ANNUAL REPORT 30 JUNE 2025
Released
Released
Announcement PDF
ANNUAL
REPORT
2025
Focused. Forward.
2025 Operations Highlights
Financial*
Cash flow from
operations
$130.9 million
Net profit after
tax $45.2 million
EBITDA
$ 160.5 million**
Operations
Operating Assets
3
Development Projects
2
Production
Gold production for group
55.2koz
Copper production for group
24.9kt
75% 286% 109%
* Percentages expressed as comparison to FY24
** Refer to page 74
*** Refer to ASX announcement “Material Increase in Copper and Gold at Constellation”, 31 March 2025
Copper equivalent production
42.1kt
Cracow milestones
New target identified
Golden Plateau
Mill improvement project
1–2% gold recovery improvement
Tritton milestones
Project milestones
Simplifying
portfolio
Focus on mine
life growth
Progressed
feasibility at
Stockman
Continued
exploration at
Jaguar
Murrawombie Open Pit:
Commenced production
(stage one)
Increased Constellation
Mineral Resource (since 2022)***
&
+24%
copper
+29%
gold
We are Aeris
Resources
Aeris Resources is a mid-tier base
and precious metals producer with a
copper-dominant portfolio and a highly
prospective exploration package.
EXECUTIVE CHAIRMAN’S LETTER 2
REVIEW OF OPERATIONS 3
Tritton Operations 4
Cracow Operations 9
North Queensland Operations 12
Jaguar Project 13
Stockman Project 16
RESOURCES AND RESERVES 17
SUSTAINABILITY REPORT 25
DIRECTORS’ REPORT 65
Operating Review 69
Financial Review 73
Letter from the 81
Remuneration Committee Chairman
FINANCIAL REVIEW 95
Shareholder Information 145
Glossary146
Corporate directory 147
EXECUTIVE CHAIRMAN’S LETTER
EBITDA and profit after tax were materially higher year-on-year and we achieved group level copper
equivalent guidance. We finished the year with a strong cash and receivables balance and refinanced
facilities, setting us up well to continue this trajectory into FY26.
Tritton produced 19.4kt of copper for the year, slightly lower than the previous year and unfortunately
below guidance. However, our focus on operational improvements has resulted in improved productivity
and we are set to carry these gains forward. We began mining at the Murrawombie Pit, adding open
cut operations to our portfolio of underground mines and marking a significant milestone for Aeris. The
investment in stage two of Murrawombie open pit has positioned Tritton well for the following years.
We also delivered an updated Mineral Resource for the Constellation Project including potential for a
significantly larger open pit and greater contained metal. Constellation has the potential to be a major ore
source for Tritton in the future and feasibility studies and permitting activities are currently underway.
Cracow again performed well, producing 45.1koz gold roughly in line with last year and meeting annual
guidance. A plant improvement project undertaken during the year has delivered a sustained increase in
gold recovery. Our focus at Cracow has been on mine life extension and the geology team has identified
a number of highly prospective greenfield and brownfield exploration targets that will be actively explored
in FY26.
At our North Queensland operations, we successfully completed mining and ore processing and the site
transitioned to care and maintenance. After thorough assessment of the Barbara Project’s development
potential, we have made the strategic decision to preserve capital for our larger, existing operations. As a
result, a process to divest the North Queensland assets is underway.
Our technical and projects teams continued some great work on our Jaguar and Stockman projects. While
the Jaguar restart studies were encouraging, we have aligned our efforts with Aeris’ strategic focus on
long-life assets. As such, we have paused the Jaguar feasibility study while more exploration is undertaken
to increase the resource base and assess the potential for a 10+ year mine life.
At Stockman, the team has been investigating multiple processing options, with work to be completed in
early FY26.
We have established a group-wide sustainability department and made important progress on our
sustainability activities. Starting rehabilitation works on the old Murrawombie heap leach pads was a
highlight for the year.
FY25 was a positive year. Our performance reflects disciplined execution from our teams and a clear focus
on value creation, laying the groundwork for another year of progress and opportunity.
Thank you to our employees, shareholders, the Board and all stakeholders for your continued support and
commitment throughout the year.
We enter FY26 with a clear strategy, a focussed team and several high-impact catalysts to continue to
deliver meaningful value to our shareholders.
Aeris delivered strong results for FY25, building on the positive momentum
established in the previous year.
Andre Labuschagne
Executive Chairman
2 >> 2025 ANNUAL REPORT
Review of
Operations
Aeris marked a major milestone
beginning operations at its first open
pit mine while advancing mine life
extension projects - strategically
positioning the company for long-term
growth amid rising copper demand.
Aeris Resources Focused. Forward >> 3
TRITTON OPERATIONS
Operations
Tritton produced 19.4kt copper and
6.1koz gold for the year, below the
guidance range due to operational
delays. Costs were well managed
with both operating and capital costs
within or lower than guidance.
Underground operations at Tritton
were predominantly at the Avoca
Tank, Budgerygar and Tritton mines.
Production from Budgerygar was
impacted by delays to the new paste
fill pump, limiting stope backfilling.
During the year, underground mining
at Murrawombie ceased and the
cutback of the open pit commenced.
Stage 1 stripping and ore mining
was completed towards the end of
the year, with approximately 77kt
of mined ore stockpiled at the end
of FY25 for processing in FY26. The
availability of stockpiled ore enabled
record mill feed rates to be achieved
with the processing plant operating
above its 1.8Mtpa nameplate
capacity for the final weeks of the
year.
Tritton annual production
Units FY25 FY24 FY23
Ore mined kt 1,187 1,195 1,369
Grade mined % Cu 1.74 1.69 1.36
Ore milled kt 1,134 1,216 1,352
Grade milled % Cu 1.79 1.71 1.34
Recovery % 95.7 95.0 94.6
Copper produced kt 19.4 19.7 17.2
Gold produced koz 6.1 4.9 4.6
HIGHLIGHTS
» 19.4kt Cu produced at AISC of
A$5.37/lb
» Commenced production from
the Murrawombie Open Pit
» Updated Constellation Mineral
Resource, resulting in a material
increase in contained copper
and gold metal
» Demonstrated processing plant
can operate above nameplate
capacity with sufficient ore
feed
4 >> 2025 ANNUAL REPORT
Waste from the open cut operation
is being used to progressively
rehabilitate the old Murrawombie
heap leach pads. This work is
estimated to save approximately
$8 million in end of mine life closure
costs.
During FY25, Aeris implemented the
Mining Improvement Project at Tritton,
focused on operational performance.
Significant improvements were
demonstrated in key production
activities over the year, including
diamond drilling, development
metres and backfill placement.
Exploration
A 70-hole resource definition
drilling program was completed
at Constellation in FY25 enabling
an update of the Mineral Resource
estimate. The updated Mineral
Resource now totals 7.6 million tonnes
at 2.01% Cu, 0.66g/t Au and 2.5g/t
Ag, containing 153kt Cu metal, 161koz
Au metal and 608koz Ag metal1
.
This represents a 24% increase in
contained copper metal and a 29%
increase in contained gold metal
compared to the previous August
2022 estimate.
The updated Mineral Resource also
included a significantly larger open
pittable component. A feasibility
study is now underway on an open
pit and underground operation with
ancillary surface infrastructure. The
feasibility study will also inform the
release of a maiden Ore Reserve
estimate in FY26.
Underground resource definition
drilling also commenced at Avoca
Tank during the year. The drill
program is targeting mineralisation
down plunge below the base of the
current Mineral Resource and will
continue into FY26.
1. Refer to ASX announcement “Material Increase in Copper and Gold at Constellation”, 31 March 2025
Aeris Resources Focused. Forward >> 5
Figure 1: Preliminary mine design for Constellation
6 >> 2025 ANNUAL REPORT
Figure 2: Planned resource extension drilling at Avoca Tank2
2. Refer to ASX announcement “Quarterly Activities Report - June 2025” dated 21 July 2025.
Aeris Resources Focused. Forward >> 7
8 >> 2025 ANNUAL REPORT
Operations
Cracow performed well for the
year, producing 45.1koz gold, within
the guidance range. Capital and
operating costs were well managed
and also within guidance.
At Cracow, underground mining
operations continued in the Western
Vein Field. Mined grade declined
year on year as operations focused
on the margins of the known deposits.
Ore from underground was
supplemented with lower grade
surface stockpiles.
At the processing plant, a secondary
cyclone circuit was installed,
enabling 100% of the leach feed to
now pass through the regrind mill.
A sustained 1-2% increase in gold
recovery has been achieved by
debottlenecking the regrind mill and
improving gold liberation.
CRACOW OPERATIONS
Cracow annual production
Units FY25 FY24 FY23
Ore mined kt 507 451 575
Grade mined g/t Au 2.89 3.13 2.75
Ore milled kt 618 585 667
Grade milled g/t Au 2.51 2.65 2.50
Recovery % 90.5 91.6 90.0
Gold produced koz 45.1 45.7 48.2
HIGHLIGHTS
» 45.1koz Au produced at AISC of
A$2,795/oz
» Regrind mill debottlenecking
project completed, delivering
1-2% improvement in gold
recovery
» Strong cash flow generation
from operations
» New exploration target
identified at Golden Plateau
Aeris Resources Focused. Forward >> 9
Figure 3: Cracow Operation Location Map
Exploration
Along with resource extension drilling
in the Western Vein Field, exploration
activities in FY25 concentrated on
identifying new, greenfield targets.
Historic two-dimensional and three-
dimensional seismic survey data was
reprocessed to refine key targets in
the Southern Vein Field and Western
Frontier. These targets will be further
refined ahead of a drill program in
FY26.
At Golden Plateau in the Eastern Vein
Field, a review was commenced to
assess the gold prospectivity below
the old open pit. Previous exploration
undertaken by Aeris focused on
delineating discrete, high-grade
structures for potential extraction via
underground mining methods. The
current review examines the potential
for a broader, low-grade gold system
that could support open pit mining.
Initial assessment of in-pit grade
control data has identified extensive
low-grade (+1g/t Au) mineralisation
left behind from earlier underground
operations. Historic drilling confirms
this low-grade mineralisation
continues below the pit floor3
.
3. Refer to ASX announcement “Quarterly Activities Report – June 2025” dated 21 July 2025.
Western Frontier
10 >> 2025 ANNUAL REPORT
Figure 4: A) Long section looking north and B) level slice (+/-10m) at the 385mRL at the Golden Plateau deposit
showing underground stopes (grey wireframe) and open pit surface (transparent brown). Drill hole and underground
face sample data are shown displaying Au grades5
.
4. Refer to ASX announcement “Quarterly Activities Report - June 2025” dated 21 July 2025.
Aeris Resources Focused. Forward >> 11
Operations
The North Queensland operations
produced 5.5kt of copper for the
year, slightly below guidance
although gold production of 4.0koz
was at the top end of the guidance
range due to higher than planned
gold grades. Capital and operating
costs were generally to plan.
Underground mining at Mt Colin was
successfully completed in November
2024, with final ore stockpiles
processed at Ernest Henry in the
following quarter. Copper recoveries
during the year were impacted by
oxidised material from the cave zone
of the mine, resulting in lower copper
production than planned.
The Mt Colin site has transitioned to
care and maintenance.
Rehabilitation activities have been
undertaken including removal
of infrastructure, relocation of
potentially acid forming waste (PAF)
to the underground and reprofiling
and seeding of surface areas.
Barbara Project
The feasibility study on the Barbara
Project in North Queensland was
completed in FY25. While Barbara
would contribute additional copper
production, the project does not
meet Aeris’ strategic requirements
and group capital will be preserved
for larger-scale developments,
particularly at Tritton.
The North Queensland assets
including the Barbara Project and
exploration tenements have been
deemed non-core and options for
divestment are being pursued.
Mt Colin annual production
Units FY25 FY24 FY23
Ore mined kt 177 511 426
Grade mined % Cu 2.42 2.15 2.39
Ore milled kt 363 411 363
Grade milled % Cu 1.94 2.11 2.18
Recovery % 78.5 78.3 89.8
Copper produced kt 5.5 6.8 7.1
Gold produced koz 4.0 4.3 3.9
NORTH QUEENSLAND OPERATIONS
HIGHLIGHTS
» 5.5kt Cu produced at AISC of
A$3.40/lb
» Mining operations completed
at Mt Colin and site transitioned
to care and maintenance
» Divestment process for North
Queensland assets underway
12 >> 2025 ANNUAL REPORT
Jaguar Operations has been in care
and maintenance since September
2023. Since that time, Aeris has
undertaken technical studies on
options to restart the mine. The
current remaining Mineral Resources
at the project do not support Aeris’
strategic requirement of +10 years
life so further exploration will be
conducted.
Exploration
Aeris has identified multiple base
metals targets on the Jaguar
tenements that have potential to
add mineable resources to a restart
scenario.
Target generation was informed
by a regional mapping campaign
that reclassified stratigraphy
immediately east of the known,
10km prospective VHMS corridor. An
extensive sericite-altered untested
rhyolitic volcaniclastic sequence, up
to 1km thick, had previously been
misinterpreted as massive rhyolite
and largely overlooked by earlier
explorers.
JAGUAR PROJECT
HIGHLIGHTS
» Operation on care and
maintenance
» Feasibility study on restart of
Jaguar paused while further
exploration is undertaken
» Tenements remain highly
prospective for both base and
precious metals discoveries
Aeris Resources Focused. Forward >> 13
5. Refer to ASX announcement “Quarterly Activities Report – Sept 2024” dated 30 October 2024
6. Refer to ASX announcement “Quarterly Activities Report – June 2025” dated 21 July 2025
Discrete gravity anomalies identified
in Aeris’ 2022 infill gravity survey, low-
level pathfinder anomalism returned
from ongoing rock chip sampling,
and the presence of pervasive
sericite alteration collectively support
a compelling case for VHMS-style
mineralisation within this newly
defined corridor. The discrete gravity
anomalies in this corridor have
interpreted depths between 60m and
200m, and strike lengths between ~
300m and 1km, presenting attractive
targets for further exploration.
Eight, high priority targets have been
identified through this process and a
first pass drill program is planned for
FY26 to test each target.
The Jaguar tenements are also
considered highly prospective for
gold mineralisation. During the year
a limited number of drill holes were
completed on gold prospects at
the northern end of the tenement
package5
,6
. While the results returned
were sub-economic, the program has
refined the geological model and
confirmed mineralisation continuity
across a key structural trend. Aeris is
considering options for advancing
exploration of the gold targets in FY26
including possible joint ventures.
14 >> 2025 ANNUAL REPORT
Figure 5: Jaguar VMS Corridor showing known deposits and high-priority drill VMS targets that will be drill tested in FY26
Aeris Resources Focused. Forward >> 15
STOCKMAN PROJECT
The Stockman Project hosts a large,
high-grade polymetallic resource7
,
albeit with complex metallurgy.
Feasibility studies are underway to
determine the optimum processing
route.
During FY25, technical work continued
on refining the proposed processing
route and plant design. A number of
options are still being investigated,
with studies due for completion in
mid-FY26. Aeris is also considering
bringing a partner on board to assist
with final technical designs and
potential development
of the project.
7.
Indicated Resource of 13.4Mt at 2.1% Cu, 4.2% Zn, 1.0g/t Au, 37g/t Ag. Refer to Group Mineral Resource and Ore Reserve Statement,
dated 22 July 2025
HIGHLIGHTS
» Detailed metallurgical test work
continued to inform the design
of an Albion leach circuit
» Locations for downstream
processing facilities and
associated permitting have
been assessed
» Concept study on alternative
pyrite-based flowsheet
incorporating sulphuric acid
production initiated.
16 >> 2025 ANNUAL REPORT
Resources
and Reserves
The Mineral Resource and Ore Reserve
estimates are reported in accordance
with the guidelines of the 2012 Edition of
the Australasian Code for Reporting of
Exploration Results, Mineral Resources
and Ore Reserves (“JORC 2012”).
The estimates are reported at
31 December 2024.
Aeris Resources Focused. Forward >> 17
Mineral Resource Estimates
Base Metals Grade Contained Metal
Asset Category
Tonnes
(Mt) Cu (%) Zn (%)
Au
(g/t)
Ag
(g/t) Cu (kt) Zn (kt)
Au
(koz)
Ag
(koz)
Tritton Measured 0.4 1.0 - 0.1 2 4 - 1 30
Indicated 11.0 1.6 - 0.4 4 179 - 158 1,270
Inferred 7.5 1.8 - 0.3 4 131 - 73 840
Total 18.9 1.7 - 0.4 4 314 - 233 2,140
Jaguar Measured 0.5 1.6 5.0 0.3 63 8 25 4 1,030
Indicated 4.2 1.4 6.4 0.4 67 59 268 53 8,950
Inferred 2.0 1.1 6.5 1.0 83 23 128 62 5,260
Total 6.6 1.4 6.3 0.6 71 90 422 119 15,240
North Qld Measured 0.2 2.3 - 0.5 0 5 - 3 0
Indicated 2.4 2.0 - 0.2 3 47 - 16 210
Inferred 0.6 2.0 - 0.1 2 12 - 2 30
Total 3.2 2.0 - 0.2 2 64 - 21 240
Stockman Measured - - - - 0 - - - 0
Indicated 13.4 2.1 4.2 1.0 37 288 561 420 16,000
Inferred 2.4 1.1 2.6 1.5 32 27 62 117 2,440
Total 15.8 2.0 4.0 1.1 36 315 624 537 18,450
Total Measured 1.1 1.5 2.3 0.2 29 17 25 9 1,060
Indicated 31.0 1.9 2.7 0.6 27 574 829 647 26,440
Inferred 12.4 1.6 1.5 0.6 22 193 191 254 8,580
Grand Total 44.5 1.8 2.3 0.6 25 784 1,045 910 36,070
Gold Grade Contained Metal
Asset Category
Tonnes
(Mt) Cu (%) Zn (%)
Au
(g/t)
Ag
(g/t)
Cu
(kt) Zn (kt)
Au
(koz)
Ag
(koz)
Cracow Measured 0.4 - - 4.0 3 - - 46 40
Indicated 1.9 3.6 4 224 230
Inferred 2.1 - - 2.6 4 - - 181 300
Total Grand Total 4.4 - - 3.2 4 - - 452 570
Notes:
• Mineral Resource estimates are reported using a variety of cut-off criteria (NSR, copper or gold) depending on which is best suited to
each deposit.
• Discrepancy in summation may occur due to rounding.
18 >> 2025 ANNUAL REPORT
Ore Reserve Estimates
Base Metals Grade Contained Metal
Asset Category
Tonnes
(Mt) Cu (%) Zn (%)
Au
(g/t)
Ag
(g/t) Cu (kt) Zn (kt)
Au
(koz)
Ag
(koz)
Tritton Proved 0.1 0.7 - - - 1 - - -
Probable 2.3 1.6 - 0.3 6 36 - 23 440
Total 2.4 1.5 - 0.3 6 37 - 23 440
North Qld Proved - - - - - - - - -
Probable 1.6 1.9 - 0.2 - 30 - 9 -
Total 1.6 1.9 - 0.2 - 30 - 9 -
Stockman Proved - - - - - - - - -
Probable 9.6 1.9 4.3 1.0 36 183 413 318 11,410
Total 9.6 1.9 4.3 1.0 36 183 413 318 11,410
Total Proved 0.1 0.7 - - - 1 - - -
Probable 13.5 1.8 3.1 0.8 27 249 413 350 11,850
Grand Total 13.6 1.8 3.0 0.8 26 249 413 350 11,850
Gold Grade Contained Metal
Asset Category
Tonnes
(Mt) Cu (%) Zn (%)
Au
(g/t)
Ag
(g/t) Cu (kt) Zn (kt)
Au
(koz)
Ag
(koz)
Cracow Proved 0.1 - - 3.0 - - - 14 -
Probable 0.4 - - 2.9 - - - 33 -
Total Grand Total 0.5 - - 2.9 - - - 48 -
Notes:
• Ore Reserve estimates are reported using a variety of cut-off criteria suitable for each deposit.
• Discrepancy in summation may occur due to rounding.
Aeris Resources Focused. Forward >> 19
Changes in Group Mineral Resources
Estimates (net of mining depletion)
Group Mineral Resource estimate represents a net
decrease of 39kt in contained copper, 71koz in contained
gold, 19kt in contained zinc, and 2Moz in contained silver
relative to estimates at 31 December 2023.
Mineral Resource changes at each operation are
summarised below.
• Tritton Operations Mineral Resource tonnage decreased
by -3.6Mt. A decrease of 3Mt was due to a new
reporting policy for underground Mineral Resource that
incorporates conceptual stope shapes. This change
replaces the previous block-by-block copper cut-
off method and more accurately reflects economic
and mining constraints, removes isolated lower grade
and remnant ore blocks and will improve Resource to
Reserve conversion at the Tritton Operations. Additional
reductions were attributed to mine depletion and
sterilisation (-1.8Mt). When the new reporting policy is
applied to the previous Mineral Resource it showed a
similar reduction in tonnage indicating the tonnage
reduction is due to a change in policy and not the
underlying geology. These decreases were partially
offset by additions from resource extension drilling at the
Constellation deposit, which contributed 1.4Mt to the
Mineral Resource.
• Cracow Operations Mineral Resource tonnage
decreased by 0.5Mt compared to the previous
reporting period. Mineral Resource reductions included
model changes (-0.4Mt), mine depletion (-0.4Mt)
and sterilisation (-0.3Mt), which was partially offset by
resource additions (0.7Mt) from resource extension
drilling throughout the reporting period.
• Jaguar Projects Mineral Resource tonnage decreased
by 1.3Mt, mainly due to a revised resource model for the
Teutonic Bore deposit based on an updated geology
interpretation and classification schema.
• North Queensland Project Mineral Resource tonnage
decreased by 0.1Mt due to changes to the sterilisation
reporting criteria.
• Stockman Project Mineral Resource has not changed
since the previous reporting period.
Changes in Group Ore Reserves Estimates
(net of mining depletion)
Group Ore Reserve estimates represent a net increase
of 4kt in contained copper, and decreases of 8koz of
contained gold, 95kt of contained zinc, and 1.8Moz of
contained silver relative to estimates at 31 December
2023.
The main reasons for the material changes to the Ore
Reserve estimates at each asset are:
• Tritton reduced due to mining depletion. However,
depletion was partly offset by additions at the Tritton,
Budgerygar and Avoca Tank underground mines.
• Cracow Operation increased due to Mineral Resource
additions and subsequent mine planning reviews.
• North Queensland Project increased, despite the
completion of mining operations at Mt Colin. This is
due to the declaration of the maiden Ore Reserve for
the Barbara project following the completion of the
feasibility study.
• Jaguar Project decreased following completion of
technical studies that concluded additional mineable
Mineral Resources are required to support a restart.
Technical Studies have been paused while further
exploration drilling is undertaken. Therefore, there is no
Ore Reserve estimate for the Jaguar Project.
• Stockman Project Ore Reserve estimate remained
unchanged. Feasibility studies focused on processing
pathways are currently underway.
20 >> 2025 ANNUAL REPORT
Mineral Resource Estimates
31 Dec 2024 31 Dec 2023
Base Metals Grade Contained Metal Grade Contained Metal
Asset Category
Tonnes
(Mt)
Cu
(%)
Zn
(%)
Au
(g/t)
Ag
(g/t)
Cu
(kt)
Zn
(kt)
Au
(koz)
Ag
(koz)
Tonnes
(Mt
Cu
(%)
Zn
(%)
Au
(koz)
Ag
(koz)
Cu
(kt)
Zn
(kt)
Au
(koz)
Ag
(koz)
Tritton Measured 0.4 1.0 - 0.1 2 4 - 1 30 1.3 1.0 - 0.1 3 13 - 4 120
Indicated 11.0 1.6 - 0.4 4 179 - 158 1,270 11.2 1.3 - 0.3 4 145 - 91 1,280
Inferred 7.5 1.8 - 0.3 4 131 - 73 840 10.0 1.8 - 0.4 5 183 - 137 1,440
Total 18.9 1.7 - 0.4 4 314 - 233 2,140 22.5 1.5 - 0.3 4 342 - 232 2,840
Jaguar Measured 0.5 1.6 5.0 0.3 63 8 25 4 1,030 0.5 1.6 5.0 0.3 63 8 25 4 1,030
Indicated 4.2 1.4 6.4 0.4 67 59 268 53 8,950 3.4 1.3 7.6 0.5 75 45 256 51 8,170
Inferred 2.0 1.1 6.5 1.0 83 23 128 62 5,260 4.0 1.2 4.0 0.5 56 47 161 68 7,270
Total 6.6 1.4 6.3 0.6 71 90 422 119 15,240 7.9 1.3 5.6 0.5 65 100 442 123 16,460
North Qld Measured 0.2 2.3 - 0.5 0 5 - 3 0 0.3 2.8 - 0.6 - 9 - 6 -
Indicated 2.4 2.0 - 0.2 3 47 - 16 210 2.2 2.0 - 0.2 3 44 - 13 210
Inferred 0.6 2.0 - 0.1 2 12 - 2 30 0.6 2.0 - 0.1 2 11 - 2 30
Total 3.2 2.0 - 0.2 2 64 - 21 240 3.1 2.1 - 0.2 2 65 - 21 240
Stockman Measured - - - - 0 - - - 0 - - - - - - - - -
Indicated 13.4 2.1 4.2 1.0 37 288 561 420 16,000 13.4 2.1 4.2 1.0 37 288 561 420 16,000
Inferred 2.4 1.1 2.6 1.5 32 27 62 117 2,440 2.4 1.1 2.6 1.5 32 27 62 117 2,440
Total 15.8 2.0 4.0 1.1 36 315 624 537 18,450 15.8 2.0 4.0 1.1 36 315 623 537 18,450
Total Measured 1.1 1.5 2.3 0.2 29 17 25 9 1,060 2.1 1.4 1.2 0.2 17 31 25 14 1,150
Indicated 31.0 1.9 2.7 0.6 27 574 829 647 26,440 30.2 1.7 2.7 0.6 26 524 817 576 25,660
Inferred 12.4 1.6 1.5 0.6 22 193 191 254 8,580 16.9 1.6 1.3 0.6 21 268 223 323 11,190
Grand Total 44.5 1.8 2.3 0.6 25 784 1,045 910 36,070 49.3 1.7 2.2 0.6 24 822 1,065 913 37,990
31 Dec 2024 31 Dec 2023
Gold Grade Contained Metal Grade Contained Metal
Asset Category
Tonnes
(Mt)
Cu
(%)
Zn
(%)
Au
(g/t)
Ag
(g/t)
Cu
(kt)
Zn
(kt)
Au
(koz)
Ag
(koz)
Tonnes
(Mt
Cu
(%)
Zn
(%)
Au
(koz)
Ag
(koz)
Cu
(kt)
Zn
(kt)
Au
(koz)
Ag
(koz)
Cracow Measured 0.4 - - 4.0 3 - - 46 40 0.4 - - 3.9 3 - - 52 39
Indicated 1.9 3.6 4 224 230 2.1 - - 3.4 4 - - 259 249
Inferred 2.1 - - 2.6 4 - - 181 300 2.4 - - 2.9 4 - - 208 376
Total Grand Total 4.4 - - 3.2 4 - - 452 570 4.9 - - 3.4 4 - - 519 664
Notes:
• Mineral Resource estimates are reported using a variety of cut-off criteria (NSR, copper or gold) depending on which is best suited
to each deposit.
• Discrepancy in summation may occur due to rounding.
Aeris Resources Focused. Forward >> 21
Ore Reserve Estimates
31 Dec 2024 31 Dec 2023
Base Metals Grade Contained Metal Grade Contained Metal
Asset Category
Tonnes
(Mt)
Cu
(%)
Zn
(%)
Au
(g/t)
Ag
(g/t)
Cu
(kt)
Zn
(kt)
Au
(koz)
Ag
(koz)
Tonnes
(Mt)
Cu
(%)
Zn
(%)
Au
(g/t)
Ag
(g/t)
Cu
(kt)
Zn
(kt)
Au
(koz)
Ag
(koz)
Tritton Proved 0.1 0.7 - - - 1 - - - 0.0 1.8 - - - 0 - - -
Probable 2.3 1.6 - 0.3 6 36 - 23 440 2.8 1.5 - 0.3 5 41 - 23 451
Total 2.4 1.5 - 0.3 6 37 - 23 440 2.8 1.5 - 0.3 5 41 - 23 451
Jaguar Proved - - - - - - - - - 0.1 1.4 8.7 0.8 74 1 8 2 225
Probable - - - - - - - - - 1.1 1.4 8.3 0.6 45 16 87 21 1,534
Total - - - - - - - - - 1.2 1.5 8.3 0.6 48 17 95 23 1,759
North Qld Proved - - - - - - - - - 0.1 2.4 - 0.5 - 2 - 1 -
Probable 1.6 1.9 - 0.2 - 30 - 9 - 0.1 2.1 - 0.4 - 2 - 1 -
Total 1.6 1.9 - 0.2 - 30 - 9 - 0.2 2.3 - 0.4 - 4 - 2 -
Stockman Proved - - - - - - - - - - - - - - - - - -
Probable 9.6 1.9 4.3 1.0 36 183 413 318 11,410 9.6 1.9 4.3 1.0 36 183 413 318 11,409
Total 9.6 1.9 4.3 1.0 36 183 413 318 11,410 9.6 1.9 4.3 1.0 36 183 413 318 11,409
Total Proved 0.1 0.7 - - - 1 - - - 0.2 1.9 4.4 0.6 37 3 8 4 225
Probable 13.5 1.8 3.1 0.8 27 249 413 350 11,850 13.6 1.8 3.7 0.8 30 242 500 363 13,394
Grand Total 13.6 1.8 3.0 0.8 26 249 413 350 11,850 13.8 1.8 3.7 0.8 30 245 508 367 13,619
31 Dec 2024 31 Dec 2023
Gold Grade Contained Metal Grade Contained Metal
Asset Category
Tonnes
(Mt)
Cu
(%)
Zn
(%)
Au
(g/t)
Ag
(g/t)
Cu
(kt)
Zn
(kt)
Au
(koz)
Ag
(koz)
Tonnes
(Mt)
Cu
(%)
Zn
(%)
Au
(g/t)
Ag
(g/t)
Cu
(kt)
Zn
(kt)
Au
(koz)
Ag
(koz)
Cracow Proved 0.1 - - 3.0 - - - 14 - 0.2 - - 3.7 - - - 27 -
Probable 0.4 - - 2.9 - - - 33 - 0.4 - - 3.5 - - - 41 -
Total Grand Total 0.5 - - 2.9 - - - 48 - 0.6 - - 3.6 - - - 68 -
Notes:
• Ore Reserve estimates are reported using a variety of cut-off criteria suitable for each deposit.
• Discrepancy in summation may occur due to rounding.
22 >> 2025 ANNUAL REPORT
The mineral resources and ore reserves statement included
in the Annual Report is based on, and fairly represents,
information and supporting documentation prepared
by competent persons. The mineral resources and ore
reserves statement included in the Annual Report as a
whole has been approved by:
• Brad Cox (Mineral Resources), who is a Member of the
Australasian Institute of Mining and Metallurgy and is a
full-time employee of Aeris Resources; and
• Cam Schubert (Ore Reserves), who is a Fellow of the
Australasian Institute of Mining and Metallurgy and is a
full-time employee of Aeris Resources.
The mineral resources and ore reserves statement has
been issued with the prior written consent of Mr Cox
and Mr Schubert as to the form and context in which it
appears.
The table below sets out information regarding the
Competent Persons for Aeris Resources 31 December 2024
Mineral Resources and Ore Reserves estimates.
The information in this statement that relates to the Mineral
Resource and Ore Reserve estimates listed in the table
below is based on, and fairly represents, information and
supporting documentation prepared by the Competent
Person whose name appears in the same row.
Unless otherwise stated, these Competent Persons are
full-time employees of Aeris Resources Limited (except for
Andrew Fowler, who was a former employee at the time
the relevant work was conducted and John McKinstry
who was a former employee of Round Oak Minerals Ltd,
who were the owners of the Stockman project at the time
of preparation of the Ore Reserve Estimate for Stockman
included in this report.
All are Members or Fellows of the Australasian Institute
of Mining and Metallurgy (AusIMM) and have sufficient
relevant experience to the activity being undertaken
to qualify as a Competent Person as defined in the 2012
Edition of the JORC Code. Each of these Competent
Persons consents to the inclusion in the report of the
matters based on their information in the form and context
in which it appears.
Aeris Resources employees acting as a Competent Person
may hold equity in Aeris Resources Limited and may be
entitled to participate in Aeris’s executive equity long-term
incentive plan, details of which are included in Aeris’s
annual Remuneration Report. Annual replacement of
depleted Mineral Resources and Ore Reserves is one of
the performance measures of Aeris’s long-term incentive
plans.
COMPETENT PERSONS STATEMENTS
Aeris Resources Focused. Forward >> 23
Competent Persons for 31 December 2024 Mineral Resources and Ore Reserves estimates
Deposit Mineral
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