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RAMELIUS RESOURCES LIMITED — Capital/Financing Update 2016
Jun 13, 2016
65718_rns_2016-06-13_a412e73a-ae3f-4383-ae22-fc536d66dc0e.pdf
Capital/Financing Update
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14 June 2016 For Immediate Release
Ramelius to commence Stope Production at Vivien
Ramelius Resources Limited ( ASX:RMS ) is pleased to announce that the Vivien Gold Mine in Western Australia (refer Figures 1 & 2) is to commence stope production activities, ready for a full production year in FY2017.
Orebody reconciliation for development production at Vivien continues to be positive, as evidenced by the production achieved in the March 2016 Quarter and June 2016 Quarterto-date:
| Period | Tonnes Grade Ounces Mine Claimed |
Recov. Tonnes Grade Ounces Recov. Ounces Mill Reconciled |
Recov. Tonnes Grade Ounces Recov. Ounces Mill Reconciled |
|---|---|---|---|
| Mar16 Qtr Apr + May16 |
9,122 6.72 1,972 13,210 8.91 3,784 |
7,571 7.46 1,816 98.0% 1,779 12,714 9.55 3,904 97.0% 3,787 |
|
| Total | 22,332 8.02 5,756 |
20,284 8.77 5,720 97.3% 5,567 |
|
| End of May stockpile of | 1,200 7.89 304 |
Note: Rounding errors may occur
Diamond drilling in the upper part of the mine, from Stockpile #1 (refer Figure 6), has been completed with encouraging results including;
- 3.5m at 7.6 g/t Au
2.4m at 8.9 g/t Au A total of 8 holes were drilled (refer Table 1 for full details) and this area of the mine (refer also Figure 4) is currently being evaluated for development.
Further drill testing, both within and below the current Mineral Resource envelope, is expected to commence late in the September 2016 Quarter from drill drive locations planned lower down in the mine (refer Figure 4).
PRODUCTION UPDATE – JUNE 2016 QUARTER
The Company remains on track to deliver gold production Guidance of 28-32,000 ounces for the Quarter based on:
- Quarter-to-date (April & May only): fine gold production of 19,947 ounces
Ramelius Managing Director, Mark Zeptner today said:
“ The Vivien mine is being progressed very efficiently by the Ramelius management team along with our underground contractor, PYBAR, where initial capital development has been completed ahead of schedule and below forecast cost”.
“This excellent performance during the ramp up at Vivien and apparent out-performance on grade, combined with increasing ore grades from the Percy open pit at Mt Magnet, has the Company very well placed for a strong finish to the financial year”.
For further information contact: Mark Zeptner Managing Director Ramelius Resources Ltd Ph: +61 8 9202 1127
Duncan Gordon
Executive Director Adelaide Equity Partners Ph: +61 8 8232 8800
ABOUT RAMELIUS
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Figure 1: Ramelius’ Operations & Development Project Locations
Ramelius owns the Mt Magnet gold mining and processing operation and has commenced the high grade Vivien and Kathleen Valley gold mines near Leinster, in Western Australia. The Burbanks Treatment Plant is located approximately 9 kilometres south of Coolgardie in WA and is currently on care and maintenance.
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Figure 2: Ramelius’ Vivien project location
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Vivien Production
Vivien is located 15km west of Leinster, WA. It is 6.5km north-east of the Agnew gold mine (Gold Fields) and only 3km north of the sealed Leinster - Mt Magnet highway.
Following a capital development phase lasting 10 months, the Vivien decline reached the top production levels and ore development commenced in February 2016. Ore haulage and milling at the Mt Magnet processing plant followed immediately. Mine development to date has progressed to planned schedules.
Claimed mine production to date is 22,332 tonnes @ 8.02 g/t for 5,756 ounces. Reconciled milled production is 20,284 tonnes @ 8.77 g/t for 5,720 ounces, with an end of month stockpile of a further 1,200 tonnes of ore.
Grade control modelling for the first stope panel shows both increased width and grade, compared to the resource model, and hence a significant increase in contained gold. While it is still too early to confirm this trend for the entire deposit, the indications are very encouraging.
The geometry of the lode between levels and ground conditions for stoping also look very positive in terms of ease of mining and the likelihood of low levels of dilution.
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5m wide @ 21.5g/t
5.54
23.6 42.3
20.8
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Figure 3: Vivien lode in Face 360N_064 with sample grades (Au g/t)
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Figure 4: Vivien development progress (black/grey) & planned drill locations
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Figure 5: Ramelius’ Board of Directors & Management Team at the Vivien portal (April 2016)
Vivien Diamond Drilling
An underground diamond drilling programme was conducted in the March 2016 Quarter, targeting the southern Vivien Inferred Resource area (Figure 6). Eight NQ core holes were drilled for a total of 1,061 metres and results are shown below:
Table 1: Vivien South Lode Intercept Results
| Hole Id | Easting | Northing | RL | Az/Dip | F/Depth (m) |
From (m) | To (m) | Interval (m) | g/t Au |
|---|---|---|---|---|---|---|---|---|---|
| VVDD1019 | 260,895.5 | 6,902,862.6 | 458.3 | 272/-26 | 146.3 | 103.8 | 104.5 | 0.7 | 14.4 |
| VVDD1020 | 260,895.4 | 6,902,862.6 | 458.5 | 272/-20 | 122.6 | 101.7 | 102.7 | 1.0 | 11.0 |
| VVDD1021 | 260,895.7 | 6,902,862.5 | 457.9 | 271/-35 | 132 | 111.0 | 114.5 | 3.5 | 7.60 |
| VVDD1022 | 260,895.3 | 6,902,862.1 | 458.4 | 266/-20 | 136 | NSI | |||
| VVDD1023 | 260,895.3 | 6,902,862.1 | 458.2 | 263/-25 | 139 | 114.0 | 116.0 | 2.0 | 3.30 |
| VVDD1024 | 260,895.9 | 6,902,863.2 | 458.3 | 288/-25 | 130 | NSI | |||
| VVDD1025 | 260,895.9 | 6,902,863.2 | 458.5 | 287/-20 | 126.4 | 104.2 | 105.4 | 1.2 | 9.80 |
| VVDD1026 | 260,896.0 | 6,902,863.2 | 458.1 | 289/-36 | 129 | 107.4 | 109.8 | 2.4 | 8.90 |
NSI – no significant intercept
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Resource
Envelope
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Figure 6: 3D view to west - Vivien Stockpile #1 underground drill programme
While results showed significant variation, and this is comparable to earlier surface drilling, several holes were encouraging, especially the lowermost holes VVDD1021 – 3.5m @ 7.6 g/t and VVDD1026 – 2.4m @ 8.9 g/t . Intercept widths are close to true width. Further evaluation of the area is underway and a development drive to the south is being considered. This area can be mined without interfering with the current mine production schedule.
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RAMELIUS PRODUCTION TARGETS
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Figure 7: FY2016 Group Production Profile
Achievement of the midpoint of Guidance for the June 2016 Quarter (30,000 ounces) will see Ramelius produce over 108,000 ounces for the full 2016 financial year (refer Figure 7), up significantly on the 88,000 ounces produced in the previous year. Updated Guidance for the 2017 financial year will be provided in early July 2016.
Competent Person
The information in this report that relates to Exploration Results is based on information compiled by Rob Hutchison, a Member of the Australasian Institute of Mining and Metallurgy. Rob Hutchison has sufficient experience that is relevant to the style of mineralisation and type of deposit under consideration and to the activity he is undertaking 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’. Rob Hutchison is a full time employee of the company and consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.
Forward Looking Statements
This report contains forward looking statements. The forward looking statements are based on current expectations, estimates, assumptions, forecasts and projections and the industry in which it operates as well as other factors that management believes to be relevant and reasonable in the circumstances at the date such statements are made, but which may prove to be incorrect. The forward looking statements relate to future matters and are subject to various inherent risks and uncertainties. Many known and unknown factors could cause actual events or results to differ materially from the estimated or anticipated events or results expressed or implied by any forward looking statements. Such factors include, among others, changes in market conditions, future prices of gold and exchange rate movements, the actual results of production, development and/or exploration activities, variations in grade or recovery rates, plant and/or equipment failure and the possibility of cost overruns. Neither Ramelius, its related bodies corporate nor any of their directors, officers, employees, agents or contractors makes any representation or warranty (either express or implied) as to the accuracy, correctness, completeness, adequacy, reliability or likelihood of fulfilment of any forward looking statement, or any events or results expressed or implied in any forward looking statement, except to the extent required by law.
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JORC Code, 2012 Edition –
Table 1 Report for Vivien Drilling
Section 1 Sampling Techniques and Data
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| Sampling | Nature and quality of sampling (eg | The mineralisation was systematically sampled |
| techniques | cut channels, random chips, or | using industry standard core samples, collected |
| specific specialised industry standard | from NQ diamond drill holes. | |
| measurement tools appropriate to the | Drill hole locations were designed to allow for |
|
| minerals under investigation, such as | spatial spread across the interpreted | |
| down hole gamma sondes, or | mineralised zone. | |
| handheld XRF instruments, etc). These | Standard fire assaying was employed using a |
|
| examples should not be taken as | 50gm charge with an AAS finish. | |
| limiting the broad meaning of | ||
| sampling. | ||
| Include reference to measures taken | ||
| to ensure sample representivity and | ||
| the appropriate calibration of any | ||
| measurement tools or systems used. | ||
| 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 (eg ‘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 | ||
| (eg submarine nodules) may warrant | ||
| disclosure of detailed information. | ||
| Drilling | Drill type (eg core, reverse circulation, | Drilling was completed using best practice |
| techniques | open‐hole hammer, rotary air blast, | underground NQ diamond drilling |
| auger, Bangka, sonic, etc) and details | ||
| (eg 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). _ | ||
| Drill sample | Method of recording and assessing | Core sample recovery was visually assessed and |
| recovery | core and chip sample recoveries and | is excellent, including the quartz vein lode |
| results assessed. | ||
| Measures taken to maximise sample |
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| Criteria JORC Code explanation |
Commentary |
|---|---|
| recovery and ensure representative nature of the samples. 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. |
|
| Logging Whether core and chip samples have been geologically and geotechnically logged to a level of detail to support appropriate Mineral Resource estimation, mining studies and metallurgical studies. Whether logging is qualitative or quantitative in nature. Core (or costean, channel, etc) photography. The total length and percentage of the relevant intersections logged. |
All RC drill samples are geologically logged on site by professional geologists. Details on the host lithologies, sulphide species and alteration minerals plus veining are recorded Drill hole logging is qualitative on visual recordings of rock forming minerals and quantitative on estimates of mineral abundance. 100% of drill holes are geologically logged. |
| Sub‐sampling techniques and sample preparation If core, whether cut or sawn and whether quarter, half or all core taken. If non‐core, whether riffled, tube sampled, rotary split, etc and whether sampled wet or dry. For all sample types, the nature, quality and appropriateness of the sample preparation technique. Quality control procedures adopted for all sub‐sampling stages to maximise representivity of samples. 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. Whether sample sizes are appropriate to the grain size of the material being sampled. |
Samples were whole core sampled All samples are pulverized prior to splitting in the laboratory to ensure homogenous samples with 85% passing 75um. 200gm is extracted by spatula that is used for the 50gm charge on standard fire assays. Samples submitted to the laboratory are sorted and reconciled against the submission documents. In addition to duplicates a pulp standard is included in intervals throughout the sample batch The sample size is considered appropriate for the type, style, thickness and consistency of mineralization. |
| Quality of assay data and laboratory tests The nature, quality and appropriateness of the assaying and laboratory procedures used and whether the technique is considered partial or total. For geophysical tools, spectrometers, handheld XRF instruments, etc, the parameters used in determining the analysis including instrument make and model, reading times, calibrationsfactors applied and their |
The fire assay method is designed to measure the total gold in the sample. The technique involves standard fire assays using a 50gm sample charge with a lead flux (decomposed in the furnace). The prill is totally digested by HCl and HNO3acids before measurement of the gold determination by AAS. No field analyses of gold grades are completed. Quantitative analysis of the gold content and trace elements is undertaken in a controlled laboratoryenvironment. |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| derivation, etc. | Industry best practice is employed with the | |
| Nature of quality control procedures | inclusion of duplicates and standards as | |
| adopted (eg standards, blanks, | discussed above, and used by Ramelius as well | |
| duplicates, external laboratory | as the laboratory. All Ramelius standards and | |
| checks) and whether acceptable levels | blanks are interrogated to ensure they lie within |
|
| of accuracy (ie lack of bias) and | acceptable tolerances. Additionally, field | |
| precision have been established. | duplicates are examined to ensure no bias to | |
| gold grades exists. | ||
| Verification | The verification of significant | Alternative Ramelius personnel have inspected |
| of sampling | intersections by either independent or | core to verify the correlation of mineralized |
| and assaying | alternative company personnel. | zones between assay results and lithology, |
| The use of twinned holes. | alteration and mineralization. | |
| Documentation of primary data, data | All holes are digitally logged in the field and all | |
| entry procedures, data verification, | assay data is electronically merged when | |
| data storage (physical and electronic) | received from the laboratory. The responsible | |
| protocols. | project geologist reviews the data in the | |
| Discuss any adjustment to assay data. | database to ensure that it is correct and has |
|
| merged properly and that all the drill data | ||
| collected in the field has been captured and | ||
| entered into the database correctly. | ||
| No adjustments or calibrations are made to any | ||
| of the assaydata recorded in the database. | ||
| Location of | Accuracy and quality of surveys used | All drill hole collars are picked up by Mine |
| data points | to locate drill holes (collar and down‐ | Surveyors using a Total Station theodolite |
| hole surveys), trenches, mine | All holes are picked up in Vivien mine grid | |
| workings and other locations used in | coordinates. | |
| Mineral Resource estimation. | Topographic control is established from DTMs | |
| Specification of the grid system used. | generated from mine surveyors’ total station | |
| Quality and adequacy of topographic | final pickups of the surrounding landforms. | |
| control. | ||
| Data spacing | Data spacing for reporting of | drill holes were planned on nominal 20m x 20m |
| and | Exploration Results. | pattern |
| distribution | Whether the data spacing and | Spacing is sufficient |
| distribution is sufficient to establish | No sampling compositing has been applied | |
| the degree of geological and grade | within key mineralised intervals. | |
| continuity appropriate for the Mineral | ||
| Resource and Ore Reserve estimation | ||
| procedure(s) and classifications | ||
| applied. | ||
| Whether sample compositing has | ||
| been applied. | ||
| Orientation | Whether the orientation of sampling | The drilling is drilled orthogonal to the lode |
| of data in | achieves unbiased sampling of | horizon. |
| relation to | possible structures and the extent to | No drilling orientation and/or sampling bias has |
| geological | which this is known, considering the | been recognized at this time. |
| structure | deposit type. | |
| If the relationship between the drilling | ||
| orientation and the orientation of key |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| mineralised structures is considered | ||
| to have introduced a sampling bias, | ||
| this should be assessed and reported | ||
| if material. | ||
| Sample | The measures taken to ensure sample | Sample security is integral to Ramelius’ |
| security | security. | sampling procedures. All samples are delivered |
| directly from the field to the assay laboratory in | ||
| Kalgoorlie, whereupon the laboratory checks | ||
| the physically received samples against | ||
| Ramelius’ sample submission/dispatch notes. | ||
| Audits or | The results of any audits or reviews of | Sampling techniques and procedures are |
| reviews | sampling techniques and data. | reviewed prior to the commencement of new |
| work programmes to ensure adequate | ||
| procedures are in place to maximize the sample | ||
| collection and sample quality on new projects. | ||
| No external audits have been completed to | ||
| date. |
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. |
The results reported in this report are on granted Mining Lease (ML) 36/34 (Vivien) being wholly owned by Ramelius Resources Limited The tenements are in good standing. The site is an operating mine site |
| Exploration done by other parties Acknowledgment and appraisal of exploration by other parties. |
Exploration by other parties has been reviewed and is used as a guide to Ramelius’ exploration activities. Previous parties have completed significant RC and diamond drilling. This report concerns only exploration results generated by Ramelius. |
| Geology Deposit type, geological setting and style of mineralisation. |
The mineralisation is a typical orogenic structurally controlled Archaean gold lode system. The mineralisation is hosted by a 1‐6m wide quartz vein within a NE trending shear zone passing through the Vivien Dolerite Sill. The Vivien deposit extends over 400m strike and dips around 700to the southeast. High gradegold mineralisationplunges around 300to |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| the southeast. | ||
| Drill hole | A summary of all information | All the drill holes reported in this report have |
| Information | material to the understanding of the | the following parameters applied. All drill holes |
| exploration results including a | completed, including holes with no significant | |
| tabulation of the following | results are reported. | |
| information for all Material drill holes: | Easting and northing are given in MGA94 – Zone | |
o easting and northing of the drill |
51 coordinates | |
| hole collar | RL is AHD | |
o elevation or RL (Reduced Level – |
Dip is the inclination of the hole from the | |
| elevation above sea level in | horizontal. Azimuth is reported in magnetic | |
| metres) of the drill hole collar | degrees as the direction the hole is drilled. | |
o dip and azimuth of the hole |
MGA94 and magnetic degrees vary by <10in the | |
o down hole length and interception |
project area. | |
| depth | Down hole length is the distance measured | |
o hole length. |
along the drill hole trace. Intersection length is | |
| If the exclusion of this information is | the thickness of an anomalous gold intersection | |
| justified on the basis that the | measured along the drill hole trace. | |
| information is not Material and this | Hole length is the distance from the surface to | |
| exclusion does not detract from the | the end of the hole measured along the drill | |
| understanding of the report, the | hole trace. | |
| Competent Person should clearly | No results currently available from the | |
| explain why this is the case. | exploration drilling are excluded from this | |
| report. | ||
| Data | In reporting Exploration Results, | Assay results relating to the quartz lode position |
| aggregation | weighting averaging techniques, | are reported |
| methods | maximum and/or minimum grade | Weighted average techniques are applied to |
| truncations (eg cutting of high | determine the grade of the lode interval when | |
| grades) and cut‐off grades are usually | geological intervals less than 1m have been |
|
| Material and should be stated. | sampled. | |
| Where aggregate intercepts | No metal equivalent reporting is used or | |
| incorporate short lengths of high | applied. | |
| 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. | ||
| Relationship | These relationships are particularly | The intersection length is measured down the |
| between | important in the reporting of | length of the hole in this case at very close to |
| mineralisatio | Exploration Results. | (>90%) of the true lode thickness |
| n widths and | If the geometry of the mineralisation | The geometry of the mineralization with |
| intercept | with respect to the drill hole angle is | respect to the drill holes reported in this report |
| lengths | known, its nature should be reported. | is well constrained from historical mining and |
| If it is not known and only the down | previous drill hole intersections. | |
| hole lengths are reported, there | ||
| should be a clear statement to this |
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| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| effect (eg ‘down hole length, true | ||
| _width not known’). _ | ||
| Diagrams | Appropriate maps and sections (with | A longitudinal view of Vivien provided in this |
| scales) and tabulations of intercepts | report to enable the reader to see the | |
| should be included for any significant | intersections relative to the deposit geometry | |
| discovery being reported These should | and previous drill hole intersections |
|
| include, but not be limited to a plan | ||
| view of drill hole collar locations and | ||
| appropriate sectional views. | ||
| Balanced | Where comprehensive reporting of all | All RC drill holes completed to date are |
| reporting | Exploration Results is not practicable, | reported in this report and all material |
| representative reporting of both low | intersections are reported. | |
| and high grades and/or widths should | ||
| be practiced to avoid misleading | ||
| reporting of Exploration Results. | ||
| Other | Other exploration data, if meaningful | No other exploration data that has been |
| substantive | and material, should be reported | collected is considered meaningful and material |
| exploration | including (but not limited to): | to this report. |
| data | 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. | ||
| Further work | The nature and scale of planned | Future exploration includes deeper drilling |
| further work (eg tests for lateral | below the reported intersections at Vivien to | |
| extensions or depth extensions or | test the extent of the mineralisation. | |
| large‐scale step‐out drilling). | Test ore drive development of the lode is being | |
| Diagrams clearly highlighting the | also considered. | |
| areas of possible extensions, including | ||
| the main geological interpretations | ||
| and future drilling areas, provided this | ||
| information is not commercially | ||
| sensitive. |
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