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TUNGSTEN MINING NL Capital/Financing Update 2016

Sep 22, 2016

65918_rns_2016-09-22_c918f413-e378-4d79-b1c0-80fab28e48c1.pdf

Capital/Financing Update

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ASX Announcement

Mt Mulgine Project Advances with a Successful Infill and Extensional Drilling Program

Highlights

  • Infill and extensional drilling confirms continuity of shallow tungsten and molybdenum mineralisation at the Mt Mulgine Project.

  • Drilling at Mulgine Hill intersected near-surface tungsten mineralisation including:

  • 17 metres at 0.46% WO3 and 0.02% Mo from 2 metres,

  • 12 metres at 0.27% WO3 and 0.03% Mo from 4 metres and

  • 11 metres at 0.19% WO3 and 0.03% Mo from 5 metres.

  • Drilling at Mulgine Trench intersected broad zones of tungsten mineralisation including:

  • 40 metres at 0.08% WO3 and 0.12% Mo from surface,

  • 72 metres at 0.16% WO3 and 0.02% Mo from surface, and

  • 68 metres at 0.10% WO3 and 0.05% Mo from 7 metres.

  • Large diameter diamond holes drilled to collect metallurgical samples from Mulgine Hill aimed at confirming previous studies that indicated conventional metallurgical treatment produces a saleable WO3 concentrate.

  • Diamond core will also be used to investigate the metallurgy of the oxide layer at the Trench deposit.

Tungsten Mining NL (ASX:TGN) (“the Company”) is pleased to report on results from drilling targeting shallow tungsten mineralisation at the Mt Mulgine Project in the Murchison Region of Western Australia, approximately 350km north northeast of Perth. During August 2016, the Company drilled 35 reverse circulation (RC) holes for 1,483 metres and six large diameter PQ diamond holes for 234 metres at the Mulgine Hill and Mulgine Trench prospects (Figure 1).

In December 2015, Tungsten Mining acquired the Mt Mulgine and Big Hill Projects from Hazelwood Resources Ltd (Hazelwood) at a cost of A$1.2 million. Tungsten Mining has 100% of the tungsten and molybdenum rights on a contiguous group of tenements at Mt Mulgine that have been the subject of significant previous exploration for tungsten and molybdenum.

Two near surface Mineral Resources have been delineated by previous explorers at the Mulgine Trench and Mulgine Hill deposits. Tungsten Mining is focussed on delivering on its strategic development plan to demonstrate a path to WO3 production and cashflow within 2 years, and to continue to gain a greater understanding of the Trench deposit oxide layer.

Commentary

Tungsten Mining’s CEO, Mr Craig Ferrier said “ The positive assay results from both Mulgine Hill and Mulgine Trench confirm our view of the Mt Mulgine Tungsten Project as a significant project on a global scale.

“The aim of this drilling program was to confirm and extend mineralisation nearer to surface in both the fresh and weathered environment. The parallel studies that we are undertaking with the CSIRO are aimed at maximising the recovery potential of weathered and transitional material that contains significant tungsten grade and inventory, which has traditionally been discounted due to the absence of fluorescence under UV lamping.

“These results and the recent historical core sampling program will now be used to update the resource models for both deposits, which will then feed into the strategic plan to develop a low cost operation at Mulgine Hill.

1

PO Box 517 T +61 8 9486 8492 E [email protected] West Perth WA 6872 F +61 8 9322 2370 W www.tungstenmining.com

97 Outram Street West Perth WA 6005

Tungsten Mining NL ABN 67 152 084 403

The objectives of the current drilling programme are to test previously drilled shallow “open” areas at both deposits and to obtain core for metallurgical testwork.

Results from all drilling have been received and are discussed in sections below.

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Figure 1 – plan displaying location of Mulgine Hill and Mulgine Trench.

Mulgine Hill

During August 2016, a total of 26 RC holes for 1,007 metres and five large diameter (PQ) diamond holes for 202.4 metres were completed at Mulgine Hill to test shallow tungsten mineralisation. At Mulgine Hill, mineralisation is associated with the sub-horizontal upper contact of a phlogopite (mafic) schist unit and overlying quartz-muscovite (fluorite-apatite) greisen. Tungsten occurs as scheelite in coarse disseminations within the greisen or within numerous quartz and greisen veins in both the mafic schists and the quartz-muscovite greisen.

Minefields Exploration NL (Minefields) and Australian and New Zealand Exploration Company (ANZECO) drilled 213 diamond drillholes at the Mulgine Hill prospect over several campaigns from 1970 to 1980. In June 2016, Tungsten Mining updated the Mulgine Hill Mineral Resource in accordance with the guidelines provided by the 2012 JORC Code. Interpretation of data during the resource modelling process identified a number of shallow targets with open extensions.

The current drilling programme tested four of these targets where historic drilling defined thick zones of tungsten mineralisation close to surface (Figure 2). Mineralisation at all four targets have shallow dips and the objective of drilling was to confirm continuity of mineralisation and targeted strike extensions within 40 metres of the surface.

Five PQ diamond holes were also drilled to provide representative material for metallurgical testwork from the mafic schist unit and overlying greisen. Work has commenced on this material with the major objective to confirm previous metallurgical studies that indicated conventional treatment produces a saleable WO3 concentrate at Mulgine Hill.

2

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Figure 2 – plan displaying hole location, shallow targets and 2016 Mineral Resource outline at Mulgine Hill.

Results from this drilling have been encouraging, intersecting thick zones of tungsten mineralisation at all target areas. Drilling at target 1 has confirmed continuity within the existing Mineral Resource plus defined extensions in both fresh and weathered material along strike and down dip as shown in Figure 3.

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Figure 3 – Cross section showing August 2016 drilling (MMC prefix) and interpretation with 2016 block model.

3

Drilling at Target 2 and 4 confirmed historic drilling intersecting similar grades and widths at target depths, however holes testing strike extensions intersected only patchy mineralisation (best 6m at 0.17% WO3 from 9m in MMC007). Three PQ diamond holes were drilled at these targets to collect metallurgical samples.

Four RC and one diamond hole were drilled at Target 3 to test shallow tungsten mineralisation. One RC hole (MMC025) twinned a historic diamond hole and a PQ diamond hole was drilled to collect samples for metallurgical testwork. Both holes intersected similar grade material to Minefield holes at target depths. Three RC holes were also drilled to test the strike extension, and MMC023 intersected a broad zone of low - medium grade tungsten mineralisation (34m at 0.09 WO3 and 0.03% Mo) that is open to the northwest (Figure 2 and 4).

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Figure 4 – Cross section showing new drilling (MMC prefix) and 2016 block model at Target 3.

Tungsten Mining drilled four RC twins adjacent to Minefields/ANZECO holes to evaluate historic work and test repeatability of drilling. Twin holes intersected similar widths of mineralisation and generally similar grades, however they did show the variable or nuggety nature of very high-grade mineralisation in MMC002 (1m at 3.60% WO3) and DDM178 (3m at 1.72% WO3).

Table 1 Comparison of Tungsten Mining twin holes and historic holes at 0.05% WO3 cut-off.

Mulgine Hill, RC Twins (>0.05 % WO3) Mulgine Hill, RC Twins (>0.05 % WO3) Mulgine Hill, RC Twins (>0.05 % WO3) Mulgine Hill, RC Twins (>0.05 % WO3) Mulgine Hill, RC Twins (>0.05 % WO3) Mulgine Hill, RC Twins (>0.05 % WO3)
Tungsten
Mining
Hole
MGA Coordinates Intersections
Hole Easting
(m)
Northing
(m)
Depth
(m)
From
(m)
To
(m)
Interval
(m)
**WO3% **
MMC002 MMC002 497,086 6,772,065 40 1 20 19 0.42
DDM139 497,088 6,772,067 38.7 3 23 20 0.17
MMC006 MMC006 497,591 6,771,982 45 12 42 30 0.12
DDM178 497,593 6,771,984 38.4 12.2 32 * 19.8 * 0.39
MMC010 MMC010 498,091 6,771,987 36 9 36 27 0.21
DDM149 498,093 6,771,989 36.6 4.6 32 27.4 0.24
MMC025 MMC025 497,755 6,772,226 30 0 23 23 0.17
DDM103 497,756 6,772,227 76.2 1.5 24.4 22.9 0.16
  • Note that DDM178 was not assayed from 33m to end of hole.

4

Better drill intersections from Mulgine Hill RC drilling for weathered and fresh material are presented in Table 2. Metallurgical holes will be assayed during the metallurgical test work programme. A complete list of intersections greater than 2 metres at 0.10% WO3 are presented in Appendix 2.

Table 2 – Better intersection from Mulgine Hill RC drilling

Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3)
MGA Coordinates Intersections
Hole No Northing
(m)
Easting
(m)
Depth
(m)
Dip/
Azim
From
(m)
To
(m)
Interval
(m)
**WO3% ** Mo% Weath.
MMC002 6,772,065 497,086 40 -90 2 14 12 0.21 0.021 Weath.
MMC002 -90 14 19 5 1.03 0.007 Fresh
MMC002 Incl. 16 17 1 3.60 0.005 Fresh
MMC003 6,772,085 497,257 40 -90 14 27 13 0.16 0.010 Fresh
MMC005 6,772,043 497,193 30 -90 9 17 8 0.25 0.025 Weath.
MMC006 6,771,982 497,591 45 -90 28 42 14 0.16 0.004 Fresh
MMC010 6,771,987 498,091 36 -90 9 18 9 0.24 0.019 Weath.
MMC010 18 22 4 0.50 0.008 Fresh
MMC010 Incl. 18 19 1 1.23 0.009 Fresh
MMC012 6,772,043 498,102 54 -90 26 28 2 0.10 0.022 Weath.
MMC012 28 39 11 0.23 0.018 Fresh
MMC012 Incl. 38 39 1 1.12 0.007 Fresh
MMC016 6,771,944 498,023 24 -90 0 8 8 0.20 0.007 Weath.
MMC018 6,771,956 497,967 36 -90 5 9 4 0.19 0.054 Weath.
MMC018 9 16 7 0.18 0.013 Fresh
MMC018 25 29 4 0.83 0.006 Fresh
MMC018 Incl. 25 26 1 2.76 0.007 Fresh
MMC019 6,772,099 497,004 48 -90 4 11 7 0.18 0.033 Weath.
MMC019 11 16 5 0.40 0.018 Fresh
MMC019 Incl. 11 12 1 1.08 0.013 Fresh
MMC021 6,772,186 497,138 75 -90 37 47 10 0.22 0.010 Fresh
MMC021 52 62 10 0.18 0.002 Fresh
MMC025 6,772,226 497,755 30 -90 9 19 10 0.29 0.096 Weath.
1m cone split RC samples. Analysis is XRF determination by Nagrom laboratories, Kelmscott WA. Lower cut-off grade 0.10%
WO3, no top cut grade, up to 2m of internal waste. Grid coordinates are MGA Zone 50. Fresh – contains fresh scheelite,
Weath. – tungsten present in another mineral species.

5

Mulgine Trench

Tungsten mineralisation at Mulgine Trench is hosted by quartz-scheelite veins in mafic and ultramafic volcanics in a 100 to 180 metre thick zone that extends over 1.5 kilometres of strike. Mineralisation is open along strike and down dip and is associated with foliation parallel quartz veins generally less the 10cm in width. Mineralisation is strongest where quartz veining averages 15 – 20% of the total rock volume.

Tungsten Mining’s strategy at Mulgine Trench is to target potentially low strip ratio tungsten mineralisation adjacent to the Bobby McGee pit and gain a greater understanding of the Trench deposit oxide layer. During August 2016, 9 RC holes for 476 metres and one large diameter (PQ) diamond hole for 31.6 metres were drilled at Mulgine Trench to test tungsten mineralisation adjacent to and beneath the Bobby McGee pit (Figure 5).

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Figure 5 – Plan displaying better results from drilling around the Bobby McGee pit.

Results from this drilling have been extremely encouraging intersecting substantial thicknesses of low to medium grade tungsten mineralisation including 72 metres at 0.16% WO3 and 0.02% Mo from surface in MMC030 (Figure 6). Significant molybdenum is also present with the RC hole MMC031 intersecting 40 metres at 0.08% WO3 and 0.12% Mo in preliminary five metre composite samples.

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Figure 6 – Cross section showing new drilling (MMC/MMD prefix), existing drilling and 2014 block model at the Bobby McGee pit.

Three of the RC holes were drilled to evaluate a waste stockpile containing tungsten mineralisation constructed by Minjar Gold Pty Ltd during mining of the Bobby McGee pit. Results confirmed the dump has tungsten mineralisation associated with dominantly weathered material assaying 0.10 – 0.15% WO3. Results from these holes are listed in Table 3.

Table 3 – Results from RC drilling of Bobby McGee dump

Bobby McGee Dump, RC Drilling (>0.10 % WO3) Bobby McGee Dump, RC Drilling (>0.10 % WO3) Bobby McGee Dump, RC Drilling (>0.10 % WO3) Bobby McGee Dump, RC Drilling (>0.10 % WO3) Bobby McGee Dump, RC Drilling (>0.10 % WO3) Bobby McGee Dump, RC Drilling (>0.10 % WO3) Bobby McGee Dump, RC Drilling (>0.10 % WO3) Bobby McGee Dump, RC Drilling (>0.10 % WO3) Bobby McGee Dump, RC Drilling (>0.10 % WO3) Bobby McGee Dump, RC Drilling (>0.10 % WO3) Bobby McGee Dump, RC Drilling (>0.10 % WO3)
MGA Coordinates Intersections
Hole No Northing
(m)
Easting
(m)
Depth
(m)
Dip/
Azim
From
(m)
To
(m)
Interval
(m)
**WO3% ** Mo% Weath.
MMC033 6,773,079 496,787 12 -90 1 6 5 0.11 0.036 Weath.
MMC034 6,773,109 496,758 12 -90 1 9 8 0.13 0.034 Weath.
MMC035 6,773,135 496,731 12 -90 1 8 7 0.11 0.046 Weath.
1m cone split RC samples. Analysis is XRF determination by Nagrom laboratories, Kelmscott WA. Lower cut-off grade 0.10%
WO3, no top cut grade, up to 2m of internal waste. Grid coordinates are MGA Zone 50. Fresh – contains fresh scheelite,
Weath. – tungsten present in another mineral species.

Better drill intersections from drilling at Bobby McGee are presented in Table 4 and a complete list of intersections greater than 2 metres at 0.05% WO3 are presented in Appendix 2. The metallurgical hole MMD006 drilled to 30.6 metres twinned MMC030 and will be assayed during the metallurgical test work programme.

7

Table 4 – Better results from Mulgine Trench RC drilling

Mulgine Trench Mulgine Trench Mulgine Trench Mulgine Trench Mulgine Trench RC Drilling (>0.05 % WO3) RC Drilling (>0.05 % WO3) RC Drilling (>0.05 % WO3) RC Drilling (>0.05 % WO3) RC Drilling (>0.05 % WO3) RC Drilling (>0.05 % WO3)
Hole No MGA Coordinates Intersections
Northing
(m)
Easting
(m)
Depth
(m)
Dip/
Azim
From
(m)
To
(m)
Interval
(m)
**WO3% ** Mo% Weath.
MMC027 6,773,196 496,805 60 -90 11 22 11 0.13 0.06 Weath.
MMC027 27 37 10 0.08 0.03 Weath.
MMC028 6,773,244 496,733 70 -90 0 40 40 * 0.08 0.12 Weath.
MMC028 50 54 4 0.14 0.03 Fresh
MMC028 57 62 5 0.10 0.05 Fresh
MMC029 6,773,274 496,590 70 -60/135 0 31 31 0.19 0.03 Weath.
MMC029 50 55 5 0.13 0.03 Fresh
MMC030 6,773,343 496,633 80 -60/125 0 30 30 0.14 0.01 Weath.
MMC030 30 72 42 0.17 0.03 Fresh
MMC031 6,773,390 496,695 90 -60/135 7 36 29 0.10 0.04 Weath.
MMC031 36 75 39 0.10 0.06 Fresh
1m cone split RC samples. Analysis is XRF determination by Nagrom laboratories, Kelmscott WA. Lower cut-off grade 0.05%
WO3, no top cut grade, up to 2m of internal waste. Grid coordinates are MGA Zone 50. Fresh – contains fresh scheelite,
Weath – tungsten present in another mineral species. * Preliminary 5m composite samples.

ENDS

Craig Ferrier Chief Executive Officer 23 September 2016

Competent Person’s Statement

The information in this report that relates to Exploration Targets and Exploration Results is based on, and fairly represents, information and supporting documentation prepared by Peter Bleakley, who is a Member of the Australasian Institute of Mining and Metallurgy. Mr Bleakley is not a full-time employee of the company. Mr Bleakley is a consultant to the mining industry. Mr Bleakley has sufficient experience that 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 Bleakley consents to the inclusion in the report of the matters based on his information in the form and context in which it appears .

For further information contact:

Craig Ferrier Chief Executive Officer Tel: +61 9486 8492 Andrew Rowell Cannings Purple Tel: +61 400 466 226

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About Tungsten Mining

Emerging Australian tungsten developer, Tungsten Mining NL is an Australian based resources company listed on the Australian Securities Exchange. The Company’s prime focus is the exploration and development of tungsten projects in Australia.

Tungsten (chemical symbol W), occurs naturally on Earth, not in its pure form but as a constituent of other minerals, only two of which support commercial extraction and processing - wolframite ((Fe, Mn)WO4) and scheelite (CaWO4).

Tungsten has the highest melting point of all elements except carbon – around 3400°C giving it excellent high temperature mechanical properties and the lowest expansion coefficient of all metals. Tungsten is a metal of considerable strategic importance, essential to modern industrial development (across aerospace and defence, electronics, automotive, extractive and construction sectors) with uses in cemented carbides, high-speed steels and super alloys, tungsten mill products and chemicals.

Tungsten Mining has three advanced tungsten projects in Australia: the Mt Mulgine Project in the Murchison region, the Big Hill Project in the Pilbara region and the Kilba Project in the Ashburton region of Western Australia. The Mt Mulgine, Big Hill and Kilba Projects, together contain Mineral Resources reported at a 0.10% WO3 cut-off grade comprising Indicated Resources of 15.4Mt at 0.20% WO3 and 26ppm Mo and Inferred Resources of 73.2Mt at 0.17% WO3 and 220ppm Mo, totalling 88.6Mt at 0.18% WO3 and 186ppm Mo. This represents more than 15.5 million MTU (metric tonne units) of WO3 and 16,480 tonnes of contained Molybdenum.

Tungsten Mining is currently identifying opportunities for near term tungsten production, particularly from the Mulgine Hill and Mulgine Trench deposits within the Mt Mulgine Project.

9

Appendix 1 - JORC Code Reporting Criteria

Section 1 Sampling Techniques and Data

SECTION 1: SAMPLING TECHNIQUES AND DATA

Criteria JORC Code explanation
Commentary
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.
Mulgine Trench and Mulgine Hill are sampled using Reverse
Circulation (RC) and Diamond Drilling (DD) over multiple
drilling campaigns. The latest drilling campaign was completed
by Tungsten Mining utilising RC and diamond drilling.
A total of 35 Tungsten Mining RC drillholes (1,483m) were
drilled and the majority of the holes were drilled at
approximately 90⁰. Six PQ diamond hole (234m) were drilled
to collect metallurgical samples.
Include reference to measures taken to ensure
sample representivity and the appropriate
calibration of any measurement tools or systems
used
Tungsten Mining drillhole collar locations were picked‐up using
a Hemisphere R120 DGPS with sub‐metre accuracy.
Downhole surveying was measured by the drill contractors
using a Champ North Seeking solid state gyroscopic system in
the drill rods. Accuracy is ±0.75° for azimuth and ±0.15° for
inclination.
Certified standard were inserted into the sample sequences in
according to Tungsten Mining QAQC procedures. Duplicate
samples were collected to check repeatability of sampling and
variability or nugget effect for tungsten mineralisation. Results
from this QAQC sampling were considered excellent with an R2
value of 0.94 and 0.97 for WO3and Mo respectively.
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
The RC drilling crew collected 1 metre intervals from the
cyclone and the sample was split using a cone splitter to
produce two representative 2 – 4 kilogram samples in calico
bags. The cone splitter was cleaned by hosing with pressurised
air to eliminate sample contamination. One of the calico
samples is for analysis and the second duplicate sample is
retained as a reference sample for possible reanalysing / QAQC
activities.
Tungsten Mining samples were submitted to Nagrom
Laboratory of Kelmscott for analysis by XRF Tungsten Suite.
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).
Tungsten Mining completed 35 RC drillholes in the latest phase
of drilling. RC holes depths ranged from 12 to 90 m, averaging
42 m. RC drilling used a face‐sampling hammer that produced
a nominal 140m diameter hole.
Tungsten Mining drilled 6 PQ3diamond drillholes. Diamond
holes were drilled to a depth of 30 to 55m, averaging 39m.
Drill core was not orientated as holes were vertical.
Tungsten Mining diamond and RC holes were surveyed in‐rods
at 20‐ 30 meter intervals using a Champ North Seeking
gyroscopic probe..
Drill sample
recovery
Method of recording and assessing core and chip
sample recoveries and results assessed
RC recovery was visually assessed, recorded on drill logs and
considered to be acceptable within the mineralized zones.
Diamond core recovery is logged and recorded in the database.
No significant core loss issue exists.

10

Criteria JORC Code explanation
Commentary
Measures taken to maximise sample recovery and
ensure representative nature of the samples
RC samples were visually checked for recovery, moisture and
contamination. A cyclone and cone splitter were used to
provide a uniform sample and these were routinely cleaned.
The drill contractor blew out the hole at the beginning of each
drill rod to remove excess water and maintain dry samples.
Diamond core was reconstructed into continuous runs for
orientation marking, depths being checked against the depth
marked on the core blocks.
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.
Ground conditions for RC drilling were good and drilling
returned consistent size samples. All RC samples were dry and
contamination would be minimal.
Sample Recovery for diamond holes is generally very high (over
99%) within the mineralised zones.
No significant bias is expected, and any potential bias is not
considered material at this stage.
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.
Tungsten Mining uses specially designed drill logs for tungsten
mineralisation to capture the geological data. During logging
part of the RC sample is washed, logged and placed into chip
trays. The chip trays are stored in Tungsten Mining’s core yard
in Perth.
Diamond core was geotechnically logged for recovery and
RQD. Information on structure, lithology and alteration zones
are recorded. Diamond core trays are photographed in plain
and UV light.
All drill data is digitally captured and stored in a central
database.
Whether logging is qualitative or quantitative in
nature. Core (or costean, channel, etc)
photography.
Diamond core and RC chips logging included records of
lithology, mineralogy, textures, oxidation state and colour.
Visual estimates of percentages of key minerals associated
with tungsten mineralisation and veining are made. Core was
photographed in both daylight and UV light to estimate
scheelite content.
The total length and percentage of the relevant
intersections logged
All drill holes were logged in full.
Sub‐sampling
techniques and
sample preparation
If core, whether cut or sawn and whether quarter,
half or all core taken.
PQ metallurgical core has yet to be sampled.
If non‐core, whether riffled, tube sampled, rotary
split, etc and whether sampled wet or dry.
RC samples were collected by a cyclone attached to the drill
rig. Material was split by a cone splitter immediately beneath
the cyclone to produce two 2 – 4 kg samples.
For all sample types, the nature, quality and
appropriateness of the sample preparation
technique.
Samples were dried, crushed to 6.3mm using a jaw crushers.
Samples in excess of 2kg are riffle split and pulverised to 80%
passing 75µm in LM5 pulveriser.
Quality control procedures adopted for all sub‐
sampling stages to maximise representivity of
samples.
Field QAQC procedures included the insertion of field
duplicates and commercial standards. Duplicates and
standards were inserted at intervals of one in every 30
samples.
Duplicate were inserted behind mineralised samples on a one
in 30 sample basis.

11

Criteria JORC Code explanation
Commentary
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.
Approximately 1 in 30 RC field duplicates were taken from 1m
cone split samples at the rig. Results from this QAQC sampling
were considered excellent with an R2value of 0.94 and 0.97 for
WO3and Mo respectively.
Four RC holes were drilled to twin historic diamond drilling.
These holes intersected similar grade and thickness of
mineralisation at target depths. Individual very‐high grade
zones did demonstrate the particulate or nuggety nature of
tungsten mineralisation present.
Whether sample sizes are appropriate to the grain
size of the material being sampled.
Sample sizes are considered to be appropriate to accurately
represent the tungsten mineralisation at Mt Mulgine based on
the thickness and consistency of the intersections, the
sampling methodology and the percent value assay ranges for
the primary elements.
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.
XRF has proven to be a very accurate analytical technique for a
wide range of base metals, trace elements and major
constituents found in rocks and mineral materials. Glass fusion
XRF is utilised for assaying, since it provides good accuracy and
precision; it is suitable for analysis from very low levels up to
very high levels
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.
A handheld magnetic susceptibility meter (KT‐10) was used to
measure magnetic susceptibility for every sample. Data is
stored in the database.
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 QAQC procedures included the insertion of field
duplicates and commercial standards. Assay results from
standards have generally been satisfactory demonstrating
acceptable levels of accuracy and precision. A very high‐grade
standard with an expected mean of 1.31% WO3reported 5%
higher than expected. This standard is currently being
investigated and related to a very small proportion of drill
assays.
Verification of
sampling and
assaying
The verification of significant intersections by
either independent or alternative company
personnel.
No independent personnel have verified intersections in RC
drilling. Tungsten Mining personnel conducted UV lamping to
visually estimate scheelite content and confirm drill
intersections.
The use of twinned holes.
Tungsten Mining drilled four RC holes to twin historic diamond
holes and intersected similar widths and grades of tungsten
mineralisation. Twin holes did demonstrate that very high
grade zones were however found to be variable or nuggety.
Documentation of primary data, data entry
procedures, data verification, data storage
(physical and electronic) protocols.
Geological logging of RC holes takes place at the drilling site on
Panasonic Toughbook computers. Standardised Excel logging
templates are used to capture the drill data and once validated
by the supervising geologist is sent to Perth office. Diamond
logging was completed on site onto paper drill logs and data
entered into standardised excel spreadsheets in Perth.
Data is then loaded into Micromine and validated for logging
codes, missing intervals, overlapping intervals, hole location
and downhole surveying. Validated data is then loaded into a
relational database for storage.
Discuss any adjustment to assay data.
No adjustments were made, other than for values below the
assay detection limit which have been entered as half of the
detection limit.

12

Criteria JORC Code explanation
Commentary
Location of data
points
Accuracy and quality of surveys used to locate
drillholes (collar and down‐hole surveys), trenches,
mine workings and other locations used in Mineral
Resource estimation.
Once each drillhole is drilled to the targeted depth, it is
routinely downhole surveyed. Downhole surveying was
measured by the drill contractors using a Champ North Seeking
solid state gyroscopic system in the drill rods. Accuracy is
±0.75° for azimuth and ±0.15° for inclination.
Holes have been picked up using a Hemisphere R120 DGPS
with sub‐metre accuracy.
Specification of the grid system used.
Geocentric Datum of Australia 1994 (GDA94) ‐ Zone 50.
Quality and adequacy of topographic control.
High resolution aerial photography and digital elevation survey
was flown by Fugro Spatial Solutions Pty Ltd in October 2013
with expected height accuracy of +/‐ 0.9 metres.
Data spacing and
distribution
Data spacing for reporting of Exploration Results.
Drill holes were generally drilled using 40 to 80 m 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.
Not Applicable.
Whether sample compositing has been applied.
For non‐mineralised intervals 1 m samples were composited
into 5m composite samples for RC. Any anomalous composite
samples will have the 1m riffle split samples submitted for
analysis.
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 orientation of drilling was designed to intersect
mineralisation perpendicular to the dominant vein geometry
and mineralised stratigraphy.
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.
Diamond drilling has confirmed that drilling orientation did not
introduce any bias regarding the orientation of stratigraphy or
vein orientation.
Sample security The measures taken to ensure sample security.
All sample numbers are generated in the site office. Once
samples intervals are selected, the numbers are assigned to
each sample.
The sample number, drillhole name and sampled interval are
recorded in the sampling sheets. All sample bags are properly
sealed and are couriered by West Star logistics to Nagrom
laboratory in Kelmscott.
Audits or reviews The results of any audits or reviews of sampling
techniques and data.
Sampling techniques are consistent with industry standards.
Consistency of data was validated by Tungsten Mining while
loading into the database (Depth from < Depth to; interval is
within hole depth, check for overlapping samples or intervals,
etc.). Any data which fails the database constraints and cannot
be loaded is returned for validation, etc.). Global consistency
was also checked later by plotting sections using the database
and reconciling assays.

13

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 Mulgine Hill prospect is located on Mining Lease M59/425‐
I covering an area of approximately 9.4 km2. Tungsten Mining
has 100% of the mineral rights for tungsten and molybdenum.
The current registered holder of the tenement is Minjar Gold
Pty Ltd.
The normal Western Australian state royalties apply.
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 tenements are in good standing.
Exploration done by
other parties
Acknowledgment and appraisal of exploration by
other parties.
Minefields and ANZECO drilled 213 NQ/BQ diamond drillholes
(10,631m DD, 2,355m precollars) at Mulgine Hill in the 1970s
and 1980s. Hazelwood completed 5 NQ diamond drillholes in
February 2011 to twin earlier drilling.
Minefields and ANZECO drilled 63 NQ/BQ diamond drillholes
(7,337m DD, 1,644m precollars) at Mulgine Trench during the
1970s and 1980s. Vital Metals drilled one RC hole (149m) in
2008 and Minjar Gold drilled 28 RC holes (1856m) between
2012 to 2014 at Mulgine Trench.
Tungsten Mining have conducted a thorough review of all
historic drilling.
Geology Deposit type, geological setting and style of
mineralisation.
Tungsten‐molybdenum mineralisation at Mt Mulgine is
associated with the Mulgine Granite ‐ a high‐level leucogranite
forming a 2km stock intruding the Mulgine anticline. The
intrusion is associated with intense hydrothermal alteration
with late stage fluids containing tungsten, molybdenum, gold,
silver, bismuth and fluorite.
The Hill Deposit occurs along the northern margin of the
Mulgine Granite preserved in an arcuate dominantly north
northeast trending trough. The main mineralised zone occurs
along the upper contact of the phlogopite schist where
scheelite has been deposited either as coarse disseminations
within the quartz‐muscovite (fluorite‐apatite) greisen or within
numerous quartz and greisen veins in both the pyritic
phlogopite schist and the quartz‐muscovite greisen. Overlying
the main zone are multiple less continuous zones hosted by
the greisenised granite. These zones are sporadically sampled
and further sampling of existing core is planned.
Tungsten mineralisation at Mulgine Trench is hosted by quartz‐
scheelite veins in mafic and ultramafic volcanics in a 100 to 180
metres thick zone that extends over 1.5 kilometres of strike.
Mineralisation is open along strike and down dip and is
associated with foliation parallel quartz veins generally less the
10cm in width. Strongest mineralisation is where quartz
veining averages 15 – 20% of the total rock volume.
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:

easting and northing of the drill hole
collar

elevation or RL (Reduced Level –
elevation above sea level in metres) of
the drill hole collar

dip and azimuth of the hole

down hole length and interception
depth

hole length.
All relevant data for Tungsten Mining’s drilling conducted in
August 2016 are tabulated in Appendix 2.

14

Criteria JORC Code explanation
Commentary
Data aggregation
methods
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.
Mulgine Hill
Intersections are reported for all intervals greater than 2m at
0.10% WO3using a lower cut‐off grade 0.10% WO3, no top cut
grade and up to 2.0m of internal waste.
Mulgine Trench
Intersections are reported for all intervals greater than 2m at
0.05% WO3using a lower cut‐off grade 0.05% WO3, no top cut
grade and up to 2.0m of internal waste.
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.
All high‐grade assays >1.0% WO3are reported beneath the
relevant intersection. Interval waste up to 2m is included in
intersections provided the adjacent zone and waste are
>0.10% WO3.
The assumptions used for any reporting of metal
equivalent values should be clearly stated.
Not applicable.
Relationship
between
mineralisation
widths and intercept
lengths

These relationships are particularly important in
the reporting of Exploration Results.
If the geometry of the mineralisation 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 (e.g. ‘down hole length, true width not
known’).
Drilling is generally perpendicular to the strike of
mineralisation. Holes intersect mineralisation at between 60 ‐
90° and true thickness will be between 70 – 100% of the
intersection thickness.
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.
Refer to diagrams in the body of text.
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 Intersections greater than 2m at 0.10% WO3at Mulgine Hill
and 2m at 0.05% WO3at Mulgine Trench are reported and
holes with no significant mineralisation are documented in
Appendix 2.

15

Criteria JORC Code explanation Commentary
Other substantive Mulgine Hill
exploration data Mineralogical and metallurgical studies on the Hill deposit
greisen and schist ore zones showed scheelite was well
liberated below 0.3mm and gave good recoveries in a simple
gravity circuit using jigs and tables. Evidence gathered to date
show that no major metallurgical problems are expected to
affect the overall viability of the project.
Preliminary metallurgical test work completed in the 1970s
and 1980s has shown that the ore as represented by the
samples tested, is readily concentrated to a 65% WO3
concentrate at an estimated recovery of 80%. The level of tin,
phosphorus, flourine and arsenic in the concentrate may be of
concern to potential customers, but as at the end of 1982, no
leaching tests had been conducted to test whether these
elements could be reduced or removed altogether.
Ore sorting test work to remove gangue material prior to
Other exploration data, if meaningful and milling and gravity treatment showed that both UV and
material, should be reported including (but not photometric type sorting could find application and
limited to): geological observations; geophysical significantly reduce the processing plant footprint, capital and
survey results; geochemical survey results; bulk operating costs.
samples – size and method of treatment;
metallurgical test results; bulk density,
groundwater, geotechnical and rock
characteristics; potential deleterious or
contaminating substances.
Mulgine Trench
Metallurgical test work has been completed on samples from
the Trench deposit spanning the years from 1978 to 1985, as
well as in 2009. The main samples tested were diamond drill
cores obtained from the 1978 and 1979 drilling programs, and
bulk samples taken from shaft 4 and 5.
The test work revealed that a concentrate grading 65% WO3at
77% yield was achievable using a combination of gravimetric
and flotation technology.
However, given the complicated mineralogy of the Trench
deposit, the metallurgical test work done to date is not
extensive enough to cover processing routes for the 4 different
domains of the ore body, the oxidation zone, transition zone,
primary ore zone A and primary ore zone B.
In order to produce consistent recovery and grades of all
valuables metals (tungsten, molybdenum, silver, gold, copper,
bismuth, antimony), further work on bench and pilot test scale
is required to determine the processing route(s) and design
parameters for a future plant.
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). Drilling is planned to upgrade the existing Mineral Resource at
Diagrams clearly highlighting the areas of possible Mulgine Hill to dominantly an Indicated status.
extensions, including the main geological
interpretations and future drilling areas, provided
this information is not commercially sensitive

16

Appendix 1

Mulgine Hill - Drill Collar Data and Intersections > 2m at 0.10% WO3

Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3)
Hole No MGA Coordinates Intersections
Northing
(m)
Easting
(m)
Depth
(m)
Dip/
Azim
From
(m)
To
(m)
Interval
(m)
**WO3% ** Mo% Weath.
MMC001 6,772,046 497,050 48 -90 14 16 2 0.51 0.003 Fresh
MMC002 6,772,065 497,086 40 -90 2 14 12 0.21 0.021 Weath.
MMC002 -90 14 19 5 1.03 0.007 Fresh
MMC002 Incl. 16 17 1 3.60 0.005 Fresh
MMC002 34 37 3 0.24 0.009 Fresh
MMC003 6,772,085 497,257 40 -90 14 27 13 0.16 0.010 Fresh
MMC004 6,772,000 497,126 20 -90 4 10 6 0.22 0.026 Weath.
MMC005 6,772,043 497,193 30 -90 9 17 8 0.25 0.025 Weath.
MMC006 6,771,982 497,591 45 -90 13 15 2 0.14 0.002 Fresh
MMC006 28 42 14 0.16 0.004 Fresh
MMC007 6,771,962 497,559 30 -90 9 13 4 0.23 0.004 Fresh
MMC008 6,771,908 497,607 30 -90 No Significant Intersections
MMC009 6,771,878 497,705 18 -86 No Significant Intersections
MMC010 6,771,987 498,091 36 -90 9 18 9 0.24 0.019 Weath.
MMC010 18 22 4 0.50 0.008 Fresh
MMC010 Incl. 18 19 1 1.23 0.009 Fresh
MMC010 29 32 3 0.24 0.005 Fresh
MMC011 6,772,000 498,035 45 -90 14 17 3 0.15 0.017 Weath.
MMC011 17 20 3 0.37 0.017 Fresh
MMC011 38 40 2 0.47 0.010 Fresh
MMC012 6,772,043 498,102 54 -90 26 28 2 0.10 0.022 Weath.
MMC012 28 39 11 0.23 0.018 Fresh
Incl. 38 39 1 1.12 0.007 Fresh
MMC013 6,771,981 498,190 48 -90 No Significant Intersections
MMC014 6,771,937 498,123 30 -90 No Significant Intersections
MMC015 6,771,911 498,045 20 -90 No Significant Intersections
MMC016 6,771,944 498,023 24 -90 0 8 8 0.20 0.007 Weath.
MMC017 6,771,922 497,989 20 -90 1 6 5 0.20 0.005 Weath.
MMC018 6,771,956 497,967 36 -90 5 9 4 0.19 0.054 Weath.
MMC018 9 16 7 0.18 0.013 Fresh
MMC018 25 29 4 0.83 0.006 Fresh

17

Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3) Mulgine Hill, RC Drilling (>0.10 % WO3)
Hole No MGA Coordinates Intersections
Northing
(m)
Easting
(m)
Depth
(m)
Dip/
Azim
From
(m)
To
(m)
Interval
(m)
**WO3% ** Mo% Weath.
MMC018 Incl. 25 26 1 2.76 0.007 Fresh
MMC019 6,772,099 497,004 48 -90 4 11 7 0.18 0.033 Weath.
MMC019 11 16 5 0.40 0.018 Fresh
MMC019 Incl. 11 12 1 1.08 0.013 Fresh
MMC019 30 32 2 0.15 0.007 Fresh
MMC020 6,772,143 497,071 75 -90 4 9 5 0.12 0.015 Weath.
MMC020 13 15 2 0.19 0.009 Fresh
MMC021 6,772,186 497,138 75 -90 37 47 10 0.22 0.010 Fresh
MMC021 52 62 10 0.18 0.002 Fresh
MMC022 6,772,143 497,202 45 -60/235 21 24 3 0.25 0.021 Fresh
MMC023 6,772,259 497,734 40 -90 5 8 3 0.15 0.050 Weath.
MMC023 24 28 4 0.16 0.033 Fresh
MMC024 6,772,220 497,668 40 -90 3 5 2 0.16 0.155 Weath.
MMC025 6,772,226 497,755 30 -90 9 19 10 0.29 0.096 Weath.
MMC026 6,772,308 497,799 40 -90 No Significant Intersections
1m cone split RC samples. Analysis is XRF determination by Nagrom laboratories, Kelmscott WA. Lower cut-off grade 0.10%
WO3, no top cut grade, up to 2m of internal waste. Grid coordinates are MGA Zone 50. Fresh – contains fresh scheelite,
Weath. – tungsten present in another mineral species.
Mulgine Hill, Diamond Drilling ( PQ3) Mulgine Hill, Diamond Drilling ( PQ3)
Hole No Northing
(m)
Easting
(m)
Depth
(m)
Dip/
Azim
Comments
MMD001 6,771,931 497,793 55.0 -90
MMD002 6,771,982 497,593 7.4 -90 Twinning MMC006, hole abandoned at 7.4 metres
MMD003 6,771,978 497,593 50.0 -90 Redrill of MMD002
MMD004 6,772,013 498,123 45.0 -90
MMD005 6,772,202 497,717 45.0 -90

18

Mulgine Trench - Drill Collar Data and Intersections > 2m at 0.05% WO3

Mulgine Trench, RC Drilling (>0.05 % WO3) Mulgine Trench, RC Drilling (>0.05 % WO3) Mulgine Trench, RC Drilling (>0.05 % WO3) Mulgine Trench, RC Drilling (>0.05 % WO3) Mulgine Trench, RC Drilling (>0.05 % WO3) Mulgine Trench, RC Drilling (>0.05 % WO3) Mulgine Trench, RC Drilling (>0.05 % WO3) Mulgine Trench, RC Drilling (>0.05 % WO3) Mulgine Trench, RC Drilling (>0.05 % WO3) Mulgine Trench, RC Drilling (>0.05 % WO3) Mulgine Trench, RC Drilling (>0.05 % WO3)
MGA Coordinates Intersections
Hole No Northing
(m)
Easting
(m)
Depth
(m)
Dip/
Azim
From
(m)
To
(m)
Interval
(m)
**WO3% ** Mo% Weath.
MMC027 6,773,196 496,805 60 -90 11 22 11 0.13 0.055 Weath.
MMC027 27 37 10 0.08 0.032 Weath.
MMC028 6,773,244 496,733 70 -90 0 40 **40 *** 0.08 0.118 Weath.
MMC028 50 54 4 0.14 0.026 Fresh
MMC028 57 62 5 0.10 0.052 Fresh
MMC029 6,773,274 496,590 70 -60/135 0 31 31 0.19 0.026 Weath.
MMC029 35 41 6 0.07 0.037 Weath.
MMC029 50 55 5 0.13 0.029 Fresh
MMC030 6,773,343 496,633 80 -60/125 0 30 30 0.14 0.013 Weath.
MMC030 30 72 42 0.17 0.026 Fresh
MMC031 6,773,390 496,695 90 -60/135 1 4 3 0.07 0.057 Weath.
MMC031 7 36 29 0.10 0.038 Weath.
MMC031 36 75 39 0.10 0.056 Fresh
MMC031 83 86 3 0.07 0.011 Fresh
MMC032 6,773,401 496,796 70 -90 0 4 4 0.07 0.032 Weath.
MMC032 8 14 6 0.07 0.012 Weath.
MMC032 17 19 2 0.06 0.024 Weath.
MMC032 25 30 5 0.08 0.019 Weath.
MMC032 36 39 3 0.06 0.007 Fresh
MMC032 48 50 2 0.10 0.011 Fresh
MMC032 67 70 3 0.13 0.008 Fresh
MMC033 6,773,079 496,787 12 -90 1 7 6 0.10 0.033 Weath.
MMC033 8 11 3 0.06 0.005 Weath.
MMC034 6,773,109 496,758 12 -90 1 11 10 0.12 0.033 Weath.
MMC035 6,773,135 496,731 12 -90 0 8 8 0.11 0.044 Weath.
1m cone split RC samples. Analysis is XRF determination by Nagrom laboratories, Kelmscott WA. Lower cut-off grade 0.05%
WO3, no top cut grade, up to 2m of internal waste. Grid coordinates are MGA Zone 50. Fresh – contains fresh scheelite,
Weath. – tungsten present in another mineral species. * Preliminary 5m composite samples.
Mulgine Trench, Diamond Drilling ( PQ3) Mulgine Trench, Diamond Drilling ( PQ3) Mulgine Trench, Diamond Drilling ( PQ3)
Hole No Northing
(m)
Easting
(m)
Depth
(m)
Dip/
Azim
Comments
MMD006 6,773,344 496,636 31.6 -60/135 Twinning MMC030

19