Undoo Creek Delivers Rock Chips Up to 50.9 g/t Au
Released
Released
Announcement PDF
www.exultantmining.com.au
Level 8, 216 St Georges Terrace, Perth, Western Australia 6000
T: +61 (08) 9481 0389 E: info@exultantmining.com.au
ACN 684 147 484
25th
March 2026
HIGH-GRADE ROCK CHIP RESULTS UP TO 50.9 g/t Au DEFINE
MINERALISED VEIN SYSTEM AT UNDOO CREEK
HIGHLIGHTS
• Exceptional high-grade gold rock chip results returned from the Undoo
Creek prospect within EL8931, including:
o 50.9 g/t Au (sample 8931-015)
o 12.6 g/t Au (sample 8931-019, Fig. 1)
o 8.4 g/t Au (sample 8931-026)
o 6.4 g/t Au (sample 8931-028)
• Mapping and rock chip sampling have now defined a mineralised quartz
vein system over a total strike length of 360m
• High-grade gold results (>5 g/t Au) returned from multiple locations along
the mapped strike, supporting strike continuity of mineralisation
• Results significantly exceed initial reconnaissance results and materially
upgrade the prospectivity of Undoo Creek
• Structural interpretation highlights vein intersections with potential for
high-grade plunging shoots
• Work programs underway to rapidly advance Undoo Creek toward drill-
ready targets
Exultant Mining Limited (ASX: 10X) (“Exultant” or “the Company”) is pleased to report assay results
from a recent rock chip sampling program completed at the Undoo Creek prospect within EL8931 at the
Peak View Project in New South Wales. The new results confirm the presence of exceptionally high-
grade gold mineralisation associated with a mapped quartz vein system extending for at least 360m
within the Devonian Glenbog Granodiorite.
Comment from Executive Chairman, Brett Grosvenor:
“After our initial rock chip results in January 2026, we have moved quickly to complete systematic mapping
and rock chip sampling at Undoo Creek, and it is very encouraging to see these programs already delivering
strong results.
What is particularly pleasing is the consistency of high-grade gold mineralisation identified along the full 360
metres of mapped strike. This gives us confidence that we are dealing with a coherent mineralised system
rather than isolated high-grade occurrences and represents a significant step forward in our understanding
of the prospect.
www.exultantmining.com.au
Level 8, 216 St Georges Terrace, Perth, Western Australia 6000
T: +61 (08) 9481 0389 E: info@exultantmining.com.au
ACN 684 147 484
Importantly, the identification of key structural intersections within the vein system highlights potential zones
for the development of high-grade shoots, which will be a key focus as we progress the project.
With this work now defining both the scale and controls of mineralisation, we are well positioned to advance
Undoo Creek toward drill targeting as we continue to apply modern, systematic exploration techniques across
the project.”
Importantly, rock chip assays exceeding 5 g/t Au have been returned from multiple locations distributed
along the 360m mapped extent of the vein system (Fig. 2), supporting the interpretation that the vein is
mineralised along strike, although the selective nature and spacing of rock chip samples mean grade
continuity has not yet been established. This represents a material increase in confidence in the scale
and continuity of the gold-bearing system at Undoo Creek and further supports the prospect as a priority
target for ongoing exploration. These results support previously reported initial rock chip results from
Undoo Creek of 5.42 g/t Au and 2.61 g/t Au1, 2
.
Figure 1. Sample 8931-019: Quartz vein displaying banded boxwork textures after
sulphides, which returned 12.6 g/t Au
NEXT STEPS
Exploration activities at Undoo Creek will focus on advancing the prospect through:
• Continued geological and structural mapping to better understand the controls on high-grade
mineralisation
• Additional rock chip sampling to test for possible repetitions of the mineralised vein system and
assess nearby parallel or related structures
• Planning of follow-up geophysical surveys to assess the depth extent of mineralisation and assist
with future targeted drilling
2cm
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Level 8, 216 St Georges Terrace, Perth, Western Australia 6000
T: +61 (08) 9481 0389 E: info@exultantmining.com.au
ACN 684 147 484
UNDOO CREEK - ROCK CHIP RESULTS
The Undoo Creek prospect comprises a series of historic shafts, pits and adits developed along a system
of quartz veins hosted within granite. The historic workings are relatively shallow, and the depth extent
of mineralisation has not been tested by modern exploration techniques or drilling. The workings are
distributed over several hundred metres and appear to have selectively targeted high-grade mineralised
shoots within a broader vein system.
Recent geological mapping has defined a vein system over a total strike length of approximately 360m.
The vein is not exposed as a continuously outcropping body but is instead mapped as a variably exposed
structure comprising local outcrop, subcrop and covered intervals, and in places is marked by historic
shafts and pits. The geometry of the system comprises a main NNW-striking vein intersected by several
NW-SE trending veins. This geometry is considered significant, with the potential for high-grade plunging
shoots at vein intersections supported by rock chip results exceeding 5 g/t Au at several of the mapped
vein intersections (Fig. 2).
Figure 2. Undoo Creek prospect - satellite image showing trend of mapped veining and
location of rock chip samples
Rock chip samples collected across the system have returned multiple high-grade gold results, including:
• 50.9 g/t Au (sample 8931-015)
• 12.6 g/t Au (sample 8931-019, Fig. 1)
• 8.4 g/t Au (sample 8931-026)
• 6.4 g/t Au (sample 8931-028)
• 1.8 g/t Au (sample 8931-029)
• 1.2 g/t Au (sample 8931-025)
• 1.1 g/t Au (sample 8931-018)
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ACN 684 147 484
These results are highly significant because they demonstrate the presence of high-grade gold
mineralisation (>5 g/t Au) at multiple locations along the mapped strike length of the vein system. This
supports the interpretation that the Undoo Creek prospect represents a mineralised gold-bearing vein
network with strong potential for additional high-grade, plunging shoots.
Mineralisation is hosted predominantly within quartz veining and, to a lesser extent, the granite host.
Textures range from strongly oxidised goethite-jarosite-haematite boxworks (after sulphides) to fresh
quartz containing abundant euhedral cubic pyrite. Locally, cubic boxwork textures are developed as
distinct bands within the quartz veins (Fig. 1).
The majority of samples were collected from mullock surrounding historic workings, with some
additional samples taken directly from the walls of historic pits and adits where accessible. While rock
chip samples are selective in nature and may not represent average grade, the consistency of anomalous
to high-grade gold results over the mapped strike provides strong evidence of a robust mineralised
system and materially enhances the prospectivity of Undoo Creek.
The results further validate the Company’s interpretation that Undoo Creek is an underexplored gold-
bearing vein system with the potential to host additional high-grade plunging shoots.
www.exultantmining.com.au
Level 8, 216 St Georges Terrace, Perth, Western Australia 6000
T: +61 (08) 9481 0389 E: info@exultantmining.com.au
ACN 684 147 484
Figure 3. Peak View Project - Regional geology showing key prospect locations
This announcement has been approved for release by the Chairman of the Board of Directors of the
Company.
For further information on Exultant Mining Limited please contact:
Brett Grosvenor Paul Berson
Exultant Mining Limited Corporate Storytime
Executive Chairman Investor Relations
Info@exultantmining.com.au paul@corporatestorytime.com
Ph: +61 (08) 9481 0389 Ph: +61 (0) 421 647 445
1 - See ASX 10X announcement "Exceptional Results Up to 5.42 g/t Au & 256 g/t Ag Peak View" - 21st January 2026
2 - Refer to Table 1
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Level 8, 216 St Georges Terrace, Perth, Western Australia 6000
T: +61 (08) 9481 0389 E: info@exultantmining.com.au
ACN 684 147 484
Disclaimer
Someofthestatementsappearinginthisannouncementmay beinthenatureofforward-lookingstatements.
You should be aware that such statements are only predictions and are subject to inherent risks and
uncertainties.ThoserisksanduncertaintiesincludefactorsandrisksspecifictotheindustriesinwhichExultant
operates and proposes to operate as well as general economic conditions, prevailing exchange rates and
interest rates and conditions in the financial markets, among other things. Actual events or results may differ
materially from the events or results expressed or implied in any forward-looking statement. No forward-
looking statement is a guarantee or representation as to future performance or any other future matters,
which will be influenced by a number of factors and subject to various uncertainties and contingencies, many
of which will be outside Exultant’s control. Exultant does not undertake any obligation to update publicly or
release any revisions to these forward-looking statements to reflect events or circumstances after today’s
date or to reflect the occurrence of unanticipated events. No representation or warranty, express or implied,
is made as to the fairness, accuracy, completeness or correctness of the information, opinions or conclusions
contained in this announcement. To the maximum extent permitted by law, none of Exultant, its Directors,
employees, advisors or agents, nor any other person, accepts any liability for any loss arising from the use of
the information contained in this announcement. You are cautioned not to place undue reliance on any
forward-looking statement. The forward-looking statements in this announcement reflect views held only as
of the date of this announcement. This announcement is not an offer, invitation or recommendation to
subscribe for or purchase securities by Exultant. Nor does this announcement constitute investment or
financial product advice (nor tax, accounting or legal advice) and is not intended to be used for the basis of
making an investment decision. Investors should obtain their own advice before making any investment
decision.
Competent Person Statement
The information in this announcement that relates to Exploration Results is based on, and fairly represents,
information compiled and reviewed by Sebastian Hind. Mr Hind is a senior geologist for Exultant Mining
LimitedandaMemberoftheAustralasianInstituteofMiningandMetallurgy(Membershipnumber3116971).
Mr Hind has sufficient experience which is relevant to the style of mineralisation and type of deposit under
consideration and to the activity which he is undertaking to qualify as a Competent Person as defined in the
2012 Edition of the Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore
Reserves (JORC Code). Mr Hind consents to the inclusion in this announcement of the matters based on his
information in the form and context in which it appears.
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Level 8, 216 St Georges Terrace, Perth, Western Australia 6000
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ACN 684 147 484
Table 1: Peak View Project - rock chip results
SAMPLE ID MGA20z55_E MGA20z55_N Au_g/t Ag_g/t As_ppm Bi_ppm Cu_ppm Mo_ppm Pb_ppm S_% Sb_ppm Zn_ppm
8931-001 715684.9149 5996178.047 0.02 34.4 22.8 25.1 664 7.3 1460 0.19 477 49
8931-002 715654.259 5996165.26 0.101 14.4 42.9 33.4 145 3.04 649 0.03 937 8
8931-003 715659.3122 5996173.017 0.028 63.4 15 195.5 213 2.61 2990 0.06 17.35 18
8931-004 715685.5123 5996180.363 0.115 108 17 192.5 781 5.32 2310 0.2 363 10
8931-005 715651.4488 5996215.508 0.046 9.58 16.2 11.35 67.1 4.72 242 0.02 13 10
8931-006 715694.0138 5996181.93 0.364 256 30.8 686 1135 1.62 48200 0.16 3.02 8
8931-007 715696.0174 5996179.216 0.27 93.4 5.5 526 1055 2.01 33200 0.23 10 3
8931-008 715685.7032 5996180.803 0.021 29.4 5.2 75.5 1195 3.45 11400 0.4 27.2 99
8931-009 716515.1708 5995118.057 5.42 0.69 2.2 1.38 9.6 2.97 55.1 1.75 0.71 17
8931-010 716510.5147 5995119.06 2.61 1.72 2.3 4.66 13 3.01 348 0.76 0.38 24
8931-011 716665.3273 5994889.745 0.644 0.14 8.6 0.19 10.1 2.15 19.2 1.95 0.27 23
8931-012 716556.9204 5995142.666 <0.005 0.01 0.9 0.04 8.9 2.67 1.9 0.01 0.12 8
8931-013 716517.541 5995006.76 <0.005 0.02 0.8 0.05 7.8 1.55 6.7 <0.01 0.2 49
8931-014 716523.1118 5994977.314 0.175 0.04 0.8 0.6 11.9 2.66 1.4 0.4 0.14 2
8931-015 716520.6589 5994980.039 50.9 5.68 11.2 1.82 15.4 10.85 43.6 0.4 0.74 59
8931-016 716520.5065 5994981.153 0.302 0.03 1 0.07 5.3 1.5 4.4 0.05 0.18 11
8931-017 716492.7412 5994914.233 0.023 0.04 1.6 0.3 5.2 6.42 12.8 0.01 9.67 19
8931-018 716558.8022 5994884.729 1.095 0.22 126 7.26 1080 12.55 92.7 0.06 0.66 41
8931-019 716561.3037 5994880.337 12.55 1.42 34.5 5.77 71.6 5.16 123.5 0.11 0.43 19
8931-020 716589.4031 5994862.766 0.209 0.04 2 0.4 5.8 2.45 6.8 0.02 0.22 9
8931-021 716601.246 5994853.923 0.09 1.58 3 11.55 11.6 3.65 211 0.07 0.23 9
8931-022 716601.38 5994855.696 0.068 2.92 5.8 16.65 46.6 4.13 442 0.13 0.21 14
8931-023 716632.1753 5994783.549 0.13 0.47 7.3 202 496 5.35 23.6 0.04 0.4 23
8931-024 716585.2114 5994900.615 0.247 0.07 12.4 1.01 3.7 2.15 17.6 0.39 0.27 21
8931-025 716578.6695 5994814.74 1.22 0.33 2.7 1.68 12.7 4.04 8 0.05 0.18 6
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8931-026 716577.7515 5994817.649 8.41 0.65 10.9 2.51 114 3.08 44.8 0.03 0.22 17
8931-027 716860.901 5994547.842 0.113 0.03 1.1 7.02 65.5 4.25 4.9 <0.01 0.24 14
8931-028 716656.9562 5994893.394 6.39 1.6 10.9 1.8 6.3 2.91 9.3 2 0.23 8
8931-029 716659.3191 5994890.671 1.815 0.72 6.2 1.02 5.8 2.75 8.7 2.08 0.17 6
8931-030 716644.9527 5994892.138 0.117 0.17 14.4 0.48 4.8 4.22 7.1 0.24 0.15 6
8931-031 716644.8159 5994890.254 0.421 0.58 9.3 0.36 8.2 2.28 4.6 1.36 0.13 7
9411-001 713354.5266 6006858.249 0.011 0.95 5.5 5.48 30.1 3.8 361 0.04 0.82 3
9411-002 713447.3868 6006855.321 0.01 0.93 71.6 2.46 505 7.42 3950 0.02 12.95 1045
9411-003 713397.4789 6006982.312 0.173 0.5 431 0.45 222 7.16 1740 0.06 14.25 768
9411-004 713398.2194 6006979.408 0.025 2.57 351 41.5 1610 25.2 2920 0.06 31.3 1165
9411-005 713000.0588 6007764.836 0.023 0.14 197.5 0.97 63.8 3.59 79.9 0.02 6.44 78
9411-006 714074.8554 6007203.021 0.008 0.11 5.5 0.94 134.5 1.02 134 0.04 1.73 235
9411-007 713625.1539 6005152.295 0.01 0.07 518 0.06 158.5 3.05 66.4 0.02 23.6 4060
*New results shown in grey
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Level 8, 216 St Georges Terrace, Perth, Western Australia 6000
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ACN 684 147 484
Appendix A: Peak View JORC Code, 2012 Table
Section 1 Sampling Techniques and Data
Criteria JORC Code Explanation Commentary
Sampling
techniques
• Nature and quality of sampling (e.g. cut
channels, random chips, or specific specialised
industry standard measurement tools
appropriate to the minerals under investigation,
such as down hole gamma sondes, or handheld
XRF instruments, etc). These examples should
not be taken as limiting the broad meaning of
sampling.
• Include reference to measures taken to ensure
sample representivity and the appropriate
calibration of any measurement tools or systems
used.
• Aspects of the determination of mineralisation
that are Material to the Public Report. In cases
where ‘industry standard’ work has been done
this would be relatively simple (e.g. ‘reverse
circulation drilling was used to obtain 1 m
samples from which 3 kg was pulverised to
produce a 30 g charge for fire assay’). In other
cases more explanation may be required, such
as where there is coarse gold that has inherent
sampling problems. Unusual commodities or
mineralisation types (e.g. submarine nodules)
may warrant disclosure of detailed information.
Rock Chip Sampling
• Rock Chips are broken from outcrop or float using a steel Estwing geological
hammer, the entire sample (nominal 0.5kg) is pulverised to produce a 30g
charge for fire assay (Au-AA23) to analyse for Au and 0.25g is used for multi-
element analysis (ME-MS61), where it uses a four acid digestion to dissolve
nearly all minerals. It’s then measured using a mass spectrometer and
optical emission spectrometer.
• Sample locations are marked using handheld GPS
• Sampling is conducted by Company personnel
• Lithology, alteration and mineralogy are logged in the field and entered into
a spreadsheet by a company geologist
Historic sampling
• Historic sampling includes:
o Stream sediment sampling by multiple explorers (WMC 1971,
Delta Gold 1993).
o Soil sampling campaigns by WMC at Peak View Prospect.
o Drilling by WMC during 1978-82 period (14 holes), Denehurst in
1995-96 (2 holes) and Ironbark Zinc during 2010-2012 (11
holes) at Peak View Prospect with 1,170 samples analysed for
Cu, Pb, Zn, As, Ag. Some of the samples were assayed for Au.
• Analytical methods included AAS and fire assay; however, QAQC
protocols from 1975-1995 are not consistently documented in available
reports.
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Criteria JORC Code Explanation Commentary
• Rock chips collected by Peak View Exploration were pulverized to produce
a 25g charge for aqua regia digestion with a MS analytical finish to analyze
for 52 elements (AR25/MS52)
Drilling
Techniques
• Drill type (e.g. core, reverse circulation, open-
hole hammer, rotary air blast, auger, Bangka,
sonic, etc) and details (e.g. core diameter, triple
or standard tube, depth of diamond tails, face-
sampling bit or other type, whether core is
oriented and if so, by what method, etc).
• 27 drill holes completed historically between 1975-2012, comprising:
o WMC 1978 – 1982: 14 diamond drillholes for total of 1,852
metres with an average of 132 m.
o Denehurst 1995-96: 2 diamond drillholes for total of 291 m.
o Ironbark Zinc 2010-2012: 11 diamond drill holes for total of
1,710 m.
• Hole orientations generally –60° toward local grid west.
• Diamond holes were NQ/HQ Size.
• Drilling unit was track mounted.
• Core orientation methods not documented in available reports.
Drill Sample
Recovery
• Method of recording and assessing core and
chip sample recoveries and results assessed.
• Measures taken to maximise sample recovery
and ensure representative nature of the
samples.
• Whether a relationship exists between sample
recovery and grade and whether sample bias
may have occurred due to preferential loss/gain
of fine/coarse material.
• Recovery records are limited or inconsistently reported in historic drilling
programs.
• No systematic recording of core recovery or sample quality documented for
early programs (1975-1995).
• Potential sample bias due to preferential loss in broken ground zones
cannot be assessed from available data.
Logging
• Whether core and chip samples have been
geologically and geotechnically logged to a level
of detail to support appropriate Mineral Resource
estimation, mining studies and metallurgical
studies.
• Whether logging is qualitative or quantitative in
nature. Core (or costean, channel, etc)
photography.
• Historic core has been geologically logged to varying standards depending
on the operator and time period.
• Logging generally qualitative in nature, focusing on lithology, alteration,
and mineralisation.
• Core photography not systematically undertaken in early programs.
• Detailed structural logging limited, though some programs noted shear-
foliation oriented N-S with steep dip.
• Most intersections appear to have been logged, though detail level varies
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Level 8, 216 St Georges Terrace, Perth, Western Australia 6000
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ACN 684 147 484
Criteria JORC Code Explanation Commentary
• The total length and percentage of the relevant
intersections logged.
significantly between operators.
Subsampling
techniques and
sample
preparation
• If core, whether cut or sawn and whether
quarter, half or all core taken.
• If non-core, whether riffled, tube sampled, rotary
split, etc and whether sampled wet or dry.
• For all sample types, the nature, quality and
appropriateness of the sample preparation
technique.
• Quality control procedures adopted for all sub-
sampling stages to maximise representivity of
samples.
• Measures taken to ensure that the sampling is
representative of the insitu material collected,
including for instance results for field
duplicate/second-half sampling.
• Whether sample sizes are appropriate to the
grain size of the material being sampled
• Core sampling methods are not consistently documented across all historic
programs.
• RC samples collected at 0.66 m intervals in most programs; Diamond
drilling samples collected at 0.1 m intervals.
• Sample preparation procedures varied between operators and time
periods.
• No documented field duplicate or second-half sampling programs.
• Quality control procedures for sub-sampling are not systematically
documented for early programs.
• Rock Chips are broken from outcrop or float using a steel Estwing geological
hammer, the entire sample (nominal 0.5kg) is pulverised to produce a 30g
charge for fire assay (Au-AA23) to analyse for Au and 0.25g is used for
multielement analysis (ME-MS61), where it uses a four-acid digestion to
dissolve nearly all minerals. It’s then measured using a mass spectrometer
and optical emission spectrometer.
• Rock chips collected by Peak View Exploration were pulverized to produce
a 25g charge for aqua regia digestion with a MS analytical finish to analyze
for 52 elements (AR25/MS52)
• In-Lab QA/QC procedures include insertion of standards, blanks and
duplicates, grind checks and repeat analyses are standard procedure.
• A 0.5kg sample size for a Rock Chip is an acceptable industry standard
and considered appropriate for the style of mineralisation being targeted
and the grain size of the rock being sampled.
Quality of assay
data and
laboratory tests
• The nature, quality and appropriateness of the
assaying and laboratory procedures used and
whether the technique is considered partial or
total.
• For geophysical tools, spectrometers, handheld
XRF instruments, etc, the parameters used in
• Historic assaying conducted using:
o Fire assay for gold analysis (considered total extraction method)
o Atomic Absorption Spectroscopy (AAS) for gold and base
metals.
• Laboratories used not consistently documented.
• QAQC procedures: Standards, blanks, and duplicates not systematically
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Criteria JORC Code Explanation Commentary
determining the analysis including instrument
make and model, reading times, calibrations
factors applied and their derivation, etc.
• Nature of quality control procedures adopted
(e.g. standards, blanks, duplicates, external
laboratory checks) and whether acceptable
levels of accuracy (i.e. lack of bias) and precision
have been established.
implemented in early programs (1975-1995).
• Modern program (Ironbark 2007-2012) implemented better QAQC, but
specific details not provided in available reports.
• No documented external laboratory checks or round-robin testing.
• Previous rock chip program (Peak View Exploration 2022-2023)
implemented sound QAQC consisting of duplicates, standards
(OREAS622 & OREAS232b) and blanks
• The latest program (Exultant Mining 2025 - Present) uses ALS Orange and
considers its procedures for sample preparation, fusion and analysis
industry standard.
• In-Lab QA/QC procedures include insertion of standards, blanks and
duplicates, grind checks and repeat analyses are standard procedure.
• A 0.5kg sample size for a rock chip sample is an acceptable industry
standard and considered appropriate for the style of mineralisation being
targeted and the grainsize of the rock being sampled.
• QA/QC samples are behaving within acceptable thresholds.
• Accuracy and precision levels are not established for historic data.
Verification of
sampling and
assaying
• The verification of significant intersections by
either independent or alternative company
personnel.
• The use of twinned holes.
• Documentation of primary data, data entry
procedures, data verification, data storage
(physical and electronic) protocols.
• Discuss any adjustment to assay data
• Limited verification of significant intersections documented.
• Data entry and verification procedures not documented for most historic
programs.
• Primary data storage protocols vary by operator - some data may be housed
with NSW Department of Primary Industries.
• No systematic independent verification of historic results undertaken.
• Data acquired during logging of rock chip samples is captured in Microsoft
Excel and incorporated into the digital database
Location of data
points
• Accuracy and quality of surveys used to locate
drill holes (collar and downhole surveys),
trenches, mine workings and other locations
used in Mineral Resource estimation.
• Historic survey methods not consistently documented.
• Local grid systems used by different operators (WMC) may not be
consistent.
• Coordinate system conversions between different programs may introduce
errors.
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Criteria JORC Code Explanation Commentary
• Specification of the grid system used.
• Quality and adequacy of topographic control.
• Down-hole surveys: Methods not documented for most programs.
• Topographic control: Adequate for the low-relief terrain (maximum relief
~700 m).
• Grid system: Various local grids used historically; modern programs used
MGA94 Zone 55.
• Collar survey accuracy estimated at ±5-10 m for early programs, improving
to ±1-2 m for modern programs (Ironbark).
• Data points in the field are collected using a handheld Garmin GPSMAP®
65S MULTI-BAND
Data spacing and
distribution
• Data spacing for reporting of Exploration
Results.
• Whether the data spacing and distribution is
sufficient to establish the degree of geological
and grade continuity appropriate for the Mineral
Resource and Ore Reserve estimation
procedure(s) and classifications applied.
• Whether sample compositing has been applied
• Data points in the field are collected using a handheld Garmin GPSMAP®
65S MULTI-BAND with a nominal accuracy of +/- 5m
• Grid system is GDA2020 Zone 55
• RC/Diamond drilling: Variable spacing, generally 25-100 m apart.
• Data spacing insufficient for resource estimation at Peak View prospect.
• Most of the prospect strike length only tested by shallow drilling with wide
spacing.
• Rock chip samples are point samples and are not adequate for Mineral
Resource and Ore Reserve estimations
Orientation of
data in relation to
geological
structure
• Whether the orientation of sampling achieves
unbiased sampling of possible structures and the
extent to which this is known, considering the
deposit type.
• If the relationship between the drilling orientation
and the orientation of key mineralised structures
is considered to have introduced a sampling
bias, this should be assessed and reported if
material.
• Historic drilling generally oriented -60° toward local grid west.
• Mineralisation orientation: Steeply east-dipping shear zones parallel to N-S
striking thrust faults.
• Main lode plunge: Peak View ~25° to north.
• Drilling orientation appears appropriate for intersecting the steeply-dipping
mineralised zones.
• Potential bias: Some oblique intersection of moderately north-plunging
shoots but not considered to introduce significant sampling bias.
• Rock chip samples are collected where there is adequate outcrop
Sample security
• The measures taken to ensure sample security • Sample security measures not documented for historic programs.
• Chain of custody procedures not consistently reported.
• Sample storage and handling protocols varied between operators and time
www.exultantmining.com.au
Level 8, 216 St Georges Terrace, Perth, Western Australia 6000
T: +61 (08) 9481 0389 E: info@exultantmining.com.au
ACN 684 147 484
Criteria JORC Code Explanation Commentary
periods.
• No evidence of systematic sample security issues affecting results.
• Rock chip samples are collected within calico bags and stored in sealed
polyweave bags that are secured on pallets for transport
• Pallets of samples are transported via a freight company to ALS Orange
• The facility at ALS Orange is presumed to be secured and locked with an
adequate and regularly monitored security system
Audits or reviews
• The results of any audits or reviews of sampling
techniques and data.
• No systematic audits or reviews of historic sampling techniques
documented.
• No independent technical audits of historic exploration programs identified.
• Data compilation and review ongoing as part of current technical
assessment.
• The sampling methods being used are industry standard practice.
• The laboratory holds ISO/IEC 17025 accreditation for testing and
calibration, ensuring the technical competence of the facility.
• The management system of Australian Laboratory Services Pty. Ltd.
located at 10 Leewood Drive, Orange, NSW, is certified to ISO 9001:2015
standards.
• Historic samples reported (Peak View Exploration) used Intertek Adelaide
laboratory which holds an ISO 17025 accreditation for testing and
calibration, ensuring the technical competence of the facility.
Section 2 Reporting of Exploration Results
Criteria JORC Code Explanation Commentary
Mineral tenement
and land tenure
status
• Type, reference name/number, location and
ownership including agreements or material
issues with third parties such as joint ventures,
par
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