) | 1.00 | 0.95 | 0.96 |
| MgO (%) | 1.63 | 1.69 | 1.67 |
| P (%) | 0.008 | 0.008 | 0.008 |
| V (%) | 0.39 | 0.37 | 0.37 |
| S (%) | 0.03 | 0.05 | 0.04 |
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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Reserve Estimate – South Deposit - December 2013
| Proved Reserves |
Probable Reserves |
TOTAL Reserves |
|
|---|---|---|---|
| Tonnes (Mt) | 7.8 | 1.8 | 9.6 |
| DTR (%) | 44.1 | 44.6 | 44.2 |
| Fe (%) | 67.9 | 68.1 | 67.9 |
| Ni (%) | 0.07 | 0.07 | 0.07 |
| TiO2 (%) | 0.72 | 0.69 | 0.71 |
| MgO (%) | 1.64 | 1.54 | 1.62 |
| P (%) | 0.008 | 0.008 | 0.008 |
| V (%) | 0.31 | 0.31 | 0.31 |
| S (%) | 0.12 | 0.13 | 0.12 |
Reserve Estimate – Centre Pit South - December 2013
| Proved Reserves |
Probable Reserves |
TOTAL Reserves |
|
|---|---|---|---|
| Tonnes (Mt) | 6.6 | 3.2 | 9.8 |
| DTR (%) | 47.5 | 41.5 | 45.5 |
| Fe (%) | 68.6 | 67.9 | 68.3 |
| Ni (%) | 0.05 | 0.05 | 0.05 |
| TiO2 (%) | 0.37 | 0.37 | 0.37 |
| MgO (%) | 1.44 | 1.59 | 1.49 |
| P (%) | 0.014 | 0.014 | 0.014 |
| V (%) | 0.41 | 0.38 | 0.40 |
| S (%) | 0.15 | 0.18 | 0.16 |
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ANNUAL RESOURCE & RESERVE
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Ore Reserve Estimate – Stockpiles - December 2013
| Stockpiles-Measured | Tonnes (Mt) | Grade (%DTR) |
|---|---|---|
| Crushed Ore | 0.1 | 46.9 |
| In-pit Broken stocks | 0.4 | 33.3 |
| Total | 1.5 | 34.6 |
The total Ore Reserve for Savage River as at 31 December 2013 is as follows:
Ore Reserve Estimate – Savage River- December 2013
| Proved Reserves |
Probable Reserves |
TOTAL Reserves |
|
|---|---|---|---|
| Tonnes (Mt) | 41.4 | 61.7 | 103.1 |
| DTR (%) | 52.6 | 52.7 | 52.6 |
| Fe (%) | 68.0 | 67.8 | 67.9 |
| Ni (%) | 0.04 | 0.04 | 0.04 |
| TiO2 (%) | 0.84 | 0.91 | 0.88 |
| MgO (%) | 1.60 | 1.68 | 1.65 |
| P (%) | 0.009 | 0.008 | 0.009 |
| V (%) | 0.37 | 0.37 | 0.37 |
| S (%) | 0.07 | 0.06 | 0.06 |
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Figure 4 - Grade Tonnage Curve, Savage River
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JORC TABLE 1 - SAVAGE RIVER
SECTION 1 - SAMPLING TECHNIQUES AND DATA
Note: All comments refer to all deposits on the Savage River Mining Lease; comprising North Pit, Centre Pit North, Centre Pit South, Sprent, South Deposit and Long Plains (on an adjacent exploration lease) unless individually identified as being related to a particular prospect.
| Criteria | Sampling Techniques and Data | Comments |
|---|---|---|
| Sampling techniques |
• Nature and quality of sampling (e.g. cut channels, random chips, or specific specialised industry standard measurement tools appropriate to the minerals under investigation, such as down hole gamma sondes, or handheld XRF instruments, etc.). These examples should not be taken as limiting the broad meaning of sampling. |
• The deposits were sampled using diamond drilling (DD) with limited Reverse Circulation (RC) pre-collaring. Drilling was conducted on approximately 100m spaced sections orientated perpendicular to the overall orebody strike. On section spacing (down-dip) varies but is commonly 50-70m. The mineralisation is sub-vertical and the holes are typically inclined at -60°. All samples are assayed for DTR, Fe2+, Total Fe, Ni, TiO2, MgO, P, V, S, CaO, SiO2 and Al2O3. CaO, SiO2 and Al2O3 are notpresentlyestimated. |
| • Include reference to measures taken to ensure sample representivity and the appropriate calibration of any measurement tools or systems used. |
• The drill hole locations were picked up and down-hole surveys completed. Diamond core was used to obtain the best possible sample quality for lithology, structural, grade and densityinformation. |
|
| • Aspects of the determination of mineralisation that are Material to the Public Report. In cases where ‘industry standard’ work has been done this would be relatively simple (e.g. ‘reverse circulation drilling was used to obtain 1 m samples from which 3 kg was pulverised to produce a 30 g charge for fire assay’). In other cases more explanation may be required, such as where there is coarse gold that has inherent sampling problems. Unusual commodities or mineralisation types (e.g. submarine nodules) may warrant disclosure of detailed information. |
• Drilling of Diamond core was a combination of HQ and NQ sizes, some triple tube. Samples were controlled based on geological contacts and generally no more than 2m in length. Sample selection was nominally >=0.75m and <=1.25m. All core samples were half cored. Core was split by diamond sawing. Samples were dried, crushed, split and pulverised to nominally 98% passing 75µm for Davis Tube Recovery (DTR) determination. |
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| Drilling techniques |
• Drill type (e.g. core, reverse circulation, open-hole hammer, rotary air blast, auger, Bangka, sonic, etc.) and details (e.g. core diameter, triple or standard tube, depth of diamond tails, face- sampling bit or other type, whether core is oriented and if so, by what method, etc.). |
• Samples used in the resource estimation were taken from diamond drill core of either HQ or NQ size or RC samples. (recent programs). • RC drill holes employ a 140mm face sampling hammer. |
|---|---|---|
| Criteria | Sampling Techniques and Data | Comments |
| Drill sample recovery |
•Method of recording and assessing core and chip sample recoveries and results assessed. |
• Core recoveries were recorded in the geotechnical logs and in the sample records. Core recoveries are generally high in the ore zones at Savage River (>90%) and there are no significant core recovery issues. |
| •Measures taken to maximise sample recovery and ensure representative nature of the samples. |
• Drilling penetration rates were controlled in order to maximise recovery in ore zones. |
|
| •Whether a relationship exists between sample recovery and grade and whether sample bias may have occurred due to preferential loss/gain of fine/coarse material. |
• No relationship between sample recovery and grade is known at Savage River. |
|
| Logging | •Whether core and chip samples have been geologically and geo-technically logged to a level of detail to support appropriate Mineral Resource estimation, mining studies and metallurgical studies. |
• Core samples from all deposits have been logged for lithology, mineralogy, alteration and mineralisation. Geotechnical logging including domain and structural defects logging including orientations were undertaken. The level of detail is sufficient to support Mineral Resource estimation, mining studies and metallurgical studies. |
| •Whether logging is qualitative or quantitative in nature. Core (or costean, channel, etc.) photography. |
• Logging is a combination of qualitative and quantitative. Core was photographed wet and dry. No photos available for the oldest core. |
|
| •The total length and percentage of the relevant intersections logged. |
• All core and RC chips were fully logged. |
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| Sub- sampling techniques and sample preparation |
•If core, whether cut or sawn and whether quarter, half or all core taken. |
• Core was half core sampled as standard practice and rarely full core sampled in the very few older holes. Core was cut using a diamond impregnated saw blade on site at the Savage River core farm. The ore is relatively massive and the preferred orientation for core sawing is just left of the orientation line. |
|---|---|---|
| •If non-core, whether riffled, tube sampled, rotary split, etc. and whether sampled wet or dry. |
• For non-core, samples are dry riffled and sampled dry. |
|
| •For all sample types, the nature, quality and appropriateness of the sample preparation technique. |
• Sample preparation techniques were industry standard for magnetite ores and use the sub- sampling protocol as recommended by the Savage river laboratory. Sample prep on recent drill core was completed at a commercial lab [NATA accredited]. The half core samples were oven dried at 110 degrees for 12 hours, then coarse crushed to minus 2mm on a Boyds crusher then split to ~3kg, crushed again to 90% passing 1.7mm and split again with a 150g sub-sample taken for pulverising to 98% passing 75 microns. |
|
| •Quality control procedures adopted for all sub-sampling stages to maximise the representativeness of samples. |
• RC chips were riffle split when dry and a 3kg sample was taken for each single metre drilled. When RC sample was damp, samples were speared uniformly. When RC sample in ore was RC holes were stopped and completed later for diamond tails. |
|
| •Measures taken to ensure that the sampling is representative of the in situ material collected, including for instance results for field duplicate/second-half sampling. |
Limited numbers of duplicate samples were taken for intervals of HG, MG and LG within the RC drilling suite. Field QC procedures for RC and diamond samples involve the insertion of assay standards at a rate of 1 in 25. Standards were derived from 2006 MLEP drilling campaign in North Pit Savage River. |
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| •Whether sample sizes are appropriate to the grain size of the material being sampled. |
• The sample sizes are considered to be appropriate based on the style of mineralisation, the thickness and consistency of the intersections and assay range for the primary analysis (% recoverable magnetite concentrate). |
|
|---|---|---|
| Quality of assay data and laboratory tests Quality of Assay Data continued |
•The nature, quality and appropriateness of the assaying and laboratory procedures used and whether the technique is considered partial or total. |
• The primary assay technique is Davis Tube Recovery (DTR) on a 10g sample, followed by Ferrous Iron (Fe2+) via Satmagan and S, total Fe, TiO2, MgO, V, P, S and Ni via XRF on the Davis Tube Concentrate (DTC). All techniques are considered total. DTR is the most appropriate assay technique for determination of magnetite recovery. All DTR samples completed on site using Savage River technique. This technique has been use for 40 years at Savage River and pit reconciliations are good. |
| •For geophysical tools, spectrometers, handheld XRF instruments, etc., the parameters used in determining the analysis including instrument make and model, reading times, calibrations factors applied and their derivation, etc. |
• Magnetic susceptibility instruments are used for initial geological logging to help the geologist classify the logged interval as ore grade or waste. Ore samples have sample prep, DTR and XRF determinations done and these inform the resource estimate. No mag sus values are used in the resource estimate. |
|
| •Nature of quality control procedures adopted (e.g. standards, blanks, duplicates, external laboratory checks) and whether acceptable levels of accuracy (i.e. lack of bias) and precision have been established. |
• Field assay standards are inserted at a rate of 1 in 25 in drilled core and RC through ore zones. DTR determinations are performed in duplicate. Limited field duplicates were analysed. No external laboratory checks have been performed and no check assaying has been undertaken. Data analysis has been performed and the data demonstrates sufficient accuracy and precision for use in Mineral Resource estimation. |
|
| Verification of sampling and assaying |
•The verification of significant intersections by either independent or alternative company personnel. |
• Significant intersections are verified by alternative company personnel. |
| •The use of twinned holes. | • No twinned holes have been drilled. |
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| •Documentation of primary data, data entry procedures, data verification, data storage (physical and electronic) protocols. |
Primary data is captured directly to standard template Microsoft Excel log sheets using tough book laptops with standard logging codes and data entry control. The data is verified by the geologist and then loaded into the central (project-wide) database. |
|
|---|---|---|
| •Discuss any adjustment to assay data. | No adjustments are made to assay data. Extensive use of the resubmitted pulps has been used in the past for NP, esp 2005-06 for the feasibility study. |
|
| Location of data points |
•Accuracy and quality of surveys used to locate drill holes (collar and down-hole surveys), trenches, mine workings and other locations used in Mineral Resource estimation. |
All significant surface features were surveyed by Grange staff surveyors using a combination of conventional surveying (total station) and/or high resolution RTK GPS. In each case, the features were located to within 100mm in X, Y and Z. For downhole surveys, older drilling used single-shot Eastman dips at 50m spacing downhole (accurate to 0.5°). Hole azimuths were assumed to be straight (compass data is not useable due to the magnetic nature of the mineralisation). North seeking gyro was used prior to the use of the DeviFlex downhole survey tool. This has a stated accuracy of +/- 0.01° per station in azimuth and +/- 0.1° in dip, with stations every 3m downhole. |
| •Specification of the grid system used. | The grid system used is the Savage River Mine Grid, where; 10o18’ 23” (N) SRG= 00(N) GDA94 |
|
| •Quality and adequacy of topographic control. |
The topographic surface in the vicinity of the deposit was surveyed by Grange staff surveyors using a combination of conventional surveying (total station) and/or high resolution RTK GPS. In each case, the data points are located to within 100mm in X, Y and Z and the point spacing is approximately 5m in X and Y. For areas further away from the deposit, LIDAR data is used. |
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| Data spacing and distribution |
•Data spacing for reporting of Exploration Results. |
For Deposits on the Savage River Mine lease the nominal drill hole spacing is 50m (between sections) and by 50-70m (on section). Drill spacing at Long Plains is wider given that the parts of the resource are at an early stage of delineation. Indicated Mineral Resources at Long Plains have been defined generally in areas of 50 by 50 m drill spacing. Inferred Mineral Resources at Long Plains have been defined in areas of 100x100 metre up to 600x100 metre drill spacing. |
|---|---|---|
| •Whether the data spacing and distribution is sufficient to establish the degree of geological and grade continuity appropriate for the Mineral Resource and Ore Reserve estimation procedure(s) and classifications applied. |
Data spacing and distribution were analysed using semi-variograms. The general quality of the experimental variograms was good. The ranges of the variograms were used to provide guidance for resource classification. |
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| •Whether sample compositing has been applied. |
Samples have been composited prior to geostatistical analysis and Mineral Resource estimation. At Savage River Mine, the composite length was 2m. At Long Plains, the composite length was 1m. |
|
|---|---|---|
| Criteria | Sampling Techniques and Data | Comments |
| Orientation of data in relation to geological structure |
•Whether the orientation of sampling achieves unbiased sampling of possible structures and the extent to which this is known, considering the deposit type. |
The majority of drill holes are oriented to achieve intersection angles as close to perpendicular to the mineralization as is practicable. |
| •If the relationship between the drilling orientation and the orientation of key mineralised structures is considered to have introduced a sampling bias, this should be assessed and reported if material. |
No significant sampling bias occurs in the data due to the orientation of drilling with regards to mineralized structures/bodies. |
|
| Sample security |
• The measures taken to ensure sample security. |
All samples are logged and bagged on site by Grange geological staff and assay determinations are performed by Grange staff. |
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| Audits or reviews |
•The results of any audits or reviews of sampling techniques and data. |
During the Mine Life Extension Project in 2006 AMC peer reviewed the NP resource for the mine life extension project (MLEP). A sample prep audit was conducted for the external provider. No audits or reviews have been undertaken on SR lab recently. |
|---|---|---|
SECTION 2 - REPORTING OF EXPLORATION RESULTS
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| Mineral tenement and land tenure status |
Type, reference name/number, location and ownership including agreements or material issues with third parties such as joint ventures, partnerships, overriding royalties, native title interests, historical sites, wilderness or national park and environmental settings. The security of the tenure held at the time of reporting along with any known impediments to obtaining a licence to operate in the area. |
3 Mining leases are held on the Savage River site and are 100% owned by Grange Resources Tasmania Ltd. (formerly Goldamere Proprietary Ltd operating as Australian Bulk Minerals). Mining lease 2M/2001was granted 11/12/2001 comprising 4,987 hectares which includes the main orebodies North Pit (NP), South Lens (SL), Centre Pit north (CPN), Centre Pit South (CPN), Sprent (SP) and South Deposit (SD) and the pipeline corridor from site to the Port Latta pellet plant. Locality is listed as Savage River-Port Latta. This lease expires 7 Nov 2031 and currently has a security bond held by the State of Tasmania. Land tenure on ML 2M 2001 includes; State forest, Forest Reserve, Informal reserve,Crown Land, Private parcel, Conservation area, Regional Reserve and national Estate. Mining lease 14M/2007was granted 14/5/2008 comprising 91 hectares as an easement (including a sewerage easement) on the Savage River townsite. This lease expires 7 Nov 2031 and no bond is held by the State of Tasmania. Land tenure on ML 14M/2007 includes:Forest Reserve, Regional Reserve, Private land, Proposed public reserve-CLAC, Crown land Authority Land and Crown Land Mining lease 11M/2008wasgranted |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| 3/3/2009 comprising two lots totaling 108 hectares with the north west area required for the South Deposit Tailings Storage facility on Main Creek and the eastern lot required to cover the remaining part of the Savage river town ship not previously covered by a mining lease. This lease expires 24 April 2014 (renewal documents are being submitted) and a bond is held by the State of Tasmania. |
||
| Exploration done by other parties |
Acknowledgment and appraisal of exploration by other parties. |
Systematic exploration commenced during the late 1950’s with the Bureau of Mineral Resources conducting airborne & ground magnetic surveys to delineate Savage River & two smaller anomalies south at Long Plains & Rocky River. Diamond drilling commenced in the late 1950’s-early 1960’s by Industrial & Mining Investigations Pty Ltd (8 holes). Savage River Mines Ltd formed in 1965 as a JV to develop the project and mined Savage River for the next 30 years before Australian Bulk Minerals (ABM – now Grange) took over the mine lease in 1997. |
| Geology | Deposit type, geological setting and style of mineralization. |
The Savage River Magnetite deposit lies within and near the eastern margin of the Proterozoic Arthur Metamorphic Complex in northwestern Tasmania. This complex is exposed along a northeast–southwest trending structural corridor, The Arthur Lineament, which separates Proterozoic sedimentary rocks to the northwest from a variety of Paleozoic rocks to the southeast (Turner 1990). These Paleozoic rocks include some major mafic and ultramafic intrusive complexes which lie just to the east of Savage River. The magnetite orebodies are enclosed within a highly sheared and strike faulted belt of mafic and ultramafic schists and mylonite. This belt is 0.5km wide, strikes North-north-east to south-south-west, and is enclosed in a thick sequence ofquartz- |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| white mica schist (Whyte schist). Magnetite ore is almost entirely confined within ultramafic rocks, specifically serpentinite and talc-carbonate schist. These ore- bearing ultramafic rocks are exposed in an axial zone above the belt, ranging from about 40 to 100m wide and termed the Main Ore Zone. They also form rare, much narrower (mostly <20m wide) lenses and layers in the mafic sequence to the west. Magnetite ore ranges from disseminated to massive, with much of the main Ore Zone comprising massive to semi-massive magnetite.1 11994 Thornett report on structural and lithogical mapping of North Pit and South Lens. |
||
| Drill hole Information |
A summary of all information material to the understanding of the exploration results including a tabulation of the following information for all Material drill holes: o easting and northing of thedrill hole collar o elevation or RL (ReducedLevel – elevation above sea level in metres) of the drill hole collar o dip and azimuth of the holeo down hole length andinterception depth o hole length.If the exclusion of this information is justified on the basis that the information is not Material and this exclusion does not detract from the understanding of the report, the Competent Person should clearly explain why this is the |
The Savage River deposit has been mined for over 45 years and a comprehensive database of 547 drill holes for over 88K meters of drilling has been accumulated which informs the resource models. Drill hole information has been included in table 3 attached |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| case. | ||
| Data aggregation methods |
In reporting Exploration Results, weighting averaging techniques, maximum and/or minimum grade truncations (eg cutting of high grades) and cut- off grades are usually Material and should be stated. Where aggregate intercepts incorporate short lengths of high grade results and longer lengths of low grade results, the procedure used for such aggregation should be stated and some typical examples of such aggregations should be shown in detail. The assumptions used for any reporting of metal equivalent values should be clearly stated. |
Davis Tube Recovery (“DTR”) analyses were conducted on core and RC chips that had first had an estimated grade determined by magnetic susceptibility (mag-sus). If the mag-sus indicated an estimated grade greater than 15% DTR, the analytical DTR technique was used for assay. 2m composites were use at Savage River and 1m composites were used at Long Plains. Both intercept methods allowedwith75% of sample. There was no cutting of high grades based on statistical analysis. Sampling protocol insists on samples between 0.75 and 1.25m in length within unique lithologies. Short intervals were sampled, where discrete lithologies were present. The compositing routine aggregates these to 1m composites. |
| Relationship between mineralizati on widths and intercept lengths |
These relationships are particularly important in the reporting of Exploration Results. If the geometry of the mineralization with respect to the drill hole angle is known, its nature should be reported. If it is not known and only the down hole lengths are reported, there should be a clear statement to this effect (eg ‘down hole length, true _width not known’). _ |
Plans and sections included in attachment |
| Diagrams | Appropriate maps and sections (with scales) and tabulations of intercepts should be included for any significant discovery being reported These should include, but not be limited to a plan view of drill hole collar locations and appropriate sectional views. |
A locality plan (figure 5) and typical cross sections (figure 6-8) for each deposit area are attached. |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| Balanced reporting |
Where comprehensive reporting of all Exploration Results is not practicable, representative reporting of both low and high grades and/or widths should be practiced to avoid misleading reporting of Exploration Results. |
All individual drilling results have been incorporated into the resource estimations. See table 3 attached |
| Other substantive exploration data |
Other exploration data, if meaningful and material, should be reported including (but not limited to): geological observations; geophysical survey results; geochemical survey results; bulk samples – size and method of treatment; metallurgical test results; bulk density, groundwater, geotechnical and rock characteristics; potential deleterious or contaminating substances. |
The Savage River Mine has been in operation for 45 years with substantial data collected including geophysical surveys, geological mapping of exposures and metallurgical test work. Waste management plans are based upon acid based accounting analyses of selected representative data from each deposit at Savage River. |
| Further work |
The nature and scale of planned further work (eg tests for lateral extensions or depth extensions or large-scale step- out drilling). Diagrams clearly highlighting the areas of possible extensions, including the main geological interpretations and future drilling areas, provided this information is not commercially sensitive. |
No further potential for lateral extensions to the Savage River ore-bodies have been identified. Further drilling to infill the depth extent of the resources will be required to define the potential for further cutbacks on existing pits. |
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SECTION 3 - ESTIMATION AND REPORTING OF MINERAL RESOURCES
| Criteria | JORC Code explanation | Commentary | |
|---|---|---|---|
| Database integrity |
Measures taken to ensure that data has not been corrupted by, for example, transcription or keying errors, between its initial collection and its use for Mineral Resource estimation purposes. Data validation procedures used. |
Transcription errors are limited by having assay data directly merged into the database with key fields on sample ID. Visual validation in 3D is utilized having sections plotted with block grades, the drill-hole assays and geology intervals displayed. Validation of the database occurs at distinct stages. Data entry – data is mostly entered into Excel spreadsheets, controlled by lookup lists and ranges of acceptable values. Before upload to the database – data is cross- checked in Excel. Before extracting composites – a set of queries are run, checking for data continuity, abnormal values and overlapping ranges. At all stages spot checks are made on specific areas against raw data or core where available, to check for accuracy and/or correlation. Where applicable, data is plotted out on section or graphicallyfor visual checking. |
|
| Site visits | Comment on any site visits undertaken by the Competent Person and the outcome of those visits. If no site visits have been undertaken indicate why this is the case. |
Competent person works on site and has an intimate knowledge of the operation. All pits have mining history, with North Pit and South Deposit being mined currently. |
|
| Geological interpretation |
Confidence in (or conversely, the uncertainty of ) the geological interpretation of the mineral deposit. Nature of the data used and of any assumptions made. The effect, if any, of alternative |
Each section was interpreted for magnetite mineralization in a live-3D environment, i.e. the sections were not printed out for interpretation purposes. The work was all done in Geovia Surpac. Historically, there were three types of mineralization defined (termed sparse, moderate and abundant and given the codes ZS, ZM and ZA respectively). Recent practice has been to amalgamate the ZM and ZA. The mineralized zones were therefore subdivided into moderate and high grade (ZAZM, >35 DTR) and low grade (ZS 15-35 DTR) categories. |
|
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| Criteria | JORC Code explanation | Commentary | Commentary | Commentary | Commentary | |
|---|---|---|---|---|---|---|
| interpretations on Mineral Resource estimation. The use of geology in guiding and controlling Mineral Resource estimation. The factors affecting continuity both of grade and geology. |
The geological interpretation has high confidence on a deposit scale, informed by regularly spaced drilling, in-pit mapping, grade control drilling and monthly reconciliations. The boudinaged nature of the high grade lenses does sometimes result in some areas having to be adjusted by on ground mapping and grade control, during mining. Geology, lithology and structure are used to guide and control the interpretation and wireframing of ore lenses in preparation for resource estimation. Wireframes are validated in section, then in plan (flitch) to enable robust shapes to be developed. Continuity is greatest down dip owing to the strike- slip deformation at Savage River. Continuity along strike is characterized by discontinuous swarms of boudinaged high grade magnetite lenses surrounded by lower grade magnetite ore hosted in serpentinite gangue. |
|||||
| Dimensions | The extent and variability of the Mineral Resource expressed as length (along strike or otherwise), plan width, and depth below surface to the upper and lower limits of the Mineral Resource. |
The Savage River ore-bodies occur discontinuously over a strike length of 6km with thickness ranging from 40-150m. All lenses remain open at depth. A summary of the defined extents of individual deposits follows: Deposit Strike Extent(m) Width Extent(m) Depth Extent(m) North Pit 2,400 250 800 Centre Pit North 860 200 500 Centre Pit South 1,140 250 400 Sprent 250 50 150 South Deposit 550 100 360 |
||||
| Strike Extent(m) |
Width Extent(m) |
|||||
| Deposit | ||||||
| North Pit | 2,400 | 250 | 800 | |||
| Centre Pit North |
||||||
| 860 | 200 | 500 | ||||
| Centre Pit South |
||||||
| 1,140 | 250 | 400 | ||||
| Sprent | 250 | 50 | 150 | |||
| South Deposit | 550 | 100 | 360 | |||
| Estimation and modeling techniques |
The nature and appropriateness of the estimation technique(s) applied and key assumptions, including treatment of extreme grade _values, domaining, _ |
Estimations have generally been undertaken by Grange staff using recommendations and parameters defined in variographic studies completed by Snowden Mining Industry Consultants. Mineralized domains were established from high |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| interpolation parameters and maximum distance of extrapolation from data points. If a computer assisted estimation method was chosen include a description of computer software and parameters used. |
grade and low grade intersects as interpreted in the geological model. Ordinary Kriging (OK) was employed to estimate the North Pit resource from 2007 based on the recommendation of a report by Snowden in 2006. Other deposits have progressively moved from inverse distance methods to OK as appropriate. The Sprent deposit is comparatively small (<3M tonnes) and considered to be an extension of Centre Pit South. It was developed in 2010 to supplement ore supply. Drill hole sample data was flagged as ore in the database within the domain wireframes interpreted for each deposit. Composites extracted from the database for each domain were therefore controlled by the geological interpretation. Sample data was generally composited to 2 metres down hole length using a best fit- compositing method. Residual samples (those composite intervals for which there was less than 75% of the composite length) were considered biased and hence were not included in the estimate. Snowden have recommended top cuts as tabled below to reduce the impact of significant outliers and positively skewed populations. No top cuts have been applied to the Centre Pit South or Sprent models. DTR is not directly estimated but instead weighted by density with which it has a very strong correlation. Density values and the |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| interpolation parameters and maximum distance of extrapolation from data points |
calculated attribute Density x DTR are both subjected to variography and estimation, with DTR back calculated in the model. Grange personnel have generally created the block models and run the estimations with Geovia Surpac software using in-house estimation macros to ensure consistency of methodology. Block models were constructed for each deposit using a 10mE by 10mN by 5mRL parent block size with sub-celling to 5mE by 5mN by 2.5mRL. Variography studies for each deposit have been completed by Snowden Consultants with recommendations for estimation parameters appropriate for each deposit and the modelling technique employed as tabulated below. Estimation Parameters North Pit Element Pass Direction 1 Strike Direction 2 Dip Direction 3 Across Strike Major/ Semi- major Ratio Major/ Minor Ratio Min Samp Max Samp Main Ore Zone ZAZM Density and d_x_dtr 1 70 23 12 3 6 12 32 2 150 50 25 3 6 12 32 3 300 100 50 3 6 12 32 Main Ore Zone ZS Density and d_x_dtr 1 50 17 17 3 3 20 32 2 100 33 33 3 3 20 32 3 300 100 100 3 3 20 32 West Lens Mineralised Domains (ZAZM and ZS) Density and d_x_dtr 1 50 17 17 3 3 20 32 2 100 33 33 3 3 20 32 3 300 100 100 3 3 20 32 |
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| Criteria | JORC Code explanation | Commentary | |
|---|---|---|---|
| interpolation parameters and maximum distance of extrapolation from data points |
South Deposit Element Pass Bearing (Z) Plunge (X) Dip (Y) Major Axis (m) Major/ Semi- major Ratio Major/ Minor Ratio Min Samp Max Samp East Lens Mineralised Domains (ZAZM and ZS) Density and d_x_dtr 1 0 10 -80 50 1.2 6 2 32 2 0 10 -80 90 1.2 6 2 32 3 0 10 -80 180 1.2 6 2 32 West Lens Mineralised Domains (ZAZM and ZS) Density and d_x_dtr 1 25 0 -90 100 2 10 2 32 2 25 0 -90 150 2 10 2 32 3 25 0 -90 300 2 10 2 32 Centre Pit South & Sprent Element Pass Bearing (Z) Plunge (X) Dip (Y) Major Axis (m) Major/ Semi- major Ratio Major/ Minor Ratio Min Samp Max Samp Mineralised Domains (ZAZM and ZS) ALL 1 20 0 -80 60 1.7 3 2 32 2 20 0 -80 150 1.7 3 2 32 3 20 0 -80 300 1.7 3 2 32 |
||
| Centre Pit North Element Pass Direction 1 Direction 2 Direction 3 Major/ Semi- major Ratio Major/ Minor Ratio Min Samp Max Samp Strike Dip Across Strike Main Ore Zone ZAZM Density and d_x_dtr 1 60 40 10 1.5 6 2 32 2 150 100 25 1.5 6 2 32 3 300 200 50 1.5 6 2 32 Main Ore Zone ZS Density and d_x_dtr 1 60 30 15 2 4 2 32 2 150 75 38 2 4 2 32 3 300 150 75 2 4 2 32 West Lens Mineralised Domains (ZAZM and ZS) Density and d_x_dtr 1 60 12 15 5 4 2 32 2 150 30 38 5 4 2 32 3 300 60 75 5 4 2 32 |
|||
| The availability of check estimates, previous estimates and/or mine production records and whether the Mineral Resource estimate takes appropriate account of such data. |
New model estimates were compared against previous model estimates by flitch plots, visual inspection of the model around new drill hole data in section, and have been reconciled with production data as part of the validation process. |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| The assumptions made regarding recovery of by-products. |
No byproduct recoveries have been considered. | |
| Estimation of deleterious elements or other non- grade variables of economic significance (eg sulphur for acid mine drainage _characterization). _ |
Concentrate grades and deleterious elements (impurities) have all had variography completed where samples were available and were estimated using the appropriate method with the resource run. |
|
| In the case of block model interpolation, the block size in relation to the average sample spacing and the search employed. |
Sample spacing on a 50 x 70m grid is 5-7 times the block size. This sample spacing is supported by the very strong geological continuity (low sample variance). See tables above. |
|
| Any assumptions behind modelling of selective mining units. |
No assumptions were made behind modeling of selective mining units. |
|
| Any assumptions about correlation between variables. |
There is a strong correlation between DTR and density which is described below in the Bulk Densitysection. |
|
| Description of how the geological interpretation was used to control the resource estimates. |
Geology, lithology and structure are used to guide and control the interpretation and wire- framing of ore lenses in preparation for resource estimation. Wireframes are validated in section, then in plan (flitch) to enable robust shapes to be developed. |
|
| Discussion of basis for using or not using grade _cutting or capping. _ |
Top cuts were used where recommended by geo-statistical data analysis. |
|
| The process of validation, the checking process used, the comparison of model data to drill hole data, and use of reconciliation data if available. New model estimates are compared against old model estimates and reconciliations as part of validation. |
Block estimates were cross-validated by comparison with printed block sections showing drilling, block values and constraining wireframes. |
|
| Moisture | Whether the tonnages are estimated on a dry basis or with natural moisture, and the |
Tonnages were estimated on a dry basis |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| method of determination of the moisture content. |
||
| Cut-off parameters |
The basis of the adopted cut-off grade(s) or quality parameters applied. |
The cut-off grade of 15%DTR is based on a natural break in the Grade-Tonnage Curve and is supported by economic analysis undertaken during 2010. |
| Mining factors or assumptions |
Assumptions made regarding possible mining methods, minimum mining dimensions and internal (or, if applicable, external) mining dilution. It is always necessary as part of the process of determining reasonable prospects for eventual economic extraction to consider potential mining methods, but the assumptions made regarding mining methods and parameters when estimating Mineral Resources may not always be rigorous. Where this is the case, this should be reported with an explanation of the basis of the mining assumptions made. |
No mining factors (i.e. dilution, ore loss, recoverable resources at selective mining block size) have been applied. Selective mining unit is block model parent size for each model, and the equipment selection allows for finer discretization. |
| Metallurgical factors or assumptions |
The basis for assumptions or predictions regarding metallurgical amenability. It is always necessary as part of the process of determining reasonable prospects for eventual economic extraction to consider potential metallurgical methods, but the |
DTR has been incorporated into the model as a measure of magnetite recovery in the magnetic separation process. This is based on the performance of DTR at the Savage River mine, where it has been employed as a good measure of delineating ore and waste and in modeling the anticipated recoveries through the magnetic separation process for over 45 years. Historical records indicate the Metallurgical recovery of magnetite from the magnetic separators has been demonstrated to be 95% of |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| assumptions regarding metallurgical treatment processes and parameters made when reporting Mineral Resources may not always be rigorous. Where this is the case, this should be reported with an explanation of the basis of the metallurgical assumptions made. |
the DTR derived from laboratory DTR process. This factor is not applied to the resource model. |
|
| Environmen- tal factors or assumptions |
Assumptions made regarding possible waste and process residue disposal options. It is always necessary as part of the process of determining reasonable prospects for eventual economic extraction to consider the potential environmental impacts of the mining and processing operation. While at this stage the determination of potential environmental impacts, particularly for a greenfields project, may not always be well advanced, the status of early consideration of these potential environmental impacts should be reported. Where these aspects have not been considered this should be reported with an explanation of the environmental assumptions made. |
Waste rock: waste is segregated while mined into one of four waste types based on the rocks acid- base chemistry. These units are disposed of in encapsulated dumps according to the waste management plan as part of the environmental permit conditions. Tailings are disposed of as sediment beaches in engineered tailing ponds. The tailings management plan is part of the environmental permit conditions. |
| Bulk density | Whether assumed or determined. If assumed, the basis for the assumptions. If |
All ‘modern’ (post-2005) diamond drilling samples have measured density values. However, some historic drilling samples do not |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| determined, the method used, whether wet or dry, the frequency of the measurements, the nature, size and representativeness of the samples. The bulk density for bulk material must have been measured by methods that adequately account for void spaces (vugs, porosity, etc), moisture and differences between rock and alteration zones within the deposit. Discuss assumptions for bulk density estimates used in the evaluation process of the different materials. |
have density data and it is not possible to measure density for RC samples. The density of the ore for the RC samples and legacy diamond drilling samples was determined based on the first principles equation, where: The First Principles equation relates density to DTR and provides a reasonable fit to the measured data. Density is related to DTR because the gangue mineralogy generally has a lower specific gravity than that of magnetite. The ore zones at Savage River are very competent and void space is not considered significant to make allowance for in the density determination method. |
|
| Audits or reviews |
The results of any audits or reviews of Mineral Resource estimates. |
During the Mine Life Extension Project in 2006, AMC peer reviewed the NP resource estimation process and parameters for the mine life extension project (MLEP). The estimation process and parameters are considered to be still valid for this deposit as additional drilling has been infill in nature. Several due diligence studies have reviewed the estimation methodologies as recommended by Snowden and found them to be valid |
| Discussion of relative accuracy/ confidence |
Where appropriate a statement of the relative accuracy and confidence level in the Ore Reserve estimate using an approach or procedure deemed appropriate by the Competent Person. For example, the application of statistical or geostatistical procedures to quantify the relative accuracy of the reserve within stated confidence limits, or, if |
Global reconciliations and bench reconciliations are used to feedback into the resource model. Regular reconciliations show a good performance of model vs actual. Reconciliations are calculated from material survey movement against changes in stockpiles and actual magnetite concentrate production. Grange believes that the relative accuracy and confidence in the Mineral Resources is appropriate for the generally- accepted error ranges understood by the resource confidence categories which have been allocated |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| such an approach is not deemed appropriate, a qualitative discussion of the factors which could affect the relative accuracy and confidence of the estimate. The statement should specify whether it relates to global or local estimates, and, if local, state the relevant tonnages, which should be relevant to technical and economic evaluation. Documentation should include assumptions made and the procedures used. Accuracy and confidence discussions should extend to specific discussions of any applied Modifying Factors that may have a material impact on Ore Reserve viability, or for which there are remaining areas of uncertainty at the current study stage. It is recognized that this may not be possible or appropriate in all circumstances. These statements of relative accuracy and confidence of the estimate should be compared with production data, where _available. _ |
Historically, model predictions have been well within 10% of actual production. |
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Section 4 - Estimation and Reporting of Ore Reserves
(Criteria listed in section 1, and where relevant in sections 2 and 3, also apply to this section.)
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| Mineral Resource estimate for conversion to Ore Reserves |
Description of the Mineral Resource estimate used as a basis for the conversion to an Ore Reserve. Clear statement as to whether the Mineral Resources are reported additional to, or inclusive of, the Ore Reserves. |
The Ore Reserve estimate for Savage River includes Mineral Resources from North Pit, Centre Pit and South Deposit. The Mineral Resources used are from updated Mineral Resource models for each deposit as at 31 December 2013. The stated Mineral Resource is inclusive of the Ore Reserve |
| Site visits | Comment on any site visits undertaken by the Competent Person and the outcome of those visits. If no site visits have been undertaken indicate why this is the case. |
The Competent Person has more than 10 years of experience in an open pit Magnetite mine at senior operational management and technical level. Competent person is an employee of the company. |
| Study status | The type and level of study undertaken to enable Mineral Resources to be converted to Ore Reserves. The Code requires that a study to at least Pre-Feasibility Study level has been undertaken to convert Mineral Resources to Ore Reserves. Such studies will have been carried out and will have determined a mine plan that is technically achievable and economically viable, and that |
This Ore Reserve estimate is based on a Feasibility Study that was completed, in September 2006. The information used for estimation and reporting of this Ore Reserve is based upon that Feasibility Study with current production reconciled modifying factors. The Life Of Mine Plan process is undertaken annually which encompasses reviews of conversion of mineral resource to ore reserve and assessment of current economic and other reconciled modifying factors. |
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| Criteria | JORC Code explanation | Commentary | Commentary | Commentary | Commentary | Commentary | |
|---|---|---|---|---|---|---|---|
| material Modifying Factors have been considered. |
|||||||
| Cut-off parameters |
The basis of the cut- off grade(s) or quality parameters applied. |
Cut-Off-Grade Analysis was undertaken as part of the Feasibility Study and is updated on an annual basis as part of Grange Resource’s Life Of Mine Budgetprocess. The Cut-offgrade is 15% DTR. |
|||||
| Mining factors or assumptions |
The method and assumptions used as reported in the Pre-Feasibility or Feasibility Study to convert the Mineral Resource to an Ore Reserve (i.e. either by application of appropriate factors by optimization or by preliminary or detailed design). The choice, nature and appropriateness of the selected mining method(s) and other mining parameters including associated design issues such as pre-strip, access, etc. The assumptions made regarding geotechnical parameters (eg pit slopes, stope sizes, |
The Whittle optimizer is used to derive an economic pit outline which is then used as the basis for mine design. The software uses profit maximization algorithms to generate pit shells. The cost inputs used in the Whittle optimizer were based initially upon the parameters determined in the Feasibility Study and are reviewed as part of The ongoing Life Of Mine Planning and evaluation process. The Ore Reserves are reported within a detailed staged pit designs which are based on Whittle open pit optimization. Mining is be undertaken by conventional bulk mining methods utilizing hydraulic face shovels, dump trucks and conventional drill and blast, which is suited to the local terrain. The overall pit slopes used for the design and optimization are based on geotechnical studies undertaken in the Feasibility Study and are reviewed and updated on an annual basis as part of Grange Resource’s Life Of Mine Planning process. The current overall slopeparameters are as follows: Pit Overall Slope Angle degrees East West North South North Pit 48 33 32 25 Centre Pit 44 32 35 36 South Deposit 40 38 36 42 |
|||||
| Pit | Overall Slope Angle degrees |
||||||
| East | West | North | South | ||||
| North Pit | 48 | 33 | 32 | 25 | |||
| Centre Pit | 44 |
32 | 35 | 36 | |||
| South Deposit |
40 | 38 | 36 | 42 |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| etc), grade control and pre-production drilling. The major assumptions made and Mineral Resource model used for pit and stope optimization (if appropriate). The mining dilution factors used. The mining recovery factors used. Any minimum mining widths used. The manner in which Inferred Mineral Resources |
The Smallest Mining Unit (SMU) assumed is 5 m x 5 m x 2.5 m in the X, Y and Z direction consistent with the sub-cell resolution in the resource. The mining block model includes an allowance for likely mining dilution based on a regularization of the geological model. The regularization has added approximately 2% tonnage and reduced the DTR by 8%. These factors reflect the expected ore dilution leading to a decrease in recovered grade and an increase in recovered ore volume, and are based on historic reconciliation performance. Reconciliations (global) are compiled annually and bench reconciliations are compiled as benches are completed (about 8 per year). Temporal or period reconciliations are run to check the quality of the 3 month plan cycle No minimum mining widths have been applied The Whittle Optimization on which the mine design is based utilizes only Measured and Indicated Material._Ore_Reserve classification is that portion of the mineral resource that resides within an economic pit design. Only Measured and indicated resources are considered. Inferred resources are not scheduled but are considered during optimizations. The current North pit design has less than 30,000 tonnes of inferred resource. The mine has introduced remote blast hole drilling, five years ago, and has recently introduced remote blast hole charging |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| are utilised in mining studies and the sensitivity of the outcome to their inclusion. The infrastructure requirements of the selected mining methods. |
||
| Metallurgical factors or assumptions |
The metallurgical process proposed and the appropriateness of that process to the style of mineralization. Whether the metallurgical process is well- tested technology or novel in nature. The nature, amount and representativeness of metallurgical test work undertaken, the nature of the metallurgical domains applied and the corresponding metallurgical recovery factors applied. |
The Concentrator comprises primary crushing, primary and secondary grinding and magnetic separation. Concentrate is pumped by a slurry pipeline for drying, pelletizing and ship loading at the Port Latta. This process is well proven at Savage River over the last 45 years and is used extensively for magnetite deposits throughout the world. The Concentrator and Pellet Plant have been have operated continuously by Grange Resources since 2009 and before by Australian Bulk Minerals since 1997. There has been metallurgical test work undertaken as part of the Feasibility Study and subsequent drilling programs. All of the historical information has shown that concentrate recovery is non-linear and is a function of the mined grade DTR% as processed through the concentrator as shown in the table below. These figures are reviewed on an annual basis as part of Grange Resource’s Life Of Mine planning process. Mined Grade DTR% Plant Recovery % 47.92 96 51.58 95 56.38 94 59.14 93 61.96 92 65.93 91 |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| Any assumptions or allowances made for deleterious elements. The existence of any bulk sample or pilot scale test work and the degree to which such samples are considered representative of the ore-body as a whole. For minerals that are defined by a specification, has the ore reserve estimation been based on the appropriate mineralogy to meet |
The Ore Reserve and the associated mine schedule produce an output on which the sale of pellet is based and includes any deleterious elements. Deleterious elements (also referred to as impurities), are identified in product specification and are estimated in the resource model . The mineral resource model appropriately addresses the chemical criteria and the emergent physical properties to meet a high quality iron ore product. The current operating plant. Magnetite concentrate and hematite pellets are sold on a market specification. The mineral resource model appropriately addresses the chemical criteria and the emergent physical properties to meet a high quality iron ore product. |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| the specifications? | ||
| **Environmental ** | The status of studies of potential environmental impacts of the mining and processing operation. Details of waste rock characterisation and the consideration of potential sites, status of design options considered and, where applicable, the status of approvals for process residue storage and waste dumps should be reported. |
The mining and exploration tenements held by the Company contain environmental requirements and conditions that the entities must comply with in the course of normal operations. These conditions and regulations cover the management of the storage of hazardous materials and rehabilitation of mine sites. The Company obtained approvals to operate in 1996 and 1997 under Tasmania's Land Use Planning and Approvals Act (LUPA) and the Environmental Management and Pollution Control Act (EMPCA) as well as the Goldamere Act and Mineral Resources Development Act. The land use permit conditions for Savage River and Port Latta are contained in Environmental Protection Notices 248/2 and 302/2 respectively. The currently approved Environmental Management Plans were submitted for Savage River and Port Latta on 21 December 2010. The extension of the project’s life was approved by the Department of Tourism, Arts and the Environment on 12 March 2007 and together with the Goldamere Act and the Environmental Protection Notices, is the basis for the management of all environmental aspects of the mining leases. The Goldamere Act limits the Company's liability under Tasmanian law for remediation of contamination to that caused by the Company's operations, and indemnifies the Company for certain environmental liabilities arising from past operations. Where pollution is caused or might be caused by previous operations and this may be impacting on Grange’s operations or discharges. Grange is indemnified against anyassociated |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| emissions. Grange is however required to operate to Best Practice Environmental Management (BPEM). The Goldamere Act provides overriding legislation against all other Tasmanian legislation. Grange has current approvals to mine North Pit until 2031. The waste rock from North Pit is to be segregated into potentiall acid forming and non acid forming waste in the pit and then disposed of in the Broderick Creek waste rock dump which has sufficient capacity for the current life of the mine. The potentially acid forming waste is encapsulated with layers of clay and alkaline rocks to prevent the formation of acid rock drainage. Process residue from the concentration of ore (tailings) is stored in the Main Creek Tailings Dam which has sufficient capacity until 2017. Grange has received approval from the Tasmanian Environmental Protection Authority to construct and operate a new tailings storage facility called South Deposit Tailings Storage Facility. This has sufficient capacity to store tailings from North Pit, Centre Pit and South Deposit until at least 2031. Approval for this facility is needed from the Department of Environment and the Waratah Wynyard Council. These approvals are expected in March 2014. |
||
| Infrastructure | The existence of appropriate infrastructure: availability of land for plant development, power, water, transportation (particularly for bulk commodities), labour, accommodation; or the ease with which the infrastructure can beprovided, or |
Current operation consists of North Pit and South Deposit and one previously mined pit (Centre Pit) which is planned to be mined as part of the Life Of Mine Plan. There are also two primary crushers and conveyors, concentrator, pipeline and pellet processing plant with process water sourced on-site and dedicated power transmission lines. Townsite hosts a workforce of 250 persons. Concentrate is transported by slurry pipeline to the Grange-owned Port Latta pellet plant and dedicated ship loading facility for export. The current Main Creek Tails Storage Dam (facility) will be closed in 2017 and the construction of a new South Deposit Tails Storage Facility will commence in March 2014. The new facilitywill have sufficient capacityto support the |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| accessed. | Life of Mine operation. | |
| Costs | The derivation of, or assumptions made, regarding projected capital costs in the study. The methodology used to estimate operating costs. Allowances made for the content of deleterious elements. The source of exchange rates used in the study. Derivation of transportation charges The basis for forecasting or source of treatment and refining charges, penalties for failure to meet specification, etc. The allowances made for royalties payable, both Government and private. |
The Life Of Mine Plan is updated annually. All assumptions regarding capital costs are reviewed monthly and as part of the annual budgeting process. Capital costs are well documented, managed and understood for the operation. The Concentrator and Pellet Plant have operated continuously by Grange Resources since 2009 and before by Australian Bulk Minerals since 1997. The operating and capital costs are based upon actual operating historical data. Allowances are made for the various deleterious elements and adjustments are made to the Iron Content. The exchange rate is sourced fromSpecialist Matter Experts in the market analysis for mining and metals), with periodic updates for forecast. Product is sold Free On Board from Port Latta Forecasting of treatment and refining charges including penalties in concentrate are completed annually using the scheduled annual feed grade (including impurities). No royalty or other government charges are used in the Whittle Optimization, however all operating and capital costs including royalties and other government charges are included in the Life Of Mine Plan. |
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| Criteria | JORC Code explanation | Commentary | |
|---|---|---|---|
| Revenue factors |
The derivation of, or assumptions made regarding revenue factors including head grade, metal or commodity price(s) exchange rates, transportation and treatment charges, penalties, net smelter returns, etc . The derivation of assumptions made of metal or commodity price(s), for the principal metals, minerals and co- products. |
The 2013 Whittle optimization was carried out including Measured and Indicated Mineral Resource categories and using: a gross FOB price at Port Latta expressed as US$/dmt pellet and a nominated AUD:USD exchange rate The commodity pricing is sourced from Specialist Matter Experts in the market analysis for mining and metals |
|
| Market assessment |
The demand, supply and stock situation for the particular commodity, consumption trends and factors likely to affect supply and demand into the future. A customer and competitor analysis along with the identification of likely market windows for the product. Price and volume forecasts and the basis for these |
The mine and concentrator have operated continuously by Grange Resources since 2009 and before by Australian Bulk Minerals since 1997, and various parties since 1967. Product is presently sold as Concentrate and Pellet into the Asian and Australian markets. There are long term contracts in place and we also see a strong spot market. Prices are negotiated based on market indices. |
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| Criteria | JORC Code explanation | Commentary | |
|---|---|---|---|
| forecasts. For industrial minerals the customer specification, testing and acceptance requirements prior to a supply contract. |
|||
| Economic | The inputs to the economic analysis to produce the net present value (NPV) in the study, the source and confidence of these economic inputs including estimated inflation, discount rate, etc. NPV ranges and sensitivity to variations in the significant assumptions and inputs. |
The NPV is most sensitive to product price and exchange rate |
|
| Land Tenure | Land use | North Pit, Centre Pit, South Deposit and the associated waste dumps, tails storage facility, concentrator, accommodation and pellet plant all lie wholly within ML 2M/2001 and ML 11M/2008. There are no restrictions placed on the operation by these leases which materiallyrestrict its operation. |
|
| Social | The status of agreements with key stakeholders and matters leading to social licence to operate. |
The Mine is relatively isolated, being situated 45 km off the Murchison Highway, which links the north- west and western coasts of Tasmania (Figure 12). The nearest localities are Corinna (population 6), 24 km to the south-west and Waratah (population 380), 38 km to the north-east. The nearest major town by road is Burnie (population ~20,000), located on the north-west coast, about 100 km distant. |
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| Criteria | JORC Code explanation | Commentary | |
|---|---|---|---|
| Grange maintains a Community Liaison Committee which includes representatives of Government, Non-government and community groups which have shown an interest in the operation over the past decade. Grange also works with the Tasmanian Government in the Savage River Rehabilitation Project. This work has seen water quality in the Savage River improve from where it was significantly degraded by acid rock drainage in 1997 to where modified ecosystem targets are being met and pelagic aquatic species are re-populating the middle reaches of the river. On the back of this work, Grange has community support for the ongoingoperation of the mine. |
|||
| Other | To the extent relevant, the impact of the following on the project and/or on the estimation and classification of the Ore Reserves: Any identified material naturally occurring risks. The status of material legal agreements and marketing arrangements. The status of governmental agreements and approvals critical to the viability of the project, such as mineral tenement status, and government and statutory approvals. There must be reasonable grounds to expect that all necessary Government approvals will be received within the |
Asbestos group of minerals have been identified at Savage River. The asbesti-form materials are handled according to the fibrous materials policy at Grange, whereby risks from inspirable particles are monitored and controlled. A long term contract for supply of magnetite pellet to various customers exists. The Goldamere Act provides Tasmanian legislation to support the Savage River Operation Final approval for the SDTSF is expected in March 2014. Approval has been received from a state level. |
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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| Criteria | JORC Code explanation | Commentary | |
|---|---|---|---|
| timeframes anticipated in the Pre-Feasibility or Feasibility study. Highlight and discuss the materiality of any unresolved matter that is dependent on a third party on which extraction of the reserve is contingent. |
|||
| Classification | The basis for the classification of the Ore Reserves into varying confidence categories. Whether the result appropriately reflects the Competent Person’s view of the deposit. The proportion of Probable Ore Reserves that have been derived from Measured Mineral Resources (if any). |
Reserve classification is that portion of the mineral resource that resides within an economic pit design. Only Measured and Indicated resources are considered and have been converted to proven and probable reserves (respectively). The result reflects the Competent persons view of the deposit. No probable Ore Reserves have been derived from measured mineral resources. |
|
| Audits or reviews |
The results of any audits or reviews of Ore Reserve estimates. |
The Feasibility Study that was completed in September 2006 had been peer reviewed by Australian Mining Consultants (AMC) for the NP reserve for the mine life extension project (MLEP). |
|
| Discussion of relative accuracy/ confidence |
Where appropriate a statement of the relative accuracy and confidence level in the Ore Reserve estimate using an approach or procedure deemed appropriate by the Competent Person. |
Global reconciliations and bench reconciliations are used to feedback into the resource model. Regular reconciliations show a good performance of model vs actual. Reconciliations are calculated from material survey movement against changes in stockpiles and actual magnetite concentrate production. Grange believes that the relative accuracyand |
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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| Criteria | JORC Code explanation | Commentary | |
|---|---|---|---|
| For example, the application of statistical or geostatistical procedures to quantify the relative accuracy of the reserve within stated confidence limits, or, if such an approach is not deemed appropriate, a qualitative discussion of the factors which could affect the relative accuracy and confidence of the estimate. The statement should specify whether it relates to global or local estimates, and, if local, state the relevant tonnages, which should be relevant to technical and economic evaluation. Documentation should include assumptions made and the procedures used. Accuracy and confidence discussions should extend to specific discussions of any applied Modifying Factors that may have a material impact on Ore Reserve viability, or for which there are remaining areas of uncertainty at the current study stage. |
confidence in the Mineral Resources is appropriate for the generally- accepted error ranges understood by the resource confidence categories which have been allocated Historically model predictions are well within 10% of actual production Mod factors apply globally and metallurgical factors are reviewed annually. Some factors are applied locally, for example geotechnical parameters are applied locally. All modifying factors are reviewed annually. Modifying Factors are reviewed periodically with reconciliations to evaluate accuracy and confidence of the estimates. Relative accuracy of the mod factors compares well with production data which is compared on a monthly and annual basis. |
Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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| Criteria | JORC Code explanation | Commentary | |
|---|---|---|---|
| It is recognised that this may not be possible or appropriate in all circumstances. These statements of relative accuracy and confidence of the estimate should be compared with production data, where available. |
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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Figure 5 Regional Geology (2008)
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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Figure 6 Typical Cross Section for NP
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Figure 7 Typical Cross Section of CPS
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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Figure 8 Typical Cross Section for SD
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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Figure 9 Typical Cross Section for Long Plains
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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Competent Person Statement
The information in this report that relates to Mineral Resources and Ore Reserves is based on information compiled by Mr Ben Maynard, a Competent Person who is a Member of The Australasian Institute of Mining and Metallurgy, and is a full time employee of Grange Resources, and who holds shares in Grange Resources as part of the company incentive scheme.
Mr Maynard has sufficient experience which is relevant to the style of mineralisation and type of deposit under consideration and to the activity being undertaken to qualify as a Competent Person as defined in the 2012 Edition of the ‘Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves’.
Mr Maynard consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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DRILL HOLE DATA
Pursuant to the guidelines established in the JORC Code (2012 Edition), the following table represents the drill hole intercepts which support the Mineral Resource and Ore Reserve estimates for Savage River.
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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| lp2013_resource | hole_id | x | y | z | dip | azimuth | depth_from | depth_to | hole_depth |
|---|---|---|---|---|---|---|---|---|---|
| 2 | IMI28 | 348036 | 5396583 | 280 | -47 | 259 | 24.37 | 83.33 | 166.72 |
| 1 | IMI29 | 348011 | 5396883 | 263 | -50 | 258 | 111.86 | 115.21 | 182.88 |
| 1 | IMI29 | 348011 | 5396883 | 263 | -50 | 258 | 141.57 | 151.24 | 182.88 |
| 1 | IMI29 | 348011 | 5396883 | 263 | -50 | 258 | 79.44 | 90.3 | 182.88 |
| 1 | IMI29 | 348011 | 5396883 | 263 | -50 | 258 | 16.45 | 36.32 | 182.88 |
| 2 | IMI30 | 348311 | 5395383 | 230 | -45 | 255 | 128.52 | 157.01 | 192.02 |
| 2 | IMI30 | 348311 | 5395383 | 230 | -45 | 255 | 98.38 | 110.76 | 192.02 |
| 2 | IMI30 | 348311 | 5395383 | 230 | -45 | 255 | 58.16 | 83.09 | 192.02 |
| 2 | IMI35 | 347976 | 5397188 | 253 | -85 | 257 | 65.2 | 79.8 | 137.76 |
| 2 | IMI46 | 347976 | 5397188 | 253 | -44 | 257 | 98.5 | 116.5 | 233.5 |
| 2 | IMI46 | 347976 | 5397188 | 253 | -44 | 257 | 30.92 | 46.44 | 233.5 |
| 1 | LPC06001 | 347832.334 | 5396884.196 | 274.325 | 9.975 | 97.4236 | 52 | 52.07 | 136 |
| 1 | LPC06001 | 347832.334 | 5396884.196 | 274.325 | 9.975 | 97.4236 | 85.71 | 97.25 | 136 |
| 1 | LPC06001 | 347832.334 | 5396884.196 | 274.325 | 9.975 | 97.4236 | 115.44 | 122.03 | 136 |
| 1 | LPC06002 | 347824.675 | 5396929.225 | 275.468 | 7.633 | 73.084 | 72 | 72.14 | 182.5 |
| 1 | LPC06002 | 347824.675 | 5396929.225 | 275.468 | 7.633 | 73.084 | 140 | 142.34 | 182.5 |
| 1 | LPC06002 | 347824.675 | 5396929.225 | 275.468 | 7.633 | 73.084 | 151 | 156 | 182.5 |
| 1 | LPC06003 | 347878.762 | 5396988.981 | 278.285 | 5.374 | 99.484 | 18.14 | 30.97 | 115.5 |
| 1 | LPC06003 | 347878.762 | 5396988.981 | 278.285 | 5.374 | 99.484 | 86 | 90 | 115.5 |
| 1 | LPC06004 | 347789.948 | 5396998.136 | 274.601 | -22.742 | 74.0721 | 184 | 185.35 | 222 |
| 1 | LPC06005 | 347839.92 | 5397087.878 | 262.647 | 6.756 | 102.2647 | 28.99 | 29 | 157 |
| 1 | LPC06005 | 347839.92 | 5397087.878 | 262.647 | 6.756 | 102.2647 | 70.46 | 71.21 | 157 |
| 1 | LPC06006 | 347800.287 | 5397139.931 | 251.357 | 1.5 | 96.39 | 66.16 | 98.85 | 232 |
| 1 | LPC06006 | 347800.287 | 5397139.931 | 251.357 | 1.5 | 96.39 | 121.23 | 141.85 | 232 |
| 1 | LPC06006 | 347800.287 | 5397139.931 | 251.357 | 1.5 | 96.39 | 166.9 | 169.18 | 232 |
| 1 | LPC06007 | 347794.805 | 5397184.637 | 238.578 | 10.962 | 94.769 | 85 | 103.99 | 226 |
| 1 | LPC06007 | 347794.805 | 5397184.637 | 238.578 | 10.962 | 94.769 | 117.81 | 125.3 | 226 |
| 1 | LPC06007 | 347794.805 | 5397184.637 | 238.578 | 10.962 | 94.769 | 130.62 | 146.2 | 226 |
| 1 | LPC06008 | 347937.035 | 5396682.272 | 282.404 | 2.312 | 90.2152 | 4.1 | 27.98 | 56.5 |
| 1 | LPC06008 | 347937.035 | 5396682.272 | 282.404 | 2.312 | 90.2152 | 43.27 | 56.5 | 56.5 |
| 1 | LPC06009 | 347994.785 | 5396703.768 | 287.834 | -2.586 | 71.4756 | 35.08 | 39.02 | 75.5 |
| 1 | LPC06010 | 347968.41 | 5396582.489 | 277.129 | 6.828 | 86.3733 | 8 | 48.91 | 111 |
| 1 | LPC06010 | 347968.41 | 5396582.489 | 277.129 | 6.828 | 86.3733 | 72 | 79 | 111 |
| 1 | LPC06011 | 347955.274 | 5396486.27 | 269.432 | 7.154 | 93.0714 | 12.02 | 22.41 | 90.5 |
| 1 | LPC06011 | 347955.274 | 5396486.27 | 269.432 | 7.154 | 93.0714 | 69.08 | 73.12 | 90.5 |
| 1 | LPC06012 | 347996.683 | 5396384.121 | 264.179 | 11.897 | 91.1609 | 32 | 33 | 35 |
| 1 | LPC06012 | 347996.683 | 5396384.121 | 264.179 | 11.897 | 91.1609 | 9.02 | 15.12 | 35 |
| 1 | LPDD1103 | 348437.026 | 5394659.961 | 259.328 | -54.29 | 89.64 | 71.04 | 76 | 293.2 |
| 1 | LPDD1103 | 348437.026 | 5394659.961 | 259.328 | -54.29 | 89.64 | 123.5 | 137.47 | 293.2 |
| 1 | LPDD1103 | 348437.026 | 5394659.961 | 259.328 | -54.29 | 89.64 | 184.3 | 186 | 293.2 |
| 1 | LPDD1103 | 348437.026 | 5394659.961 | 259.328 | -54.29 | 89.64 | 232 | 245.53 | 293.2 |
| 1 | LPDD1204 | 348295.353 | 5394950.179 | 259.373 | -59.57 | 94.09 | 97.21 | 143.61 | 488.34 |
| 1 | LPDD1204 | 348295.353 | 5394950.179 | 259.373 | -59.57 | 94.09 | 175.08 | 215 | 488.34 |
| 1 | LPDD1204 | 348295.353 | 5394950.179 | 259.373 | -59.57 | 94.09 | 220.18 | 297.31 | 488.34 |
| 1 | LPDD1204 | 348295.353 | 5394950.179 | 259.373 | -59.57 | 94.09 | 297.32 | 351.95 | 488.34 |
| 1 | LPDD1205 | 348194.817 | 5395259.99 | 240.681 | -57.36 | 84.36 | 24.04 | 31.2 | 278.5 |
| 1 | LPDD1205 | 348194.817 | 5395259.99 | 240.681 | -57.36 | 84.36 | 66.55 | 120.66 | 278.5 |
| 1 | LPDD1205 | 348194.817 | 5395259.99 | 240.681 | -57.36 | 84.36 | 120.66 | 145 | 278.5 |
| 1 | LPDD1205 | 348194.817 | 5395259.99 | 240.681 | -57.36 | 84.36 | 166.9 | 179.58 | 278.5 |
| 1 | LPDD1212 | 348080.499 | 5396392.012 | 267.101 | -59.82 | 268 | 219.87 | 235.2 | 301.3 |
| 1 | LPDD1212 | 348080.499 | 5396392.012 | 267.101 | -59.82 | 268 | 123.98 | 132.1 | 301.3 |
| 1 | LPDD1212 | 348080.499 | 5396392.012 | 267.101 | -59.82 | 268 | 145.44 | 159.06 | 301.3 |
| 1 | LPDD1212 | 348080.499 | 5396392.012 | 267.101 | -59.82 | 268 | 265.33 | 268.97 | 301.3 |
| 1 | LPDD1212 | 348080.499 | 5396392.012 | 267.101 | -59.82 | 268 | 55.1 | 61.25 | 301.3 |
| 1 | LPDD1215 | 348123.424 | 5396480.009 | 271.778 | -56.96 | 273.29 | 204.6 | 252.2 | 301.4 |
| 1 | LPDD1215 | 348123.424 | 5396480.009 | 271.778 | -56.96 | 273.29 | 178.1 | 189.9 | 301.4 |
| 1 | LPDD1218 | 348088.841 | 5396580.143 | 282.278 | -60 | 270 | 101.5 | 232.12 | 288.1 |
| 1 | LPDD1218 | 348088.841 | 5396580.143 | 282.278 | -60 | 270 | 73.95 | 81.2 | 288.1 |
| 1 | LPDD1220 | 348083.671 | 5396676.398 | 275.584 | -52.29 | 259.25 | 178.8 | 207.53 | 236.6 |
| 1 | LPDD1220 | 348083.671 | 5396676.398 | 275.584 | -52.29 | 259.25 | 61 | 165.85 | 236.6 |
| 1 | LPDD1223 | 347995.504 | 5396772.048 | 290.53 | -73.49 | 280.98 | 142.3 | 201.2 | 300 |
| 1 | LPDD1223 | 347995.504 | 5396772.048 | 290.53 | -73.49 | 280.98 | 33.1 | 103.3 | 300 |
| 1 | LPDD1228 | 347988.855 | 5397078.404 | 263.659 | -60.76 | 274.49 | 111.9 | 156.51 | 270.2 |
| 1 | LPDD1228 | 347988.855 | 5397078.404 | 263.659 | -60.76 | 274.49 | 79.72 | 107 | 270.2 |
| 1 | LPDD1228 | 347988.855 | 5397078.404 | 263.659 | -60.76 | 274.49 | 24.48 | 52.38 | 270.2 |
| 1 | LPDD1229 | 348007.081 | 5397181.123 | 254.693 | -60 | 270 | 175.1 | 183.75 | 261.8 |
| 1 | LPDD1229 | 348007.081 | 5397181.123 | 254.693 | -60 | 270 | 74.42 | 83.87 | 261.8 |
| 1 | LPDD1301 | 347991.708 | 5397130.271 | 262.24 | -61 | 270 | 131 | 167 | 201.8 |
| 1 | LPDD1301 | 347991.708 | 5397130.271 | 262.24 | -61 | 270 | 37.02 | 48.89 | 201.8 |
| 1 | LPDD1302 | 347992.196 | 5397130.286 | 262.136 | -71 | 270 | 192.5 | 203.7 | 228.7 |
| 1 | LPDD1302 | 347992.196 | 5397130.286 | 262.136 | -71 | 270 | 72 | 78 | 228.7 |
| 1 | LPDD1306 | 347795.267 | 5396931.67 | 276.328 | -46.99 | 88.6 | 173.5 | 243 | 488.2 |
| 1 | LPDD1306 | 347795.267 | 5396931.67 | 276.328 | -46.99 | 88.6 | 278.2 | 300 | 488.2 |
| 1 | LPDD1307 | 347845.553 | 5396939.252 | 283.403 | -49.53 | 94.3 | 93 | 145 | 260.5 |
Long Plains Drill-hole Intersects as at 31 Dec 2013 1 of 2
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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| lp2013_resource | hole_id | x | y | z | dip | azimuth | depth_from | depth_to | hole_depth |
|---|---|---|---|---|---|---|---|---|---|
| 1 | LPDD1307 | 347845.553 | 5396939.252 | 283.403 | -49.53 | 94.3 | 158.7 | 174 | 260.5 |
| 1 | LPDD1307 | 347845.553 | 5396939.252 | 283.403 | -49.53 | 94.3 | 203.9 | 209.3 | 260.5 |
| 1 | LPDD1309 | 347948.173 | 5396780.587 | 290.548 | -69.53 | 92.66916667 | 46.3 | 172.9 | 284.7 |
| 1 | LPDD1309 | 347948.173 | 5396780.587 | 290.548 | -69.53 | 92.66916667 | 242.9 | 257.1 | 284.7 |
| 1 | LPDD1310 | 348081.84 | 5396676.7 | 270 | -74.1 | 270 | 153.96 | 309.8 | 309.8 |
| 1 | LPDD1311 | 348070.753 | 5396534.388 | 281.853 | -70.91 | 261.1580556 | 162.6 | 241 | 271.6 |
| 1 | LPDD1311 | 348070.753 | 5396534.388 | 281.853 | -70.91 | 261.1580556 | 120 | 129 | 271.6 |
| 1 | LPDD1312 | 348090 | 5396160 | 262.527 | -65 | 270 | 101 | 153.6 | 222.2 |
| 1 | LPDD1313 | 348133.62 | 5396058.823 | 258.612 | -72 | 279.31 | 172 | 206.4 | 298.8 |
| 1 | LPDD1313 | 348133.62 | 5396058.823 | 258.612 | -72 | 279.31 | 170.2 | 172 | 298.8 |
| 1 | LPDD1313 | 348133.62 | 5396058.823 | 258.612 | -72 | 279.31 | 128.3 | 166.5 | 298.8 |
| 1 | LPDD1314 | 348159.542 | 5395961.302 | 251.144 | -69.86 | 259 | 190 | 228.4 | 283.8 |
| 1 | LPDD1314 | 348159.542 | 5395961.302 | 251.144 | -69.86 | 259 | 150.8 | 183.1 | 283.8 |
| 1 | LPDD1314 | 348159.542 | 5395961.302 | 251.144 | -69.86 | 259 | 78 | 119.05 | 283.8 |
| 1 | LPDD1315 | 348155.99 | 5395864.405 | 246.255 | -76 | 270 | 175.3 | 204.7 | 312.7 |
| 1 | LPDD1315 | 348155.99 | 5395864.405 | 246.255 | -76 | 270 | 83 | 137.2 | 312.7 |
| 1 | LPDD1315 | 348155.99 | 5395864.405 | 246.255 | -76 | 270 | 5 | 43 | 312.7 |
| 1 | LPDD1316 | 348158.501 | 5395867.783 | 246.338 | -50 | 209 | 197.6 | 216.55 | 303.6 |
| 1 | LPDD1316 | 348158.501 | 5395867.783 | 246.338 | -50 | 209 | 140.8 | 171.3 | 303.6 |
| 1 | LPDD1316 | 348158.501 | 5395867.783 | 246.338 | -50 | 209 | 8.36 | 39.12 | 303.6 |
| 1 | LPDD1318 | 347988.855 | 5397078.404 | 263.659 | -75.84 | 274.5 | 143.7 | 220 | 245.9 |
| 1 | LPDD1318 | 347988.855 | 5397078.404 | 263.659 | -75.84 | 274.5 | 112.55 | 121 | 245.9 |
| 1 | LPDD1318 | 347988.855 | 5397078.404 | 263.659 | -75.84 | 274.5 | 34.16 | 69.07 | 245.9 |
| 1 | LPDDH0707 | 347942.14 | 5397183.33 | 262 | -55.32 | 268.42 | 52.3 | 89.6 | 156.2 |
| 1 | LPDDH0707 | 347942.14 | 5397183.33 | 262 | -55.32 | 268.42 | 37 | 46.72 | 156.2 |
| 1 | LPDDH0707 | 347942.14 | 5397183.33 | 262 | -55.32 | 268.42 | 5 | 23.9 | 156.2 |
| 1 | LPDDH100 | 347993 | 5397029 | 260 | -50 | 255 | 111.04 | 154.2 | 181 |
| 1 | LPDDH100 | 347993 | 5397029 | 260 | -50 | 255 | 78 | 105 | 181 |
| 1 | LPDDH100 | 347993 | 5397029 | 260 | -50 | 255 | 32.8 | 46.7 | 181 |
| 1 | LPDDH101 | 347945.548 | 5397030.359 | 274.873 | -50 | 255 | 34.88 | 80 | 95 |
| 1 | LPDDH101 | 347945.548 | 5397030.359 | 274.873 | -50 | 255 | 26.1 | 28 | 95 |
| 1 | LPDDH102 | 347896.183 | 5397018.656 | 275.786 | -50 | 255 | 0 | 10 | 49 |
| 1 | LPDDH103 | 348038 | 5397041 | 249 | -50 | 255 | 180.6 | 199 | 199 |
| 1 | LPDDH103 | 348038 | 5397041 | 249 | -50 | 255 | 144.2 | 175.6 | 199 |
| 1 | LPDDH103 | 348038 | 5397041 | 249 | -50 | 255 | 81.7 | 96.5 | 199 |
| 1 | LPRC07001 | 347942.22 | 5397124.86 | 267.41 | -60.38 | 270.14 | 52 | 125 | 160 |
| 1 | LPRC07001 | 347942.22 | 5397124.86 | 267.41 | -60.38 | 270.14 | 7 | 36 | 160 |
| 1 | LPRC07002 | 347936.054 | 5397079.973 | 266.893 | -70.82 | 270.21 | 54 | 119 | 154 |
| 1 | LPRC07002 | 347936.054 | 5397079.973 | 266.893 | -70.82 | 270.21 | 34 | 45.64 | 154 |
| 1 | LPRC07003 | 347891 | 5396985.04 | 280.04 | -68.83 | 94.92 | 21 | 120 | 184 |
| 1 | LPRC07003 | 347891 | 5396985.04 | 280.04 | -68.83 | 94.92 | 123 | 163 | 184 |
| 1 | LPRC07003 | 347891 | 5396985.04 | 280.04 | -68.83 | 94.92 | 179.52 | 184 | 184 |
| 1 | LPRC07004 | 347895.79 | 5396985.02 | 282.11 | -56.02 | 92.25 | 2.05 | 41 | 160 |
| 1 | LPRC07004 | 347895.79 | 5396985.02 | 282.11 | -56.02 | 92.25 | 54 | 92 | 160 |
| 1 | LPRC07004 | 347895.79 | 5396985.02 | 282.11 | -56.02 | 92.25 | 102 | 121 | 160 |
| 1 | LPRC07005 | 347908.03 | 5397133.71 | 263.89 | -60.49 | 270.03 | 6 | 70 | 167 |
| 1 | LPRC07006 | 347896.8 | 5397082.05 | 265.92 | -70.38 | 270.36 | 23 | 66 | 93 |
| 1 | LPRC1113 | 348042.602 | 5396380.131 | 271.166 | -60.1 | 269.16 | 144 | 155 | 220 |
| 1 | LPRC1113 | 348042.602 | 5396380.131 | 271.166 | -60.1 | 269.16 | 29.27 | 33.3 | 220 |
| 1 | LPRC1113 | 348042.602 | 5396380.131 | 271.166 | -60.1 | 269.16 | 79.12 | 88.36 | 220 |
| 1 | LPRC1113 | 348042.602 | 5396380.131 | 271.166 | -60.1 | 269.16 | 200 | 203 | 220 |
| 1 | LPRC1114 | 347973.878 | 5396383.201 | 266.921 | -58.1 | 273.78 | 6 | 17 | 103 |
| 1 | LPRC1114 | 347973.878 | 5396383.201 | 266.921 | -58.1 | 273.78 | 45 | 58 | 103 |
| 1 | LPRC1116 | 348044.813 | 5396479.946 | 281.345 | -57.1 | 269.44 | 47 | 114 | 200 |
| 1 | LPRC1116 | 348044.813 | 5396479.946 | 281.345 | -57.1 | 269.44 | 29 | 42 | 200 |
| 1 | LPRC1117 | 347972.774 | 5396480.018 | 274.563 | -58.71 | 272.96 | 3.51 | 15 | 100 |
| 1 | LPRC1121 | 348007.536 | 5396674.801 | 290.545 | -55.7 | 266.77 | 74 | 111 | 196 |
| 1 | LPRC1121 | 348007.536 | 5396674.801 | 290.545 | -55.7 | 266.77 | 1.54 | 49 | 196 |
| 1 | LPRC1122 | 347949.997 | 5396679.889 | 287.229 | -60.26 | 269.48 | 0 | 16 | 106 |
| 1 | LPRC1127 | 347929.009 | 5396879.567 | 292.593 | -59.74 | 276.21 | 0 | 21 | 100 |
| 1 | LPRC1127 | 347929.009 | 5396879.567 | 292.593 | -59.74 | 276.21 | 65 | 73 | 100 |
| 1 | LPRC1209 | 348156.736 | 5396270.128 | 258.904 | -57.34 | 262.93 | 127.03 | 131 | 131 |
| 1 | LPRC1210 | 348075.085 | 5396280.1 | 262.102 | -59.31 | 271.34 | 135 | 170 | 200 |
| 1 | LPRC1210 | 348075.085 | 5396280.1 | 262.102 | -59.31 | 271.34 | 7 | 22 | 200 |
| 1 | LPRC1210 | 348075.085 | 5396280.1 | 262.102 | -59.31 | 271.34 | 42.31 | 57.48 | 200 |
| 1 | LPRC1211 | 348013.93 | 5396278.708 | 258.77 | -59.5 | 277.09 | 37 | 61 | 88 |
| 1 | LPRC1224 | 347996.064 | 5396774.079 | 290.517 | -58.22 | 272.08 | 95.55 | 141 | 200 |
| 1 | LPRC1224 | 347996.064 | 5396774.079 | 290.517 | -58.22 | 272.08 | 24.8 | 76 | 200 |
| 1 | LPRC1225 | 347943.252 | 5396780.434 | 290.429 | -61.25 | 276.21 | 25.44 | 66 | 100 |
| 1 | LPRC1308 | 347949.088 | 5396780.572 | 290.574 | -48 | 92 | 39.33 | 61 | 166 |
| 1 | LPRC1308 | 347949.088 | 5396780.572 | 290.574 | -48 | 92 | 127 | 136 | 166 |
| 1 | LPRC1310 | 348085.212 | 5396674.553 | 275.746 | -74 | 270 | 150.77 | 153 | 153 |
| 1 | LPRC1317 | 348091.727 | 5396161.494 | 262.527 | -65 | 90 | 17 | 28 | 149 |
| 1 | LPRC1317 | 348091.727 | 5396161.494 | 262.527 | -65 | 90 | 51 | 62 | 149 |
| 1 | MC29 | 347888.057 | 5397120.877 | 263.792 | -49.26 | 258.83 | 7.99 | 30.83 | 348 |
| 2 | rtae1 | 347991 | 5397143 | 257 | -45 | 255 | 90 | 145 | 195 |
| 2 | rtae1 | 347991 | 5397143 | 257 | -45 | 255 | 72.11 | 72.99 | 195 |
| 2 | rtae1 | 347991 | 5397143 | 257 | -45 | 255 | 26 | 35 | 195 |
Long Plains Drill-hole Intersects as at 31 Dec 2013 2 of 2
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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South Deposit Drill-hole Intersects as at 31 Dec 2013 1 of 1
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
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| CPS_1302 | hole_id | x | y | z | dip | azimuth | depth_from | depth_to | max_depth |
|---|---|---|---|---|---|---|---|---|---|
| 1 | CD200403 | 6156.56 | 6705.33 | 149.06 | 235.7 | 239.08 | 249.9 | ||
| 1 | CD200403 | 6156.56 | 6705.33 | 149.06 | 239.08 | 239.16 | 249.9 | ||
| 1 | CD201 | 6407.2 | 6876.3 | 322.9 | -55.0 | 270.0 | 0 | 3.26 | 46.9 |
| 1 | CD201 | 6407.2 | 6876.3 | 322.9 | -55.0 | 270.0 | 30.2 | 46.9 | 46.9 |
| 1 | CD202 | 6319.4 | 6868.1 | 299.9 | -55.0 | 270.0 | 0 | 13.58 | 47.2 |
| 1 | CD202 | 6319.4 | 6868.1 | 299.9 | -55.0 | 270.0 | 32.6 | 47.2 | 47.2 |
| 1 | CD203 | 6255.7 | 6868.1 | 287.1 | -55.0 | 90.0 | 5.2 | 33.42 | 61 |
| 1 | CD203 | 6255.7 | 6868.1 | 287.1 | -55.0 | 90.0 | 33.42 | 33.56 | 61 |
| 1 | CD203 | 6255.7 | 6868.1 | 287.1 | -55.0 | 90.0 | 33.56 | 59.98 | 61 |
| 1 | CD203 | 6255.7 | 6868.1 | 287.1 | -55.0 | 90.0 | 0 | 5.2 | 61 |
| 1 | CD204 | 6255.1 | 6868.1 | 287.1 | -55.0 | 270.0 | 30.17 | 55.09 | 63.4 |
| 1 | CD204 | 6255.1 | 6868.1 | 287.1 | -55.0 | 270.0 | 0 | 25.4 | 63.4 |
| 1 | CD204 | 6255.1 | 6868.1 | 287.1 | -55.0 | 270.0 | 25.4 | 30.17 | 63.4 |
| 1 | CD204 | 6255.1 | 6868.1 | 287.1 | -55.0 | 270.0 | 55.09 | 63.4 | 63.4 |
| 1 | CD205 | 6394.4 | 6952.5 | 321.7 | -45.0 | 90.0 | 0 | 2.65 | 48.2 |
| 1 | CD205 | 6394.4 | 6952.5 | 321.7 | -45.0 | 90.0 | 10.1 | 25.71 | 48.2 |
| 1 | CD206 | 6363.9 | 6952.5 | 309.6 | -45.0 | 90.0 | 7.9 | 37.8 | 57.3 |
| 1 | CD206 | 6363.9 | 6952.5 | 309.6 | -45.0 | 90.0 | 0 | 7.9 | 57.3 |
| 1 | CD206 | 6363.9 | 6952.5 | 309.6 | -45.0 | 90.0 | 48.2 | 57.3 | 57.3 |
| 1 | CD207 | 6340 | 6954 | 301.1 | -45.0 | 90.0 | 19.64 | 20.88 | 59.4 |
| 1 | CD207 | 6340 | 6954 | 301.1 | -45.0 | 90.0 | 20.88 | 22.04 | 59.4 |
| 1 | CD207 | 6340 | 6954 | 301.1 | -45.0 | 90.0 | 22.04 | 36 | 59.4 |
| 1 | CD207 | 6340 | 6954 | 301.1 | -45.0 | 90.0 | 44.18 | 59.35 | 59.4 |
| 1 | CD207 | 6340 | 6954 | 301.1 | -45.0 | 90.0 | 0 | 18.9 | 59.4 |
| 1 | CD208 | 6544.1 | 7043.9 | 343.3 | -45.0 | 270.0 | 16.2 | 18.4 | 85.6 |
| 1 | CD208 | 6544.1 | 7043.9 | 343.3 | -45.0 | 270.0 | 23.03 | 41.29 | 85.6 |
| 1 | -45.0 | 270.0 | |||||||
| 1 | -45.0 | 270.0 | |||||||
| 1 | -90.0 | 0.0 | |||||||
| 1 | CD215 | 6324 | 6788 | 301.3 | -45.0 | 90.0 | 1.02 | 1.67 | 46 |
| 1 | CD215 | 6324 | 6788 | 301.3 | -45.0 | 90.0 | 39.3 | 46 | 46 |
| 1 | CD217 | 6294.7 | 6787.3 | 296.8 | -45.0 | 90.0 | 13.7 | 14.59 | 52.1 |
| 1 | CD217 | 6294.7 | 6787.3 | 296.8 | -45.0 | 90.0 | 14.59 | 14.67 | 52.1 |
| 1 | CD217 | 6294.7 | 6787.3 | 296.8 | -45.0 | 90.0 | 14.67 | 14.68 | 52.1 |
| 1 | CD217 | 6294.7 | 6787.3 | 296.8 | -45.0 | 90.0 | 14.68 | 14.95 | 52.1 |
| 1 | CD217 | 6294.7 | 6787.3 | 296.8 | -45.0 | 90.0 | 2.55 | 12.63 | 52.1 |
| 1 | CD217 | 6294.7 | 6787.3 | 296.8 | -45.0 | 90.0 | 12.63 | 13.7 | 52.1 |
| 1 | CD217 | 6294.7 | 6787.3 | 296.8 | -45.0 | 90.0 | 19.12 | 31.6 | 52.1 |
| 1 | CD217 | 6294.7 | 6787.3 | 296.8 | -45.0 | 90.0 | 32.12 | 51.5 | 52.1 |
| 1 | CD218 | 6266.4 | 6787.9 | 288.8 | -45.0 | 90.0 | 1.38 | 1.55 | 60.4 |
| 1 | CD218 | 6266.4 | 6787.9 | 288.8 | -45.0 | 90.0 | 16.53 | 20.4 | 60.4 |
| 1 | CD218 | 6266.4 | 6787.9 | 288.8 | -45.0 | 90.0 | 32.6 | 60.4 | 60.4 |
| 1 | CD218 | 6266.4 | 6787.9 | 288.8 | -45.0 | 90.0 | 20.4 | 32.6 | 60.4 |
| 1 | CD220 | 6232.6 | 6786.1 | 281.2 | -45.0 | 90.0 | 31.7 | 39.9 | 51.8 |
| 1 | CD220 | 6232.6 | 6786.1 | 281.2 | -45.0 | 90.0 | 48.8 | 51.8 | 51.8 |
| 1 | CD220 | 6232.6 | 6786.1 | 281.2 | -45.0 | 90.0 | 18.6 | 27.1 | 51.8 |
| 1 | CD222 | 6181 | 6789 | 264.2 | -45.0 | 90.0 | 17.1 | 28 | 54.9 |
| 1 | CD222 | 6181 | 6789 | 264.2 | -45.0 | 90.0 | 33.43 | 46.9 | 54.9 |
Centre Pit South Drill-hole Intersects as at 31 Dec 2013 4 of 11
Page 66 of 91
Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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----- Start of picture text -----
ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
----- End of picture text -----
| CPS_1302 | hole_id | x | y | z | dip | azimuth | depth_from | depth_to | max_depth |
|---|---|---|---|---|---|---|---|---|---|
| 1 | CD222 | 6181 | 6789 | 264.2 | -45.0 | 90.0 | 49.41 | 49.67 | 54.9 |
| 1 | CD222 | 6181 | 6789 | 264.2 | -45.0 | 90.0 | 49.67 | 54.9 | 54.9 |
| 1 | CD225 | 6179 | 6789 | 263.9 | -45.0 | 90.0 | 32.86 | 35.7 | 35.7 |
| 1 | CD227 | 6279.5 | 6690 | 287.5 | -55.0 | 270.0 | 25.3 | 104.73 | 106.7 |
| 1 | CD227 | 6279.5 | 6690 | 287.5 | -55.0 | 270.0 | 106.38 | 106.47 | 106.7 |
| 1 | CD227 | 6279.5 | 6690 | 287.5 | -55.0 | 270.0 | 0 | 25.3 | 106.7 |
| 1 | CD235 | 6285.6 | 6915.6 | 287 | -45.0 | 90.0 | 0 | 13.7 | 91.7 |
| 1 | CD235 | 6285.6 | 6915.6 | 287 | -45.0 | 90.0 | 50.38 | 78 | 91.7 |
| 1 | CD235 | 6285.6 | 6915.6 | 287 | -45.0 | 90.0 | 84.1 | 89.6 | 91.7 |
| 1 | CD235 | 6285.6 | 6915.6 | 287 | -45.0 | 90.0 | 13.7 | 41.8 | 91.7 |
| 1 | CD236 | 6358.1 | 6830.3 | 303 | -45.0 | 90.0 | 0 | 0.3 | 91.6 |
| 1 | CD236 | 6358.1 | 6830.3 | 303 | -45.0 | 90.0 | 16.5 | 20.4 | 91.6 |
| 1 | CD236 | 6358.1 | 6830.3 | 303 | -45.0 | 90.0 | 39 | 51.2 | 91.6 |
| 1 | CD236 | 6358.1 | 6830.3 | 303 | -45.0 | 90.0 | 0.3 | 13.4 | 91.6 |
| 1 | CD237 | 6479.7 | 7089 | 342.9 | -45.0 | 90.0 | 90.9 | 91.4 | 91.4 |
| 1 | CD237 | 6479.7 | 7089 | 342.9 | -45.0 | 90.0 | 57.59 | 77.08 | 91.4 |
| 1 | CD238 | 6348.1 | 6915.6 | 309.8 | -45.0 | 90.0 | 0 | 17.35 | 99.4 |
| 1 | CD238 | 6348.1 | 6915.6 | 309.8 | -45.0 | 90.0 | 36.17 | 50.9 | 99.4 |
| 1 | CD239 | 6281.3 | 6553.5 | 310.19 | -45.0 | 90.0 | 66.8 | 79.25 | 79.25 |
| 1 | CD239 | 6281.3 | 6553.5 | 310.19 | -55.0 | 270.0 | 13.97 | 39.3 | 79.25 |
| 1 | CD240 | 6192.3 | 6544.97 | 277.03 | -55.0 | 270.0 | 18.3 | 59.7 | 59.7 |
| 1 | CD241 | 6296 | 6640 | 296.8 | -45.0 | 90.0 | 11.6 | 21.6 | 56.1 |
| 1 | CD241 | 6296 | 6640 | 296.8 | -45.0 | 90.0 | 39.6 | 44.8 | 56.1 |
| 1 | CD242 | 6178.3 | 6420.6 | 290.6 | -45.0 | 90.0 | 0 | 5.8 | 91.4 |
| 1 | CD242 | 6178.3 | 6420.6 | 290.6 | -45.0 | 90.0 | 29.6 | 71.77 | 91.4 |
| 1 | CD243 | 6242.3 | 6553.2 | 298.4 | -55.0 | 270.0 | 34.7 | 88.1 | 103.6 |
| 1 | CD243 | 6242.3 | 6553.2 | 298.4 | -55.0 | 270.0 | 0 | 15.2 | 103.6 |
| 1 | CD244 | 6203 | 6509 | 281.5 | -45.0 | 90.0 | 0 | 17.4 | 82.6 |
| 1 | CD244 | 6203 | 6509 | 281.5 | -45.0 | 90.0 | 73.52 | 78.33 | 82.6 |
| 1 | CD248 | 6379.8 | 7001 | 320.3 | -45.0 | 90.0 | 0 | 4.45 | 91.4 |
| 1 | CD248 | 6379.8 | 7001 | 320.3 | -45.0 | 90.0 | 4.45 | 5.7 | 91.4 |
| 1 | CD248 | 6379.8 | 7001 | 320.3 | -45.0 | 90.0 | 21.3 | 23.99 | 91.4 |
| 1 | CD248 | 6379.8 | 7001 | 320.3 | -45.0 | 90.0 | 25.29 | 34.4 | 91.4 |
| 1 | CD248 | 6379.8 | 7001 | 320.3 | -45.0 | 90.0 | 37.52 | 43.25 | 91.4 |
| 1 | CD248 | 6379.8 | 7001 | 320.3 | -45.0 | 90.0 | 5.7 | 5.86 | 91.4 |
| 1 | CD248 | 6379.8 | 7001 | 320.3 | -45.0 | 90.0 | 5.86 | 21.3 | 91.4 |
| 1 | CD248 | 6379.8 | 7001 | 320.3 | -45.0 | 90.0 | 43.25 | 57.99 | 91.4 |
| 1 | CD248 | 6379.8 | 7001 | 320.3 | -45.0 | 90.0 | 65.44 | 83.04 | 91.4 |
| 1 | CD248 | 6379.8 | 7001 | 320.3 | -45.0 | 90.0 | 86.9 | 91.4 | 91.4 |
| 1 | CD249 | 6315.5 | 7002 | 290.3 | -45.0 | 90.0 | 0 | 13.24 | 91.4 |
| 1 | CD249 | 6315.5 | 7002 | 290.3 | -45.0 | 90.0 | 24.4 | 57.9 | 91.4 |
| 1 | CD249 | 6315.5 | 7002 | 290.3 | -45.0 | 90.0 | 63.4 | 71.6 | 91.4 |
| 1 | CD249 | 6315.5 | 7002 | 290.3 | -45.0 | 90.0 | 72.65 | 82.9 | 91.4 |
| 1 | CD249 | 6315.5 | 7002 | 290.3 | -45.0 | 90.0 | 88.52 | 91.4 | 91.4 |
| 1 | CD249 | 6315.5 | 7002 | 290.3 | -45.0 | 90.0 | 14.47 | 24.4 | 91.4 |
| 1 | CD302 | 6006.1 | 6324.3 | 231.6 | -45.0 | 90.0 | 9.8 | 22.1 | 243.8 |
| 1 | CD302 | 6006.1 | 6324.3 | 231.6 | -45.0 | 90.0 | 35.1 | 44.2 | 243.8 |
| 1 | CD302 | 6006.1 | 6324.3 | 231.6 | -45.0 | 90.0 | 49.4 | 54.9 | 243.8 |
| 1 | CD302 | 6006.1 | 6324.3 | 231.6 | -45.0 | 90.0 | 62.3 | 81.7 | 243.8 |
| 1 | CD302 | 6006.1 | 6324.3 | 231.6 | -45.0 | 90.0 | 104.5 | 111.33 | 243.8 |
| 1 | CD302 | 6006.1 | 6324.3 | 231.6 | -45.0 | 90.0 | 136.6 | 146.4 | 243.8 |
| Centre Pit South Drill-hole Intersects as at 31 Dec 2013 5 of 11 |
Page 67 of 91
Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
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----- Start of picture text -----
ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
----- End of picture text -----
| CPS_1302 | hole_id | x | y | z | dip | azimuth | depth_from | depth_to | max_depth |
|---|---|---|---|---|---|---|---|---|---|
| 1 | CD302 | 6006.1 | 6324.3 | 231.6 | -45.0 | 90.0 | 155 | 169.6 | 243.8 |
| 1 | CD302 | 6006.1 | 6324.3 | 231.6 | -45.0 | 90.0 | 186.51 | 188.6 | 243.8 |
| 1 | CD302 | 6006.1 | 6324.3 | 231.6 | -45.0 | 90.0 | 222.5 | 227.57 | 243.8 |
| 1 | CD302 | 6006.1 | 6324.3 | 231.6 | -45.0 | 90.0 | 124.8 | 136.6 | 243.8 |
| 1 | CD302 | 6006.1 | 6324.3 | 231.6 | -45.0 | 90.0 | 183.5 | 186.51 | 243.8 |
| 1 | CD302 | 6006.1 | 6324.3 | 231.6 | -45.0 | 90.0 | 199.3 | 208.5 | 243.8 |
| 1 | CD303 | 6113 | 6416 | 269.6 | -45.0 | 90.0 | 30.6 | 46 | 201.2 |
| 1 | CD303 | 6113 | 6416 | 269.6 | -45.0 | 90.0 | 99.5 | 129.3 | 201.2 |
| 1 | CD303 | 6113 | 6416 | 269.6 | -45.0 | 90.0 | 144.56 | 157.16 | 201.2 |
| 1 | CD303 | 6113 | 6416 | 269.6 | -45.0 | 90.0 | 92 | 99.5 | 201.2 |
| 1 | CD303 | 6113 | 6416 | 269.6 | -45.0 | 90.0 | 129.3 | 129.5 | 201.2 |
| 1 | CD305 | 6128 | 6599 | 247.8 | -47.0 | 90.0 | 9.53 | 41.5 | 204.2 |
| 1 | CD305 | 6128 | 6599 | 247.8 | -47.0 | 90.0 | 85.8 | 91.1 | 204.2 |
| 1 | CD305 | 6128 | 6599 | 247.8 | -47.0 | 90.0 | 97.5 | 125.3 | 204.2 |
| 1 | CD305 | 6128 | 6599 | 247.8 | -47.0 | 90.0 | 172.7 | 201.9 | 204.2 |
| 1 | CD305 | 6128 | 6599 | 247.8 | -47.0 | 90.0 | 144.6 | 172.7 | 204.2 |
| 1 | CD307 | 6136.8 | 6681.8 | 238.1 | -45.0 | 90.0 | 13.41 | 22.1 | 243.8 |
| 1 | CD307 | 6136.8 | 6681.8 | 238.1 | -45.0 | 90.0 | 88.4 | 96.5 | 243.8 |
| 1 | CD307 | 6136.8 | 6681.8 | 238.1 | -45.0 | 90.0 | 106.4 | 134 | 243.8 |
| 1 | CD307 | 6136.8 | 6681.8 | 238.1 | -45.0 | 90.0 | 145.7 | 173.4 | 243.8 |
| 1 | CD307 | 6136.8 | 6681.8 | 238.1 | -45.0 | 90.0 | 214.6 | 234.2 | 243.8 |
| 1 | CD307 | 6136.8 | 6681.8 | 238.1 | -45.0 | 90.0 | 33.5 | 61.7 | 243.8 |
| 1 | CD307 | 6136.8 | 6681.8 | 238.1 | -45.0 | 90.0 | 134 | 137.43 | 243.8 |
| 1 | CD307 | 6136.8 | 6681.8 | 238.1 | -45.0 | 90.0 | 173.4 | 181.12 | 243.8 |
| 1 | CD308 | 6220 | 6830 | 274.7 | -48.0 | 90.0 | 25.3 | 58.61 | 286.82 |
| 1 | CD308 | 6220 | 6830 | 274.7 | -48.0 | 90.0 | 59.11 | 75.33 | 286.82 |
| 1 | CD308 | 6220 | 6830 | 274.7 | -48.0 | 90.0 | 84.9 | 123.3 | 286.82 |
| 1 | CD308 | 6220 | 6830 | 274.7 | -48.0 | 90.0 | 141.1 | 183.6 | 286.82 |
| 1 | CD308 | 6220 | 6830 | 274.7 | -48.0 | 90.0 | 206.6 | 222.2 | 286.82 |
| 1 | CD308 | 6220 | 6830 | 274.7 | -48.0 | 90.0 | 0 | 25.3 | 286.82 |
| 1 | CD308 | 6220 | 6830 | 274.7 | -48.0 | 90.0 | 183.6 | 195.2 | 286.82 |
| 1 | CD308 | 6220 | 6830 | 274.7 | -48.0 | 90.0 | 250.1 | 254.7 | 286.82 |
| 1 | CD309 | 6224 | 6900 | 273.3 | -45.0 | 90.0 | 12.2 | 26.96 | 240.2 |
| 1 | CD309 | 6224 | 6900 | 273.3 | -45.0 | 90.0 | 44.2 | 61 | 240.2 |
| 1 | CD309 | 6224 | 6900 | 273.3 | -45.0 | 90.0 | 61 | 79.96 | 240.2 |
| 1 | CD309 | 6224 | 6900 | 273.3 | -45.0 | 90.0 | 92.2 | 120.89 | 240.2 |
| 1 | CD309 | 6224 | 6900 | 273.3 | -45.0 | 90.0 | 125.82 | 136.4 | 240.2 |
| 1 | CD309 | 6224 | 6900 | 273.3 | -45.0 | 90.0 | 167.3 | 173.4 | 240.2 |
| 1 | CD309 | 6224 | 6900 | 273.3 | -45.0 | 90.0 | 205.46 | 225.6 | 240.2 |
| 1 | CD309 | 6224 | 6900 | 273.3 | -45.0 | 90.0 | 0 | 12.2 | 240.2 |
| 1 | CD309 | 6224 | 6900 | 273.3 | -45.0 | 90.0 | 79.96 | 81.8 | 240.2 |
| 1 | CD309 | 6224 | 6900 | 273.3 | -45.0 | 90.0 | 81.8 | 84.76 | 240.2 |
| 1 | CD309 | 6224 | 6900 | 273.3 | -45.0 | 90.0 | 225.6 | 238.7 | 240.2 |
| 1 | CD401 | 6526 | 7002 | 301.3 | -60.0 | 90.0 | 106.04 | 119.35 | 119.35 |
| 1 | CD403 | 6438 | 6990 | 265 | -45.0 | 90.0 | 0 | 12.95 | 171.67 |
| 1 | CD403 | 6438 | 6990 | 265 | -45.0 | 90.0 | 67.83 | 71.91 | 171.67 |
| 1 | CD403 | 6438 | 6990 | 265 | -45.0 | 90.0 | 83.05 | 88.4 | 171.67 |
| 1 | CD403 | 6438 | 6990 | 265 | -45.0 | 90.0 | 109.54 | 118.02 | 171.67 |
Centre Pit South Drill-hole Intersects as at 31 Dec 2013 6 of 11
Page 68 of 91
Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
==> picture [557 x 100] intentionally omitted <==
----- Start of picture text -----
ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
----- End of picture text -----
| CPS_1302 | hole_id | x | y | z | dip | azimuth | depth_from | depth_to | max_depth |
|---|---|---|---|---|---|---|---|---|---|
| 1 | CD406 | 6268 | 6811 | 228.6 | -45.0 | 270.0 | 22.91 | 32.77 | 100.78 |
| 1 | CD406 | 6268 | 6811 | 228.6 | -45.0 | 270.0 | 32.77 | 32.99 | 100.78 |
| 1 | CD406 | 6268 | 6811 | 228.6 | -45.0 | 270.0 | 65.31 | 67.31 | 100.78 |
| 1 | CD406 | 6268 | 6811 | 228.6 | -45.0 | 270.0 | 73.81 | 75.73 | 100.78 |
| 1 | CD408 | 6208 | 6787 | 231 | -90.0 | 0.0 | 0 | 16.27 | 58 |
| 1 | CD411 | 6297 | 6690 | 231 | -60.0 | 90.0 | 0 | 25.5 | 149.96 |
| 1 | CD411 | 6297 | 6690 | 231 | -60.0 | 90.0 | 40.7 | 50.22 | 149.96 |
| 1 | CD411 | 6297 | 6690 | 231 | -60.0 | 90.0 | 50.22 | 51.08 | 149.96 |
| 1 | CD411 | 6297 | 6690 | 231 | -60.0 | 90.0 | 99.4 | 100.46 | 149.96 |
| 1 | CD411 | 6297 | 6690 | 231 | -60.0 | 90.0 | 123.5 | 135.4 | 149.96 |
| 1 | CD412 | 6253 | 6416 | 267 | -50.0 | 90.0 | 46.18 | 46.32 | 115.7 |
| 1 | CD412 | 6253 | 6416 | 267 | -50.0 | 90.0 | 100.56 | 100.67 | 115.7 |
| 1 | CD412 | 6253 | 6416 | 267 | -50.0 | 90.0 | 46.32 | 50.14 | 115.7 |
| 1 | CD412 | 6253 | 6416 | 267 | -50.0 | 90.0 | 94.97 | 100.56 | 115.7 |
| 1 | CD413 | 6135 | 6788 | 233 | -55.0 | 90.0 | 143.02 | 152.49 | 169.86 |
| 1 | CD413 | 6135 | 6788 | 233 | -55.0 | 90.0 | 157.92 | 169.86 | 169.86 |
| 1 | CD501 | 6134.5 | 6461.4 | 239.2 | -50.0 | 270.0 | 0 | 34.8 | 115.5 |
| 1 | CD501 | 6134.5 | 6461.4 | 239.2 | -50.0 | 270.0 | 110.05 | 112.74 | 115.5 |
| 1 | CD502 | 6040.6 | 6186.9 | 238.6 | -55.0 | 270.0 | 23.2 | 52.1 | 140 |
| 1 | CD502 | 6040.6 | 6186.9 | 238.6 | -55.0 | 270.0 | 58.5 | 90.4 | 140 |
| 1 | CD502 | 6040.6 | 6186.9 | 238.6 | -55.0 | 270.0 | 130.14 | 130.19 | 140 |
| 1 | CD503 | 6195 | 6596 | 222.3 | -45.0 | 270.0 | 95.98 | 99.31 | 102.5 |
| 1 | CD506 | 6014.1 | 6186.8 | 238.1 | -50.0 | 90.0 | 0 | 6.8 | 136.4 |
| 1 | CD506 | 6014.1 | 6186.8 | 238.1 | -50.0 | 90.0 | 8.57 | 20.4 | 136.4 |
| 1 | CD506 | 6014.1 | 6186.8 | 238.1 | -50.0 | 90.0 | 27.6 | 33.45 | 136.4 |
| 1 | CD506 | 6014.1 | 6186.8 | 238.1 | -50.0 | 90.0 | 42.5 | 62.12 | 136.4 |
| 1 | CD506 | 6014.1 | 6186.8 | 238.1 | -50.0 | 90.0 | 68 | 85.03 | 136.4 |
| 1 | CD506 | 6014.1 | 6186.8 | 238.1 | -50.0 | 90.0 | 97.65 | 109.8 | 136.4 |
| 1 | CD506 | 6014.1 | 6186.8 | 238.1 | -50.0 | 90.0 | 85.03 | 85.05 | 136.4 |
| 1 | CD506 | 6014.1 | 6186.8 | 238.1 | -50.0 | 90.0 | 85.05 | 92.63 | 136.4 |
| 1 | CD506 | 6014.1 | 6186.8 | 238.1 | -50.0 | 90.0 | 109.8 | 125.3 | 136.4 |
| 1 | CD506 | 6014.1 | 6186.8 | 238.1 | -50.0 | 90.0 | 136.28 | 136.4 | 136.4 |
| 1 | CD509 | 6200 | 6502.9 | 223.3 | -55.0 | 90.0 | 0 | 19.3 | 29 |
| 1 | CD511 | 6321.7 | 6954 | 204.5 | -60.0 | 270.0 | 0 | 22.65 | 66.7 |
| 1 | CD513 | 6233.3 | 6690.5 | 209.7 | -50.0 | 270.0 | 0 | 18.6 | 80.5 |
| 1 | CD513 | 6233.3 | 6690.5 | 209.7 | -50.0 | 270.0 | 43.3 | 43.9 | 80.5 |
| 1 | CD513 | 6233.3 | 6690.5 | 209.7 | -50.0 | 270.0 | 74.53 | 78.12 | 80.5 |
| 1 | CD514 | 6344.5 | 7000 | 203.7 | -45.0 | 90.0 | 0 | 3.04 | 146 |
| 1 | CD514 | 6344.5 | 7000 | 203.7 | -45.0 | 90.0 | 15 | 16.21 | 146 |
| 1 | CD514 | 6344.5 | 7000 | 203.7 | -45.0 | 90.0 | 24.9 | 28.98 | 146 |
| 1 | CD514 | 6344.5 | 7000 | 203.7 | -45.0 | 90.0 | 47.89 | 82 | 146 |
| 1 | CD514 | 6344.5 | 7000 | 203.7 | -45.0 | 90.0 | 105.76 | 112.9 | 146 |
| 1 | CD514 | 6344.5 | 7000 | 203.7 | -45.0 | 90.0 | 28.98 | 41 | 146 |
| 1 | CD514 | 6344.5 | 7000 | 203.7 | -45.0 | 90.0 | 122.81 | 133 | 146 |
| 1 | CD515 | 6078.4 | 6277.7 | 238.9 | -55.0 | 270.0 | 7.2 | 67.1 | 104.3 |
| 1 | CD515 | 6078.4 | 6277.7 | 238.9 | -55.0 | 270.0 | 88.1 | 104.3 | 104.3 |
| 1 | CD516 | 6119.4 | 6415.4 | 240.4 | -60.0 | 90.0 | 11.17 | 16.7 | 151.2 |
| 1 | CD516 | 6119.4 | 6415.4 | 240.4 | -60.0 | 90.0 | 58.15 | 75.2 | 151.2 |
| 1 | CD516 | 6119.4 | 6415.4 | 240.4 | -60.0 | 90.0 | 88.65 | 91.27 | 151.2 |
| 1 | CD516 | 6119.4 | 6415.4 | 240.4 | -60.0 | 90.0 | 118.16 | 140.6 | 151.2 |
| 1 | CD516 | 6119.4 | 6415.4 | 240.4 | -60.0 | 90.0 | 57.67 | 58.15 | 151.2 |
| Centre Pit South Drill-hole Intersects as at 31 Dec 2013 7 of 11 |
Registered Office: 34a Alexander Street, Burnie, Tasmania 7320 Page 69 of 91
==> picture [557 x 100] intentionally omitted <==
----- Start of picture text -----
ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
----- End of picture text -----
| CPS_1302 | hole_id | x | y | z | dip | azimuth | depth_from | depth_to | max_depth |
|---|---|---|---|---|---|---|---|---|---|
| 1 | CD516 | 6119.4 | 6415.4 | 240.4 | -60.0 | 90.0 | 91.54 | 100.7 | 151.2 |
| 1 | CD517 | 5898 | 6000 | 222.5 | -40.0 | 90.0 | 79.54 | 85.4 | 152.4 |
| 1 | CD517 | 5898 | 6000 | 222.5 | -40.0 | 90.0 | 63.6 | 68.85 | 152.4 |
| 1 | CD517 | 5898 | 6000 | 222.5 | -40.0 | 90.0 | 90.85 | 100.8 | 152.4 |
| 1 | CD517 | 5898 | 6000 | 222.5 | -40.0 | 90.0 | 103.8 | 106.3 | 152.4 |
| 1 | CD517 | 5898 | 6000 | 222.5 | -40.0 | 90.0 | 115.7 | 124.8 | 152.4 |
| 1 | CD520 | 5968 | 6096.2 | 213.23 | -40.0 | 90.0 | 21.9 | 29.5 | 158.3 |
| 1 | CD520 | 5968 | 6096.2 | 213.23 | -40.0 | 90.0 | 33.9 | 38.1 | 158.3 |
| 1 | CD520 | 5968 | 6096.2 | 213.23 | -40.0 | 90.0 | 48.8 | 54 | 158.3 |
| 1 | CD520 | 5968 | 6096.2 | 213.23 | -40.0 | 90.0 | 84.06 | 85.46 | 158.3 |
| 1 | CD520 | 5968 | 6096.2 | 213.23 | -40.0 | 90.0 | 73.5 | 77.4 | 158.3 |
| 1 | CD520 | 5968 | 6096.2 | 213.23 | -40.0 | 90.0 | 85.46 | 108.63 | 158.3 |
| 1 | CD520 | 5968 | 6096.2 | 213.23 | -40.0 | 90.0 | 116.2 | 134.3 | 158.3 |
| 1 | CD601 | 6222 | 6645 | 209 | -45.0 | 90.0 | 3.5 | 28.6 | 117.1 |
| 1 | CD601 | 6222 | 6645 | 209 | -45.0 | 90.0 | 28.96 | 29.24 | 117.1 |
| 1 | CD601 | 6222 | 6645 | 209 | -45.0 | 90.0 | 42.07 | 94.4 | 117.1 |
| 1 | CD601 | 6222 | 6645 | 209 | -45.0 | 90.0 | 102.23 | 102.73 | 117.1 |
| 1 | CD601 | 6222 | 6645 | 209 | -45.0 | 90.0 | 28.6 | 28.96 | 117.1 |
| 1 | CD602 | 6173 | 6503 | 213 | -45.0 | 270.0 | 0 | 17.13 | 146.6 |
| 1 | CD602 | 6173 | 6503 | 213 | -45.0 | 270.0 | 56.5 | 70.5 | 146.6 |
| 1 | CD602 | 6173 | 6503 | 213 | -45.0 | 270.0 | 129.66 | 129.67 | 146.6 |
| 1 | CD603 | 6135.8 | 6417 | 214.7 | -45.0 | 270.0 | 73.2 | 81.5 | 140 |
| 1 | CD603 | 6135.8 | 6417 | 214.7 | -45.0 | 270.0 | 124.37 | 128.56 | 140 |
| 1 | CD604 | 6332 | 6689.4 | 243.2 | -50.0 | 90.0 | 11.3 | 26.5 | 113.3 |
| 1 | CD604 | 6332 | 6689.4 | 243.2 | -50.0 | 90.0 | 51.24 | 53.95 | 113.3 |
| 1 | CD604 | 6332 | 6689.4 | 243.2 | -50.0 | 90.0 | 83.17 | 83.9 | 113.3 |
| 1 | CD608 | 6360 | 7090.2 | 190.9 | -40.0 | 90.0 | 76.51 | 84.22 | 169.5 |
| 1 | CD610 | 6233 | 6497.5 | 235.14 | -45.0 | 90.0 | 17.08 | 24.9 | 121.5 |
| 1 | CD611 | 6349.2 | 6832 | 229.5 | -40.0 | 90.0 | 9.7 | 15.64 | 140 |
| 1 | CD611 | 6349.2 | 6832 | 229.5 | -40.0 | 90.0 | 39.48 | 42.53 | 140 |
| 1 | CD611 | 6349.2 | 6832 | 229.5 | -40.0 | 90.0 | 77.29 | 84.8 | 140 |
| 1 | CD611 | 6349.2 | 6832 | 229.5 | -40.0 | 90.0 | 121 | 126.71 | 140 |
| 1 | CD613 | 6436 | 7090 | 222.5 | -40.0 | 90.0 | 117.22 | 125.21 | 169 |
| 1 | CD613 | 6436 | 7090 | 222.5 | -40.0 | 90.0 | 68.93 | 85.19 | 169 |
| 1 | CD614 | 6149 | 6279.5 | 230.29 | -40.0 | 90.0 | 26.24 | 26.28 | 118 |
| 1 | CD614 | 6149 | 6279.5 | 230.29 | -40.0 | 90.0 | 32.76 | 32.91 | 118 |
| 1 | CD614 | 6149 | 6279.5 | 230.29 | -40.0 | 90.0 | 96.95 | 97.33 | 118 |
| 1 | CD614 | 6149 | 6279.5 | 230.29 | -40.0 | 90.0 | 0 | 23.6 | 118 |
| 1 | CD614 | 6149 | 6279.5 | 230.29 | -40.0 | 90.0 | 32.95 | 37.92 | 118 |
| 1 | CD706 | 6381 | 7136 | 190.5 | -40.0 | 90.0 | 66.33 | 76.1 | 115.85 |
| 1 | CD707 | 6304.9 | 7001 | 193.5 | -40.0 | 90.0 | 0 | 4.48 | 112.5 |
| 1 | CD707 | 6304.9 | 7001 | 193.5 | -40.0 | 90.0 | 4.48 | 4.55 | 112.5 |
| 1 | CD707 | 6304.9 | 7001 | 193.5 | -40.0 | 90.0 | 26.78 | 29.36 | 112.5 |
| 1 | CD707 | 6304.9 | 7001 | 193.5 | -40.0 | 90.0 | 52.3 | 56.9 | 112.5 |
| 1 | CD707 | 6304.9 | 7001 | 193.5 | -40.0 | 90.0 | 69.02 | 98 | 112.5 |
| 1 | CD707 | 6304.9 | 7001 | 193.5 | -40.0 | 90.0 | 98 | 112.5 | 112.5 |
| 1 | CD707 | 6304.9 | 7001 | 193.5 | -40.0 | 90.0 | 56.9 | 68.25 | 112.5 |
| 1 | CD708 | 6259.8 | 6873.5 | 196.2 | -45.0 | 90.0 | 5.45 | 6.19 | 120.5 |
Centre Pit South Drill-hole Intersects as at 31 Dec 2013 8 of 11
Page 70 of 91
Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
==> picture [557 x 100] intentionally omitted <==
----- Start of picture text -----
ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
----- End of picture text -----
| CPS_1302 | hole_id | x | y | z | dip | azimuth | depth_from | depth_to | max_depth |
|---|---|---|---|---|---|---|---|---|---|
| 1 | CD708 | 6259.8 | 6873.5 | 196.2 | -45.0 | 90.0 | 6.19 | 12.01 | 120.5 |
| 1 | CD708 | 6259.8 | 6873.5 | 196.2 | -45.0 | 90.0 | 12.01 | 12.1 | 120.5 |
| 1 | CD708 | 6259.8 | 6873.5 | 196.2 | -45.0 | 90.0 | 22.54 | 56 | 120.5 |
| 1 | CD708 | 6259.8 | 6873.5 | 196.2 | -45.0 | 90.0 | 60 | 88.1 | 120.5 |
| 1 | CD708 | 6259.8 | 6873.5 | 196.2 | -45.0 | 90.0 | 88.1 | 89 | 120.5 |
| 1 | CD708 | 6259.8 | 6873.5 | 196.2 | -45.0 | 90.0 | 89 | 98.2 | 120.5 |
| 1 | CD709 | 6166.2 | 6640.8 | 201.6 | -45.0 | 90.0 | 0 | 4.17 | 100.5 |
| 1 | CD709 | 6166.2 | 6640.8 | 201.6 | -45.0 | 90.0 | 23.99 | 29.33 | 100.5 |
| 1 | CD709 | 6166.2 | 6640.8 | 201.6 | -45.0 | 90.0 | 53.1 | 76.5 | 100.5 |
| 1 | CD709 | 6166.2 | 6640.8 | 201.6 | -45.0 | 90.0 | 85.25 | 93.9 | 100.5 |
| 1 | CD709 | 6166.2 | 6640.8 | 201.6 | -45.0 | 90.0 | 100.37 | 100.5 | 100.5 |
| 1 | CD711 | 6151.5 | 6369.5 | 205.2 | -40.0 | 90.0 | 9 | 48 | 91.5 |
| 1 | CD711 | 6151.5 | 6369.5 | 205.2 | -40.0 | 90.0 | 59.64 | 59.67 | 91.5 |
| 1 | CD711 | 6151.5 | 6369.5 | 205.2 | -40.0 | 90.0 | 0 | 5.5 | 91.5 |
| 1 | CD711 | 6151.5 | 6369.5 | 205.2 | -40.0 | 90.0 | 48 | 52.46 | 91.5 |
| 1 | CD712 | 6098.8 | 6234.5 | 208.3 | -40.0 | 270.0 | 0 | 13.3 | 144 |
| 1 | CD712 | 6098.8 | 6234.5 | 208.3 | -40.0 | 270.0 | 41.8 | 78.3 | 144 |
| 1 | CD712 | 6098.8 | 6234.5 | 208.3 | -40.0 | 270.0 | 123.7 | 139.5 | 144 |
| 1 | CD712 | 6098.8 | 6234.5 | 208.3 | -40.0 | 270.0 | 31.99 | 41.8 | 144 |
| 1 | CD712 | 6098.8 | 6234.5 | 208.3 | -40.0 | 270.0 | 78.3 | 105.3 | 144 |
| 1 | CD713 | 6359 | 7043 | 192.7 | -40.0 | 90.0 | 28.03 | 42 | 112 |
| 1 | CD713 | 6359 | 7043 | 192.7 | -40.0 | 90.0 | 92.7 | 98.3 | 112 |
| 1 | CD713 | 6359 | 7043 | 192.7 | -40.0 | 90.0 | 46.2 | 61.4 | 112 |
| 1 | CD714 | 6149.5 | 6462.5 | 204.3 | -45.0 | 90.0 | 5.58 | 19.99 | 131.6 |
| 1 | CD714 | 6149.5 | 6462.5 | 204.3 | -45.0 | 90.0 | 23.58 | 48.1 | 131.6 |
| 1 | CD714 | 6149.5 | 6462.5 | 204.3 | -45.0 | 90.0 | 71.79 | 72 | 131.6 |
| 1 | CD714 | 6149.5 | 6462.5 | 204.3 | -45.0 | 90.0 | 72.02 | 99.7 | 131.6 |
| 1 | CD715 | 6219.5 | 6500 | 202.8 | -50.0 | 270.0 | 18.47 | 18.9 | 91.4 |
| 1 | CD715 | 6219.5 | 6500 | 202.8 | -50.0 | 270.0 | 51.37 | 52.37 | 91.4 |
| 1 | CD715 | 6219.5 | 6500 | 202.8 | -50.0 | 270.0 | 50.84 | 50.91 | 91.4 |
| 1 | CD715 | 6219.5 | 6500 | 202.8 | -50.0 | 270.0 | 50.91 | 51.37 | 91.4 |
| 1 | CD715 | 6219.5 | 6500 | 202.8 | -50.0 | 270.0 | 52.41 | 52.94 | 91.4 |
| 1 | CD717 | 6237 | 6830 | 197.2 | -50.0 | 90.0 | 0 | 3.5 | 120 |
| 1 | CD717 | 6237 | 6830 | 197.2 | -50.0 | 90.0 | 24.3 | 33.6 | 120 |
| 1 | CD717 | 6237 | 6830 | 197.2 | -50.0 | 90.0 | 60.8 | 80.8 | 120 |
| 1 | CD717 | 6237 | 6830 | 197.2 | -50.0 | 90.0 | 100.25 | 120 | 120 |
| 1 | CD718 | 6193.1 | 6736.5 | 199.5 | -45.0 | 90.0 | 38.4 | 40.3 | 129.4 |
| 1 | CD718 | 6193.1 | 6736.5 | 199.5 | -45.0 | 90.0 | 54.3 | 56.5 | 129.4 |
| 1 | CD718 | 6193.1 | 6736.5 | 199.5 | -45.0 | 90.0 | 79.2 | 107.9 | 129.4 |
| 1 | CD718 | 6193.1 | 6736.5 | 199.5 | -45.0 | 90.0 | 26.21 | 36.65 | 129.4 |
| 1 | CD718 | 6193.1 | 6736.5 | 199.5 | -45.0 | 90.0 | 36.65 | 38.4 | 129.4 |
| 1 | CD718 | 6193.1 | 6736.5 | 199.5 | -45.0 | 90.0 | 56.5 | 65.3 | 129.4 |
| 1 | CD719 | 6233.9 | 6688.8 | 200.3 | -40.0 | 90.0 | 0 | 12.3 | 120 |
| 1 | CD719 | 6233.9 | 6688.8 | 200.3 | -40.0 | 90.0 | 20.9 | 25.7 | 120 |
| 1 | CD719 | 6233.9 | 6688.8 | 200.3 | -40.0 | 90.0 | 35.75 | 76.6 | 120 |
| 1 | CD719 | 6233.9 | 6688.8 | 200.3 | -40.0 | 90.0 | 98.18 | 103.65 | 120 |
| 1 | CD719 | 6233.9 | 6688.8 | 200.3 | -40.0 | 90.0 | 12.3 | 20.9 | 120 |
| 1 | CD720 | 6244.5 | 6599.5 | 201.85 | -45.0 | 90.0 | 7 | 16.9 | 104.7 |
| 1 | CD720 | 6244.5 | 6599.5 | 201.85 | -45.0 | 90.0 | 48.7 | 64.03 | 104.7 |
| 1 | CD720 | 6244.5 | 6599.5 | 201.85 | -45.0 | 90.0 | 16.9 | 48.7 | 104.7 |
| 1 | CD720 | 6244.5 | 6599.5 | 201.85 | -45.0 | 90.0 | 85.3 | 95.2 | 104.7 |
| Centre Pit South Drill-hole Intersects as at 31 Dec 2013 9 of 11 |
Registered Office: 34a Alexander Street, Burnie, Tasmania 7320 Page 71 of 91
==> picture [557 x 100] intentionally omitted <==
----- Start of picture text -----
ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
----- End of picture text -----
| CPS_1302 | hole_id | x | y | z | dip | azimuth | depth_from | depth_to | max_depth |
|---|---|---|---|---|---|---|---|---|---|
| 1 | CD721 | 6107.5 | 6325 | 207.25 | -40.0 | 90.0 | 0 | 8.69 | 103.5 |
| 1 | CD721 | 6107.5 | 6325 | 207.25 | -40.0 | 90.0 | 68.9 | 75.26 | 103.5 |
| 1 | CD721 | 6107.5 | 6325 | 207.25 | -40.0 | 90.0 | 32.9 | 45.7 | 103.5 |
| 1 | CD722 | 6075 | 6235 | 208.3 | -45.0 | 90.0 | 17.5 | 50.8 | 90 |
| 1 | CD722 | 6075 | 6235 | 208.3 | -45.0 | 90.0 | 0 | 6 | 90 |
| 1 | CD722 | 6075 | 6235 | 208.3 | -45.0 | 90.0 | 50.8 | 58.3 | 90 |
| 1 | CD722 | 6075 | 6235 | 208.3 | -45.0 | 90.0 | 77.5 | 77.54 | 90 |
| 1 | CD723 | 6041.6 | 6140 | 233.3 | -45.0 | 270.0 | 10.2 | 29.9 | 76.5 |
| 1 | CD723 | 6041.6 | 6140 | 233.3 | -45.0 | 270.0 | 35 | 44.7 | 76.5 |
| 1 | CD724 | 6115 | 6139.7 | 240.9 | -45.0 | 270.0 | 72.4 | 97.2 | 102 |
| 1 | CD724 | 6115 | 6139.7 | 240.9 | -45.0 | 270.0 | 53.3 | 64.35 | 102 |
| 1 | CD726 | 6360.5 | 6958.1 | 194 | -40.0 | 90.0 | 29.74 | 40.8 | 89 |
| 1 | CD726 | 6360.5 | 6958.1 | 194 | -40.0 | 90.0 | 40.8 | 68.34 | 89 |
| 1 | CD727 | 6294.6 | 6787.6 | 198.3 | -40.0 | 90.0 | 0 | 11.71 | 100 |
| 1 | CD727 | 6294.6 | 6787.6 | 198.3 | -40.0 | 90.0 | 16.42 | 33 | 100 |
| 1 | CD727 | 6294.6 | 6787.6 | 198.3 | -40.0 | 90.0 | 62.5 | 97.4 | 100 |
| 1 | CD728 | 6139.7 | 6498.8 | 204.8 | -45.0 | 90.0 | 0 | 8.88 | 99.7 |
| 1 | CD728 | 6139.7 | 6498.8 | 204.8 | -45.0 | 90.0 | 24.8 | 52.25 | 99.7 |
| 1 | CD728 | 6139.7 | 6498.8 | 204.8 | -45.0 | 90.0 | 60.5 | 73 | 99.7 |
| 1 | CD729 | 6132.6 | 6553 | 203 | -40.0 | 90.0 | 41.2 | 47.1 | 164.5 |
| 1 | CD729 | 6132.6 | 6553 | 203 | -40.0 | 90.0 | 64.65 | 78 | 164.5 |
| 1 | CD729 | 6132.6 | 6553 | 203 | -40.0 | 90.0 | 96.9 | 131.2 | 164.5 |
| 1 | CD729 | 6132.6 | 6553 | 203 | -40.0 | 90.0 | 57.52 | 64.65 | 164.5 |
| 1 | CD729 | 6132.6 | 6553 | 203 | -40.0 | 90.0 | 131.2 | 149.65 | 164.5 |
| 1 | CD730 | 6062.6 | 6279 | 208.1 | -40.0 | 90.0 | 0 | 20.5 | 126 |
| 1 | CD730 | 6062.6 | 6279 | 208.1 | -40.0 | 90.0 | 33.9 | 53.2 | 126 |
| 1 | CD730 | 6062.6 | 6279 | 208.1 | -40.0 | 90.0 | 79.65 | 79.85 | 126 |
| 1 | CD730 | 6062.6 | 6279 | 208.1 | -40.0 | 90.0 | 110.44 | 110.56 | 126 |
| 1 | CD730 | 6062.6 | 6279 | 208.1 | -40.0 | 90.0 | 65.25 | 78.18 | 126 |
| 1 | CD807 | 6015 | 6235.4 | 155.9 | -50.0 | 90.0 | 28.9 | 42.1 | 80.3 |
| 1 | CD807 | 6015 | 6235.4 | 155.9 | -50.0 | 90.0 | 67.9 | 75.36 | 80.3 |
| 1 | CD807 | 6015 | 6235.4 | 155.9 | -50.0 | 90.0 | 0 | 28.9 | 80.3 |
| 1 | CD807 | 6015 | 6235.4 | 155.9 | -50.0 | 90.0 | 75.48 | 80.26 | 80.3 |
| 1 | CD808 | 6042.8 | 6278.8 | 147 | -45.0 | 90.0 | 0 | 16.3 | 80.3 |
| 1 | CD808 | 6042.8 | 6278.8 | 147 | -45.0 | 90.0 | 45.7 | 50.8 | 80.3 |
| 1 | CD808 | 6042.8 | 6278.8 | 147 | -45.0 | 90.0 | 75.7 | 80.3 | 80.3 |
| 1 | CD808 | 6042.8 | 6278.8 | 147 | -45.0 | 90.0 | 40.7 | 45.7 | 80.3 |
| 1 | CD808 | 6042.8 | 6278.8 | 147 | -45.0 | 90.0 | 52.7 | 75.7 | 80.3 |
| 1 | CD809 | 6063.4 | 6324.7 | 145.3 | -50.0 | 270.0 | 14.28 | 23.08 | 63 |
| 1 | CD809 | 6063.4 | 6324.7 | 145.3 | -50.0 | 270.0 | 47.04 | 50.46 | 63 |
| 1 | CD810 | 6124.9 | 6502.1 | 155.1 | -45.0 | 90.0 | 28.5 | 37 | 77 |
| 1 | CD810 | 6124.9 | 6502.1 | 155.1 | -45.0 | 90.0 | 52.1 | 70.5 | 77 |
| 1 | CD903 | 5926 | 6158.3 | 209.5 | -50.0 | 90.0 | 104.9 | 118.5 | 241.3 |
| 1 | CD903 | 5926 | 6158.3 | 209.5 | -50.0 | 90.0 | 127.6 | 154.3 | 241.3 |
| 1 | CD903 | 5926 | 6158.3 | 209.5 | -50.0 | 90.0 | 155.49 | 171 | 241.3 |
| 1 | CD903 | 5926 | 6158.3 | 209.5 | -50.0 | 90.0 | 208.5 | 224.4 | 241.3 |
| 1 | CD903 | 5926 | 6158.3 | 209.5 | -50.0 | 90.0 | 78.11 | 79.09 | 241.3 |
| 1 | CD903 | 5926 | 6158.3 | 209.5 | -50.0 | 90.0 | 171 | 192.7 | 241.3 |
Centre Pit South Drill-hole Intersects as at 31 Dec 2013 10 of 11
Page 72 of 91
Registered Office: 34a Alexander Street, Burnie, Tasmania 7320
==> picture [557 x 100] intentionally omitted <==
----- Start of picture text -----
ANNUAL RESOURCE & RESERVE
STATEMENT 31 DECEMBER 2013
----- End of picture text -----
| CPS_1302 | hole_id | x | y | z | dip | azimuth | depth_from | depth_to | max_depth |
|---|---|---|---|---|---|---|---|---|---|
| 1 | CD903 | 5926 | 6158.3 | 209.5 | -50.0 | 90.0 | 203.2 | 207.98 | 241.3 |
| 1 | CD903 | 5926 | 6158.3 | 209.5 | -50.0 | 90.0 | 207.98 | 208.5 | 241.3 |
| 1 | CD903 | 5926 | 6158.3 | 209.5 | -50.0 | 90.0 | 235.38 | 241.3 | 241.3 |
| 1 | CD904 | 5942.2 | 6325.1 | 192.5 | -50.0 | 90.0 | 178.8 | 187.65 | 272 |
| 1 | CD904 | 5942.2 | 6325.1 | 192.5 | -50.0 | 90.0 | 198.08 | 219.3 | 272 |
| 1 | CD904 | 5942.2 | 6325.1 | 192.5 | -50.0 | 90.0 | 227.6 | 264.6 | 272 |
| 1 | CD904 | 5942.2 | 6325.1 | 192.5 | -50.0 | 90.0 | 197.7 | 197.79 | 272 |
| 1 | CD905 | 6061.8 | 6499.9 | 173 | -50.0 | 90.0 | 93.11 | 109.16 | 247 |
| 1 | CD905 | 6061.8 | 6499.9 | 173 | -50.0 | 90.0 | 123.3 | 126.5 | 247 |
| 1 | CD905 | 6061.8 | 6499.9 | 173 | -50.0 | 90.0 | 138.3 | 142.3 | 247 |
| 1 | CD905 | 6061.8 | 6499.9 | 173 | -50.0 | 90.0 | 152.1 | 178.43 | 247 |
| 1 | CD905 | 6061.8 | 6499.9 | 173 | -50.0 | 90.0 | 196.8 | 211.9 | 247 |
| 1 | CD905 | 6061.8 | 6499.9 | 173 | -50.0 | 90.0 | 237.92 | 242.4 | 247 |
| 1 | CD905 | 6061.8 | 6499.9 | 173 | -50.0 | 90.0 | 14.54 | 18.78 | 247 |
| 1 | CD905 | 6061.8 | 6499.9 | 173 | -50.0 | 90.0 | 211.9 | 230.7 | 247 |
| 1 | CD906 | 6163 | 6780 | 168.5 | -50.0 | 83.0 | 114.9 | 161.2 | 236.7 |
| 1 | CD906 | 6163 | 6780 | 168.5 | -50.0 | 83.0 | 87.1 | 96.8 | 236.7 |
| 1 | CD906 | 6163 | 6780 | 168.5 | -50.0 | 83.0 | 96.8 | 107.7 | 236.7 |
| 1 | CD910 | 6111 | 6599 | 160 | -45.0 | 90.0 | 85.42 | 86.88 | 242 |
| 1 | CD910 | 6111 | 6599 | 160 | -45.0 | 90.0 | 134.1 | 164.9 | 242 |
| 1 | CD910 | 6111 | 6599 | 160 | -45.0 | 90.0 | 61.09 | 61.15 | 242 |
| 1 | CD910 | 6111 | 6599 | 160 | -45.0 | 90.0 | 116.2 | 134.1 | 242 |
| 1 | CD911 | 6007 | 6095 | 222 | -60.0 | 90.0 | 0 | 1.54 | 111 |
| 1 | CD911 | 6007 | 6095 | 222 | -60.0 | 90.0 | 12 | 24 | 111 |
| 1 | CD911 | 6007 | 6095 | 222 | -60.0 | 90.0 | 58 | 92 | 111 |
| 1 | CD911 | 6007 | 6095 | 222 | -60.0 | 90.0 | 110.35 | 111 | 111 |
| 1 | CD913 | 5948 | 6045 | 222 | -60.0 | 90.0 | 70 | 80 | 96 |
| 1 | CD913 | 5948 | 6045 | 222 | -60.0 | 90.0 | 93.93 | 96 | 96 |
| 1 | CD913 | 5948 | 6045 | 222 | -60.0 | 90.0 | 30 | 42 | 96 |
| 1 | CD913 | 5948 | 6045 | 222 | -60.0 | 90.0 | 48.15 | 49.72 | 96 |
| 1 | CD913 | 5948 | 6045 | 222 | -60.0 | 90.0 | 49.72 | 49.8 | 96 |
| 1 | CD913 | 5948 | 6045 | 222 | -60.0 | 90.0 | 49.8 | 52 | 96 |
| 1 | CD913 | 5948 | 6045 | 222 | -60.0 | 90.0 | 93.87 | 93.9 | 96 |
| 1 | CD913 | 5948 | 6045 | 222 | -60.0 | 90.0 | 93.9 | 93.93 | 96 |
| 1 | DH023 | 6252 | 6736 | 284 | -46.0 | 270.0 | 2.13 | 62.79 | 90.5 |
| 1 | DH023 | 6252 | 6736 | 284 | -46.0 | 270.0 | 71.44 | 90.5 | 90.5 |
| end | |||||||||
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Registered Office: 34a Alexander Street, Burnie, Tasmania 7320