95% Gallium, 74% Scandium Extraction Achieved at Tiger Creek
Released
Released
Announcement PDF
ASX ANNOUNCEMENT
ASX: AXL | FSE: HN8
7 September 2026
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95% galliumand 74%scandium extraction achieved at
Tiger Creek,Caladão
Highlights
• 95% gallium extraction achieved: independent testwork on a 63ppm Ga composite sourced from
Tiger Creek returned up to 95% Ga and 74% Sc extraction. Tiger Creek hosts an Inferred Mineral
Resource of 85Mt @ 40ppm Ga and 1,050ppm TREO, within the broader 439Mt @ 38ppm Ga
Caladão Project
• Two acid systems achieved high Ga extraction: sulphuric acid extracted 90% Ga and 70% Sc,
while oxalic acid extracted up to 95% Ga, 74% Sc
• Gallium extraction progresses from ~25%to up to95% across successive testwork programs
using different composites and conditions
• Scandium confirmed in a second program: 70% to 74% Sc achieved at Tiger Creek, following
the January 2026 results on material from Area A
• Test material above wider resource grade: composite assayed 63ppm Ga compared with
approximately 38ppm Ga for the wider Inferred Gallium MRE
• Structurally tight supply: gallium is produced predominantly as a by-product of alumina
refining, with China dominating global primary gallium production
• Next phase: target reagent consumption, Al and Fe selectivity, and Ga and Sc recovery from
solution
Axel REE Limited (ASX: AXL, FSE: HN8, Axel or the Company) reports results of independent gallium and
scandium scoping leach testwork completed by CORE Resources Pty Ltd (“CORE”) on composite sample
COMP001 from the Caladão Project in Minas Gerais, Brazil. CORE is an independent metallurgical testing
and process engineering firm based in Brisbane, Australia.
Managing Director, Patience Mpofu, commented:
“Reaching 95% gallium extraction at Tiger Creek is a real step forward for our
metallurgical program. We also achieved above 90% gallium extraction using two
entirely different acid systems, with scandium extraction of up to 74%, so we are not
locked into one chemistry at this stage.
Global gallium supply is overwhelmingly produced as a by-product, principally from the
processing of bauxite for alumina, making the identification of alternative gallium
recovery pathways strategically important. Showing that gallium can be leached from
Caladão material at these levels gives us something solid to build on.
The next phase is about reagent consumption, selectivity against aluminium and iron,
and getting the gallium and scandium back out of solution.”
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COMP001 was prepared from disaggregated assay rejects from auger drilling in the weathered profile at the
Tiger Creek target in Area B (Figure 1). Tiger Creek comprises an Inferred Mineral Resource 85Mt @ 40ppm
Ga and 1,050ppm TREO and is located within Area B of the wider 572Mt @ 1,506ppm TREO and 439Mt @
38ppm Ga Mineral Resource. The sample was chosen for preliminary metallurgical assessment at Tiger
Creek and results should not be read as representative of the Caladão Project’s 439Mt Gallium Mineral
Resource as a whole.
The gallium and scandium acid leach program is being evaluated as a separate metallurgical pathway from
Axel's magnesium sulphate ISR development program for ionic clay hosted rare earths and forthcoming
exploratory field trials.
Figure 1. Caladão Project with location of composite samples taken from the 85Mt @ 40ppm Ga Tiger Creek
deposit (Area B).
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Testwork program
CORE completed a sighter atmospheric leach program on COMP001. The composite assayed 63ppm Ga,
10.6ppm Sc and 199ppm TREO, with 16.6% Al by lithium borate fusion and 6.98% Fe.
The program was 18 batch leach tests using sulphuric acid (H₂SO₄) and oxalic acid as lixiviants, at 10% w/w
solids for 48 hours, at target temperatures of 50°C, 70°C and 90°C and target acid concentrations of 25 g/L,
50 g/L and 100 g/L. All tests were run at atmospheric pressure.
Test Lixiviant Temp. Conc. Ga Sc TREO Consumption
LT09 H₂SO₄ 90°C 100 g/L 90% 70% 19% 747 kg/t
LT17 Oxalic 90°C 50 g/L 87% 71% 30% 801 kg/t
LT18 Oxalic 90°C 100 g/L 95% 74% 39% 1,072 kg/t
Table 1. Extraction results for the three best performing leach tests. Extractions are calculated from analysis of the leach
products against the corresponding head composition. Reagent consumption is per tonne of dry feed.
Both acids gave high gallium and scandium extraction, with oxalic acid the higher of the two under the
conditions tested.
LT18 (oxalic acid, 100 g/L,90°C) returned 95% Ga and 74% Scextraction, with 39% TREO extraction, at oxalic
acid consumption of 1,072 kg/t of feed. LT17 (oxalic acid, 50 g/L, 90°C) returned 87% Ga and 71% Sc while
bringing oxalic acid consumption down to 801 kg/t of feed. CORE nominated LT17 as the preferred oxalic
acid condition for further investigation.
Sulphuric acid test LT09 (100 g/L, 90°C) returned 90% Ga and 70% Sc extraction at sulphuric acid
consumption of 747 kg/t of feed. The sulphuric acid result provides an alternative conventional acid-leach
chemistry for further optimisation, and the Company regards 90% gallium extraction in a conventional
sulphate system as a significant result in its own right.
Test LT05 returned 86% Ga and 71% Sc extraction. CORE reported a dry out and overheating event during
that test and did not treat the result as representative. The Company does not rely on it.
CORE found that raising temperature generally did more for gallium and scandium extraction than raising
acid concentration, particularly with sulphuric acid. That points to scope for holding extraction up at lower
acid concentrations, which the next phase will test.
Selectivity, reagent consumption and optimisation targets
The conditions that produced high extraction also dissolved significant aluminium and iron, which limits
selectivity. Indicative aluminium and iron extractions were 98% and 89% in LT09, and 93% and 96% in LT18.
CORE noted that the aluminium figures are indicative only, because the head and residue aluminium assays
used different digestion methods.
Reagent consumption across the reported tests ran from 747 kg/t to 1,072 kg/t of feed. These were sighter
scale tests set up to establish metallurgical response at fixed conditions. Nothing has been optimised:
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including acid concentration, temperature, residence time, solids density, counter current staging, acid
recycling or regeneration. The consumptions reported are not indicative of a commercial process.
The results indicate that gallium in the tested Caladão material is highly amenable to acidic leaching. The
principal metallurgical challenge therefore shifts from gallium dissolution to optimisation of reagent
consumption and selective separation of gallium from aluminium and iron in the pregnant leach solution.
Cutting reagent consumption and improving selectivity against aluminium and iron are the two main
objectives of the next phase, along with recovering gallium and scandium from the pregnant leach solution.
Progression of Gallium Extraction at Caladão
The Caladão gallium testwork program has progressed from proof-of-concept extraction of ~25% in July
2025, to ~50% in the January 2026 ANSTO program,and 90% to 95% in the current CORE program. Scandium
co-extraction, first reported in January 2026, has now been reproduced and improved in a second test
program, on material from a different project area.
The ANSTO and CORE programs used different composite samples, from different areas of the Caladão
Project, under different test conditions. The results show progression of the metallurgical testwork program,
however they are not a direct like-for-like comparison of process performance on the same material.
The work can now move on from whether gallium and scandium can be leached from Caladão material to
assessing how efficiently this can be achieved and how the metals can be recovered from solution.
Figure 2. Concept gallium and scandium process flowsheet.
The route above is conceptual and is the framework the testwork program is working through. No scoping
study, pre-feasibility study or feasibility study has been completed, no flowsheet has been selected, and no
assessment of economic viability has been made.
This announcement was authorised by the Board of Directors.
For enquiries regarding this release please contact:
Axel REE Limited
P: +61 3 9249 9859
E: investors@axelreelimited.com.au
Gabriella Hold
The Capital Network
P: +61 2 7257 7338
E: gaby@thecapitalnetwork.com.au
Julia Maguire
The Capital Network
P: +61 2 7257 7338
E: julia@thecapitalnetwork.com.au
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About Axel REE
Axel REE is a critical minerals exploration company which is primarily focused on developing the Caladão
REE-Gallium and Caldas REE Projects in Brazil, the third largest country globally in terms of REE reserves.
Axel is advancing a modular development concept at Caladão based on in situ recovery (ISR) of ionic clay-
hosted rare earth mineralisation using magnesium sulphate leaching. This approach aims to minimise
surface disturbance and capital intensity by deploying modular hydrometallurgical plants within wellfields.
In parallel, Axel is progressing metallurgical programs to unlock additional value from gallium and scandium
within the near-surface oxidised profile.
JORC 2012 Mineral Resource Deposit JORC 2012 Classification Tonnes and Grade
Caladão Project – Area A Inferred 233Mt @ 2,133ppm TREO
Marambaia – Area B Inferred 126Mt @ 1,154ppm TREO
Tiger Creek – Area B Inferred 85Mt @ 1,050ppm TREO
Woolrich – Area B Inferred 128Mt @ 1,013ppm TREO
Inferred Rare Earth MRE Area A & Area B for a total MRE tonnage of 572Mt.
JORC 2012 Mineral Resource Deposit JORC 2012 Classification Tonnes and Grade
Caladão Project – Area A Inferred 100Mt @ 42.0ppm Gallium
Caladão Project – Area B Inferred 339Mt @ 36.6ppm Gallium
Inferred Gallium MRE Area A & Area B for a total MRE tonnage of 439Mt.
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Caldas REE and Caladão REE-Gallium project locations in Brazil
Competent Persons Statement
The information in this announcement that relates to Exploration Results and Metallurgy and Metallurgical
Test Work is based on and fairly represents information and supporting documentation compiled by Mr
Antonio de Castro, BSc (Hons), FAusIMM, CREA who acts as the Company’s Senior Consulting Geologist
through the consultancy firm, ADC Geologia Ltda. Mr. de Castro has sufficient experience which is relevant
to the style of mineralisation and type of deposit under consideration and to the metallurgical test workbeing
undertaken to qualify as a Competent Person as defined in the 2012 Edition of the JORC Code. Mr Castro
consents to the inclusion in the announcement of the matters based on his information in the form and
context in which it appears.
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Cautionary statement
The Caladão Mineral Resource Estimate is currently classified as Inferred. There is a low level of geological
confidence associated with Inferred Mineral Resources and there is no certainty that further exploration will
result in the determination of Indicated or Measured Mineral Resources or an Ore Reserve. Any development
concept is subject to further technical studies, regulatory approvals and funding.
Forward Looking Statement
This announcement contains projections and forward-looking information that involve various risks and
uncertainties regarding future events. Such forward-looking information can include without limitation
statements based on current expectations involving a number of risks and uncertainties and are not
guarantees of future performance of the Company. These risks and uncertainties could cause actual results
and the Company’s plans and objectives to differ materially from those expressed in the forward-looking
information. Actual results and future events could differ materially from anticipated in such information.
These and all subsequent written and oral forward-looking information are based on estimates and opinions
of management on the dates they are made and expressly qualified in their entirety by this notice. The
Company assumes no obligation to update forward-looking information should circumstances or
management’s estimates or opinions change.
Reference to Previous Announcements
In addition tonewresultsreported inthis announcement,the information thatrelates to previous exploration
results is extracted from:
• AXL ASX release 23 December 2025 “Axel MRE Delivers 145% REE Growth and 339% Gallium
Growth”
• AXL ASX release 30 July 2025 “Ionic Clays Confirmed From Initial Met Tests at Caladao”
• AXL ASX release 27 January 2026 “ANSTO Testwork Doubles Gallium Recovery; First Scandium Co-
Recovery”
The Company confirms that it is not aware of any other new information or data that materially affects the
information contained in these announcements and, in the case of estimates of mineral resources, that all
material assumptions and technical parameters underpinning the estimates in the announcements
continue to apply and have not materially changed.
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JORC Code, 2012 Edition – Table 1
Section 1 Sampling Techniques and Data
(Criteria in this section apply to all succeeding sections.)
Criteria JORC Code explanation Commentary
Sampling
techniques
• Nature and quality of
sampling (eg 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 pulverized 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 (eg
submarine nodules) may
warrant disclosure of
detailed information.
CORE Resources Pty Ltd was supplied with one composite
sample, COMP001, sourced from the weathered profile at the
Tiger Creek target in Area B of the Caladão Project. COMP001
was prepared from disaggregated auger assay rejects returned
from SGS from the 2024 drilling program. The source drill hole
locations are presented in Appendix 1. CORE was engaged to
undertake additional acid-leach testwork on the composite
using oxalic acid and sulphuric acid at different concentrations
and temperatures. The use of disaggregated rejects and its
composites are considered appropriate for leaching test works
and reporting exploration results.
Auger holes
• At each drill site, the surface was thoroughly cleared.
Soil and saprolite samples were gathered every 1 meter
with precision, carefully logged and photographed.
Each sample was then sealed in plastic bags and
clearly labelled foridentification.
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Criteria JORC Code explanation Commentary
Drilling techniques
• Drill type (eg core, reverse
circulation, open-hole
hammer, rotary air blast,
auger, Bangka, sonic, etc)
and details (eg 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).
Augerdrilling
• A motorized 2.5HP soil auger with a 4” drill bit, reaching
depths of up to 20 meters, was used to drill. The drilling is an
open hole, meaning there is a significant chance of
contamination from the surface andotherpartsof the auger
hole.Holesare vertical and not oriented.
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.
Auger drilling
• No recoveries arerecorded.
• No relationship is believed to exist between recovery and
grade.
Logging • Whether core and chip
samples have been
geologically and
geotechnically logged to a
level of detail to support
appropriate Mineral
Resource estimation,
mining studies and
metallurgical studies.
• Whether logging is
qualitative or quantitative
in nature. Core (or costean,
channel, etc) photography.
• The total length and
percentage of the relevant
intersections logged.
The geology was described in a core facility by a geologist -
logging focused on the soil (humic) horizon, saprolite, and
fresh rock boundaries. The depth of geological boundaries is
honored and described with downhole depth – not meter by
meter. The total lengths of all holes have been geologically
logged.
Other important parameters for collecting data include
grain size, texture, and color, which can help identify the
parent rock beforeweathering.
All drilled holes have a digital photographic record. The log is
stored in a Microsoft Excel template with inbuilt validation
tables and a pick list to avoid data entry errors.
Sub-sampling
techniques and
sample
preparation
• If core, whether cut or sawn
and whether quarter, half
or all core taken.
• If non-core, whether riffled,
tube sampled, rotary split,
etc and whether sampled
wet or dry.
• For all sample types, the
nature, quality and
Sample preparation (drying, crushing, splitting and
pulverising) is carried out by SGS laboratory, in Vespasiano
MG, using industry-standard protocols:
1. dried at60°C
2. thefreshrockis75%crushedtosub3mm
3. the saprolite is just disaggregated with hammers
4. Riffle split sub-sample
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Criteria JORC Code explanation Commentary
appropriateness of the
sample preparation
technique.
• Quality control procedures
adopted for all sub-
sampling stages to
maximise representivity of
samples.
• Measures taken to ensure
that the sampling is
representative of the in situ
material collected,
including for instance
results for field
duplicate/second-half
sampling.
• Whether sample sizes are
appropriate to the grain
size of the material being
sampled.
5. 250 g pulverized to 95% passing 150 mesh,
monitored bysieving.
No duplicate or repeat composite sampling has been run at
this stage.
The composite is considered appropriate for preliminary
metallurgical scoping testwork to assess the amenability of
Tiger Creek material to gallium and scandium leaching. The
composite should not be considered representative of the
grade or metallurgical response of the Tiger Creek Mineral
Resource or the broader Caladão Gallium Mineral Resource.
At CORE, approximately 50 kg of COMP001 was received as dry
material. The sample was crushed to <3.35 mm, homogenised
using a rotary splitter and split into representative aliquots,
including 50 g aliquots used for the bench-scale leach
testwork.
Quality of assay
data and
laboratory tests
• The nature, quality and
appropriateness of the
assaying and laboratory
procedures used and
whether the technique is
considered partial or total.
• For geophysical tools,
spectrometers, handheld
XRF instruments, etc, the
parameters used in
determining the analysis
including instrument make
and model, reading times,
calibrations factors applied
and their derivation, etc.
• Nature of quality control
procedures adopted (eg
standards, blanks,
duplicates, external
laboratory checks) and
whether acceptable levels
of accuracy (ie lack of bias)
and precision have been
established.
Metallurgical testwork was undertaken by CORE Resources Pty
Ltd in Brisbane, Australia, on composite sample COMP001 as
preliminary bench-scale atmospheric leach scoping testwork.
The test programme comprised 18 batch leach tests using
sulphuric acid (H₂SO₄) and oxalic acid as lixiviants. Tests were
conducted at 10% w/w solids for 48 hours, at target
temperatures of 50°C, 70°C and 90°C and target acid
concentrations of 25 g/L, 50 g/L and 100 g/L.
Following leaching, the solid and liquid phases were separated
and analysed to determine the deportment and extraction of
gallium, scandium, rare earth elements and major impurity
elements. Metal extraction was determined from the analytical
results for the leach products relative to the corresponding
feed/head composition.
The programme was designed as preliminary sighter-scale
testwork to establish metallurgical response to the tested
lixiviants and conditions. The test conditions, including acid
concentration, temperature, leach duration and reagent
consumption, have not been optimised and should not be
considered representative of a commercial process.
The highest gallium extraction was achieved in test LT18 using
oxalic acid at 100 g/L and 90°C, returning 95% Ga and 74% Sc
extraction after 48 hours. Sulphuric acid test LT09 at 100 g/L
and 90°C returned 90% Ga and 70% Sc extraction. Further
testwork is required to confirm reproducibility, optimise
reagent consumption and assess downstream recovery and
impurity removal.
Head characterisation of COMP001 comprised REE, Ga and Sc
analysis by ALS method ME-MS81, 39-element analysis by
four-acid digest OES-ICP, and eight-element analysis by fusion
digest OES-ICP
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Criteria JORC Code explanation Commentary
All liquid samples were analysed by ICP-OES at CORE for Al,
Ca, Fe, K, Mg, Mn, Na, P, S, Si, Sr and Zn, and by ICP-MS at ALS
Brisbane for Ce, Dy, Er, Eu, Ga, Gd, Ho, La, Lu, Nd, Pb, Pr, Sc,
Sm, Tb, Th, Tm, U, Y and Yb.
ALS included standards and blank materials to monitor the
performance of the laboratory in keeping with NATA
accreditation. The standards and blanks used displayed
acceptable levels of accuracy and precision.
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.
Result reviewed by the Company´s Consultant Geologist and
the Operator Manager, and specialists at CORE.
Apart from the routine QA/QC procedures by the Company and
the laboratory, there was no other independent or alternative
verification of sampling and assaying procedures.
No twinned holes were used.
Primary data is stored both in its source electronic form and
where applicable, on paper. Assay data is retained in both the
original certificate (pdf) form, where available, and the text files
received from the laboratory. Primary data collection follows a
structured protocol, with standardized data entry procedures
ensure that any issues are identified and rectified. All data is
stored both in physical forms, such as hard copies and
electronically, in secure databases with regular backups.
The adjustments to the data were made when required,
converting the rare earth element values into the industry
standard rare earth format. The conversion factors used are
included in the table below. (source:
https://www.jcu.edu.au/advanced-analytical-
centre/resources/element-to-stoichiometric-oxide-
conversion-factors)
Element ppm Conversion Factor Oxide Form
La 1.1728 La2O3
Ce 1.2284 CeO2
Pr 1.2082 Pr6O11
Nd 1.1664 Nd2O3
Eu 1.1579 Eu2O3
Gd 1.1526 Gd2O3
Tb 1.1762 Tb4O7
Dy 1.1477 Dy2O3
Ho 1.1455 Ho2O3
Er 1.1435 Er2O3
Tm 1.1421 Tm2O3
Yb 1.1387 Yb2O3
Lu 1.1371 Lu2O3
Y 1.2699 Y2O3
Sc 1.5337 Sc2O3
Ga 1.3442 Ga2O3
Rare earth abbreviations typically used in industry reporting
and throughout this report were in accordance with IUPAC
guidelines, and were as follows :
REE - Rare Earth Elements, value presented as oxide assay.
REO – Rare Earths Oxides, value presented as oxide assay.
TREE – La+Ce+Pr+Nd+Sm+Eu+Gd+Tb+Dy+Ho+Er+Tm+Yb+Lu
plus Y.
MREE – Pr, Nd, Tb, Dy.
LREE: La+Ce+Pr+Nd and Sm.
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Criteria JORC Code explanation Commentary
HREE: Eu+Gd+Tb+Dy+Ho+Er+Tm+Yb+Lu plus Y.
TREO (Total Rare Earth Oxide) = La2O3 + CeO2 + Pr6O11 +
Nd2O3 + Sm2O3 + Eu2O3 + Gd2O3 + Tb4O7 + Dy2O3 + Ho2O3
+ Er2O3 + Tm2O3 + Yb2O3 + Lu2O3 plus Y2O3
MREO (Magnetic Rare Earth Oxide) = Pr6O11 + Nd2O3 + Tb4O7
+ Dy2O3
LREO (Light Rare Earth Oxide) = La2O3 + CeO2 + Pr6O11 +
Nd2O3 + Sm2O3
HREO (Heavy Rare Earth Oxide) = Eu2O3 + Gd2O3 + Tb4O7 +
Dy2O3 + Ho2O3 + Er2O3 + Tm2O3 + Yb2O3 + Lu2O3 plus Y2O3
NdPr = Nd2O3 + Pr6O11
DyTb = Dy2O3 + Tb4O7
CREO (Critical Rare Earth Oxide) = Nd2O3 + Eu2O3 + Tb4O7 +
Dy2O3 + Y2O3
(From U.S. Department of Energy, Critical Material Strategy,
December 2011)
Location of data
points
• Accuracy and quality of
surveys used to locate drill
holes (collar and down-
hole surveys), trenches,
mine workings and other
locations used in Mineral
Resource estimation.
• Specification of the grid
system used.
• Quality and adequacy of
topographic control.
Drill hole collar locations were surveyed using a Real Time
Kinematic (RTK) GPS unit, ensuring sub-metre accuracy for all
recorded positions. All spatial data were captured and
reported using the SIRGAS 2000 geodetic datum, projected to
UTM Zone 24 South.
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.
One composite was carried out on 16 auger drillholes from the
Tiger Creek area.
No new Mineral Resource estimate is reported as part of the
current metallurgical testwork.
The disaggregated rejects from each 1 metre interval returned
from SGS were used to make the composite.
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
All drill holes were drilled vertically, which is deemed the most
suitable orientationforthistype of supergene deposit. These
deposits typically have a broad horizontal extent relative to the
thickness of the mineralised body, exhibiting horizontal
continuity with minimal variation inthickness.
Given the extensive lateral spread and uniform thickness of the
deposit, vertical drilling is optimal for achieving unbiased
sampling. This orientation allows for consistent intersections
of the horizontal mineralised zones, providing an accurate
depiction of the geological framework and mineralisation.
No evidence suggests that the vertical orientation has
introduced any sampling bias concerning the key
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Australia 3102
www.axelreelimited.com.au
info@axelreelimited.com.au
Criteria JORC Code explanation Commentary
mineralised structures is
considered to have
introduced a sampling
bias, this should be
assessed and reported if
material.
mineralised structures. The alignment of the drilling with the
deposit's known geology ensures accurate and
representative sampling. Any potential bias from the drilling
orientation is considered negligible.
Sample security • The measures taken to
ensure sample security.
The composite samples were prepared in the AXEL’s core
facility in Padre Paraíso-MG, supervised by a geologist.
The sealed plastic bags were sent directly to CORE by
airfreight. The Company has no reason to believe that sample
security poses a material risk to the integrity of the assay data.
The transport from the Project to the airport was undertaken by
a competent, independent contractor.
Audits or reviews • The results of any audits or
reviews of sampling
techniques and data.
Regular technical meetings were held with CORE personnel
during the testing period. The CORE leaching report was
reviewed by AXEL´s experienced Consultant Geologist Antonio
de Castro and Board members.
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, partnerships, overriding
royalties, native title interests, historical
sites, wilderness or national park and
environmental settings.
• The security of the tenure held at the time
of reporting along with any known
impediments to obtaining a licence to
operate in the area.
The Caladao leases are 100% owned by AXEL with
no issues in respect to native title interests.
historical sites
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