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FORTUNA METALS LTD — Interim / Quarterly Report 2015
Jan 28, 2016
64952_rns_2016-01-28_22627350-10b2-445f-ac5c-ca2fe2d65778.pdf
Interim / Quarterly Report
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ADDRESS PHONE EMAIL Office J, Level 2, 1139 Hay St. +61 (08) 9295 0388 [email protected] West Perth, WA, 6005 ABN WEBSITE Australia 96 095 684 389 www.frontierresources.com.au
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ASX : FNT
ASX Limited Company Announcements Office
29[th] January 2016
TECHNICAL REPORT – QUARTER ENDED 31[st] DECEMBER 2015
Frontier Resources Ltd (ASX : FNT) is focussed on mineral exploration in Papua New Guinea (PNG) and its 100% interest in the Bulago Exploration Licence (Figure 1).
PNG is recognised as being highly prospective for very large copper and gold mineral deposits. Frontier is targeting copper+/- gold +/-molybdenum porphyries and intrusive related epithermal gold deposits in the Papuan Fold Belt on the younger southern fall of the mountainous spine of PNG.
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FIGURE 1
FIGURE 2
) and MRT transfer of
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EL 1595 Bulago was renewed recently for the standard two year term.
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No exploration was conducted at Bulago during the Quarter and the Company's CSD500 drill rig remains onsite at the Swit Kia Prospect.
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Frontier anticipates that it will undertake a strategic diamond core drilling program in late March/April.
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The targets are Swit Kia’s Upper and Lower Zone eastern strike extensions, where surface jackhammer sampling previously demonstrated a 2.0m wide, 55 degree south dipping zone grading 195.0 g/t gold (Photos 1 and 2).
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While at Bulago, Frontier will also assess small scale alluvial gold development opportunities with the Landowners, as currently being advocated by the PNG Mineral Resource Authority.
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Payments totalling about $300,000 should be received soon and will be applied to corporate and exploration costs. Torque Mining Ltd signed an agreement with a private group to sell its Tasmanian projects (except the Stormont Mining Lease) and exploration equipment; conditions include gaining approval of Mineral Resources Tasmania ( MRT ) and MRT transfer of tenement titles. Payments are anticipated to total $130,000 for Frontier's sale of its 10% carried interest in the projects and Frontier's previous exploration equipment. About $170,000 is also due from refunds of security bonds for former ELs in Tasmania and PNG. An environmental /rehabilitation site check
was cancelled this week (due to fires), normally with subsequent approval/transfer of Frontier’s interest to the purchaser by the Minister.
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The Andewa EL Application (2348) was refused granting.
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The Muller EL Application (ELA 2356) is located to the east and southeast of the Bulago EL. A Warden’s Court Hearing was successfully completed last year and the application is being processed.
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PHOTO 1
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Bulago Summary of Swit Kia Prospect Historic Information: The first year’s program expenditure and work commitments were satisfied by the drilling program conducted on the Swit Kia high-grade gold Upper Zone (UZ) Prospect in late 2014.
The UZ gold mineralisation is in a 45-50[o] south dipping /E-W trending dip slope fault that appears related to a major north dipping structure in aeromagnetics. The UZ has been tracked
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PHOTO 2
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and sampled in eight north - south jackhammer trenches or mineralised outcrops over a 100m strike length (Figure 3), plus in one east - west trench trending partly along strike. UZ Trench 1 had 5 zones for a cumulative total of 7m with >100 g/t gold. Trench 7 was slightly oblique to strike and it further defined the high grade zone, with 10.0m grading 89.8 g/t gold (including 1.0m of 283.5 g/t), plus 3m of 69.2 g/t gold at its western end. The strike extension of the UZ is located about 115m to the east to total ~215m and it returned 2m grading 195.0 g/t gold (Photo 1).
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FIGURE 3
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The diamond core drilling completed in late 2014 did not significantly intersect the targeted high grade gold Upper Zone and drill results (Figure 3) included:
SKD001 with 0.80m grading 0.76 g/t gold + 8.6 g/t silver, from 0.00 to 0.80m. SKD002 with 1.95m grading 0.75 g/t gold + 4.8 g/t silver, from 58.45m to 60.4m. SKD003 with no significant assay results.
SKD004 with 0.50m grading 46.3 g/t gold + 11.4 g/t silver, from 1.20m to 1.70m. SKD005 with 0.60m grading 0.91 g/t gold + 13.6 g/t silver , from 39.3m to 39.6m.
SKD006 with 1.90m grading 5.73 g/t gold + 9.8 g/t silver (+0.42% zinc), from 7.40m to 9.30m.
The Lower Zone of the Swit Kia Prospect (Figure 4) that was defined by Frontier in early 2014 in 9 jackhammer trenches and 4 outcrop exposures, remains undrilled. Gold in soil anomalies along strike/trend to the east and west of the Lower Zone, indicate an excellent continuing strike length of more than 480m. The Lower Zone assay results included peaks of 0.4m grading 293.5 g/t gold and 0.3m grading 197.0 g/t gold (~30m apart on the same structure and neither location was sampled above or below them at those locations), plus 11 samples with >25 g/t gold and 13 additional assays > 1.0 g/t gold. The Lower Zone's East Creek strike extension returned 3.0m grading 45.17 g/t gold (Photo 2) and there was also additional excellent results including 2.0m of 37.0 g/t gold and 2.0m of 41.50 g/t gold.
The relationship between the Upper and Lower Zones is not well understood. They are separated by relatively small distances vertically/laterally and both appear to have significant individual E-W strike lengths. The intensity of brecciation and alteration at the Upper Zone suggests it is closer to a major mineralising conduit, whereas the Lower Zone has significant widths of more 'passive' silicification, but also high-grade conformable gold mineralisation. Folding now appears to exert an influence on the mineralisation.
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FIGURE 4
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For additional information relating to Frontier please visit our website at www.frontierresources.com.au
FRONTIER RESOURCES LTD
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P.A.McNeil, M.Sc. Chairman
Competent Person Statement:
The information in this report that relates to Exploration Results, Mineral Resources and Ore Resources is based on information compiled by, or compiled under the supervision of Peter A. McNeil - Member of the Aust. Inst. of Geoscientists. Peter McNeil is the Chairman of Frontier Resources, who consults to the Company. Peter McNeil has sufficient experience which is relevant to the type of mineralisation and type of deposit under consideration to qualify as Competent Person as defined in the 2012 Edition of the Australasian Code of Reporting Exploration Results, Mineral Resources and Ore Resources. Peter McNeil consents to the inclusion in the report of the matters based on the information in the form and context in which it appears.
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Information is provided to comply with the JORC Code (2012) requirements for the reporting of previous exploration trenching and drilling results for Exploration Licence (EL) 1595 in Papua New Guinea.
| JORC CODE 2012 | JORC CODE 2012 | ||
|---|---|---|---|
| Section 1 -- Sampling Techniques and Data | |||
| Criteria | Explanation | Commentary | |
| Sampling techniques |
o | 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 whole gamma sondes, or handheld XRF instruments, etc.). These examples should not be taken as limiting the broad meaningof sampling. |
The drill collar was surveyed (averaged) utilising a handheld GPS, with reference to topographic maps etc. Logging normally included mineralisation, lithology, weathering, alteration, structure and texture. Sampling protocols and QAQC are as per industry best practice procedures. |
| o | Include reference to measures taken to ensure sample representivity and the appropriate calibration of anymeasurement tools or systems used. |
Standard industry practice sampling procedures were followed. |
|
| o | 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 11m samples from which 3 kg was pulverised to produce a 30g 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. |
Swit Kia core samples were collected in plastic trays, photographed, assessed, saw split to half or quarter core and sampled as indicated by the geologist. Parts of metres, single and multiple metres relative to the intensity of mineralisation and alteration exhibited. The samples were driven to Lae Papua New Guinea for preparation by Laboratory SGS Australia Pty Ltd, then analysed in Townsville by fire assay (50g charge) for gold and ICP for copper, molybdenum, silver, lead, zinc, arsenic, antimony and other elements. Samples were collected in calico bags for despatch to the laboratory. Sample preparation was in 3-5kg pulverising mills, followed by splitting to a 140g pulp which was analysed by 50 gram Fire Assay and Inductively Coupled Plasma Optical (Atomic) Emission Spectrometry Multi-acid digest incl. Hydrofluoric, Nitric, Perchloric and Hydrochloric acids. |
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| Drilling techniques |
o | 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.). |
Triple tube HQ core drilling. No orientations (no tool) or downhole surveys (too short to be of significance at this stage of exploration). |
| Drill sample recovery |
o | Method of recording and assessing core and chip sample recoveries and results assessed |
Paper logs translated to digital. |
| o | Measures taken to maximise sample recovery and ensure representative nature of the samples. |
No drilling meterage bonus paid and we aim for 100% core recovery. |
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| o | 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. | |
| Logging | o | Whether core and chip samples have been geologically and geotechnically logged to a level of detail to support appropriate Mineral Resource estimation,miningstudies and metallurgical studies. |
Yes. |
| o | Whether logging is qualitative or quantitative in nature. Core(or costean,channel,etc.) photography. |
Geological logging was quantitative in nature. Core was photographed. |
|
| o | The total length and percentage of the relevant intersections logged |
275.3m | |
| Sub- sampling techniques and sample preparation |
o | If core, whether cut or sawn and whether quarter, half or all core taken. |
Sawn and both half and quarter core was sampled. |
| o | If non-core, whether riffled, tube sampled, rotary split,etc. and whether sampled wet or dry. |
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| o | For all sample types, the nature, quality and appropriateness of the samplepreparation technique. |
Half and quarter core was sampled. | |
| o | Quality control procedures adopted for all sub- sampling stages to maximise representivity of samples. |
No sub sampling. | |
| o | 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. |
Half and quarter core was sampled generally on a lithological basis |
| o | Whether sample sizes are appropriate to the grain size of the material beingsampled. |
Appropriate | Appropriate | |
|---|---|---|---|---|
| Quality of assay data and laboratory tests |
o o |
The nature, quality and appropriateness of the assaying and laboratory procedures used and whether the technique is considered partial or total. 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)andprecision have been established. |
Assaying techniques utilised can be considered to be appropriate. For the ICP analyses, the technique is considered to be 'total'. Over-range elements were run to determine their actual values. Acceptable levels of accuracy and precision were established with duplicate and repeat analyses by the laboratory. |
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| o | 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. |
No such tools used. | ||
| Verification of sampling and assaying |
o | The verification of significant intersections by either independent or alternative company personnel. |
Verified by Consultant Geologists J.Kirakar and K.Igara. | |
o |
The use of twinned holes. | No holes have been twinned. | ||
| o | Documentation of primary data, data entry procedures, data verification, data storage (physical and electronic) protocols. |
Primary data was collected manually then loaded into the database. |
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| o | Discuss anyadjustments to assaydata. | No adjustments/calibrations have been made to assays. | ||
| Location of data points |
o | Accuracy + quality of surveys used to locate drill holes (collar + down-hole surveys), trenches, mine workings and other locations used in Mineral Resource estimation. |
Not applicable. A hand held GPS (waypoint averaged) was used to determine drill collar locations. |
|
| O O |
Specification of the grid system used. Qualityand adequacyof topographic control. |
Map datum is AGD 066. 40m contours - 1:100,000plans,20m -SRTM contours. |
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| Data spacing and distribution |
o |
Data spacing for reporting of Exploration Results. | Refer to the attached plans for details relating to the data spacingof exploration results. |
|
| o | 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 |
The current data spacing and distribution is insufficient to establish the degree of geological and grade continuity appropriate for the Mineral Resource and Ore Reserve estimation. |
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| o | Whether sample compositinghas been applied. | No sample compositinghas been applied. | ||
| Orientation of data in relation to geological structure |
o | Whether the orientation of sampling achieves unbiased sampling of possible structures to the extent this is known, considering the deposit type. |
The orientation of sampling achieves unbiased sampling of possible structures to the extent to which this is known, considering the deposit type and outcrop available to sample. |
|
| o | 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. |
The relationship between the drilling orientation and the orientation of key mineralised structures is not considered to have introduced any sampling bias. |
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| Sample security |
o | The measures taken to ensure sample security | Samples are retained by Company personnel until they were despatched at the Lae laboratory. There are no issues with sample securityor chain of custody. |
|
| Audits or reviews |
o | The results of any audits or reviews of sampling techniques and data. |
No specific audits or reviews of sampling techniques and data have been undertaken. |
|
| Section 2 -- Reporting of Exploration Results | ||||
| Criteria | Explanation | Commentary | ||
| Mineral tenement and land tenure status |
o |
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. |
Exploration Licence (EL) 1595 - Bulago is located in Papua New Guinea's Hela Province and ELs are regulated under the Mining Act of 1992 (currently under review). There no agreements or material issues with third parties such as joint ventures, partnerships, overriding royalties, native title interests, historical sites, wilderness or national park and/or environmental issues associated with the EL. The PNG National government under the Mining Act of 1992 currently has the right to acquire up to 30% of any project at the time of granting of a mining lease for the 'sunk cost'. |
|
| o | 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 tenement is in good standing. No known impediments exist apart from the geographic isolation and the necessity for creating and maintaining good relationships with amicable, stronglydevelopment minded local landowners. |
| Exploration done by other parties |
o | Acknowledgment and appraisal of exploration by other parties. |
Exploration in the region was initiated in the late 1960s as part of a PNG porphyry copper deposit search. It was explored for gold initially in the early'/mid 1980's, with little work since 1988, except for FNT(+OTML JV). |
|---|---|---|---|
| Geology | o | Deposit type, geological setting and style of mineralisation. |
High grade gold intrusive -epithermal related targets, higher grade gold -silver-zinc-lead magnetite skarns and porphyry copper-gold - molybdenum targets. |
| Drill hole information |
o | 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: |
Previously released. |
| Eastingand northingof the drill hole collar | Previouslyreleased. | ||
| Elevation or RL (Reduced Level- elevation above sea level in metres)of the drill hole collar |
Previously released. | ||
| Dipand azimuth of the hole | Previouslyreleased. | ||
| Down hole length and interception depth | Previouslyreleased. | ||
| Hole length | Previouslyreleased. | ||
| o | 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 case. |
||
| Data aggregation methods |
o | In reporting Exploration Results, weighting averaging techniques, maximum and/or minimum grade truncations (e.g. cutting of high grades) and cut-off grades are usually Material and should be stated. |
Tables of results included show data aggregation if applied in trench/channel samples etc. No top cuts were applied. They are continuous samples and so are stated as continuous weighted assay results (length x grade summed for each sample / sum of total length). |
| 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 |
If this occurs, it is stated in the text. | ||
| o | The assumptions used for any reporting of metal equivalent values should be clearlystated. |
No metal equivalent values are reported. | |
| Relationship between mineralisation widths & intercept lengths |
o | These relationships are particularly important in the reportingof Exploration Results. |
|
| o o |
If the geometry of the mineralisation with respect to 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 (e.g. 'down hole length,true width not known'). |
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| Diagrams | o | 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. |
Appropriate maps, sections and tabulations of intercepts has been previously completed and released. |
| Balanced reporting |
o | 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 misleadingreportingof Exploration Results. |
Comprehensive reporting of Exploration Results has been previously completed and released. |
| Other substantive exploration data |
o | 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 contaminatingsubstances |
All meaningful exploration data has been included in previous releases. |
| Further work | The nature and scale of planned further work (e.g. 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 commerciallysensitive. |
Future drilling may be dependent on a small capital raising to be undertaken. Appropriate plans will be included, where possible in a later release documenting Board approved future work programs |