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INFINITY MINING LIMITED Regulatory Filings 2024

Jan 15, 2024

65121_rns_2024-01-15_e90e3bef-3fe0-453b-9168-8114d554f25f.pdf

Regulatory Filings

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ASX ANNOUNCEMENT 16/01/2024

MAIDEN GOLD RESOURCE ESTIMATE

Highlights

  • 60,300 ounce inferred Mineral Resource Estimate

  • IMI has completed a Gold Exploration Target Estimate

  • On track to monetise Goldfields Assets in Q1 2024

Infinity Mining Limited (ASX: IMI ) (“Infinity” or the “Company”) is pleased to announce its first resource estimate in conjunction with a highly prospective exploration target estimate. The Central Goldfields Project comprises 10 mining and prospecting licenses in the prolific gold district of Leonora in the Eastern Goldfields region of Western Australia.

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Figure 1 – Central Goldfields Project

Infinity Mining Ltd / ABN: 73 609 482 180 / T: +61 7 3221 1796 / W: infinitymining.com.au Kings Row Office Park, Suite 1G, Building 1, 40-52 McDougall Street, MILTON QLD 4064, Australia

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The inferred (see Figure 2) JORC 2012 Mineral Resource Estimate (MRE) has been compiled from results[1] for part of the project.

Classifcaton Cut-of Tonnes Au (g/t) Ounces
Inferred 0.5 1,330,000 1.41 60,300

Figure 2 – Gold Resource Estimate

To assist with planning and provide an understanding of potential gold mineralisation across the Central Goldfields Project, IMI commissioned an Exploration Target Estimate (see Figure 3). The results are extremely encouraging with up to 592,000 ounces @ 3.7 g/t potentially discoverable across the project (see Figure 3).

Min Range Min Range Min Range Max Range Max Range Max Range
Million
Tonnes
Au
(g/t)
Thousand
Ounces
Million
Tonnes
Au
(g/t)
Thousand
Ounces
Surface
Extensions
1.35 1.2 49.5 4.07 2.1 264.0
Below current
resources
0.38 5.7 67.1 1.08 9.8 328.0
Total 1.73 2.2 116.6 5.15 3.7 592.0

Figure 3 –Exploration Target Estimate (see Appendix 1)

NEXT STEPS

IMI continues to refocus and plan high value generative steps for lithium discoveries in the world class Pilbara Lithium Province. In parallel, the company is actively undertaking negotiations with third parties in relation to sale or partnerships of non-core assets including the Central Goldfields Project. Any resultant transactions may provide the Company with further funds with which to expedite lithium related activities .

For further information please contact:

Joe Phillips

Executive Chairman +61 7 3221 1796 [email protected]

1 RC DRILLING DELIVERS ENCOURAGING GOLD RESULTS FROM CENTRAL GOLDFIELDS, WA

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Company Profile

Infinity Mining Limited holds 100% interest in over 700 km[2] of tenements in the East Pilbara as well as 22 km[2] in the Central Goldfields regions of Western Australia. These tenements are located in highly prospective Lithium, Nickel, Copper and Gold terranes. The Company’s business strategy is an increasing focus on lithium exploration on its highly prospective Pilbara tenements.

Caution Regarding Forward Looking Statements

Certain of the statements made and information contained in this press release may constitute forward-looking information and forward-looking statements (collectively, “forward-looking statements”) within the meaning of applicable securities laws. All statements herein, other than statements of historical fact, that address activities, events or developments that the Company believes, expects or anticipates will or may occur in the future, including but not limited to statements regarding exploration results and Mineral Resource estimates or the eventual mining of any of the projects, are forwardlooking statements. The forward-looking statements in this press release reflect the current expectations, assumptions or beliefs of the Company based upon information currently available to the Company. Although the Company believes the expectations expressed in such forward-looking statements are based on reasonable assumptions, such statements are not guarantees of future performance and no assurance can be given that these expectations will prove to be correct as actual results or developments may differ materially from those projected in the forward-looking statements. Factors that could cause actual results to differ materially from those in forward-looking statements include but are not limited to: unforeseen technology changes that results in a reduction in copper, nickel or gold demand or substitution by other metals or materials; the discovery of new large low cost deposits of copper, nickel or gold; the general level of global economic activity; failure to proceed with exploration programmes or determination of Mineral resources; inability to demonstrate economic viability of Mineral Resources; and failure to obtain mining approvals. Readers are cautioned not to place undue reliance on forwardlooking statements due to the inherent uncertainty thereof. Such statements relate to future events and expectations and, as such, involve known and unknown risks and uncertainties. The forward-looking statements contained in this press release are made as of the date of this press release and except as may otherwise be required pursuant to applicable laws, the Company does not assume any obligation to update or revise these forward-looking statements, whether as a result of new information, future events or otherwise.

Competent Persons Statement

The information contained in this report that relates to the Exploration Results is based on information compiled by Mr Andrew Hawker, who is a Member of the Australasian Institute of Mining and Metallurgy. Mr Hawker is a Geological Consultant for Infinity Mining and has sufficient experience relevant to the style of mineralisation and type of deposit under consideration, and to the activity which he has undertaken to qualify as Competent Person as defined in the 2012 Edition of the Australasian JORC Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves. Mr Hawker 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 1 - EXPLORATION TARGET ESTIMATE BASIS

The current defined resources are well under explored and incomplete. The grass-roots data comprising geophysics, geochemistry and satellite imagery show a larger story that can define additional mineralisation and sufficient for an Exploration Target Estimate. Satellite imagery is especially useful in the ability to show historical surface working, geological outcrops and cross-structures normally defined by rivers and creeks.

Figure 4 - Regional magnetics showing the IMI goldfields projects, nearby resources and gold discoveries.

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The use of MINDEX data to show areas of existing defined gold mineralisation, current resources and operations assists with structural trends and assimilations (Figure 4). This data shows the IMI gold projects are in a structurally strong gold mineralised region with significant gold resources and operation nearby. Combining this data and using the mineralisation widths and grade from the resources, an estimate of probable lode lengths, widths and grade can be achieved.

The process in determining the Exploration Target Estimate may be slightly different for each prospect area and will be outlined below. The Exploration Target Estimate below existing resource evaluations will be slightly different to those along strike due to variations in probable mining differences and increasing grade at depth.

Craig’s Rest

Craigs Rest currently has 3 resource trends defined in the above resource evaluation of Garden Well, Katalina and Craigs. None of the resource mineralisation trends are complete due to incomplete drilling programs. Figure 4 shows the mineralisation areas in the Craigs Rest Prospect with structures and mineralisation lengths.

Garden well is complete in its current form due to cross-faulting truncating the resource at both ends. The satellite imagery shows the truncations defined by creeks with continuing mineralisation defined by outcrops and historical workings. Surface geochemistry has defined a weak trend of gold mineralisation which correlates with satellite and magnetic structures as well as the general trend of regional mineralisation, north-west. Current drilling within Garden Well show consistency as the mineralisation goes deeper with significant grades and widths of greater than 3m @ 6g/t Au. The additional mineralisation trends have a combined trike length of 829m.

To the north of Garden Well is an area defined by past consulting geologists as being prospective for gold mineralisation. The geochemistry is showing a trend of high-grade gold grades and supporting structures from satellite imagery with truncations at either end by crossing creeks. This zone of mineralisation is subparallel to Garden Well and is worthy of detailed follow-up drilling. The defined trend of mineralisation has a strike length of 636m. There appears to be additional mineralisation trends in the area but lack supporting information to be considered here.

Katalina is the smallest of the resource mineralisation trends so far but has significant high-grade widths of over 2m @ 26.6g/t Au at 50m below surface and showing a large increase in grade at depth. The current resource does have the potential for an underground resource. Current drilling is not truncated, and surface definitions, magnetics and geochemistry define considerable mineralisation trends. The combined mineralisation trends defined is 835m.

Craigs currently has 6 mineralised trends in the resource with only 2 of these trends showing extensions to the limits of the current drilling. These 2 main trends are faulted in the middle. Geochemistry, magnetics and satellite mapping has defined extensions and additional mineralisation trends with combined trike length of 811m.

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Figure 5 - Craig’s Rest Exploration Target Estimate mineralised trends and structures.

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The Craig’s Rest Exploration Target Estimate is based on the following criteria:

  • Near surface Mineralisation extensions:

  • Total Strike Length: 3,111m

  • Average width: 2m to 6m (based on the minimum and maximum width from the current resource interpretations)

  • Mineralisation depth: 100m

  • Average density: 2.0t/m³

  • Grade range: 1.1g/t Au to 2.0g/t Au (based on the average grade ranges of the current resource interpretations).

  • Tonnage Range: 1.244mt to 3.733mt for 44koz to 240koz

  • Mineralisation extensions under current resources:

  • Total Strike Length: 1491m

  • Average width: 2m to 6m (based on the minimum and maximum width from drill intercepts at depth)

  • Mineralisation depth: 40m below current resource

  • Average density: 2.60t/m³

  • Grade range: 6.0g/t Au to 10.0g/t Au (based on the average grade ranges of drill intercepts at depth).

  • Tonnage Range: 310kt to 930kt for 60koz to 300koz

Craig’s Rest Exploration Target Estimate is:

Craig’s Rest Exploraton Target Estmate is: Target Estmate is: Target Estmate is:
Exploraton Target Min Range Max Range
Estmate Million Tonnes Au (g/t) Thousand Ounces Million Tonnes Au (g/t) Thousand Ounces
Surface Extensions 1.24 1.1 44 3.73 2.0 240
Below current resources 0.31 6.0 60.0 0.93 10.0 300
Total 1.55 2.2 104 4.66 3.7 540

Victor Bore

The current Victor Bore resource has potential along strike but is limited by tenement boundaries. Drilling outside of the resource along with surface geochemistry and satellite imagery of surface disturbances, show a potential sub-parallel structure containing gold mineralisation (Figure 6). There is further historical surface working but no supporting geochemistry or drilling to define any additional potential structures for this exercise. Ongoing surface geochemistry will aid in the definition and should be conducted as part of future exploration programming.

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Figure 6 - Victor Bore resource and additional mineralisation trend.

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The Victor Bore Exploration Target Estimate is based on the following criteria:

  • Near surface Mineralisation extensions:

  • Total Strike Length: 284m

  • Average width: 2m to 6m (based on the minimum and maximum width from the current resource interpretations)

  • Mineralisation depth: 100m

  • Average density: 2.0t/m³

  • Grade range: 1.5g/t Au to 2.2g/t Au (based on the resource cut-off using 0.3g/t Au and 1.0g/t Au ranges).

  • Tonnage Range: 114kt to 340kt for 5.5koz to 24koz

  • Mineralisation extensions under current resources:

  • Total Strike Length: 354m

  • Average width: 2m to 4m (based on the minimum and maximum width from drill intercepts at depth)

  • Mineralisation depth: 40m below current resource

  • Average density: 2.60t/m³

  • Grade range: 3.0g/t Au to 6.0g/t Au (based on the average grade ranges of drill intercepts at depth).

  • Tonnage Range: 74kt to 147kt for 7.1koz to 28koz

Victor Bore Exploration Target Estimate is:

Exploraton Target Min Range Min Range Min Range Max Range Max Range Max Range
Estmate Million Tonnes Au (g/t) Thousand Ounces Million Tonnes Au (g/t) Thousand Ounces
Surface Extensions 0.11 1.5 5.5 0.34 2.2 24.0
Below current resources 0.07 3.0 7.1 0.15 6.0 28.0
Total 0.18 2.2 12.6 0.49 3.4 52.0

NOTE RE EXPLORATION TARGET ESTIMATE: The potential quantity and grade of this exploration target is conceptual in nature, there is currently insufficient exploration completed to support a mineral resource of this size and it is uncertain whether continued exploration will result in the estimation of a JORC resource. The Exploration Target has been prepared in accordance with the JORC Code (2012).

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APPENDIX 2 - JORC Code, 2012 Edition - Table 1

Section 1 - Sampling Techniques and Data

(Criteria in this section apply to all succeeding sections.)

Criteria JORC Code explanaton Commentary
Sampling
techniques
Nature and quality of sampling (e.g. cut channels,
random chips, or specifc specialised industry
standard measurement tools appropriate to the
minerals under investgaton, such as down hole
gamma sondes, or handheld XRF instruments, etc).
These examples should not be taken as limitng the
broad meaning of sampling.
Include reference to measures taken to ensure
sample
representvity
and
the
appropriate
calibraton of any measurement tools or systems
used.
Aspects of the determinaton of mineralisaton that
are Material to the Public Report.
In cases where ‘industry standard’ work has been
done this would be relatvely simple (e.g. ‘reverse
circulaton drilling was used to obtain 1 m samples
from which 3 kg was pulverised to produce a 30 g
charge for fre assay’). In other cases more
explanaton may be required, such as where there
is coarse gold that has inherent sampling
problems. Unusual commodites or mineralisaton
types (e.g. submarine nodules) may warrant
disclosure of detailed informaton.
• A total of 37 x reverse circulaton (RC) drill holes
were completed by Infnity Mining Ltd in the Central
Goldfelds of WA, in late January to early March
2023.
• Holes were drilled to depths ranging from 78 to 132
m
• Holes were drilled at various azimuths, with dips
largely at -60 degrees.
• Reverse circulaton drilling was used to obtain 1 m
samples from the rig-mounted cyclone, from which
a 2-3 kg representatve split sample was collected
into calico sample bags via a cone spliter.
• A total of 2286 RC drill chip samples were collected
during the program, including one (1) metre RC
samples within logged zones of interest, plus four
(4) metre composite samples outside those logged
zones of interest.
• Samples were dispatched to Jinning Laboratory in
Perth for analysis.
• The calico bag samples were then dried, crushed
and pulverised.
• Gold was analysed by 50g charge for fre assay with
AAS fnish.
• The samples were also assayed for mult-element
analysis by ICP-OES, for a 33-element suite (results
pending).
Drilling
techniques
Drill type (e.g. core, reverse circulaton, 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).
• RC drilling was conducted by iDrilling Australia,
Drilling Contractors using an Hydco 350 RC rig using
a 5.5-inch face sampling hammer bit.
• PVC casing was used at each hole to protect the
collar.
• Drilling methods and equipment were to best
industry standard.
Drill sample
recovery
Method of recording and assessing core and chip
sample recoveries and results assessed.
Measures taken to maximise sample recovery and
ensure representatve nature of the samples.
Whether a relatonship exists between sample
recovery and grade and whether sample bias may
have occurred due to preferental loss/gain of
fne/coarse material.
• Recovery can be monitored by observing the
consistency of drill chip amounts collected for each
1 m sample.
• No signifcant loss of recovery was observed in any
1 m intervals during the program.
• Typical recoveries for this RC program are estmated
to be in excess of 80%.
• Samples were largely dry, with only a few samples
beingmoist.

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Criteria JORC Code explanaton Commentary
• No signifcant groundwater was encountered that
would impact recovery.
Logging Whether core and chip samples have been
geologically and geotechnically logged to a level of
detail to support appropriate Mineral Resource
estmaton, mining studies and metallurgical
studies.
Whether logging is qualitatve or quanttatve in
nature.
Core
(or
costean,
channel,
etc)
photography.
The total length and percentage of the relevant
intersectons logged.
• Geological logs were completed for all drill holes by
an experienced geologist.
• The lithology, weathering, oxidaton, colour,
grainsize, texture, alteraton, veining, structure and
mineralisaton
were
recorded
in
digital
spreadsheets at the tme of drilling.
• Logs are largely qualitatve in nature using company
logging codes.
• Logging of sulphide mineralisaton and quartz
veining was quanttatve.
• All intervals drilled were logged.
Sub-sampling
techniques and
sample
preparaton
If core, whether cut or sawn and whether quarter,
half or all core taken.
If non-core, whether rifed, tube sampled, rotary
split, etc and whether sampled wet or dry.
For all sample types, the nature, quality and
appropriateness of the sample preparaton
technique.
Quality control procedures adopted for all sub-
sampling stages to maximise representvity of
samples.
Measures taken to ensure that the sampling is
representatve of the in-situ material collected,
including
for
instance
results
for
feld
duplicate/second-half sampling.
Whether sample sizes are appropriate to the grain
size of the material being sampled.
• RC drilling was used to obtain 1 m split samples,
from the rig-mounted cyclone, from which a 2-3 kg
split sample was collected into pre-numbered calico
bags using a cone spliter.
• A total of 2286 RC drill chip samples were collected
during the program, including one (1) metre RC
samples within logged zones of interest containing
quartz veining and mineralisaton/alteraton, plus
four (4) metre composite samples outside those
logged zones of interest.
• No drilled intervals were lef unsampled.
• Back-up samples for every 1 m drill interval were
also collected and securely stored.
• The 4 m composite samples were collected using a
manual sample spear and sent to the laboratory for
analysis. If any assays from the 4m composite
samples contain anomalous assay results, these will
be re-assayed at 1 m intervals.
• All samples were transported to Jinning Laboratory
in Perth for analysis.
• Samples were dried, crushed and pulverized to
nominal 85% passing 75 microns, prior to assaying.
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 partal or
total.
For geophysical tools, spectrometers, handheld XRF
instruments,
etc,
the
parameters
used
in
determining the analysis including instrument
make and model, reading tmes, calibratons
factors applied and their derivaton, etc.
Nature of quality control procedures adopted (e.g.
standards, blanks, duplicates, external laboratory
• All laboratory assaying was completed by the
Jinning Testng and Inspecton Laboratory, in Perth,
WA.
• RC drill samples submited to the Lab were dried,
crushed and pulverised to produce a 50 g charge for
fre assay for gold, with an AAS fnish (code FA50A).
This analytcal method has a detecton limit of 0.01
g/t Au.
• Samples were also analysed by Mixed Acid Digest
ICP-OES for a 33-element suite (results pending).
• Infnity QAQCprotocols were implemented.

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Criteria JORC Code explanaton Commentary
checks) and whether acceptable levels of accuracy
(i.e. lack of bias) and precision have been
established.
• QAQC samples were inserted into the sample
sequence, with standards, blanks and duplicates in
the rato of approximately 1:25.
• All QAQC samples will be evaluated when assays are
received.
• Internal laboratory repeats and QAQC samples were
also reported by the Laboratory.
• For the assays received to date, all QAQC samples
fall within expected, standard tolerance limits.
Verifcaton of
sampling and
assaying
The verifcaton of signifcant intersectons by
either independent or alternatve company
personnel.
The use of twinned holes.
Documentaton of primary data, data entry
procedures,
data
verifcaton,
data
storage
(physical and electronic) protocols.
Discuss any adjustment to assay data.
• All drill hole data was collected electronically and
checked by an experienced geologist.
• Digital drill data has been safely stored on Infnity’s
server.
• No twinned holes were drilled.
• No QAQC issues were identfed in the results
recovered to date.
Locaton of
data points
Accuracy and quality of surveys used to locate drill
holes (collar and down-hole surveys), trenches,
mine workings and other locatons used in Mineral
Resource estmaton.
Specifcaton of the grid system used.
Quality and adequacy of topographic control.
• All collar locatons were initally recorded with a
handheld Garmin 65 GPS with a +/- 3m to 5m
accuracy.
• All collars were then surveyed using an RTK
Diferental GPS with a 40 mm level of accuracy.
• GDA94 datum and MGA zone 51 was used.
• A table of drill hole collar details is included in the
body of the report for all 37 drill holes completed.
• Maps showing the drill hole locatons for several key
projects where signifcant intercepts were reported
are included in the body of the report.
Data spacing
and
distributon
Data spacing for reportng of Exploraton Results.
Whether the data spacing and distributon is
sufcient to establish the degree of geological and
grade contnuity appropriate for the Mineral
Resource and Ore Reserve estmaton procedure(s)
and classifcatons applied.
Whether sample compositng has been applied.
• Drill holes were designed to test a variety of
geochemical, geophysical and structural targets
defned in 2022, for Archaean shear-hosted gold
systems and Volcanogenic Massive Sulphide (VMS)
base-metal deposits.
• Drill holes were generally designed to intersect the
observed
mineralisaton
present
at
surface
associated with old mine workings, at various
depths below surface, to test the depth and strike
extents of the mineralisaton.
• All drill holes were designed to drill across strike at
roughly 90 degrees to the strike of the main
structure of interest.
• The drill spacing is variable.
Orientaton of
data in relaton
to geological
Whether the orientaton of sampling achieves
unbiased sampling of possible structures and the
extent to which this is known, considering the
deposit type.
• Holes were generally angled to intersect the
interpreted
depth
extension
of
the
target
structures, at the optmal orientaton..
• No samplingbias due to drillingorientaton is known

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Criteria JORC Code explanaton Commentary
structure If the relatonship between the drilling orientaton
and the orientaton of key mineralised structures is
considered to have introduced a sampling bias, this
should be assessed and reported if material.
at this tme.
Sample
security
The measures taken to ensure sample security. • The drill samples were placed in bulk bags and
transported by Infnity Mining staf to Kalgoorlie. A
local transport company was used to deliver the
samples to Jinning Laboratory in Perth.
• All samples were checked on arrival by the
Laboratory.
Audits or
reviews
The results of any audits or reviews of sampling
techniques and data.
• No audits or reviews of sampling techniques and
data were undertaken.

Section 2 - Reporting of Exploration Results

(Criteria listed in the preceding section also apply to this section.)

Criteria JORC Code explanaton Commentary
Mineral
tenement and
land tenure
status
Type, reference name/number, locaton and
ownership including agreements or material
issues with third partes such as joint ventures,
partnerships, overriding royaltes, natve ttle
interests, historical sites, wilderness or natonal
park and environmental setngs.
The security of tenure held at the tme of reportng
along with any known impediments to obtaining a
licence to operate in the area.
• The Central Goldfelds Projects is located in the
Leonora District of WA.
• The following tenements are the subject of this
report.
➢ Victor Bore (P37/8376, M37/1349).
➢ Great Northern (P37/8310, M37/1360)
➢ Barlow’s Gully (P37/8278, M37/1359)
➢ Coppermine (P37/9162)
➢ Camel (P37/8325)
➢ Craig’s Rest (P37/8468, E37/1442)
➢ Chicago (M37/983)
• All tenements are held by Infnity Mining Limited and
are ingood standing.
Exploraton
done by other
partes
Acknowledgment and appraisal of exploraton by
other partes.

Numerous old shallow workings and prospectng
pits occur at most of the projects in the Central
Goldfelds. The age of historical mining is not well
constrained.

The historical exploraton work has been limited in
the Central Goldfelds tenements but includes
geochemical sampling and drilling by a range of
companies over the past 4 decades including the
following.

Victor Bore – GME Resources.

Great Northern – Melita Mining (1987), North
Limited (1990s).

Barlow’s Gully – No previous exploraton records.

Coppermine – Kulim Limited (1984), Orion
Resources (1995), Pacmin (1998), Jupiter Mines
(2007), Bligh Resources (2010).

Camel – Sons of Gwalia(1986),Endevour

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Criteria JORC Code explanaton Commentary
Resources (1989), St Barbara Mines (1993),
Goldfelds Exploraton (1993), Teck Cominco
(2005), Medusa (2006).

Craig’s Rest – Katalina Mining (1987), Aztec
Exploraton (1990), Mount Edon (1992), Tarmoola
Australia (1997).

Chicago - Jupiter Mines (2008), Bligh Resources
(2014).

Details of the historical exploraton are
documented within the Infnity Prospectus dated
October 2021 and previous ASX Announcements
released byInfnity.
Geology Deposit type, geological setng and style of
mineralisaton.

The Central Goldfelds tenements are located in the
Leonora District of the Central Goldfelds. The
projects lie within greenstone belts associated with
several NW-trending faults such as the Ursus Fault
Zone. The tenements in the same area as a number
of signifcant gold deposits such as King of the Hills
and Kailis.

The greenstones are also intruded by younger
Archean granites.

The projects are prospectve for orogenic Archaean
shear-hosted gold systems and Volcanogenic
Massive Sulphide (VMS) base-metal deposits.
Drill hole
Informaton
A summary of all informaton material to the
understanding of the exploraton results including
a tabulaton of the following informaton for all
Material drill holes:
o eastng and northing of the drill hole collar
o elevaton or RL (Reduced Level – elevaton
above sea level in metres) of the drill hole
collar
o dip and azimuth of the hole
o down hole length and intercepton depth
o hole length.
If the exclusion of this informaton is justfed on
the basis that the informaton 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.
• See IMI ASX release 1stJune 2023
Data
aggregaton
methods
In reportng Exploraton Results, weightng
averaging techniques, maximum and/or minimum
grade truncatons (e.g. cutng of high grades) and
cut-of 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
aggregaton should be stated and some typical
• All gold intercepts quoted within the Table in the body
of the report are weighted averages Gold (g/t), using
a cut-of of 0.1 g/t Au.
• Where gold repeats were recorded, the frst sample
was used to calculate the weighted average grade.
• No assays below the cut-of (internal “waste”) were
included in the intercepts.
• Additonal mult-element assays are pending.

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Criteria JORC Code explanaton Commentary
examples of such aggregatons should be shown in
detail.

The assumptons used for any reportng of metal
equivalent values should be clearly stated.
Relatonship
between
mineralisaton
widths and
intercept
lengths

These relatonships are partcularly important in
the reportng of Exploraton Results.

If the geometry of the mineralisaton 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 efect (e.g. ‘down hole length, true width not
known’).

The gold-bearing intervals quoted in the report are
close to being perpendicular but are not true widths.
Diagrams
Appropriate maps and sectons (with scales) and
tabulatons of intercepts should be included for
any signifcant discovery being reported These
should include, but not be limited to a plan view of
drill hole collar locatons and appropriate
sectonal views.

See IMI ASX release 1stJune 2023
Balanced
reportng

Where comprehensive reportng of all Exploraton
Results is not practcable, representatve reportng
of both low and high grades and/or widths should
be practced to avoid misleading reportng of
Exploraton Results.

The results provide sufcient data density and
structure to report an inferred resource within 2
prospect areas: Craigs Nest and Victory Bore
Other
substantve
exploraton
data

Other exploraton data, if meaningful and
material, should be reported including (but not
limited to): geological observatons; geophysical
survey results; geochemical survey results; bulk
samples – size and method of treatment;
metallurgical
test
results;
bulk
density,
groundwater,
geotechnical
and
rock
characteristcs;
potental
deleterious
or
contaminatng substances.

There is no other exploraton data that is considered
to be material to the results reported herein.
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 highlightng the areas of possible
extensions,
including
the
main
geological
interpretatons and future drilling areas, provided
this informaton is not commercially sensitve.

All gold and mult-element assays have been received.

A more detailed 3D interpretaton will be completed
by the Infnity geological team over the coming
months.

Further exploraton work in the Central Goldfelds is
planned, including RC drilling.

Deeper RC drilling is recommended at several projects
including Victor Bore and Great Northern.

See IMI ASX release 1stJune 2023

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Section 3 - Estimation and Reporting of Mineral Resources

Criteria JORC Code explanation Commentary
Database
integrity
Measures taken to ensure that data has not
been corrupted by, for example, transcription
or keying errors, between its initial collection
and its use for Mineral Resource estimation
purposes.
Data validation procedures used.
• Data was created by the competent person using
Surpac software into an Access database. Files used
are original from field geologists, surveyors and
laboratory csv files.
• Data was checked for duplicates and accuracy
between hole_ID’s for all files being collar, survey,
assay and geology. Any errors were checked, fixed and
re-imported
Site visits Comment on any site visits undertaken by the
Competent Person and the outcome of those
visits.
If no site visits have been undertaken indicate
why this is the case.
• The competent person has not visited these
tenements directly but has over 30 years’ experience
in the region with resource evaluations for nearby
companies.
• A site visit for this inferred resource was not required
due to the level of experience by the field geological
personnel conducting the work, the level of detailed
reporting of all work completed and experience level
of the competent person in the region.
Geological
interpretation
Confidence in (or conversely, the uncertainty
of ) the geological interpretation of the
mineral deposit.
Nature of the data used and of any
assumptions made.
The effect, if any, of alternative
interpretations on Mineral Resource
estimation.
The use of geology in guiding and controlling
Mineral Resource estimation.
The factors affecting continuity both of grade
_andgeology. _
• Geological interpretations were conducted by IMI
senior geological consultants combining surface
mapping of exposed historical workings and
outcropping host lithologies.
• The IMI interpretations were used as a basis for the
resource evaluation and modified slightly to correlate
with mineralisation background.
Dimensions The extent and variability of the Mineral
Resource expressed as length (along strike or
otherwise), plan width, and depth below
surface to the upper and lower limits of the
Mineral Resource.
• 3 resource models were created combining 4 prospect
areas with the following mineralisation dimensions:
Garden Well, Katalina, Craigs and Victor Bore
• Garden well dimensions: 400m long x 166m wide x
150m deep on an orientation of 290 degrees.
• Katalina dimensions: 70m long x 84m wide x 80m deep
on an orientation of 90 degrees (east-west).
• Craigs dimensions: 480m long x 58m wide by 77m
deep on an orientation of 90 degrees (east – west).
• Victor Bore orientation: 350m long x 60m wide x 110m
deep on an orientation of 028 degrees
Estimation
and modelling
techniques
The nature and appropriateness of the
estimation technique(s) applied and key
assumptions, including treatment of extreme
grade values, domaining, interpolation
parameters and maximum distance of
extrapolation from data points. If a computer
assisted estimation method was chosen
• The resource was conducted as an inferred resource
due to insufficient data to accurately define structures
and grade trends.
• Interpolation method used was inverse distance
squared to apply a greater weighting to the local
samples.
• Statistics were conducted to ensure outlier samples

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Criteria JORC Code explanation Commentary
include a description of computer software
and parameters used.
The availability of check estimates, previous
estimates and/or mine production records
and whether the Mineral Resource estimate
takes appropriate account of such data.
The assumptions made regarding recovery of
by-products.
Estimation of deleterious elements or other
non-grade variables of economic significance
(eg sulphur for acid mine drainage
characterisation).
In the case of block model interpolation, the
block size in relation to the average sample
spacing and the search employed.
Any assumptions behind modelling of
selective mining units.
Any assumptions about correlation between
variables.
Description of how the geological
interpretation was used to control the
resource estimates.
Discussion of basis for using or not using
grade cutting or capping.
The process of validation, the checking
process used, the comparison of model data
to drill hole data, and use of reconciliation
data if available.
did not influence the result. Only the Craigs Rest
models comprising the deposits of Garden Well,
Katalina and Craigs had a high-grade cut applied of
15g/t Au. The outlier assays were 4 samples around
55g/t Au. Victor bore dataset was not cut as the
highest grade was 22g/t Au on not considered
significant to impact on the final result. The
competent person has conducted multiple resaources
in the Eastern Goldfields and considers the regional
high grade cut to be around 30g/t Au.
• Interpolation search ellipse used was based on the
azimuth and dip of the main lodes at 100m searches
with search ratios in the minor directions or 2:1 and
5:1. This was sufficient to fill 95% of the blocks. A
second search of 200m isotropic was conducted to fill
the remaining blocks.
• Block sizes for the 3 models used are:

Garden Well:15m x 2m x 5m (vertical) based on
drilling pattern of 30m spacing and narrow
interpretated lodes

Craigs: 20m x 2m x 5m based on drilling pattern
of 40m and narrow interpreted lodes

Victor Bore: 15m x 2m x 5m based on drilling
pattern of 30m and narrow interpreted lodes
• Validation work included checking the block grades
against the drilling. This was considered sufficient for
this type and classification of model
Moisture Whether the tonnages are estimated on a dry
basis or with natural moisture, and the
method of determination of the moisture
content.
• Tonnages are estimated on a dry basis. No test work
was conducted on samples for moisture content or
densities. The method used in the resource is based
on nearby resources conducted by the competent
person using below averages for the region. Densities
used were oxide 1.8t/m³, transitional 2.2t/m³ and
fresh 2.6t/m³
Cut-off
parameters
The basis of the adopted cut-off grade(s) or
quality parameters applied.
• The cut-off used in the final resource was 0.5g/t Au
based on the size and shape of the resource and
approximate cost of mining a deposit of this type.
0.5g/t Au has an approximate value of AUD$50. This
will cover mining and processing costs of surface
exposed resources to 100m.
Mining factors
or
assumptions
Assumptions made regarding possible mining
methods, minimum mining dimensions and
internal (or, if applicable, external) mining
dilution. It is always necessary as part of the
process of determining reasonable prospects
for eventual economic extraction to consider
potential mining methods, but the
assumptions made regarding mining methods
• The resource is shallow and lacks significant drilling to
make appropriate assessments on mining capability. A
shallow surface exposed resource can be mined
relatively simply using open cut methods. The vertical
block size was based on 5m mining benches with 2
flitches.

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Criteria JORC Code explanation Commentary
and parameters when estimating Mineral
Resources may not always be rigorous. Where
this is the case, this should be reported with
an explanation of the basis of the mining
assumptions made.
Metallurgical
factors or
assumptions
The basis for assumptions or predictions
regarding metallurgical amenability. It is
always necessary as part of the process of
determining reasonable prospects for
eventual economic extraction to consider
potential metallurgical methods, but the
assumptions regarding metallurgical
treatment processes and parameters made
when reporting Mineral Resources may not
always be rigorous. Where this is the case,
this should be reported with an explanation of
the basis of the metallurgical assumptions
made.
• No metallurgy has been conducted but nearby
operations can be assumed for recoverability of
around 92% to 95% of the gold.
Environmen-
tal factors or
assumptions
Assumptions made regarding possible waste
and process residue disposal options. It is
always necessary as part of the process of
determining reasonable prospects for
eventual economic extraction to consider the
potential environmental impacts of the
mining and processing operation. While at
this stage the determination of potential
environmental impacts, particularly for a
greenfields project, may not always be well
advanced, the status of early consideration of
these potential environmental impacts should
be reported. Where these aspects have not
been considered this should be reported with
an explanation of the environmental
assumptions made.
• No assumptions are made here as the resource is too
preliminary
Bulk density Whether assumed or determined. If assumed,
the basis for the assumptions. If determined,
the method used, whether wet or dry, the
frequency of the measurements, the nature,
size and representativeness of the samples.
The bulk density for bulk material must have
been measured by methods that adequately
account for void spaces (vugs, porosity, etc),
moisture and differences between rock and
alteration zones within the deposit.
Discuss assumptions for bulk density
estimates used in the evaluation process of
the different materials.
• No bulk density determinations have been made. The
method used in the resource is based on nearby
resources conducted by the competent person using
below averages for the region. Densities used were
oxide 1.8t/m³, transitional 2.2t/m³ and fresh 2.6t/m³
Classification The basis for the classification of the Mineral
Resources into varying confidence categories.
Whether appropriate account has been taken
• The resource is sufficient to be classified as inferred.
• The drilling density and surface mapping is sufficient
toprovide some continuityof interpretation but lacks

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Criteria JORC Code explanation Commentary
of all relevant factors (ie relative confidence in
tonnage/grade estimations, reliability of input
data, confidence in continuity of geology and
metal values, quality, quantity and
distribution of the data).
Whether the result appropriately reflects the
Competent Person’s view of the deposit.
structural integrity and data density for detailed
assessment for a greater classification
• The classification is considered appropriate by the
competent person
Audits or
reviews
The results of any audits or reviews of Mineral
Resource estimates.
• No audit or reviews of this assessment has been
conducted
Discussion of
relative
accuracy/
confidence
Where appropriate a statement of the
relative accuracy and confidence level in the
Mineral Resource estimate using an approach
or procedure deemed appropriate by the
Competent Person. For example, the
application of statistical or geostatistical
procedures to quantify the relative accuracy
of the resource within stated confidence
limits, or, if such an approach is not deemed
appropriate, a qualitative discussion of the
factors that could affect the relative accuracy
and confidence of the estimate.
The statement should specify whether it
relates to global or local estimates, and, if
local, state the relevant tonnages, which
should be relevant to technical and economic
evaluation. Documentation should include
assumptions made and the procedures used.
These statements of relative accuracy and
confidence of the estimate should be
compared with production data, where
available.
• The confidence level of this resource is appropriate for
inferred only. Sufficient statistical assessment and
continuity of interpretation on progressive cross-
sections warrants the confidence and also supports
the necessary future drilling requirements for an
improvement in classification.

19