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Elemental Altus Notes Positive Updates at Key Growth Royalties and Grant of Options

Royalties & Streams Share Capital & Compensation

Elemental Altus Notes Positive Updates at Key

Growth Royalties and Grant of Options

Vancouver, British Columbia--(Newsfile Corp. - February 29, 2024) - Elemental Altus Royalties

Corp. (TSXV: ELE) (OTCQX: ELEMF) ("

Elemental Altus

" or the "

Company

") provides a portfolio

update following operator news releases covering key royalties held by the Company and details of the

Company's Options and RSU Grant.

Highlights

Lundin Mining Corporation ("

Lundin Mining

") announced on February 8, 2024, an increased

Mineral Reserve and Mineral Resource Estimates for the Caserones Copper-Molybdenum Mine

("

Caserones

"), more than replacing depleted Mineral Reserves and increasing Mineral

Resources in the Measured and Indicated category by over 1.1 million tonnes of contained copper,

or an increase of more than 35%

Lundin Mining also recently announced its 2024 guidance of 120,000 to 130,000 tonnes

copper for Caserones after excellent Q4 performance, including 35,400 tonnes of copper

produced, the first full quarter under new operator Lundin Mining

Allied Gold Corporation ("

Allied Gold

") has recently provided production guidance for its

operations. Elemental Altus' royalties on both Diba and Bonikro are expected to be catalysts for

near term revenue growth in the royalty portfolio

First production at the Diba gold deposit in Mali is expected to commence during H1 2024.

The project was sold by Elemental Altus to Allied Gold during 2023 for cash, a royalty, and a

series of staged payments

Allied Gold recently defined an initial Mineral Reserve at Diba of 6.1 million tonnes at 1.43g/t

for 280,000 ounces of gold and announced an approximately 70% increased Measured and

Indicated Mineral Resource of 8.8 million tonnes @ 1.33g/t for 377,000 ounces of gold,

inclusive of Mineral Reserves

At the Bonikro mine in Cote d'Ivoire, the majority of ongoing production is expected to come

from Elemental Altus' royalty over the coming years. Allied Gold are targeting 95,000 to

105,000 of gold in 2024 and greater than 110,000 ounces per year long term

Arizona Sonoran Copper Company Inc. ("

Arizona Sonoran

") recently announced a Pre-

Feasibility Study ("

PFS

") on their Cactus Mine Project, including for the first time the adjoining

Parks/Salyer deposit

The PFS defines an open pit and underground, heap leach, solvent extraction /

electrowinning operation, now incorporating the Parks/Salyer deposit, based on available

conventional technologies to generate approximately 2.31 billion pounds of payable copper

over 21 years

Additionally, Arizona Sonoran has entered into an equity and funding joint venture with Nuton

LLC ("

Nuton

"), a wholly-owned subsidiary of Rio Tinto Group ("

Rio Tinto

") targeting the

deployment of the Nuton heap leach treatment technology. A new PFS will be completed by

the end of 2024 incorporating the Nuton technology

Frederick Bell, CEO of Elemental Altus, commented:

"The increase in Reserves and Resources at Caserones comes alongside the largest exploration

program conducted since 2013 and we see the potential for the mine life to continue to be extended.

At Diba, the value of our royalty has significantly improved with a maiden Reserve and an increase of

70% in the Measured and Indicated Resource before further exploration. Sadiola is a Tier 1 10 million

ounce resource and our royalty covers ground adjacent and along strike from some of the key

resources. Lastly, at Arizona Sonoran, Rio Tinto's strategic investment is a major vote of confidence

for the project and our copper royalty. Incorporating Nuton, we see the potential for nearly doubling

forecast copper production alongside a clear pathway to add to the already substantial 21 year mine

life."

Portfolio Update

Caserones - Reserve and Resource Update

On February 8, 2024, Lundin Mining announced an update to the Mineral Reserve and Mineral Resource

Estimates at Caserones. The increases to Mineral Reserves and Resources, +6% and +35%

respectively before 2023 production depletion, were due to block model updates, higher metal price

forecasts and changes to Mineral Resource classification. The overall increase in Mineral Resources

included a 30% increase in Inferred Resources that highlights the exploration upside.

The news release noted the renewed exploration drilling program at Caserones, the largest since

commercial production began in 2013, which is targeting increased Mineral Resources and mine life

extension.

The following table summarises the updated Mineral Reserve at Caserones, effective as of December

31, 2023

1

:

Classification

Tonnes

Grade

Contained Metal

(Mt)

Cu (%)

Mo (%)

(kt Cu)

(kt Mo)

Proven

353

0.35

0.01

1,223

37

Probable

553

0.28

0.01

1,494

57

Total

886

0.31

0.01

2,717

94

The following table summarises the updated Mineral Resource at Caserones, effective as of December

31, 2023

1

:

Classification

Tonnes

Grade

Contained Metal

(Mt)

Cu (%)

Mo (%)

(kt Cu)

(kt Mo)

Measured

391

0.34

0.01

1,343

41

Indicated

1,111

0.26

0.01

2,936

113

M&I

1,502

0.28

0.01

4,279

154

Inferred

186

0.22

0.01

412

16

Caserones - Operator Production Guidance

On January 14, 2024, Lundin Mining announced its 2024 production guidance for Caserones as follows:

2024: 120,000 to 130,000 tonnes of copper and 2,500 to 3,000 tonnes of molybdenum

2025: 125,000 to 135,000 tonnes of copper and 1,500 to 2,000 tonnes of molybdenum

2026: 125,000 to 135,000 tonnes of copper and 2,500 to 3,000 tonnes of molybdenum

Ore is expected to be sourced from pit Phases 5 and 6, with ore production planned to increase by 2 to

3 million tonnes per year to 34 to 36 million tonnes per year to offset the expected lower copper grades.

Molybdenum production has accounted for approximately 5 - 15% of revenue in recent years.

Lundin Mining's group exploration expenditures, primarily for in-mine and near-mine targets, are planned

to be US$48 million in 2024. Caserones is allocated the largest portion of the exploration budget, with

12,900m of drilling planned during the year. The focus of exploration work will be in-pit drilling targeting

the Caserones higher-grade breccia zones at depth; and, separately testing the sulphide potential

beneath the known Angelica oxide deposit.

Elemental Altus has a 0.473% NSR royalty on Caserones.

Diba - First Reserves and Production Start Date

On February 21, 2024, Allied Gold released its 2023 operating results and provided guidance for 2024

production. Included in the announcement was confirmation that production from Sadiola's Diba satellite

deposit was expected to commence during H1 2024. The licences hosting Diba were sold by Elemental

Altus to Allied Gold for cash, a royalty and staged payments as announced on July 20, 2023, and

represented the conclusion of a long-term royalty generation project, amounting to:

3.0% on the first 226,000 ounces of gold produced from the Diba tenement

2.0% on all future production in excess of defined 226,000 ounces from the Project

Additional consideration of up to US$6 million in cash, comprising:

US$1 million on closing (received in November 2023)

US$1 million 90 days after commercial production, expected during 2024

US$2 million, US$1 million and US$1 million respectively within 90 days of production of 100,000

ounces, 150,000 ounces and then 200,000 ounces of gold from the Diba tenement - all of which

should be received with the delivery of the recently-announced Mineral Reserve Estimate

Allied Gold since acquisition in July last year has already increased the Diba Measured and Indicated

Resource and defined an initial Reserve on the oxide portion of the deposit, as follows:

Proven & Probable Reserve of 6.1 million tonnes @ 1.43g/t for 280,000 ounces of gold

Measured and Indicated Resource of 8.8 million tonnes @ 1.33g/t for 377,000 ounces of gold

These results can be compared to the August 2022 Indicated Resource

2

on the oxide and transition

portion of the deposit of 4.75 million tonnes @ 1.47g/t for 224,000 ounces of gold; so, a like-for-like

comparison on Diba's oxide and transition Measured and Indicated Resource shows an increase of

153,000 ounces of gold, an increase of around 70%. The Mineral Resource in the fresh portion of the

deposit has not been updated in Allied Gold's announcement, but as of August 2022 hosted an Indicated

Resource

2

of 3.1 million tonnes @ 0.88g/t for 88,000 ounces of gold, and an Inferred Resource

2

of 8.8

million tonnes @ 0.90g/t for 255,000 ounces of gold.

A significant exploration program is planned for the Sadiola district during 2024, with a total estimated

expenditure of US$8 million for 12,000m of drilling. Exploration is reported to prioritise the expansion of

Sadiola's near-mine oxide ore inventory for use as near-term ore feed. The Diba deposit, following the

recent Mineral Resource increase, is expected to continue to form a large part of the oxide exploration

strategy. The nearby Lakanfla tenement that was part of the 2023 sale, where shallow drilling has defined

an Inferred Resource in a mineralising system similar to Sadiola's, also has the potential for further

delineation of oxide mineralisation in the near term.

Bonikro - Operator Production Guidance

During the same February 21, 2024, announcement, Allied Gold provided production guidance at

Bonikro in Cote d'Ivoire of 95,000 to 105,000 ounces of gold in 2024 and greater than 110,000 ounces

of gold per year long term from existing ore sources.

The Bonikro mine plan in recent months has been transitioning to production from a mine area known as

Pushback 5, which is covered by Elemental Altus's royalty and is expected to provide the majority of

production over coming years.

Production covered by the royalty in 2023 totalled 44,570 ounces of gold, with consistent, material

production only starting in Q4 2023 and progressing to an average annualised production rate in the

order of 100,000 ounces of gold by year end.

Elemental Altus acquired a sliding scale NSR royalty on 560,000 ounces of gold production from a

defined area known as Pushback 5, in December 2021. The royalty has a rate of 2.25% when the

average gold price during the period is above US$1,450 per ounce.

Cactus - Nuton Joint Venture

On December 14, 2023, Arizona Sonoran announced that it has entered into an option to joint venture

agreement ("

Option Agreement

") with Nuton, a wholly-owned subsidiary of Rio Tinto, to establish a

strategic alliance for the deployment of the Nuton heap leach treatment technologies at the Cactus Mine

and the Parks/Salyer Project (collectively, the "

Cactus Project

"), in Arizona, USA. The agreement

grants Nuton the right and option to acquire between a 35% to 40% interest in the Cactus Project and

follows Arizona Sonoran's reporting of encouraging metallurgical results from the Nuton Phase 1 column

leach program on December 13, 2023.

The parties to the Cactus-Nuton JV plan to commence work under the direction of a newly-formed

steering committee, comprised of two members selected by each of Arizona Sonoran and Nuton,

towards a Pre-Feasibility Study ("

PFS

") which integrates Nuton technology into the processing

flowsheet. The Nuton-integrated PFS is targeted for delivery by end 2024 and will be developed in

parallel with the previously announced timeline of releasing a Standalone PFS for the Cactus Project in

Q1 2024 and a Definitive Feasibility Study before the end of 2024.

The Option Agreement provides initial funding totalling up to US$33 million to advance the Cactus

Project, of which US$15 million has been received, including:

US$10 million option payment on closing

US$12 million to fund work programs related to Nuton integration

Up to US$11 million for land acquisition costs

Should Nuton exercise their option to joint venture, they may acquire a 35% to 40% interest in the Cactus

Project, with the percentage interest acquired dependent on certain trigger events. The consideration

paid by Nuton will be dictated by the product of: (a) the NAV of the PFS, (b) the percentage acquired, (c)

a multiple of 0.65. See the original Arizona Sonoran announcement from December 14, 2023, for further

details.

Further to the Nuton announcement, on January 10, 2024, Arizona Sonoran announced drill results

defining primary mineralisation of 358m, with 153m within, and 205m thickness below, the currently

defined Cactus West pit shell; and other drillholes with hundreds of metres of anomalous primary

material in the same sequence, including zones in excess of 1% copper. Primary mineralisation was

also intersected at Cactus East. More drilling is planned at Cactus West.

Preliminary results from the Nuton metallurgical testing indicate the possibility of 80-85% recovery from

primary mineralisation, and Arizona Sonoran see the technology as a potential solution to realise the

value of the 'currently stranded' primary sulphides that lie directly below the current oxide / enriched

Resource. The recent intersections were extensions of drillholes that was part of the ongoing Indicated to

Measured Resource upgrade and geotechnical drill program and clearly demonstrates the opportunity

for further significant resource expansion available with the integration of the Nuton technologies.

Cactus - Pre-Nuton, Standalone PFS and first Mineral Reserve Estimate

On February 21, 2024, Arizona Sonoran announced the results of the 'standalone' PFS for the project

absent the addition of Nuton technologies, to produce LME Grade A copper cathode via open pit and

underground mining, and heap leach-sourced solvent extraction / electrowinning treatment plant.

Average annual production contemplated is approximately 55,000 short tons of copper per year for 21

years, for a total of 1.15 billion short tons produced, with an All-In Sustaining Cost of US$2.34/lb.

The envisaged project incorporates the Parks / Salyer deposit that was first integrated into the project

Mineral Resource Estimate in October 2023, where the Measured and Indicated Resource was 445.7

million short tons at 0.58% copper for 5.2 billion pounds of contained copper.

The PFS generates the project's first Mineral Reserve Estimate, which amounts to a Proven & Probable

Reserve of 276.3 million short tons at 0.549% total copper, including 0.484% soluble copper for

contained metal of 3.0 billion pounds of copper.

Exploration and feasibility work continues, particularly in relation to the impacts of the Nuton

technologies, and the opportunity to materially increase the ultimate scale of recoverable metal; with both

a preliminary economic assessment incorporating the recently-acquired MainSpring deposit and initial

Nuton results, and a fully 'integrated' PFS using both the 2024 exploration and more advanced Nuton

results by the end of 2024; and, a DFS expected in H1 2025.

Elemental Altus acquired an aggregate 0.68% NSR royalty, which covers the majority of the Cactus

Project, in September 2023.

Options and RSU Grant

The Company has granted 1,300,000 restricted share units (each "

RSU

") and 2,980,000 stock options

to directors, officers, employees, and consultants of the Company. The RSUs vest in equal instalments

over twelve, twenty-four, and thirty-six months. Each vested RSU will entitle the holder to receive one

common share of the Company or the equivalent cash value thereof at the deemed price of C$1.05. The

RSUs will fully vest on February 28, 2027. The stock options are exercisable for a period of 5 years from

the date of the grant at an exercise price of C$1.15 per Common Share. The stock options vest in four

equal instalments on the date of grant, and on the 6 month, 12 month, and 18 month anniversary thereof.

The stock options will expire on February 28, 2029.

The stock options have been granted to directors, officers, employees, and consultants of the Company

under the terms of the Company's stock option and compensation share plan and are subject to

regulatory approval.

Frederick Bell

CEO and Director

Corporate & Media Inquiries:

Tel: +1 604 243 6511 (ext. 2700)

Email:

[email protected]

Elemental Altus is a proud member of Discovery Group. For more information please visit:

www.discoverygroup.ca or contact 604-653-9464.

TSX.V: ELE | OTCQX: ELEMF | ISIN: CA28619K1093 | CUSIP: 28619K109

About Elemental Altus Royalties Corp.

Elemental Altus is a revenue generating precious metals royalty company with 10 producing royalties

and a diversified portfolio of pre-production and discovery stage assets. The Company is focused on

acquiring uncapped royalties and streams over producing, or near-producing, mines operated by

established counterparties, as well as generating royalties on new discoveries. The vision of Elemental

Altus is to build a global gold royalty company, offering investors superior exposure to gold with reduced

risk and a strong growth profile.

Notes

1)

Caserones Mineral Resource estimates are reported within conceptual pit shell using a cut-off grade

of 0.13% copper. Mineral Reserves for the Caserones open pit are estimated using open pit discard

NSR cut-off values of $11.70/t for ore processed at concentrating and $3.65/t for ore delivered to the

heap leach and SX/EW processing.

2)

Altus Strategies Plc news release, 2 August 2022; "Significant Growth in Gold Resource at Diba &

Lakanfla Project, Western Mali"

Qualified Person

Richard Evans, FAusIMM, Senior Vice President Technical for Elemental Altus, is a qualified person

under National Instrument 43-101 - Standards of Disclosure for Mineral Projects and has reviewed and

approved the scientific and technical disclosure contained in this press release.

Neither the TSX-V nor its Regulation Service Provider (as that term is defined in the policies of the TSX-

V) accepts responsibility for the adequacy or accuracy of this press release.

Cautionary note regarding forward-looking statements

This news release contains certain "forward looking statements" and certain "forward-looking

information" as defined under applicable Canadian securities laws. Forward-looking statements and

information can generally be identified by the use of forward-looking terminology such as "may", "will",

"should", "expect", "intend", "estimate", "anticipate", "believe", "continue", "plans" or similar terminology.

Forward-looking statements and information include, but are not limited to, statements with respect to

the date that the name change is expected to become effective, whether shareholders will be required by

their broker to exchange their issued certificate for a new certificate or take any other action in

connection to the name change, the Company's ability to deliver a materially increased revenue profile

with a lower cost of capital, the future growth, development and focus of the Company, and the

acquisition of new royalties and streams. Forward-looking statements and information are based on

forecasts of future results, estimates of amounts not yet determinable and assumptions that, while

believed by management to be reasonable, are inherently subject to significant business, economic and

competitive uncertainties and contingencies.

Forward-looking statements and information are subject to various known and unknown risks and

uncertainties, many of which are beyond the ability of Elemental Altus to control or predict, that may

cause Elemental Altus' actual results, performance or achievements to be materially different from those

expressed or implied thereby, and are developed based on assumptions about such risks, uncertainties

and other factors set out herein, including but not limited to: the impact of general business and

economic conditions, the absence of control over the mining operations from which Elemental Altus will

receive royalties, risks related to international operations, government relations and environmental

regulation, the inherent risks involved in the exploration and development of mineral properties; the

uncertainties involved in interpreting exploration data; the potential for delays in exploration or

development activities; the geology, grade and continuity of mineral deposits; the impact of the COVID-

19 pandemic; the possibility that future exploration, development or mining results will not be consistent

with Elemental Altus' expectations; accidents, equipment breakdowns, title matters, labour disputes or

other unanticipated difficulties or interruptions in operations; fluctuating metal prices; unanticipated costs

and expenses; uncertainties relating to the availability and costs of financing needed in the future; the

inherent uncertainty of production and cost estimates and the potential for unexpected costs and

expenses, commodity price fluctuations; currency fluctuations; regulatory restrictions, including

environmental regulatory restrictions; liability, competition, loss of key employees and other related risks

and uncertainties. For a discussion of important factors which could cause actual results to differ from

forward-looking statements, refer to the annual information form of the Company for the year ended

December 31, 2022. Elemental Altus undertakes no obligation to update forward-looking statements

and information except as required by applicable law. Such forward-looking statements and information

represents management's best judgment based on information currently available. No forward-looking

statement or information can be guaranteed, and actual future results may vary materially. Accordingly,

readers are advised not to place undue reliance on forward-looking statements or information.

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/199846