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RESOLUTION MINERALS LTD Capital/Financing Update 2026

Apr 13, 2026

65717_rns_2026-04-13_3d23501f-54ab-4304-a921-942fa053be98.pdf

Capital/Financing Update

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ASX: RML | OTCQB: RLMLF ASX Announcement 14 April 2026

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ANTIMONY RIDGE METALLURGY ADVANCING WITH ANTIMONY TRIOXIDE PRODUCED

SUCCESSFUL TESTING PROGRESSING WITH CONVENTIONAL PYROMETALLURGY AND HYDROMETALLURGY PROCESSING OPTIONS

HIGHLIGHTS

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  • Antimony Trioxide Produced : Antimony trioxide product has been produced from large samples of stibnite from the Antimony Ridge historical open pits, using the conventional pyrometallurgical process of volatilisation, producing an intermediate product, with 99.38 wt% Antimony Trioxide (Sb2O3wt%) content.

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  • Further Antimony Trioxide Refining Test Work : Further refining pyrometallurgical test work is underway and final product results will be released in the coming weeks.

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  • Conventional Pyrometallurgy : Pyrometallurgy would be the base-case, conventional technology for processing antimony, with initial tests conducted by KPM in Ontario to produce antimony trioxide. A number of third parties have been approached regarding this processing option.

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  • Mineral Processing Test Work Progressing: Test work is advancing on Antimony-bearing stibnite veins, that have returned exceptionally high-grade Antimony (Sb) consistently above 30% up to 50% Sb in recent results, mined historically during World War I &II and the Korean War, from Antimony Ridge, within Resolution’s Horse Heaven Antimony-Tungsten-Gold-Silver Project (“Horse Heaven”) (ASX announcement 15 September 2025) .

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  • Concentrate Test Work : Test work is advancing on options to concentrate the antimony ore, tungsten and gold at IMO labs in Perth, Australia.

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  • Hydrometallurgy Progressing: Test work on Antimony Ridge samples using hydrometallurgical processing is underway at ANSTO in Australia and results will be released once available.

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  • Current Lack of US Processing Options: Resolution’s goal is to develop a hydrometallurgy processing hub for antimony, as stibnite, in Idaho USA, due to the lack of modern processing options in the USA for antimony.

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  • Numerous Vein Swarms : 3D modelling of numerous known antimony and silver bearing veins, veins swarms and stockworks, over a large area (1,000m x 700m) (170 acres), has revealed significant size and expanding scale potential at Antimony Ridge (ASX announcement 10 April 2026) .

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  • FAST-41 : Horse Heaven was selected for the U.S. FAST-41 Transparency Coverage by the US-based Permitting Council, expected to accelerate permitting timelines with an application for 250 drill holes and large-scale bulk sampling (ASX announcement 8 April 2026) .

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  • Antimony Ridge forms part of Resolution’s broader Horse Heaven strategy, which includes recently acquired processing infrastructure, tungsten stockpiles and a major 2026 drilling program at Golden Gate starting in May.

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Resolution Minerals Ltd (ABN: 99 617 789 732) Address: Level 21, 91 King William Street, Adelaide South Australia 5000 Email: [email protected] Website: https://resolutionminerals.com/

ASX: RML | OTCQB: RLMLF ASX Announcement 14 April 2026

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Resolution Minerals Ltd ( ASX: RML; OTCQB: RLMLF ) (“ Resolution ” or the “ Company ”) is pleased to report that an intermediate antimony trioxide product has been produced from large samples of stibnite from the Antimony Ridge open pits, by the respected lab, Kingston Process Metallurgy (KPM), in Ontario.

Metallurgy test work is advancing on antimony-bearing stibnite veins, that have returned exceptionally high-grade antimony (Sb) consistently above 30% up to 50% Sb in recent results.

Conventional pyrometallurgy test work would provide the base-case data for processing antimony, with initial tests conducted by KPM in Ontario to produce antimony trioxide as an intermediate product. Final product results will be released in coming weeks. A number of third parties have been approached regarding this processing option.

Test work on Antimony Ridge samples using hydrometallurgical processing is underway at ANSTO in Australia and results will be released once available.

Test work is advancing on options to concentrate the antimony ore, tungsten ore and gold-bearing samples at IMO labs in Perth, Australia.

Resolution’s plan is to develop a hydrometallurgy processing hub for antimony, as stibnite, in Idaho USA, due to the lack of modern processing options in the USA for antimony.

Adam Roper, PhD, Resolution’s In-house Senior Metallurgist, stated : “The initial pyrometallurgical results from processing Antimony Ridge samples are very encouraging with few impurities. This is a great start and I’m looking forward to discussing the final results in the coming weeks.

“Resolution’s goal is to develop a processing hub in Idaho for stibnite and I’m relishing the opportunity to bring this to fruition, from mine to product.

“The Johnson Creek Mill site, at the base of Antimony Ridge, is being considered as a fast track option for potential development of a local processing site, given it has the necessary infrastructure on site, with power and water, and is on 10 acres of private land owned 100% by RML.”

Ari Zaetz, RML’s Managing Director, stated : “With the recent US Government Permitting Council provided via FAST-41 Coverage to accelerate permits, Resolution is in parallel developing further local processing plans to enable antimony and tungsten supply for US demand. Our unique combination of critical minerals assets makes us well placed to deliver.”

Results of recent 3D modelling of the numerous antimony and silver-bearing veins and vein swarms that are exposed over a large area (1,000m x 700m) in past mining pits, reveals the potential for a significant size antimony-silver deposit at Antimony Ridge, with an open-ended target and expanding scale potential.

This result follows the selection of Antimony Ridge for FAST-41 Transparency Coverage from the US Permitting Council, announced on 8 April 2026. Selection reflects the strategic importance of Antimony Ridge as a potential source of U.S. domestic antimony supply, a critical metal essential for defence, energy, and industrial applications.

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Resolution Minerals Ltd (ABN: 99 617 789 732) Address: Level 21, 91 King William Street, Adelaide South Australia 5000 Email: [email protected] Website: https://resolutionminerals.com/

ASX: RML | OTCQB: RLMLF ASX Announcement 14 April 2026

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Historical mining occurred at Antimony Ridge by the US Government during World War I, WWII and the Korean War. During World War II, the local District, including the adjoining Stibnite mine (Perpetua Resources), is estimated to have produced more than 90% of the US Antimony (Source: Perpetua Resources Stibnite Feasibility Study, Jan 2021) . Antimony Ridge was a key source of Antimony for the US military. Antimony Ridge is located within Resolution’s Horse Heaven Antimony-Tungsten-Gold-Silver Project in Idaho, USA, and immediately adjacent to Perpetua Resources’ Stibnite Gold Project, a large, recently permitted Antimony-Gold project.

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----- Start of picture text -----

Johnson Ck Mill
Stibnite Road
Golden Gate - Gold
Golden Gate - Tungsten
Golden Gate Sth - Gold
Antimony Ridge
Johnson Ck
Mill
619000mE 4980000mN
Access Rd
6226000mE 4975000mN
----- End of picture text -----

Figure 1 : Antimony Ridge – As part of Resolution’s larger Horse Heaven Antimony-Tungsten-Gold-Silver Project – Relationship of Antimony Ridge (Sb) with Golden Gate (Au) and Golden Gate Tungsten (W).

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Resolution Minerals Ltd (ABN: 99 617 789 732) Address: Level 21, 91 King William Street, Adelaide South Australia 5000 Email: [email protected] Website: https://resolutionminerals.com/

ASX: RML | OTCQB: RLMLF ASX Announcement 14 April 2026

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Future Plans

Resolution plans to commence a significant bulk sampling program of high-grade antimony ore and conduct an extensive drilling program up to 250 drill holes, once a Plan of Operations is approved (ASX announcement 8 April 2026) . Antimony trioxide product has been produced from large samples of stibnite from the Antimony Ridge historical open pits. Further refining pyrometallurgical test work is underway and final product results will be released in the coming weeks. Antimony Ridge is expected to be a cornerstone of Resolution’s strategy to supply critical metals, including Antimony, Tungsten and Gold, from central Idaho in the USA.

Resolution is initiating a major Phase 2 drilling program in May 2026, at the Golden Gate Project, of up to 45,000 ft (13,700 metres) of diamond core drilling located within the Company’s larger Horse Heaven Antimony-Tungsten-Gold-Silver Project. The program is designed to define the scale of gold and tungsten mineralisation at Golden Gate and Golden Gate South and support progression toward a maiden Mineral Resource Estimate.

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----- Start of picture text -----

622000mE
4977200mN
N
500m
621000mE
4976400mN
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Figure 2 : Antimony Ridge – Past open pits and trenches from WWI & II and Korean War, with access roads, in 3D satellite image looking NE.

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Resolution Minerals Ltd (ABN: 99 617 789 732) Address: Level 21, 91 King William Street, Adelaide South Australia 5000 Email: [email protected] Website: https://resolutionminerals.com/

ASX: RML | OTCQB: RLMLF ASX Announcement 14 April 2026

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Authorised for release by the Board of Resolution Minerals Ltd.

For further information, please contact:

Aharon Zaetz Jane Morgan Executive Director Investor Relations Resolution Minerals Ltd Jane Morgan Management M: +61 424 743 098 M: +61 405 555 618 [email protected] [email protected]

Forward Looking Statements

This announcement may contain forward-looking statements. These statements relate to the Company’s expectations, beliefs, intentions or strategies regarding the future. These statements can be identified by the use of words like “anticipate”, “believe”, “intend”, “estimate”, “expect”, “may”, “plan”, “project”, “will”, “should”, “seek” and similar words or expressions containing same. These forward-looking statements reflect the Company’s views and assumptions with respect to future events as of the date of this release and are subject to a variety of unpredictable risks, uncertainties, and other unknowns. Actual and future results and trends could differ materially from those set forth in such statements due to various factors, many of which are beyond our ability to control or predict. These include, but are not limited to, risks or uncertainties associated with the acquisition and divestment of projects, joint venture and other contractual risks, metal prices, exploration, development and operating risks, competition, production risks, sovereign risks, regulatory risks including environmental regulation and liability and potential title disputes, availability and terms of capital and general economic and business conditions.

Given these uncertainties, no one should place undue reliance on any forward-looking statements attributable to the Company, or any of its affiliates or persons acting on its behalf. Subject to any continuing obligations under applicable law, the Company disclaims any obligation or undertaking to disseminate any updates or revisions to any forward-looking statements in this announcement to reflect any change in expectations in relation to any forward-looking statements or any change in events, conditions or circumstances on which any such statement is based.

Competent Person’s Statement

The information in this report that relates to exploration results, is based on and fairly represents information reviewed and compiled by Mr Ross Brown BSc (Hons), M AusIMM, Principal Geologist/director of exploration consulting firm, Riviere Minerals Pty. Ltd, who is a Member of the Australasian Institute of Mining and Metallurgy. Mr Brown has sufficient experience, which is relevant to the exploration activities, style of mineralisation and types of deposits under consideration, and to the activity which has been undertaken, 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”. Riviere Minerals is consulting to Resolutions Minerals Limited and consents to the inclusion in this announcement of the matters based on their information in the form and context in which it appears.

The Company confirms it is not aware of any new information or data that materially affects the information cross referenced in this announcement and further to “Agreement to Acquire Major US Antimony Project and Placement” on 11 June 2025, “Exceptional Rock Chip and Soil Results from Antimony Ridge” on 15 September 2025, “Exceptional Rock Chip and Soil Results Update” on 24 September 2025, “Significant Gold Discovery at Horse Heaven Project” on 28 October 2025, “Significant Gold Discoveries Continue at Golden Gate” on 3 November 2025, “Golden Gate Discovery Grows with Multiple Gold Intercepts” on 2 December 2025, “Further Ultra High Grade Antimony and Silver Results” on 14 January 2026,New Gold Discovery at Golden Gate South” on 9 February 2026, “Gold & Significant Tungsten Mineralisation in Drilling” on 17 February 2026,“Exceptional Tungsten Grade Identified in Stockpile Material” on 26 March 2026 and “Antimony Ridge Model Shows Extensive Vein Swarms” on 10 April 2026. The Company confirms that the form and context in which the Competent Person’s findings are presented have not been materially modified from the original announcements.

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Resolution Minerals Ltd (ABN: 99 617 789 732) Address: Level 21, 91 King William Street, Adelaide South Australia 5000 Email: [email protected] Website: https://resolutionminerals.com/

ASX: RML | OTCQB: RLMLF ASX Announcement 14 April 2026

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About Rivere Minerals

Riviere Minerals Pty Ltd (“Riviere”) is a resource consultancy specialising in project evaluation and portfolio management. Its principal geologist and sole director, Mr Ross Brown, has nearly 40 years of experience in mineral exploration worldwide. Through Riviere, Mr Brown also provides assistance in exploration planning, execution and ASX reporting.

Appendix A: Antimony Ridge - Antimony Metallurgy Test Results

Antimony Trioxide (Sb2O3):

Element wt%
Al 0.03
As 0.13
Ca 0.02
Cu <0.01
Fe 0.04
K <0.01
Mg <0.01
Pb <0.01
S 0.09*
Si 0.07
Zn <0.01
Sb2O3 99.38 wt%

Notes:

  • Purity calculated by difference (Sb2O3wt% = 100 - (sum of each elemental impurity after conversion to oxide*);

  • *Exception is S, calculated as elemental Sulphur;

  • For measurements below detection limits (<0.01), the detection limit is considered as the impurity level;

  • Some elements are considered likely contaminants from the experimental apparatus and limitations of operating at small scale (Al, Ca, Si)

  • Sb2O3 of 99.38 wt% is a % refinement (not a recovery %).

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Resolution Minerals Ltd (ABN: 99 617 789 732) Address: Level 21, 91 King William Street, Adelaide South Australia 5000 Email: [email protected] Website: https://resolutionminerals.com/

ASX: RML | OTCQB: RLMLF ASX Announcement 14 April 2026

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Appendix B: JORC Code, 2012 Edition

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
(eg
‘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 (eg submarine nodules) may
warrant disclosure of detailed
information.

Past 2025 rockchip sampling
includes locations in UTM
metric data altitude data
collected by either selective
grab sample techniques or
channel
rockchip
techniques.
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). _

Drilling is not discussed in
this release.
Drill sample
recovery

Method of recording and assessing
core and chip sample recoveries
and results assessed.

Measures
taken
to
maximise
sample
recovery
and
ensure

Drilling is not discussed in
this release.

Resolution Minerals Ltd (ABN: 99 617 789 732) Address: Level 21, 91 King William Street, Adelaide South Australia 5000 Email: [email protected] Website: https://resolutionminerals.com/

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ASX: RML | OTCQB: RLMLF ASX Announcement 14 April 2026

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Criteria JORC Code explanation Commentary
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.
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.

Drilling is not discussed in
this release.
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 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.

There were no sub-sampling
techniques
used
in
the
generation
of
the
rock
samples assay data.

The rock samples were not in
situ but identified as being
from an adjacent [historical]
small-scale mine.

The sample size (weight)
averaging 3kg per sample, is
considered appropriate for
the purpose of the data gain
objective (stated above).
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

Kingston Process Metallurgy
(KPM)
Laboratory
techniques,
in
Ontario
Canada, were as follows:

The stibnite samples were
dried and roasted in a kiln at
c.700C
(volatilised)
to
produce antimony trioxide
gas,
then
cooled
and
collected as a powder.

Resolution Minerals Ltd (ABN: 99 617 789 732)

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Address: Level 21, 91 King William Street, Adelaide South Australia 5000 Email: [email protected] Website: https://resolutionminerals.com/

ASX: RML | OTCQB: RLMLF ASX Announcement 14 April 2026

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Criteria JORC Code explanation Commentary
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 (i.e.
lack of bias) and precision have
been established.

The powder is then refined
further.

Multi-element assays were
carried out using Nitric Aqua
Regia
Digestion
and
Inductively Coupled Plasma -
Atomic
Emission
Spectroscopy.
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.

The nature of the verification
of assaying and laboratory
was not conducted.
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.

All data points (rock sample
locations) were collected
using
handheld
GPS
programmed into the local
coordinate
system.
The
accuracy of the GPS is in line
with best practice standards.
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.

There
are
no
Mineral
Resource and Ore Reserve
estimation procedure(s) and
classifications applied to this
data.
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.

Regarding the orientation of
the rock sample data, the
broad
zones
of
mineralisation is N-S to NNE-
SSW
and
the
sampling
approximately E-W (almost
perpendicular). However,
some veins were subparallel
to sampling direction, while
most
veins
were
perpendicular
to
the
sampling orientation.

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Resolution Minerals Ltd (ABN: 99 617 789 732) Address: Level 21, 91 King William Street, Adelaide South Australia 5000 Email: [email protected] Website: https://resolutionminerals.com/

ASX: RML | OTCQB: RLMLF ASX Announcement 14 April 2026

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Criteria JORC Code explanation Commentary
Sample
security

The measures taken to ensure
sample security.

The competent person is
aware
of
best
practise
measures were taken to
secure samples.
Audits or
reviews

The results of any audits or reviews
of sampling techniques and data.

The competent person is
aware that no audits or
reviews
for
sampling
technique and data, other
than its own review, were
undertaken.

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Resolution Minerals Ltd (ABN: 99 617 789 732) Address: Level 21, 91 King William Street, Adelaide South Australia 5000 Email: [email protected] Website: https://resolutionminerals.com/

ASX: RML | OTCQB: RLMLF ASX Announcement 14 April 2026

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Section 2 Reporting of Exploration Results

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

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, past 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.

This announcement refers
to
Antimony
Ridge,
a
project within the one
larger
project,
Horse
Heaven project in Idaho
USA,
comprising
seven
hundred and twenty-nine
(729) U.S. Federal lode
mining
claims
covering
14,580 acres and includes
seven
hundred
and
nineteen
(719)
mining
claims and ten lode mining
claims referred as the
Oberbillig Group.

The
competent
person
understands
that
the
mining claims are all in
good standing.
Exploration
done by other
parties

Acknowledgment and appraisal of
exploration by other parties.

No
exploration
results
reported in this release
were performed by other
parties.
Geology
Deposit type, geological setting and
style of mineralisation.

The
project
area
is
dominated by Cretaceous-
aged granitic rocks relating
to
intrusive
phases
associated
with
the
Atlanta Lobe of the Idaho
Batholith. These largely
granodiorite rocks have
intruded Neoproterozoic-
aged
metasediments,
comprising
quartzites
(which are dominant) calc-
silicates, marble and black
shale.
The
area
and
broader region is affected
by broad regional folding
and N-S, NNE-SSW, and
NE-SW faults.

Gold, antimony, tungsten
and silver mineralisation is
associated
with
hydrothermally
altered
and
fractured
granodiorites.
Drillhole
Information

A summary of all information
material to the understanding of
the exploration results including a
tabulation
of
the
following

Drilling is not discussed in
this release.

Resolution Minerals Ltd (ABN: 99 617 789 732) Address: Level 21, 91 King William Street, Adelaide South Australia 5000 Email: [email protected] Website: https://resolutionminerals.com/

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ASX: RML | OTCQB: RLMLF ASX Announcement 14 April 2026

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Criteria JORC Code explanation Commentary
information
for
all
Material
drillholes:
o
easting and northing
of the drillhole collar
o
elevation
or
RL
(Reduced
Level

elevation above sea
level in metres) of the
drillhole collar
o
dip and azimuth of the
hole
o
down hole length and
interception depth
o
hole length.

If the exclusion of this information
is justified on the basis that the
information 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.
Data
aggregation
methods

In reporting Exploration Results,
weighting averaging techniques,
maximum and/or minimum grade
truncations (eg cutting of high
grades) and cut-off 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 aggregation should
be
stated
and
some
typical
examples of such aggregations
should be shown in detail.

The assumptions used for any
reporting
of
metal
equivalent
values should be clearly stated.

The reported rock sample
assays were not adjusted
by any technique.

Data from past mapping of
veins and vein swarms
with rock sample assays
was collated, resampled,
and modelled into a 3D
visualisation.
Relationship
between
mineralisation
widths and
intercept
lengths

These relationships are particularly
important in the reporting of
Exploration Results.

If
the
geometry
of
the
mineralisation with respect to the
drillhole 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
effect (eg ‘down hole length, true
_width not known’). _

With reference to rock
samples, the broad zones
of
mineralisation
are
almost perpendicular to
the sampling direction.
However, some veins were
subparallel to sampling
direction.
Diagrams
Appropriate maps and sections
(with scales) and tabulations of

Plans are provided with
geolocation
information

Resolution Minerals Ltd (ABN: 99 617 789 732) Address: Level 21, 91 King William Street, Adelaide South Australia 5000 Email: [email protected] Website: https://resolutionminerals.com/

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ASX: RML | OTCQB: RLMLF ASX Announcement 14 April 2026

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Criteria JORC Code explanation Commentary
intercepts should be included for
any significant discovery being
reported These should include, but
not be limited to a plan view of
drillhole
collar
locations
and
appropriate sectional views.
(coordinates, northing and
scale bar). Legends are
included within each figure
(where appropriate) and
when
additional
explanation is required,
this is given to the figure
caption.
Balanced
reporting

Where comprehensive reporting of
all Exploration Results is not
practicable,
representative
reporting of both low and high
grades and/or widths should be
practiced
to
avoid
misleading
reporting of Exploration Results.

The competent person of
this
announcement
considers
the
announcement to be fair
and balanced.
Other
substantive
exploration
data

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

There is no material other
data associated with new
exploration results in this
announcement.
Further Work
The nature and scale of planned
further Work (eg tests for lateral
extensions or depth extensions or
large-scale step-out drilling).

Diagrams clearly highlighting the
areas
of
possible
extensions,
including
the
main
geological
interpretations and future drilling
areas, provided this information is
not commercially sensitive.

Follow-up Work, germane
to the rock sampling data
of this announcement will
include
further
rock
sampling,
mapping,
possible bulk sampling and
metallurgical studies at
Antimony Ridge.

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Resolution Minerals Ltd (ABN: 99 617 789 732) Address: Level 21, 91 King William Street, Adelaide South Australia 5000 Email: [email protected] Website: https://resolutionminerals.com/