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AUSTRALIAN MINES LIMITED Capital/Financing Update 2021

Jun 6, 2021

64464_rns_2021-06-06_a57a4620-7401-485b-8b56-f3c5f7a1be54.pdf

Capital/Financing Update

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7 June 2021

Geophysical survey identifies porphyry copper-gold target at Flemington Project, New South Wales

Highlights

  • Induced polarisation (IP) chargeability anomaly recorded at Flemington

  • Chargeability anomaly potentially represents copper-gold mineralisation

  • Flemington Project located within Lachlan Transverse Zone; home to some of New South Wales’ largest producing copper and gold mines

  • Flemington Project shares similar geological and geophysical characteristics with known copper-gold deposits

  • Field reconnaissance program of the IP anomaly in progress

  • Drilling of chargeability anomaly at Flemington commencing from July 2021

Australian Mines Limited (“Australian Mines” or “the Company”) (Australia ASX: AUZ; USA OTCQB: AMSLF; Frankfurt Stock Exchange: MJH) is pleased to report that a recent Induced Polarisation (IP) geophysical survey over its 100%-owned Flemington Project in New South Wales has returned a distinct chargeability anomaly in the north-east of the survey area (see Figures 1 to 4 of this report).

Modelling of this anomaly (labelled as Target 1 in the maps and images accompanying this report) suggests that the source extends from near surface to depth and may represent potential sulphide mineralisation.

Australian Mines’ Flemington Project is situated in the Lachlan Transverse Zone of New South Wales (see Figure 2 of this report).

The Lachlan Transverse Zone hosts some of New South Wales’ largest producing copper and gold mines including Newcrest’s Cadia Mine[1] and the Northparkes mine[2] .

1 https://www.newcrest.com/our-assets/cadia

2 http://www.northparkes.com/

Australian Mines’ initial exploration activities across its Flemington project area were centred around its cobalt-scandium-nickel Mineral Resource[3] associated with the project’s ultramafic sequence. As a result, the Company’s Flemington Project is one of the most advanced cobaltscandium-nickel projects in New South Wales.

Whilst work related to the expansion of the project’s cobalt-scandium-nickel resource is continuing, a review of the Flemington Project in 2020[4] highlighted that, in addition to its impressive cobalt-scandium-nickel potential, Australian Mines’ Flemington Project also hosts a number of monzodiorite intrusive complexes, being a similar geological setting that hosts many of the nearby copper/gold mines[5] (see Tables A and B in the body of this report).

Induced Polarisation, or IP, surveys are noted for their efficacy in highlighting potential mineralisation as well as any alteration envelopes surrounding copper-gold deposits across the Lachlan Transverse Zone. As such, IP remains one of the preferred geophysical methods by companies operating across the Lachlan Transverse Zone and was successfully used to delineate initial targets in several of these mining projects, including Cadia East (see Table B of this report).

Australian Mines, therefore, considers the IP anomaly recently recorded within its Flemington Project to be highly significant, particularly given that this anomaly is situated within a quartzhornblende monzonite (being same host rocks as Northparkes and Cadia East) that intruded during the Ordovician geological period (being the same timing as the mineralisation at Northparkes and Cadia East).

The Company has commenced a field reconnaissance program of the IP anomaly at Flemington with the intention of undertaking a reverse circulation (RC) drill program over this emerging copper-gold target zone from next month.

Further details of the proposed RC drill program will be released prior to its commencement.

3 2.5 million tonnes at 0.103% cobalt and 403ppm scandium in the Measured category and 0.2 million tonnes at 0.076% cobalt and 408ppm scandium in the Indicated category. The Company is not aware of any new information or data that materially affects the information included in the market announcement released by the Company on 31 October 2017 in respect of the Flemington Project and all material assumptions and technical parameters underpinning the Mineral Resource estimates in that announcement continue to apply and have not materially changed.

4 Australian Mines Limited, New copper-gold porphyry targets and potential extensions to cobalt-scandium-nickel mineralisation identified at Flemington Project, New South Wales, released 23 June 2020

5 Australian Mines Limited, New copper-gold porphyry targets and potential extensions to cobalt-scandium-nickel mineralisation identified at Flemington Project, New South Wales, released 23 June 2020

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Figure 1: Australian Mines’ 100%-owned Flemington Project is located approximately 370 kilometres west of Sydney in New South Wales, Australia. An independent review, which included utilising machine learning, identified four prospective target areas within the Company’s Flemington Project (labelled targets A, B, C and D in this figure) that warrant follow-up exploration. Copper-gold target (Target A) was the subject of the Induced Polarisation, or IP, covered by this report, which identified Target 1 within the Target A area. Given the highly encouraging results returned from the IP survey over Target A, Australian Mines is proposing to undertake a similar IP survey of the Target B (copper-gold target) towards the end of the current calendar year.

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Figure 2: Australian Mines’ Flemington Project is located within the Lachlan Transverse Zone (as bounded by the black dashed lines in this figure), which hosts some of New South Wales’ largest producing copper and gold mines including Newcrest’s Cadia Mine and the Northparkes mine.

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Figure 3: Survey lines of Australian Mines’ Induced Polarisation (IP) survey overlain on aerial photo with outline of main drainage channels shown.

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Figure 4: Perspective views of iso-shells created from the Flemington Induced Polarisation (IP) 3D inversion models. Chargeability shell (14 mV/V) shown in pink. Low resistivity (100 Ωm) surface layer shown in blue and higher resistivity (2000 Ohm.m) zone in green. Views are from (a) the south-east, (b) the north-east, and (c) from the north and below surface.

Table A: Age and intrusion rock types at various Lachlan Transverse Zone porphyries[6]

Name Age Rock Type
Northparkes Mid-Late Ordovician Monzonite, volcanic conglomerate, distinctly
shoshonitic
Ridgeway Late Ordovician Monzodiorite, monzonite, volcaniclastics
Cadia Late Ordovician Shoshonitic intrusions, monzonites
Cadia Extended Late Ordovician Monzonite
Endeavour 41 West Mid-Late Ordovician Monzonite, diorite, volcaniclastics
Cowal Ordovician Shoshonitic volcanics, intruded by diorites and
granodiorites

Table B: A summary of important geophysical methods used on projects in the Lachlan Orogen[7]

Company Deposit Critical Methods Used
Alkane Resources Northern Molong Porphyry Project
(Boda Prospect)
Induced Polarisation
Newcrest Mining Cadia East Mine Magnetics, Induced Polarisation
CMOC-Northparkes Mines Northparkes Mine Magnetics, Induced Polarisation
Regis Resources McPhillamys Project Induced Polarisation

6 Apex Geoscience Australia Pty Ltd, Flemington Project Area Porphyry-Style Potential, dated 7 May 2020 (internal report commissioned by Australian Mines Limited)

7 Apex Geoscience Australia Pty Ltd, Flemington Project Area Porphyry-Style Potential, dated 7 May 2020 (internal report commissioned by Australian Mines Limited)

ENDS

If you have any queries specific to this announcement, please contact David Loch, Investor Relations Manager, at Australian Mines on +61 456 799 967 or [email protected]

This ASX announcement has been approved and authorised for release by Benjamin Bell, Chief Executive and Managing Director, of Australian Mines Limited.

Benjamin Bell Chief Executive and Managing Director Australian Mines Limited

[email protected] www.australianmines.com.au

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Australian Mines Limited is a member of IRMA, the Initiative for Responsible Mining Assurance. This means we are participating in, and supporting, credible independent third-party verification and certification against a comprehensive best-practice standard that addresses the range of environmental and social issues related to industrial-scale mines.

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Additionally, Australian Mines Limited supports the vision of a world where the mining industry respects the human rights and aspirations of affected communities, provides safe, healthy and supportive workplaces, minimizes harm to the environment, and leaves positive legacies.

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Appendix 1: JORC Code, 2012 Edition

Table 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.
Include reference to measures
taken to ensure sample
representivity and the
appropriate calibration of any
measurement tools or systems
used.
Aspects of the determination of
mineralisation that are Material
to the Public Report.
In cases where ‘industry
standard’ work has been done
this would be relatively simple
(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 Induced Polarisation (IP) geophysical
technique
used
at
Australian
Mines’
Flemington Project is deemed appropriate for
the exploration of disseminated sulphide
mineralisation, such as porphyry copper-gold
mineralisation that occurs across the Lachlan
Fold Belt within which the Flemington Project
resides.
The IP survey used the pole-dipole array with
100 metres Rx (GDD Rx-32 IP) dipoles
measured to N=16. There were seven east-
west lines completed, recording a length of
2,400 metres. Line spacing was variably 200
metres, 250 metres or 300 metres.
Equipment used included a GDD TxII 5Kva
Transmitter (Tx) and GDD Rx-32 IP Receiver
(Rx).
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.).
Not applicable (as no drilling was undertaken
as part of this exploration program).
Drill sample
recovery
Method of recording and
assessing core and chip sample
recoveries and results assessed.
Measures taken to maximise
sample recovery and ensure
representative nature of the
samples.
Whether a relationship exists
between sample recovery and
grade and whether sample bias
may have occurred due to
preferential loss/gain of fine/
coarse material.
Not applicable (as no drilling was undertaken
as part of this exploration program).
Logging Whether core and chip samples
have been geologically and
geotechnically logged to a level
of detail to support appropriate
Mineral Resource estimation,
mining studies and metallurgical
studies.
Whether logging is qualitative or
quantitative in nature. Core (or
costean, channel, etc.)
photography.
The total length and percentage
of the relevant intersections
logged.
Not applicable (as no drilling was undertaken
as part of this exploration program).
Sub-sampling
techniques and
sample
preparation

If core, whether cut or sawn
and whether quarter, half or all
core taken.

If non-core, whether riffled,
tube sampled, rotary split, etc.
and whether sampled wet or
dry.

For all sample types, the
nature, quality and
appropriateness of the sample
preparation technique.

Quality control procedures
adopted for all sub-sampling
stages to maximise
representivity of samples.

Measures taken to ensure that
the sampling is representative
of the in situ material collected,
including for instance results
for field duplicate/second-half
sampling.

Whether sample sizes are
appropriate to the grain size of
the material being sampled.
Not applicable (as no drilling was undertaken
as part of this exploration program).
Quality of
assay data and
laboratory tests
The nature, quality and
appropriateness of the assaying
and laboratory procedures used
and whether the technique is
considered partial or total.
For geophysical tools,
spectrometers, handheld XRF
instruments, etc., the parameters
used in determining the analysis
including instrument make and
model, reading times,
calibrations factors applied and
their derivation, etc.
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.
The IP survey method is commonly used to
determine the location of disseminated
sulphide minerals in porphyry systems.
Raw IP data supplied by Fender Geophysics
was imported into TQIPdb, an IP data quality
control and processing software package.
Individual chargeability decays from each
station were inspected and any noisy decays,
bad repeat readings, or readings with very
low primary voltage were flagged in the
database. Any readings flagged for low
quality are not used at any subsequent stage
of the processing.
Digital elevation model (DEM) used to
estimate the local surface topography was the
SRTM 30m DTM. The area is relatively flat so
topographic errors are not significant.
The topographic information is used in the 3D
and 2D inversions.
Verification of
sampling and
assaying
The verification of significant
intersections by either
independent or alternative
company personnel.
The use of twinned holes.
Documentation of primary data,
data entry procedures, data
verification, data storage
(physical and electronic)
protocols.
Discuss any adjustment to assay
data.
The validated data was exported from
TQIPdb for subsequent plotting and inversion
processing.
The chargeability was calculated using an
integration window of 590ms to 1,540ms.
Shuttle Radar Topography Mission (SRTM)
elevation data downloaded from the USGS
Earth Explorer portal was utilised for the
topography.
Location of
data points
Accuracy and quality of surveys
used to locate drill holes (collar
and down-hole surveys),
trenches, mine workings and
other locations used in Mineral
Resource estimation.
Specification of the grid system
used.
Quality and adequacy of
topographic control.
The survey area is located approximately
13km north-west of Fifield, central NSW.
All data and maps are in Map Grid of Australia
zone 55, GDA94. The original IP database
are also in MGA55 coordinates.
Data spacing
and
distribution
Data spacing for reporting of
Exploration Results.
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.
Whether sample compositing
has been applied.
The IP survey was carried out with a 100
metre receiver dipole size measured to n=16.
All seven survey lines were oriented grid east
to west.
The line length was 2,400 metres and line
spacing was variably 200 metres, 250 metres
or 300 metres.
The IP geophysical results being presented
are not sufficient to determine mineral
resources.
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.
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.
The IP survey was oriented east–west
(lithological trends are unknown).
Sample
security
The measures taken to ensure
sample security.
All data was reviewed for quality and
accuracy and stored daily by Fender
Geophysics.
IP survey data was acquired by Fender
Geophysics. Mitre Geophysics provide data
analysis and interpretation services, which
was then reported to the Company’s
representatives.
Audits or
reviews
The results of any audits or
reviews of sampling techniques
and data.
All data was quality assured by Fender
Geophysics, and again by Mitre Geophysics.
No material issues with data quality arose
duringthe survey.

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Table 2: Reporting of Exploration Results

Criteria JORC Code explanation Commentary
Mineral
tenement and
land tenure
status
Type, reference name/number,
location and ownership
including agreements or
material issues with third parties
such as joint ventures,
partnerships, overriding
royalties, native title interests,
historical sites, wilderness or
national park and environmental
settings.
The security of the tenure held
at the time of reporting along
with any known impediments to
obtaining a licence to operate in
the area.
The Flemington Project, located within 400
kilometres of Sydney (New South Wales,
Australia), comprises Exploration Licence
numbers (EL) 7805 and 8478.
EL 7805, being the tenement within which the
IP survey was conducted, is a granted
tenement, held 100% by Australian Mines via
a wholly owned Australian Mines subsidiary.
There are no historical sites, wilderness,
national park or environmental settings
apparent which may affect either the security
of the Flemington Project tenure or provide
any impediment to Australian Mines operating
in the area.
Exploration
done by other
parties

Acknowledgment and appraisal
of exploration by other parties.
Australian Mines is not in possession of any
third party or historic datasets that may be
directly relevant to the results described in the
report.
Geology
Deposit type, geological setting
and style of mineralisation.
The geology within the IP survey area is
recorded by the NSW Geological Survey as
a quartz-hornblende monzonite. Hornblende
monzonites often form the outermost zone of
the Alaskan-style mafic intrusive complexes
in this region.
The geological complexes are known to have
been intruded during the Ordovician (same as
the host rocks at Northparkes, Cadia, etc, and
geochemically similar).
The monzonite with EL7805 is, therefore,
prospective for porphyry-style copper-gold
mineralisation akin to the mineralisation /
deposits described in Tables 1 and Table 2
included in the body of this report.
Drill hole
Information

A summary of all information
material to the understanding
of the exploration results
including a tabulation of the
following information for all
Material drill holes:
o easting and northing of 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.

If the exclusion of this
information is justified on the
Not applicable (as no drilling was undertaken
as part of this exploration program).
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

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.

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.
No exploration results are
reported for this study.
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’).
Not applicable (as no drilling was undertaken
as part of this exploration program).
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 (eg ‘down
hole length, true width not
known’).
Not applicable (as no drilling was undertaken
as part of this exploration program).
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.
Appropriate maps and sections of IP results
are included in the body of this report.
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.
The reported results reflect a full range of
exploration data and information available to
Australian Mines as at the time of this report.
Other
substantive
exploration data

Other exploration data, if
meaningful and material,
should be reported including
(but not limited to): geological
observations; geophysical
survey results; geochemical
survey results; bulk samples –
size and method of treatment;
metallurgical test results; bulk
density, groundwater,
geotechnical and rock
characteristics; potential
deleterious or contaminating
substances.
Other exploration data collected by the
Company is not considered as material to this
report at this stage.
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
commercially sensitive.
Further work is likely to include a follow up drill
program comprising 4 reverse circulation
(RC) holes totalling approximately 1,200
metres.
Subject to normal statutory State Government
approvals, follow up drill testing is anticipated
to commence from July 2021.
The specifications of any future drill program,
including the location and targeted depth of
these holes, will be announced by Australian
Minesprior to the commencement of drilling.

Appendix 2: Competent Persons’ Statements

The Mineral Resource for the Flemington Project’s Exploration Results is based on information compiled by Benjamin Bell who is a member of the Australian Institute of Geoscientists. Mr Bell is a full-time employee and Managing Director of Australian Mines. Mr Bell has sufficient experience that is relevant to the styles of mineralisation and types of deposit under consideration and to the activity which he is undertaking to qualify as a Competent Person as defined in the 2012 Edition of the “Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves”. Mr Bell consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.

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Appendix 3: Forward Looking Statements

This announcement contains forward looking statements. Forward looking statements can generally be identified by the use of forward looking words such as, ‘expect’, ‘anticipate’, ‘likely’, ‘intend’, ‘should’, ‘could’, ‘may’, ‘predict’, ‘plan’, ‘propose’, ‘will’, ‘believe’, ‘forecast’, ‘estimate’, ‘target’ ‘outlook’, ‘guidance’, ‘potential’ and other similar expressions within the meaning of securities laws of applicable jurisdictions.

Any forward-looking statement is included as a general guide only and speak only as of the date of this document. No reliance can be placed for any purpose whatsoever on the information contained in this document or its completeness. No representation or warranty, express or implied, is made as to the accuracy, likelihood or achievement or reasonableness of any forecasts, prospects, returns or statements in relation to future matters contained in this document. Australian Mines does not undertake to update or revised forward-looking statements, or to publish prospective financial information in the future, regardless of whether new information, future events or any other factors affect the information contained in this announcement, except where required by applicable law and stock exchange listing requirements.

To the maximum extent permitted by law, Australian Mines Limited and its Associates disclaim all responsibility and liability for the forward-looking statements, including, without limitation, any liability arising from negligence. Recipients of this document must make their own investigations and inquiries regarding all assumptions, risks, uncertainties and contingencies which may affect the future operations of Australian Mines Limited or Australian Mines Limited’s securities.

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