Skip to main content

AI assistant

Sign in to chat with this filing

The assistant answers questions, extracts KPIs, and summarises risk factors directly from the filing text.

INFINITY MINING LIMITED Capital/Financing Update 2024

Feb 28, 2024

65121_rns_2024-02-28_021d536d-ccd0-415d-9367-210138bea703.pdf

Capital/Financing Update

Open in viewer

Opens in your device viewer

==> picture [595 x 113] intentionally omitted <==

ASX ANNOUNCEMENT 29 February 2024

FURTHER GOLD RESOURCE FROM THE GOLDFIELDS

Highlights

  • Maiden 2,700 ounce inferred Mineral Resource Estimate at Great Northern.

  • Company Goldfields Resource total increased to 63,000 Ounces.

Infinity Mining Limited (ASX: IMI ) (“Infinity” or the “Company”) is pleased to announce its Maiden Resource estimate at Great Northern, adding to the recently announced inferred and exploration target estimates at Craig's Rest and Victor Bore Prospects[1] . Infinity continues to pursue its strategic regional resource target of up to 500,000 ounces.

==> picture [313 x 319] intentionally omitted <==

Figure 1: Infinity Mining Goldfields Portfolio.

1 See ASX Announcement 19 January 2024 Maiden Gold Resource Estmate - Amendment

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

==> picture [595 x 112] intentionally omitted <==

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.

The inferred (see Table 1) JORC 2012 Mineral Resource Estimate (MRE) has been compiled from RC drilling completed by Infinity in 2023 and historical drilling at Great Northern.

Table 1: Great Northern Gold Resource Estimate

Classifcaton Cut-of (g/t) Tonnes Au (g/t) Ounces
Inferred 0.5 57,000 1.47 2,700

This takes the total Infinity Goldfields Resource to 63,000 Ounces.

Table 2: Total Infinity Goldfields Resource.[ 2]

Cutoff
(g/t)
Tonnes Au
(g/t)
Ounces
Great Northern 0.5 57,000 1.47 2,700
Craigs Rest 0.5 1,096,000 1.38 48,600
Victor Bore 0.5 234,000 1.56 11,700
Total 1,387,000 63,000

Infinity considers the inferred resources to have future mining potential in that:

  • the mineralisation is exposed on the surface,

  • is of sufficient width and grade for open pit mining, and

  • having a probable free dig component from near surface weathering.

2 See ASX Announcement 19 January 2024 Maiden Gold Resource Estmate - Amendment

2

==> picture [595 x 112] intentionally omitted <==

GEOLOGY

The Central Goldfields tenements all lie in areas of Archaean greenstone, associated with major NNWtrending fault zones see

Figure 2 .

Figure 2: Regional interpreted geology 1:500k scale from GSWA.

Great Northern P37/8310 & M37/1360 is located in the Leonora District of the Central Goldfields. The tenement is host to Archean greenstones including, felsic intrusives, metabasalts, amphibolite and schists, and lies along a major NW-trending regional structure, between the Ursus Fault and the Keith-Kilkenny Fault zone. Many of the nearby gold deposits such as Kailis and Sons of Gwalia are linked to these NW structures.

3

==> picture [595 x 112] intentionally omitted <==

The local geology consisted of felsic, intermediate schists intruded by mineralised quartz veins with notable shearing identified.

Cautionary Note on Resource Target: 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).

4

==> picture [595 x 112] intentionally omitted <==

INFERRED RESOURCE CRITERIA

Database

The Infinity Goldfields database comprises 90 RC drill holes for 7,081m covering all prospects. The majority of this drilling was conducted by IMI using JORC compliant techniques, as described below. There are a further 19 RAB holes for 648m in the database but were not used in the interpretation or interpolation processes.

RC Drilling Details

The Central goldfields program was completed by Idrilling between the 25th January to 4th of March 2023. The drill was a Hydco 350 RC rig with a 140mm (5.5 inch) face sampling RC hammer bit. These holes were orientated at 60-degree inclination with varying azimuths generating 2kg - 3kg samples splits from dry 1m bulk samples. All holes had three-to-six-meter PVC collars. Collars are reported in Appendix 2.

Sampling and Sub-Sampling Techniques

Samples were collected through a cyclone and cone splitter. A basalt blank reference material was inserted for every 100 samples. RC field duplicates were collected at a ratio of 1:100 and collected at the same time as the original sample through the B chute of the cone splitter. Matrix matched CRMS reference material (CRM) was inserted at a ratio of 1:50. The grade ranges of the CRM’s were selected based on grade populations and economic grade ranges.

Drill chip samples were collected during the program, including one metre split samples and four metre composite samples. Samples were dispatched to Jinning Laboratories in Kalgoorlie and transported to Perth for Fire Assay (FA50A) and Multi Element (MADI33) analysis. All holes were sampled at 1 metre intervals. For intervals containing possible gold mineralisation, 1 m samples were collected and submitted to the laboratory for analysis. For samples outside the logged mineralised zones, 4 m composite samples were collected using a manual spear and sent to the laboratory for analysis. If any assays from the 4 m composite samples contained anomalous Gold > 0.2 g/t, then 1m splits were subsequently taken.

Geological Logging

RC chip samples were collected in sieves and washed for logging. Dilute HCL was used to identify calcrete near the surface and for carbonate veining. Logging data was entered into excel database. A portable XRF analyser set to soils mode and a magsus (KT-10) were used to assist the geologist. Chip trays were photographed and stored at the Leonora yard.

5

==> picture [595 x 112] intentionally omitted <==

pXRF and MagSus Analysis

A magsus (KT-10) was used during the drilling program to identify the magnetic susceptibility of the rocks. It was a useful device identifying the ultramafic magnetic anomaly at Coppermine. In addition, it provided useful information for lithological units, weathered zones, and magnetic depleted zones helping to identify faulting and shear zones.

Portable XRF measurements were carried out by Infinity mining on several prospects. The Olympus Vanta (XRF) was setup to use 3 beams at 30 second intervals. Systematic use of pXRF QA/QC protocol was adopted with standards and blanks analysed at the start of everyday. Ti/Zr ratios helped to determine lithological units.

QAQC

Comprehensive QAQC procedures were implemented for all the 112 samples sent in 14 batches to Jinning’s Laboratories. Four QAQC samples were included for every 100m of samples. This included two Oreas standards (G312-7 & G318-2), 1 duplicate and 1 blank. The gold and copper Oreas standards were 10-gram packets of Certified Reference Materials (CRM). Results for the QAQC standards fell inside the first standard deviation with some standard assay results falling inside the second standard deviation.

DGPS Survey

An RTK DGPS survey was carried out by Spectral Surveys Pty Ltd in mid-March 2023. The accuracy of the RTK system was estimated to be with +/- 40 millimetres.

Interpretation

Interpretations were conducted in cross-section based on the identification of pre-existing structural interpretations from past consultants. The drill intersections were aligned with surface outcrops and historical workings for orientations.

The minimum lode width intersection was 2m downhole and lode ends were extended approximately 5m.

Great Northern interpretation comprises of 2 lodes to a maximum 110m in strike length and oriented in towards 300°. The northwest appears to be truncated and undefined in current drilling past this point. To the southeast the lode is open although only one drill hole exists on the final section of anomalous grades. The orebody is open at depth.

Lode numbers are based on the string and wireframe numbering and entered into the block model in the same format.

6

==> picture [595 x 112] intentionally omitted <==

==> picture [482 x 256] intentionally omitted <==

Figure 3: Great Northern interpreted lodes, corresponding wireframe and string numbers.

Criteria used in the interpretations were:

  • Interpretations were based on gold values only.

  • Geological continuity was maintained by absorbing low gold values based on a statistical background of 0.25g/t Au.

  • Sections extended 5m beyond the last interpreted section.

  • The interpretations were wireframed to create a solid.

Compositing

The process of data preparation and compositing involved the following:

  • Flagging the raw sample intervals within the database from the interpreted wireframe solids and numbering according to the individual lode interpretation wireframe. The database table is called “ northern_flag ” with the individual lodes identified as flag 1 or 2 as per Figure 3.

  • Only RC drill holes were used.

  • Extraction & compositing the gold values to 1.0m.

  • Final extracted flagged composite samples files are called northern_lode1.str and northern_lode 2.str.

7

==> picture [595 x 112] intentionally omitted <==

Statistics

Statistics were conducted on datasets representing the major lodes 1 to 3 and combined lodes for the purpose of identifying outlier assays for possible high-grade cutting (Table 3).

Table 3: Univariate statistics of composite drill samples.

Number of samples 117
Minimum value 0
Maximum value 10.46
Mean 1.47
Median 0.50
Variance 4.94
Standard Deviaton 2.22
Coefcient of variaton 1.51
Skewness 2.44
Kurtosis 8.80
10.0 Percentle 0.07
20.0 Percentle 0.22
30.0 Percentle 0.28
40.0 Percentle 0.42
50.0 Percentle (median) 0.50
60.0 Percentle 0.78
70.0 Percentle 1.06
80.0 Percentle 2.23
90.0 Percentle 3.91
92.5 Percentle 5.20
95.0 Percentle 6.52
97.5 Percentle 9.46
98.0 Percentle 10.20
98.5 Percentle 10.20
99.0 Percentle 10.33
99.5 Percentle 10.33
99.9 Percentle 10.46

Upper Cut-off Grades

Upper cut-off grades are determined using statistical analysis identifying where the point outlier grades are not consistent with normal mineralisation. The files used were the combined lode datasets for Great Northern.

The results indicate no upper cutting was required. The highest grade is 10.46g/t Au which is considered below the regional estimated upper cut-off grade of 30g/t Au.

8

==> picture [595 x 112] intentionally omitted <==

BLOCK MODELLING

Three block models were created in Surpac (version 6.6.2 x64) and named:

“great_northern_model_jan24.mdl”.

The interpolation process used inverse distance squared (ID2) as there is insufficient data for a resource classification above inferred. No anisotropy, variography or block optimisation studies were conducted due to low sample populations.

Search Parameters

Anisotropy determinations were based on average azimuth and dip orientations with a sufficient search distance to cover 2 drill sections. Details are as follows:

  • First pass

  • Azim: 300° length 50m

  • Dip: -73°

  • Maj - Semi: 2:1 ratio

  • Major – minor: 5: 1 ratio

  • Second search is isotropic with a 100m search.

Model Attributes

Table 4.

Density measurements were not taken for the model locations. The density measurements used are derived from the models created for Victor Bore. Weathering profiles were logged so wireframes of the respective profiles were created and called BOCO and TOFR. The density used are considered average or below average for the Eastern Goldfields region. The resultant criteria for weathering is as follows:

  • Surface to base of complete oxidation (above BOCO): 1.8 t/m³.

  • Complete oxidation to top of fresh rock (BOCO to TOFR): 2.2 t/m³.

  • Below top of fresh rock profile (below TOFR): 2.6 t/m³.

Table 4: Block model parameters for Great Northern.

**Type ** Northing Easting Elevation
Minimum Coordinates 6801210 351620 275
Maximum Coordinates 6801350 351714 400
User Block Size 10 2 5
Min. Block Size 2.5 0.5 1.25
Rotation -60 0 0
Total Blocks 80703
Storage Efficiency% 92.33

9

==> picture [595 x 112] intentionally omitted <==

Model attributes are listed in Table 5.

Table 5: Block model attributes for Great Northern.

Attribute
Name
Decimal Description
Type Background
s
au_id2_uncut Float 3 0 inverse distance squared interpolated using uncut
data
classification Integer - 0 inferred=1,indicated=2 measured=3
lode Integer - 0 lode represents wireframe number = 1
pass_no Integer - 0 au_ok_cut interpolationpass number
sg Float 2 0 Bulk density: ox= 1.8g/cm3, pox = 2.2g/cm3,
fresh = 2.6g/cm3
weathering Integer - 0 0=air, 1=oxide, 2=transitional, 3=fresh

10

==> picture [595 x 112] intentionally omitted <==

Classification

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.

In satisfaction of JORC Section 21 in circumstances where the estimation of the Inferred Mineral Resource is presented on the basis of extrapolation beyond the nominal sampling spacing and taking into account the style of mineralisation, the report must contain sufficient information to inform the reader of:

  • the maximum distance that the resource is extrapolated beyond the sample points: Data was extended 5m beyond the end drilling sections.

  • the proportion of the resource that is based on extrapolated data: All of the extrapolated data is used in the resource evaluation.

  • the basis on which the resource is extrapolated to these limits: Drilling sections were between 30 and 40m apart for each interpreted area. Beyond the end drilling sections the probability of the data continuing is high but variability in grade continuity in unknown therefore excessive extensions to the interpretations were not warranted.

Diagrammatic representation of the Inferred Mineral Resource showing clearly the extrapolated part of the estimated resource. Refer to Figure 4, Figure 5 and Figure 6 as the entire interpretation is inferred.

MINERAL RESOURCE

The gold mineral resource is reported at a 0.5ppm Au lower cut-off grade and all models are reported as an inferred classification. HGS considers the grade to be within expected surface mining cut-off grades.

Table 6: Reported re Table 6: Reported re sourcefor the Great Northern Project. sourcefor the Great Northern Project. sourcefor the Great Northern Project.
Classifcaton Cut-of Tonnes Au (g/t) Ounces
Inferred 0.5 57,000 1.47 2,700

11

==> picture [595 x 112] intentionally omitted <==

Table 7: Details of the resource at various grade cut-offs.

Great Northern Great Northern Great Northern
Cutof Tonnes Au (g/t) Ounces
0 63,672 1.36 2,792
0.2 63,510 1.37 2,791
0.3 63,005 1.38 2,786
0.4 61,506 1.40 2,770
0.5 56,974 1.47 2,701
0.6 50,863 1.59 2,593
0.7 47,876 1.64 2,530
0.8 44,471 1.71 2,447
0.9 40,586 1.79 2,341
1 38,166 1.85 2,268
1.5 24,730 2.18 1,731
2 12,730 2.60 1,065
2.5 5,843 3.03 570
3 1,811 3.74 218

Infinity considers the inferred resources to have future mining potential in that:

  • the mineralisation is exposed on the surface therefore a low mining stripping ratio is probable,

  • is of sufficient width and grade for open pit mining, and

  • having a probable free dig component from near surface weathering.

  • Mineralisation is less than 100m which is well within probability of a potential open pit mining operation.

No metallurgy has been conducted as the resource if too premature at this point in time. The project though is in a highly regarded gold province with multiple successful mines operating using carbonin-leach processing extraction. Infinity anticipates metallurgical extraction to be similar to nearby operations.

12

==> picture [595 x 112] intentionally omitted <==

==> picture [377 x 268] intentionally omitted <==

Figure 4: Great Northern resource wireframes over satellite imagery showing the drilling campaigns.

Figure 5: Great Northern model showing block grades and drilling viewed from the north.

13

==> picture [595 x 112] intentionally omitted <==

==> picture [477 x 439] intentionally omitted <==

Figure 6: Great Northern model showing block grades and drilling viewed from the south.

NEXT STEPS

IMI continues to refocus and plan high-value generative steps for lithium discoveries in the worldclass Pilbara Lithium Province. Simultaneously, the company is actively undertaking negotiations with third parties regarding the sale or partnerships of non-core assets, including the Central Goldfields Project. It is important to note that there is no certainty that these negotiations will result in transactions to sell the non-core assets. Any resultant transactions, if they occur, may provide the Company with further funds to expedite lithium-related activities.

14

==> picture [595 x 112] intentionally omitted <==

For further information please contact:

Joe Phillips

Executive Chairman +61 7 3221 1796 [email protected]

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 forward-looking 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 forward-looking 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, Mineral Resource Estimate and Exploration Target Estimate 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.

15

==> picture [595 x 112] intentionally omitted <==

APPENDIX 1 - 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.
• 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 any1 m intervals duringtheprogram.

16

==> picture [595 x 112] intentionally omitted <==

Criteria JORC Code explanaton Commentary
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.
• Typical recoveries for this RC program are
estmated to be in excess of 80%.
• Samples were largely dry, with only a few
samples being moist.
• 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
The nature, quality and appropriateness of
the assaying and laboratory procedures used
and whether the technique is considered
• All laboratory assaying was completed by the
Jinning Testng and Inspecton Laboratory, in
Perth,WA.

17

==> picture [595 x 112] intentionally omitted <==

Criteria JORC Code explanaton Commentary
laboratory
tests
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 checks) and whether acceptable
levels of accuracy (i.e. lack of bias) and
precision have been established.
• 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 QAQC protocols were implemented.
• 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
• 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.

18

==> picture [595 x 112] intentionally omitted <==

Criteria JORC Code explanaton Commentary
Mineral Resource and Ore Reserve estmaton
procedure(s) and classifcatons applied.
Whether sample compositng has been
applied.
• 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
structure
Whether the orientaton of sampling achieves
unbiased sampling of possible structures and
the extent to which this is known, considering
the deposit type.
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.
• Holes were generally angled to intersect the
interpreted depth extension of the target
structures, at the optmal orientaton..
• No sampling bias due to drilling orientaton is
known 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
• 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)

19

==> picture [595 x 112] intentionally omitted <==

Criteria JORC Code explanaton Commentary
operate in the area. ➢ 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
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.

20

==> picture [595 x 112] intentionally omitted <==

Criteria JORC Code explanaton Commentary
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 examples of such
aggregatons should be shown in detail.
The assumptons used for any reportng of
metal equivalent values should be clearly
stated.
• 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.
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
• Also enclosed in this announcement.

21

==> picture [595 x 112] intentionally omitted <==

Criteria JORC Code explanaton Commentary
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
the Great Northern project.
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

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 reportingof all

22

==> picture [595 x 112] intentionally omitted <==

Criteria JORC Code explanation Commentary Commentary Commentary Commentary
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.
• Model dimensions: 140m long x 94m wide x
125m deep on an orientation of 300 degrees.
North
East
RL
Minimum
Coordinates
6801210
351620
275
Maximum
Coordinates
6801350
351714
400
North East RL
Minimum
Coordinates
6801210 351620 275
Maximum
Coordinates
6801350 351714 400
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 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.
• 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 did not influence the result. No high
grade cutting was used as the highest grade
was 10.46g/t Au. The competent person has
conducted multiple resources 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
50m searches with search ratios in the minor
directions or 2:1 and 5:1. This was sufficient
to fill 92% of the blocks. A second search of
100m isotropic was conducted to fill the
remaining blocks.
• Block sizes for the model is 10m (N) x 2m (E) x
5m (RL) and sub-celled to 2.5m x 0.5m x
1.25m
• Validation work included checking the block
grades against the drilling and trend analysis
plot comparing the block grades against the
drill sample grades graphically. This was
considered sufficient for this type and

23

==> picture [595 x 112] intentionally omitted <==

Criteria JORC Code explanation Commentary
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.
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 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.

The resource is shallow and considered
sufficient for open-pit mining capability.

Infinity considers the inferred resources
to have future mining potential in that:
• the mineralisation is exposed on the
surface,
• is of sufficient width and grade for
open pit mining, and
• having a probable free dig
component from near surface
weathering.
• The mineralisation is currently less
than 100m being within open pit
mining capability.
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
• No metallurgy has been conducted but
nearby operations can be assumed for
recoverability of around 92% to 95% of the
gold.

24

==> picture [595 x 112] intentionally omitted <==

Criteria JORC Code explanation Commentary
the case, this should be reported with an
explanation of the basis of the
metallurgical assumptions made.
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 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.
• The resource is sufficient to be classified as
inferred.
• The drilling density and surface mapping is
sufficient to provide some continuity of
interpretation but lacks structural integrity
and data density for detailed assessment for a
greater classification
• The classification is considered appropriate by
the competent person

25

==> picture [595 x 112] intentionally omitted <==

Criteria JORC Code explanation Commentary
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.

26

==> picture [595 x 112] intentionally omitted <==

APPENDIX 2 - RC DRILL COLLARS

Hole Tenement Project East GDA94 North GDA94 RL m Azim Dip Depth m
CM23RC001 P3709162 Coppermine 316030.3 6824038.0 394.4 45 -60 96
CM23RC002 P3709162 Coppermine 316003.9 6824199.4 394.4 201 -59.9 120
CM23RC003 P3709162 Coppermine 315891.2 6824176.2 395.1 179 -59.51 90
BG23RC001 P3708278 Barlow’s Gully 310894.6 6837488.7 416.5 358 -58.54 102
BG23RC002 P3708278 Barlow’s Gully 311061.1 6837494.8 418.3 12 -59.28 90
BG23RC003 P3708278 Barlow’s Gully 311849.6 6837434.7 418.3 306 -60.48 84
BG23RC004 P3708278 Barlow’s Gully 311805.6 6837437.7 420.1 131 -59.85 102
BG23RC005 P3708278 Barlow’s Gully 311519.1 6837547.9 420.8 294 -59.05 84
BG23RC006 P3708278 Barlow’s Gully 311482.9 6837588.0 422.8 117 -59.4 120
BG23RC007 P3708278 Barlow’s Gully 310545.2 6837121.7 416.8 0 -59.74 78
BG23RC008 P3708278 Barlow’s Gully 310742.3 6837117.4 418.0 359 -59.62 90
BG23RC009 P3708278 Barlow’s Gully 310751.3 6837495.3 413.1 3 -58.31 84
VB23RC001 M3701349 Victor Bore 331713.5 6811783.0 381.6 321 -59.61 126
VB23RC002 M3701349 Victor Bore 331610.2 6811929.3 381.4 297 -59.23 126
VB23RC003 M3701349 Victor Bore 331526.7 6811778.2 381.5 292 -59.46 102
VB23RC004 M3701349 Victor Bore 331548.9 6811817.6 381.3 293 -59.8 96
VB23RC005 M3701349 Victor Bore 331653.3 6811987.0 381.4 298 -59.48 96
CM23RC001 P3708325 Camel 338866.8 6811625.0 404.5 233 -59.9 132
CM23RC002 P3708325 Camel 338877.2 6811841.9 400.6 232 -60.2 84
CM23RC003 P3708325 Camel 338852.9 6812054.6 400.8 273 -59.48 114
CM23RC004 P3708325 Camel 338652.8 6811923.7 399.3 228 -59.48 102
VB23RC006 P3708376 Victor Bore 331942.9 6811711.8 380.3 288 -60.66 90
VB23RC007 P3708376 Victor Bore 331939.5 6811684.2 380.5 292 -60.78 90
VB23RC008 P3708376 Victor Bore 331921.4 6811635.5 380.7 289 -59.57 108
GN23RC112 P3708310 Great Northern 351580.2 6801331.8 392.3 214 -59.49 120
GN23RC113 P3708310 Great Northern 351589.3 6801346.7 392.1 216 -58.98 132
GN23RC114 P3708310 Great Northern 351639.8 6801280.4 391.2 210 -59.61 90
GN23RC115 P3708310 Great Northern 351532.2 6801332.1 393.3 211 -59.77 120
GN23RC116 P3708310 Great Northern 351490.1 6801336.8 395.0 209 -59.59 90
VB23RC009 M3701349 Victor Bore 331677.1 6811975.2 381.5 296 -59.95 131
VB23RC010 M3701349 Victor Bore 331672.3 6812023.6 381.2 294 -59.56 108
VB23RC011 M3701349 Victor Bore 331572.7 6811804.0 381.4 295 -59.55 120
VB23RC012 M3701349 Victor Bore 331573.1 6811853.7 381.2 293 -60.12 102
VB23RC013 M3701349 Victor Bore 331594.4 6811893.5 381.3 294 -59.18 96
VB23RC014 M3701349 Victor Bore 331635.3 6811961.3 381.5 297 -60.23 102
VB23RC015 M3701349 Victor Bore 331692.2 6812058.9 381.3 296 -59.7 114
VB23RC016 M3701349 Victor Bore 331633.7 6811915.9 381.5 294 -59.4 120

27