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AUKING MINING LIMITED Capital/Financing Update 2015

Apr 22, 2015

64355_rns_2015-04-22_1dc744d3-89d7-47d0-82e6-fb5e4218af41.pdf

Capital/Financing Update

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2015 MOUNT ISA EXPLORATION ACTIVITIES – PRIORITY ON LARGESCALE TARGETS

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ABN 27 099 098 192

CYU is a resource exploration and development company with a primary focus on project interests in the Mount Isa region of north

Issued Capital: 473,027,475 Ordinary shares

4,000,000 Performance shares

Directors:

Zhihua Yao Chairman Paul Williams Managing Director Zewen (Robert) Yang Executive Director

Company Secretary:

Paul Marshall

CHINALCO YUNNAN COPPER RESOURCES LTD

Suite 4, Level 8, 320 Adelaide Street BRISBANE Q 4000 Ph: +61 7 3211 9013 Email: [email protected]

23 April 2015

Summary

  • CYU appointed two former senior Xstrata/Mount Isa Mines geologists in early 2015 – they were initially tasked to undertake a thorough review of CYU’s exploration portfolio in Mount Isa and to develop program priorities for 2015.

  • A central component of the review was a CYU exploration strategy to identify projects with potential to establish at least one (1) million tonnes (Mt) contained copper (and/or copper equivalent)

  • The review is now complete and CYU’s Board has approved a $1.8 million exploration program for 2015, which proposes activities on the following highly prospective areas:

  • The Roseby Trend – a 25km long, north-south trending zone of extensive copper-gold anomalism that is continuous with Altona Mining’s Roseby Project to the north. This trend hosts the Native Companion and Brolga prospects.

  • Elaine/Blue Caesar/Jubilee – CYU already has a defined inferred JORC resource at Elaine Dorothy of 27.7Mt @ 0.53% Cu and 0.08 g/t Au within a large alteration system that is likely to join with Blue Caesar (500m northwest of Elaine)

  • Other Iron Oxide Copper-Gold Targets - the technical review has also highlighted the potential for significant iron oxide copper gold (IOCG) mineralisation within CYU’s exploration portfolio.

  • CYU’s 2015 exploration program comprises a combination of drilling, IP surveys, magnetic modelling and geological mapping across the 850km[2 ] tenure.

Contact

Paul Williams Managing Director [email protected] Mobile: +61 419 762 487

The Board of Chinalco Yunnan Copper Resources Ltd (ASX:CYU) continues to focus on transforming the Company into a substantial mid-tier mining group, with a primary exploration focus in the Mount Isa region and the ongoing pursuit of project acquisition opportunities currently under review and negotiation – both locally and overseas.

ASX Release 23 April 2015 2015 Mount Isa Exploration Activities

2015 Mount Isa Exploration Program

CYU’s Board has approved its 2015 Mount Isa exploration activities, after completion of a detailed project review conducted by its recently-appointed Exploration Manager, David A- Izzeddin and Senior Geologist Dr Tom Evans. Both Mr A-Izzeddin and Dr Evans were previously employed in Xstrata Copper’s Mount Isa operations and have extensive knowledge of the prospects within CYU’s exploration tenure portfolio.

CYU’s key criterion underpinning the project review is to identify exploration targets with the potential of establishing a resource base of at least one (1) million tonnes of copper and/or copper equivalent minerals (“the one million tonne criterion”).

CYU has adopted this criterion in recognition that shareholders (and the wider investment community) have a very high expectation that exploration dollars are focussed on areas of maximum potential. A significant component of CYU exploration activities in recent times has been to identify and recognise near surface mineralisation across a very wide target area using techniques such as geochemical soil sampling and MMI (mobile metal ion) analysis. In addition, the exploration drilling has produced some high grade copper, gold and other mineralisation results. However, it became apparent from the project review that in order to meet CYU’s one million tonne criterion, the primary focus of activities (and exploration spend) must be on large alteration systems that exist within the CYU tenure portfolio. Accordingly, there has been a re-prioritisation of exploration targets and proposed activities.

There are a number of mineralised systems in the Eastern Succession of the Mount Isa Inlier that host over 1Mt of copper. These include Glencore’s Ernest Henry mine that has an established resource of 1.8Mt copper and Altona Mining’s Cloncurry Project that hosts 1.6Mt copper. CYU has a number of prospects with similar characteristics to both the Ernest Henry and Cloncurry projects and these deposits are considered by CYU to be an appropriate benchmark to apply for its exploration activities in the Mount Isa/Cloncurry region of northwest Queensland.

The CYU Mount Isa exploration portfolio covers approximately 850km[2] , centred in an area 75km northeast of Mount Isa and 40km west to northwest of Cloncurry, in northwestern Queensland (See Annexure A).

The CYU exploration portfolio area comprises a number of farm-in agreements (Mount Isa Mines – a Glencore company, Altona Mining/Roseby Copper South, Elementos and Goldsearch), together with tenure directly held by CYU.

The $1.8 million exploration program for 2015 will consist of a range of prospect delineation activities including further drilling, induced polarisation (IP) geophysics surveys, extensive surface geochemical surveying, magnetic modelling and geological mapping.

A summary of the areas of particular interest in the 2015 exploration program is set out below.

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ASX Release 23 April 2015 2015 Mount Isa Exploration Activities

The Roseby Trend

This regionally significant north-south trending belt of copper mineralisation extends over 50km. The northern half of this belt hosts Altona Mining’s Cloncurry Project which has a current JORC resource of 286.6Mt @ 0.57% Cu and 0.04 g/t Au for 1,647,000 tonnes of copper and 409,000 oz of gold ( Source: Altona Mining Quarterly Report March 2015 ASX – 21 April, 2015 ). CYU holds tenure over the southern 25km extent of this belt, while comprising very similar geology to the Cloncurry Project, remains largely untested by modern exploration methods.

The Roseby Trend extends across four (4) CYU exploration tenements – comprising EPMs 10833, 11611 and 14535 (all Roseby South Joint Venture) and EPM 18973 (Millennium Joint Venture). Copper mineralisation along the Roseby Trend has already been defined by historic prospects and workings, elevated rock chip samples and soil geochemistry along a structural corridor that is 0.5-1.0km wide. The copper mineralisation is typically associated with sulphides from shallow depths and, in contrast to the Cloncurry Project mineralisation, only minor native copper has been noted and the copper mineralisation is often associated with significant gold mineralisation.

The main prospects to be tested by CYU’s exploration team include Native Companion, Brolga, Cameron Crossing and Hobby. Of these, the primary targets for 2015 are:

Native Companion – a 3.6km zone of historic workings, elevated soil geochemistry and rock chip results and was the subject of an initial drilling program by CYU late in 2014. Four of the CYU drill holes in late 2014 reported intersections including:

  • Q034: 26m @ 0.68% Cu & 0.25 g/t Au (63-89m depth) including 15m @ 1.15% Cu and 0.41 g/t Au

In addition, several copper-gold rock chip sample results (from historic programs) have reported substantial copper-gold results that may warrant future drill testing, including the following:

  • 22.26% Cu

  • 26.9% Cu, 2.86g/t Au, 7.2g/t Ag and 883ppm Mo

  • 10.8% Cu & 1.63 g/t Au

  • 10.1% Cu & 13.5 g/t Au

  • 6.22% Cu & 5.06 g/t Au

  • 4.16% Cu & 2.55 g/t Au

  • 1.27% Cu & 4.32 g/t Au

  • 1.23% Cu & 8.81 g/t Au

The Native Companion prospect is partially covered with transported sediments with only sporadic outcropping exposure. This prospect remains substanitally under-evaluated. A reinterpretation of the available mapping and geochemistry indicates that the area is host to a series of mineralised shear zones with higher grades being developed where the shear zones intersect reactive rock-types. CYU’s planned exploration activities will comprise detailed geological mapping and an IP survey to develop targets that will then be followed up by drill testing during the year.

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ASX Release 23 April 2015 2015 Mount Isa Exploration Activities

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Gulliver’s Gossan
Prince of Wales
Native Companion
Brolga
Camel Rock
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Figure 1: Native Companion-Brolga area with historic prospects and workings, rock chip and soil geochemistry, and interpreted mineralised lode structures overlain on TMI magnetic image.

  • Brolga Camel Rock – a 2.3km zone of historic workings and rock chip results up to 30.0% Cu and 1.12g/t Au. The MMI soil survey conducted by CYU in 2014 defined a series of mineralised zones within the Roseby Corridor including a 1.4km x 0.7km Cu-Au anomaly that was subsequently the subject of an initial two hole drilling program by CYU late in 2014. Reported drill intersections included:

• Q-037: 18m @ 0.37% Cu including 8m @ 0.69% Cu.

A number of mineralised structures have been located in the area and follow-up investigations are required. CYU’s planned exploration activities will comprise detailed geological mapping and an IP survey to develop targets that will then be followed up by drill testing later in the year.

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ASX Release 23 April 2015 2015 Mount Isa Exploration Activities

Elaine/Blue Caesar/Jubilee

The Elaine prospect has already been the subject of over 13,000m of drilling by CYU since 2009. In September 2012, CYU announced a maiden inferred JORC resource at Elaine of 27.7Mt @ 0.53% Cu and 0.08 g/t Au . The Elaine prospect is part of a large alteration system that has been mapped over 10km on EPM 14467 and 14022. The current resource has only been tested over a 400m strike length and remains open at depth and may potentially join up with the Blue Caesar prospect, located 500m to the northwest of Elaine.

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MARY KATHLEEN
5km long zone of strong
metasomatic alteration
Poorly tested 3km
long target along
Mary Kathleen –
strike from Jubilee
Mount Colin
Corridor
Elaine
27.7Mt @ 0.53% Cu
& 0.08g/t Au
Elaine Magnetic
Target
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Figure 2: The Elaine-Blue Caesar-Jubilee area with historic prospects and workings, rock chip and soil geochemistry overlain on TMI magnetic image. The figure also depicts areas of mapped skarn alteration (associated with the Elaine-Blue Caesar mineralisation) as well as the Ballara Quartzite (Pkb)-Corella Formation (Pkc) contact that hosts the Jubilee mineralisation.

There also exists a 1.0km x 0.5km magnetic anomaly to the south of Elaine that remains virtually unexplored. Rock chip samples from earlier programs in this area include:

  • 7.52% Cu & 6.40 g/t Au

  • 5.34% Cu & 0.83 g/t Au

  • 5.02% Cu & 1.85 g/t Au

  • 4.88% Cu & 1.87 g/t Au

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ASX Release 23 April 2015 2015 Mount Isa Exploration Activities

CYU’s exploration team proposes to carry out a range of activities designed to identify drill targets for later in the year – such activities to include mapping, drill hole re-logging, magnetic modelling, and 3D geological modelling.

During 2014 CYU directed considerable focus on the Jubilee prospect, which is only 900m west of Blue Caesar and 5.5km south of the historic Mary Kathleen uranium mine. As reported previously, the results of the Jubilee exploration programs to date have already defined a strong copper-gold mineralised zone over a 500m strike length. There still remains a 3.2km north-south zone of Ballara Quartzite/Corella Formation to the north of the current Jubilee prospect that requires further exploration and assessment. Reconnaissance mapping and geochemistry soil sampling activities are planned for this prospect during the course of 2015. Should the mineralisation be established to continue further to the north, there is potential for the Jubilee area to provide a complementary/satellite source of mineralised ore to a primary future mining operation at Elaine.

Iron Oxide Copper-Gold Potential

The recently completed technical review has also highlighted the potential for the CYU tenement package in northwest Queensland to host significant iron oxide copper gold (IOCG) mineralisation. A number of substantial IOCG deposits have been recognised in the Eastern Succession – Mount Isa Inlier including Glencore’s Ernest Henry and Mount Margaret projects and Altona Mining’s Little Eva project. These deposits have the size potential to meet CYU’s exploration criterion (ie > 1Mt of contained copper or copper equivalent).

A number of prospects have been recognised within the CYU portfolio that exhibit many of the ingredients typical in IOCG deposits. These include:

  • Sodic-calcic and potassic alteration;

  • Regional scale faulting;

  • Strong magnetic signatures; and

  • Elevated copper and gold results in soil and rock chip results.

Featured prospects in this region include:

Oliver Twist (EPM 14535) – a 3.3km x 500m strong magnetic anomaly with a sinusoidal shape. Rock chip samples in the area from earlier activities include results of 14.00% Cu & 2.0 g/t Au .

Round Mount NW & SE (EPM 10833) – further strong magnetic anomalies along a 5km strike length. Rock chip samples in the area from earlier activities include results of 3.42% Cu & 0.75 g/t Au .

Campbell’s Prospect (EPM 14365) – located on the margin of a large 600m x 400m magnetic anomaly with rock chip samples from earlier activities up to 3.58% Cu and 0.12 g/t Au .

The Tub (EPM 14365) – a 1,600m x 1,100m strong magnetic anomaly with rock chip samples from earlier activities up to 2.28% Cu and 0.25 g/t Au .

A large number of these prospects are associated with magnetic complexes contained within CYU’s exploration tenement holdings and remain poorly tested by modern

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ASX Release 23 April 2015 2015 Mount Isa Exploration Activities

exploration methods or drilling. These prospects all remain early stage exploration targets and will be evaluated in 2015 as part of this year’s exploration campaign. Reconnaissance mapping and geochemical soil sampling activities are planned for these prospects during the course of 2015.

ooo000ooo

CYU Managing Director, Paul Williams, said CYU’s criteria of pursuing exploration targets with the potential of establishing at least one million tonnes of copper and/or copper equivalent minerals has created a renewed (and important) focus for the Mount Isa-based exploration team. “The investment market now has little tolerance for exploration expenditure that does not deliver results. The project review conducted by the highlyexperienced former Xstrata/MIM geologists who have joined the CYU team has highlighted the significant potential within CYU’s Mount Isa exploration portfolio. The CYU Board is really looking forward to its 2015 exploration activities and the results that will follow.”

On behalf of the Board

Paul Williams Managing Director [email protected] +61 419 762 487

About CYU

Chinalco Yunnan Copper Resources Ltd (CYU) is a resource exploration and development company with project interests in the Mt Isa region of north Queensland.

CYU’s largest shareholder is China Yunnan Copper (Australia) Investment and Development Co Ltd (“CYC”), owning 63.4% of the total issued shares in CYU. CYC is a wholly-owned subsidiary of Kunming-based Yunnan Copper Industry (Group) Co Ltd, which is the third largest producer of smelted copper product in China. In turn, Yunnan Copper Group is a subsidiary of Aluminium Corporation of China (Chinalco) which is the largest producer of aluminium product in China and the second largest world-wide. CYU has offices in Brisbane, and Mt Isa. The Company is listed on the ASX under the symbol “CYU”.

Competent Person’s Statement

The information regarding exploration activities and information set out in this ASX Release is based on information compiled by Mr David A-Izzeddin, a Competent Person, who is CYU’s Exploration Manager and a Member of the Australian Institute of Geoscientists. Mr A-Izzeddin has sufficient experience relevant to the style of mineralisation and type of deposit under consideration and to the activity that is 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 A-Izzeddin consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.

This Mineral Resources Statement for the Elaine prospect as outlined above is extracted from a previous ASX announcement titled Elaine Project Resource Upgrade, dated 18 October 2012.

When used, the term “copper equivalent” refers to copper in concentrate produced, or planned to be produced. It does not refer to metal contained within insitu resources, reserves or drill results. The copper equivalent grade is calculated by factoring the copper grade by resource from all metals (NSR) being copper, zinc, gold and silver.

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ASX Release 23 April 2015 2015 Mount Isa Exploration Activities

ANNEXURE A

(CYU’s Mt Isa Tenement Location)

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Page 8

JORC Code, 2012 Edition – Table 1

Section 1 Sampling Techniques and Data

Criteria JORC Code explanation Commentary
Sampling Nature and quality of sampling (eg cut •Diamond core and reverse circulation drilling
techniques channels, random chips, or specific specialised
was used to obtain 1 m samples from which 1
industry standard measurement tools kg was pulverised to produce a primary pulp
appropriate to the minerals under investigation,
from which ICP (ALS MEICP-41) and fire assay
such as down hole gamma sondes, or (ALS AA25) analyses were completed.
handheld XRF instruments, etc). These Sampling was carried out under CYU’s
examples should not be taken as limiting the protocols and QAQC procedures
broad meaning of sampling. •Rock chip samples relate to historical data not
Include reference to measures taken to ensure collected by CYU. Samples were collected in
sample representivity and the appropriate the 1970’s and 1980’s by companies including
calibration of any measurement tools or CRA Exploration Pty Ltd, Roebuck Resources
systems used. NL, Carpentaria Exploration Company Pty Ltd,
Aspects of the determination of mineralisation Clifford Minerals Ltd, Menzies Gold NL, Delta
that are Material to the Public Report. Gold Exploration Pty Ltd, Pimex Pty Ltd and
In cases where ‘industry standard’ work has Pancontinental Mining Limited. The quality of
been done this would be relatively simple (eg the analysis and sampling is uncertain although
‘reverse circulation drilling was used to obtain 1
there is no reason to doubt the quality.
m samples from which 3 kg was pulverised to •Soil samples relate to historical data not
produce a 30 g charge for fire assay’). In other collected by CYU. Samples were collected in
cases more explanation may be required, such the 1970’s and 1990’s by companies including
as where there is coarse gold that has inherent CRA Exploration Pty Ltd and MIM Exploration
sampling problems. Unusual commodities or Pty Ltd. The quality of the analysis and
mineralisation types (eg submarine nodules) sampling is uncertain although there is no
may warrant disclosure of detailed information. reason to doubt the quality.
Drilling Drill type (eg core, reverse circulation, open- •Diamond core drilling at NQ diameter, standard
techniques hole hammer, rotary air blast, auger, Bangka, tube, using an RD750 truck-mounted rig,
sonic, etc) and details (eg core diameter, triple HD900 track-mounted rig and a Universal
or standard tube, depth of diamond tails, face- DR33. Drill core was oriented using the Ace
sampling bit or other type, whether core is system.
oriented and if so, by what method, etc). •Reverse Circulation drilling using 5 ¼” face
sampling bit; Schramm 610 with 1100cfm @
450psi air.
Drill Method of recording and assessing core and •Core recovery is measured using standard
sample chip sample recoveries and results assessed. procedures by orientating core and measuring
recovery Measures taken to maximise sample recovery between core markers and comparing with
and ensure representative nature of the downhole depths by the drillers
samples. •Sample recoveries for RC drilling noted on Log
Whether a relationship exists between sample sheet based on visual estimates as well as
recovery and grade and whether sample bias sample weight compared to theoretical weight
may have occurred due to preferential and checking sample loss through outside
loss/gain of fine/coarse material. return and sampling equipment
•Reverse Circulation holes are collared with a
well-fitting stuffing box, material to outside
return minimised. Drilling is undertaken using
auxiliary compressors and boosters to keep
hole dry and lift the sample to the sampling
equipment. Cyclone and sampling equipment is
checked regularly and cleaned. Hole is flushed
at end of each sample and end of rod.
•No obvious relationship between sample
recovery and grade
Logging Whether core and chip samples have been •Logging is carried out by a geologist, using
geologically andgeotechnically logged to a CYU loggingsystem which has been

9

Criteria JORC Code explanation Commentary
level of detail to support appropriate Mineral developed to accurately reflect the geology of
Resource estimation, mining studies and the area and mineralisation styles.
metallurgical studies. •Washed chip samples are logged on site using
Whether logging is qualitative or quantitative in qualitative and descriptive terminology.
nature. Core (or costean, channel, etc) •Reverse Circulation logging is both qualitative
photography. and quantitative in nature and captures
The total length and percentage of the relevant downhole depth, colour, lithology, texture,
intersections logged. alteration, sulphide type, sulphide percentage,
structure.
•Core logging also captures RQD, Recovery and
orientated structures. Magnetic susceptibility
also collected. Drill core is photographed.
•All drill holes are logged in full
Sub- If core, whether cut or sawn and whether •Diamond drill core split with diamond saw and
sampling quarter, half or all core taken. half core sampled on 1m intervals
techniques
and sample
preparation
If non-core, whether riffled, tube sampled,
rotary split, etc and whether sampled wet or
dry.
•Riffle splitting of dry RC samples
•Certified standards are included 1 in 40
samples
For all sample types, the nature, quality and •Subsets of sample pulps sent to SGS for
appropriateness of the sample preparation external lab checks
technique. •Sample preparation methods appropriate to
Quality control procedures adopted for all sub- exploration drilling
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.
Quality of The nature, quality and appropriateness of the •Samples are hand delivered to the ALS
assay data assaying and laboratory procedures used and laboratory in Mount Isa for sample preparation
and whether the technique is considered partial or of fine crush, riffle split and pulverizing of 1kg to
laboratory total. 85% < 75μm.
tests For geophysical tools, spectrometers, handheld
•Pulps are analysed by using method code ME-
XRF instruments, etc, the parameters used in ICP41, a 34 element determination using an
determining the analysis including instrument aqua-regia digestion with ICP-AES
make and model, reading times, calibrations determination and by fire assay for gold using a
factors applied and their derivation, etc. 30g charge (method code AA-25)
Nature of quality control procedures adopted •GBM® Standards are inserted in the sample
(eg standards, blanks, duplicates, external sequence at the rate of 1 in 20 samples.
laboratory checks) and whether acceptable
levels of accuracy (ie lack of bias) and
precision have been established.
Verification The verification of significant intersections by •No independent verification required at this
of either independent or alternative company stage
sampling
and
assaying
personnel.
The use of twinned holes.
Documentation of primary data, data entry
•Laboratory CSV files are merged with drill hole
data files using unique sample numbers as the
key.
procedures, data verification, data storage •No adjustments made to assay data
(physical and electronic) protocols.
Discuss any adjustment to assay data.
Location of Accuracy and quality of surveys used to locate •Drill holes are located using handheld GPS
data points drill holes (collar and down-hole surveys), receivers.
trenches, mine workings and other locations •UTM projection GDA94 Zone 54
used in Mineral Resource estimation. •Topographic control from handheld GPS survey
Specification of the grid system used. using local differential control.

10

Criteria JORC Code explanation Commentary
Quality and adequacy of topographic control.
Data Data spacing for reporting of Exploration •Elaine Dorothy exploration drilling was
spacing Results. completed on 80m to 40m sections. Data
and
distribution

Whether the data spacing and distribution is
sufficient to establish the degree of geological
spacing and distribution is sufficient to establish
the degree of geological and grade continuity
and grade continuity appropriate for the Mineral
appropriate for a Mineral Resource. Sample
Resource and Ore Reserve estimation intervals are composited to 5m lengths.
procedure(s) and classifications applied. •Jubilee and Blue Caesar exploration drilling at
Whether sample compositing has been nominal 100m section spacing and 100m toe
applied. spacing. Too early for resource estimation. No
compositing has been applied.
•Initial drill testing of surface geochemistry at
Native Companion and Brolga. Too early for
resource estimation. No compositing has been
applied.
Orientation
Whether the orientation of sampling achieves
•Drill sections are transverse to the strike of the
of data in unbiased sampling of possible structures and outcrop.
relation to
geological
structure
the extent to which this is known, considering
the deposit type.
If the relationship between the drilling
•No bias is believed to be introduced by the
sampling method.
orientation and the orientation of key
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 •Samples are hand delivered by CYU staff to the
security security. ALS laboratory in Mount Isa
Audits or The results of any audits or reviews of •Internal review of methodology is undertaken
reviews sampling techniques and data. regularly by senior company personnel.

Section 2 Reporting of Exploration Results

Criteria JORC Code explanation Commentary Commentary
Mineral Type, reference name/number, location and The Quamby Project consists of
tenement and
ownership including agreements or material
+860km2under Earn-In agreements with
land tenure issues with third parties such as joint Altona Mining Ltd, Elementos Ltd and
status ventures, partnerships, overriding royalties, Mount Isa Mines Ltd.
native title interests, historical sites, There are no known impediments to
wilderness or national park and environmental exploration in the current area of
settings. operations.
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.
Exploration Acknowledgment and appraisal of exploration Surface soil and rock chip sampling
done by other
by other parties.
shown in the attached figures was
parties conducted in the 1970’s, 1980’s and
1990’s by companies including CRA
Exploration Pty Ltd, Roebuck Resources
NL, Carpentaria Exploration Company
Pty Ltd, Clifford Minerals Ltd, Menzies
Gold NL,Delta Gold Exploration PtyLtd,

11

Criteria JORC Code explanation Commentary Commentary
Pimex Pty Ltd and Pancontinental Mining
Limited.
Regional airborne magnetic survey flown
by Mount Isa Mines Pty Ltd in 1992
Mount Isa Mines Pty Ltd completed a
percussion drilling program at Native
Companion in 1963 including 46 holes
for 2,623 feet (799 metres) with the
deepest holes being 93 feet deep (i.e. 28
metres). Drilling was completed on a
local grid and accurate location of drill
collars has not been determined
Elaine was previously drill tested by
various companies including Mineral
Ventures Ltd (11 diamond drill holes for
738 metres) in 1955, Mary Kathleen
Uranium Ltd 7 diamond holes and 12
reverse circulation holes for 3,107
metres) in the late 1970’s and early
1980’s and Goldsearch (7 reverse
circulation holes for 959m) in 2006.
Geology Deposit type, geological setting and style of The Elaine Dorothy and Blue Caesar
mineralisation. mineralisation is shear-hosted copper-
gold-rare earth mineralisation within an
extensive zone of skarn alteration.
The Jubilee mineralisation is localised
within a north trending quartz shear.
Native Companion and Brolga
mineralisation occurs as metasomatic
replacement in structurally controlled
zones related to major regional
structures. The closest example of this
style of mineralisation is the Roseby
Deposit, located north of Native
Companion.
The Oliver Twist, Round Mount NW &
SE, The Tub and Campbell’s prospect
are hosted in red rock-magnetite altered
calc-silicates of the Corella Formation
associated with major shear zones. The
mineralisation style is Iron-Oxide Copper
Gold (IOCG). The closest example of this
style is the Ernest Henry Deposit to the
north of Cloncurry.
Drill hole A summary of all information material to the See Collar Table below
Information understanding of the exploration results
including a tabulation of the following
information for all Material drill holes:
o easting and northing of the drill hole collar
o elevation or RL (Reduced Level –
elevation above sea level in metres) of the
drill hole collar
o dip and azimuth of the hole
o down hole length and interception depth
o hole length.

12

Criteria JORC Code explanation Commentary Commentary
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 In reporting Exploration Results, weighting Summary intersections are length
aggregation averaging techniques, maximum and/or weighted averages of assay data using
methods minimum grade truncations (eg cutting of high nominal 1000ppm Cu cut offs.
grades) and cut-off grades are usually
Material and should be stated.
Where aggregate intercepts incorporate short
lengths of high grade results and longer
lengths of low grade results, the procedure
used for such aggregation should be stated
and some typical examples of such
aggregations should be shown in detail.
The assumptions used for any reporting of
metal equivalent values should be clearly
stated.
Relationship These relationships are particularly important The Elaine Dorothy mineralisation strikes
between in the reporting of Exploration Results. at 30oazimuth with a steep southeast
mineralisation
widths and
intercept
lengths
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
dip. Drill holes have typically been drilled
towards the northwest and north,
generally at 60-75oto intersect the
mineralisation at 30-50o
lengths are reported, there should be a clear Drill holes testing the Blue Caesar,
statement to this effect (eg ‘down hole length, Jubilee, Native Companion and Brolga
true width not known’). are believed to be transverse to mineral
trends and almost perpendicular to dip
Diagrams Appropriate maps and sections (with scales) Refer to the release.
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.
Balanced Where comprehensive reporting of all All holes which have been drilled at the
reporting Exploration Results is not practicable, relevant prospects are shown on the
representative reporting of both low and high attached figures.
grades and/or widths should be practiced to All compiled rock chip sampling is shown
avoid misleading reporting of Exploration on the attached figures and significant
Results. results are highlighted.
Similarly soil sampling undertaken at
Elaine Dorothy, Blue Caesar, Jubilee,
Native Companion and Brolga are shown
in their entirety.
Other Other exploration data, if meaningful and Refer to the release.
substantive material, should be reported including (but not
exploration limited to): geological observations;
data 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.

13

Criteria JORC Code explanation Commentary Commentary
Further work The nature and scale of planned further work Soil sampling of the southern portion of
(eg tests for lateral extensions or depth the Native Companion-Brolga trend,
extensions or large-scale step-out drilling). extensions to the Jubilee and Elaine-
Diagrams clearly highlighting the areas of Dorothy trend and various IOCG targets.
possible extensions, including the main IP geophysical survey for Native
geological interpretations and future drilling Companion-Brolga area
areas, provided this information is not Follow-up drilling for Native Companion,
commercially sensitive. Brolga, Elaine-Dorothy and Blue Caesar
is planned for 2015.

14

Drill Hole Collar Data

Hole ID Prospect East
(GDA94
Zone 54)
North
(GDA94
Zone 54)
RL Collar Azi
(GDA94
Zone 54)
Collar
Dip
Total Depth
(m)
ED001 Elaine 398341.6 7699385.6 425.6 0 -90 61.00
ED002 Elaine 398313.0 7699405.0 417.7 0 -90 68.00
ED003 Elaine 398294.0 7699426.0 417.0 0 -90 106.00
ED004 Elaine 398295.5 7699399.0 414.7 0 -90 39.00
ED005 Elaine 398348.0 7699406.0 426.7 166 -60 49.00
ED006 Elaine 398922.0 7698912.2 415.3 205 -60 64.00
ED007 Elaine 398903.2 7698919.2 415.2 205 -60 35.00
ED008 Elaine 399027.5 7698811.2 419.8 205 -60 72.00
ED009 Elaine 399142.2 7698508.5 451.6 205 -60 46.00
ED010 Elaine 399259.0 7698535.9 433.3 205 -60 76.00
ED011 Elaine 398261.0 7699435.0 415.0 0 -90 122.00
ED012 Elaine 398286.2 7699519.0 442.8 177 -73 272.50
ED013 Elaine 398332.5 7699471.4 430.9 177 -70 166.00
ED014 Elaine 398232.0 7699515.0 444.0 177 -75 212.00
ED015 Elaine 398899.4 7698962.7 422.7 205 -56 160.00
ED016 Elaine 398186.0 7699530.6 448.1 177 -49 187.40
ED017 Elaine 398185.9 7699530.8 448.5 177 -75 274.90
ED018 Elaine 398228.7 7699569.1 449.0 177 -84 322.50
EP001 Elaine 398128.7 7699488.0 417.6 177 -70 184.00
EP002 Elaine 398956.4 7698729.3 459.9 0 -90 100.00
EP003 Elaine 398933.8 7698648.3 447.7 25 -60 140.00
EP004 Elaine 398053.4 7699539.3 388.7 177 -70 130.00
EP005 Elaine 399294.7 7698550.7 432.3 205 -65 146.00
EP006 Elaine 399025.2 7698625.6 452.5 0 -90 100.00
EP007 Elaine 399057.6 7698512.9 446.1 231 -70 122.00
EP008 Elaine 399102.0 7698638.5 448.0 205 -80 100.00
EP009 Elaine 398955.2 7698790.4 445.8 0 -90 100.00
EP010 Elaine 398692.1 7698932.8 432.1 0 -90 110.00
EP011 Elaine 399019.7 7698863.0 414.9 205 -60 120.00
EP012 Elaine 398946.6 7698963.2 405.3 205 -60 160.00
MKBC001 Blue Caesar 397696.0 7700002.0 383.0 221 -60 216.36
MKBC002 Blue Caesar 397644.0 7700097.0 381.0 216 -60 234.34
MKBC003 Blue Caesar 397749.0 7700009.0 380.0 85 -60 200.29
MKBC004 Blue Caesar 397651.0 7700100.0 0.0 0 -90 197.80
MKBC005 Blue Caesar 397646.0 7700102.0 0.0 265 -60 225.31
MKBC006 Blue Caesar 397769.0 7700094.0 402.0 221 -60 258.12
MKBC007 Blue Caesar 397318.0 7699926.0 370.0 22 -60 189.22
MKBC008 Blue Caesar 397457.0 7700240.0 384.0 221 -60 213.36

15

Hole ID Prospect East
(GDA94
Zone 54)
North
(GDA94
Zone 54)
RL Collar Azi
(GDA94
Zone 54)
Collar
Dip
Total Depth
(m)
MKED001 Elaine 398259.1 7699443.8 416.5 0 -90 133.69
MKED002 Elaine 398296.3 7699436.8 417.7 0 -90 125.60
MKED003 Elaine 398315.7 7699399.3 418.9 0 -90 75.60
MKED004 Elaine 398054.3 7699540.1 388.4 177 -70 207.80
MKED005 Elaine 398228.3 7699522.1 444.8 177 -75 267.10
MKED006 Elaine 398189.9 7699536.6 449.1 177 -60 299.90
MKED007 Elaine 398201.9 7699551.0 450.0 332 -75 825.90
MKED008 Elaine 398127.0 7699502.0 418.0 325.5 -60 604.60
MKED009 Elaine 398122.9 7699506.3 417.9 10 -56 657.40
MKED010 Elaine 398122.6 7699504.7 417.8 7 -66 528.75
MKED011 Elaine 398055.2 7699622.2 388.3 3 -67 531.30
MKED012 Elaine 398095.0 7699705.0 387.0 350 -66 14.80
MKED013 Elaine 398096.1 7699707.5 385.3 350 -66 339.60
MKED014 Elaine 398149.1 7699719.2 384.9 1 -70 420.50
MKED015 Elaine 397965.3 7699618.9 370.6 358 -60 438.30
MKED016 Elaine 398055.3 7699618.1 388.2 306 -75 762.40
MKED017 Elaine 398225.0 7699570.0 450.0 354 -60 7.90
MKED018 Elaine 398227.6 7699572.8 449.3 354 -60 735.30
MKED019 Elaine 398119.6 7699444.8 408.6 334 -69 822.70
MKED020 Elaine 398235.2 7699530.8 445.3 338 -70 474.50
MKED021 Elaine 398499.7 7699638.1 389.7 295 -60 711.80
MKED022 Elaine 398491.4 7699650.8 390.2 312 -62 725.90
MKED023 Elaine 398225.3 7699571.0 449.3 328 -73 891.70
MKED024 Elaine 2 399012.1 7698873.6 423.0 205 -60 150.60
MKED025 Elaine 3 399262.8 7698526.8 441.0 0 -90 114.80
MKED026 Elaine 398055.7 7699618.4 388.3 310 -60 294.60
MKED027 Elaine 2 398962.0 7698719.0 465.0 0 -90 114.60
MKED028 Elaine 398695.0 7698938.0 446.0 180 -60 156.40
MKED029 Elaine 398122.5 7699440.1 408.9 285 -70 633.80
MKED030 Elaine 399265.0 7698884.0 466.0 236 -60 189.40
MKED031 Elaine 398121.3 7699438.8 408.9 270.5 -50 329.80
MKED032 Elaine 398105.0 7699475.3 411.7 290 -65 16.80
MKED033 Elaine 398105.5 7699475.1 411.7 290 -65 18.50
MKED034 Elaine 398107.1 7699475.2 411.7 305 -65 432.30
MKED035 Elaine 2 398537.0 7698740.0 404.0 296 -60 169.20
MKED036 Elaine 398095.0 7699705.0 385.0 6 -90 896.98
MKRC001 Elaine 398344.7 7699413.4 426.7 210 -60 132.00
MKRC002 Elaine 398344.9 7699414.9 426.6 226 -80 138.00
MKRC003 Elaine 398346.2 7699444.9 427.9 250 -60 132.00

16

Hole ID Prospect East
(GDA94
Zone 54)
North
(GDA94
Zone 54)
RL Collar Azi
(GDA94
Zone 54)
Collar
Dip
Total Depth
(m)
MKRC004 Elaine 398344.3 7699443.9 427.0 236 -70 126.00
MKRC005 Elaine 398493.8 7699290.5 403.3 216 -60 96.00
MKRC029 Elaine 398284.8 7699554.0 447.6 179.4 -80 300.00
MKWB001 Elaine 398415.3 7699779.0 386.1 0 -90 35.00
Q-018 Blue Caesar 397602.0 7700191.0 384.0 237 -59.05 106.00
Q-019 Jubilee 396680.0 7700037.0 356.0 71 -60.36 70.00
Q-020 Jubilee 396649.0 7700031.0 364.0 70 -60.12 112.00
Q-021 Blue Caesar 397682.0 7700221.0 377.0 256 -70 145.00
Q-022 Blue Caesar 397766.0 7700113.0 394.0 256 -80 162.00
Q-023 Jubilee 396604.0 7700230.0 375.0 76 -60 90.00
Q-024 Jubilee 396567.0 7700224.0 359.0 76 -60 144.00
Q-025 Jubilee 396634.0 7700135.0 370.0 76 -60 90.00
Q-026 Jubilee 396599.0 7700126.0 366.0 76 -60 138.00
Q-027 Jubilee 396617.0 7700025.0 358.0 76 -60 144.00
Q-028 Jubilee 396634.0 7699927.0 366.0 75 -60 108.00
Q-029 Jubilee 396596.0 7699925.0 363.0 76 -60 129.00
Q-030 Jubilee 396643.0 7699839.0 348.0 75 -60 108.00
Q-031 Jubilee 396608.0 7699838.0 348.0 74 -60 174.00
Q-032 Native Companion 413730.0 7741854.0 202.0 86 -60 106.00
Q-033 Native Companion 413833.0 7741344.0 201.0 276 -60 90.00
Q-034 Native Companion 414003.0 7741204.0 210.0 271 -60 102.00
Q-035 Native Companion 413615.0 7740188.0 211.0 259 -60 138.00
Q-036 Brolga 413700.0 7736748.0 227.0 87 -60 102.00
Q-037 Brolga 414034.0 7736754.0 233.0 86 -60 96.00
Q-038 Jubilee 396479.0 7700209.0 351.0 76 -60 180.00
Q-039 Jubilee 396575.0 7700019.0 361.0 76 -60 276.00
Q-040 Jubilee 396575.0 7700019.0 361.0 76 -60 204.00
Q-041 Jubilee 396536.0 7700016.0 347.0 76 -65 318.00
Q-042 Jubilee 396564.0 7699835.0 349.0 76 -60 270.00
Q-043 Jubilee 396533.0 7699822.0 354.0 77 -57 354.00
Q-044 Jubilee 396562.0 7699920.0 343.0 77 -60 204.00
Q-045 Jubilee 396561.0 7700120.0 373.0 78 -55 172.00

17