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ANDEAN PRECIOUS METALS ACQUIRES PRODUCING HEAP LEACH GOLD MINE; EXPANDS ITS FOOTPRINT INTO THE U.S. Acquisition of Golden Queen Mining LLC aligns with Andean’s focus on diversification in the Americas, value creation and achieving mid-tier producer status

Mergers & Acquisitions Metallurgy & Processing

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ANDEAN PRECIOUS METALS ACQUIRES PRODUCING

HEAP LEACH GOLD MINE; EXPANDS ITS FOOTPRINT INTO THE U.S.

Acquisition of Golden Queen Mining LLC aligns with Andean’s focus on diversification in the

Americas, value creation and achieving mid-tier producer status

Attractive deal structure preserves Andean’s strong cash position and

provides the Company with the flexibility to act on future growth opportunities

(All amounts are in U.S. dollars unless otherwise stated)

TORONTO, ON – November 27, 2023 – Andean Precious Metals Corp. (“Andean” or the

“Company”) (TSX-V: APM) (OTCQX: ANPMF) is pleased to announce that, late Friday November

24, 2023, through its wholly-owned subsidiary Soledad Holdings, Inc., Andean signed and closed

a transaction to acquire a 100% int erest in Golden Queen Mining Company, LLC (“Golden

Queen”) from Auvergne Umbrella LLC (the “Seller”).

Golden Queen operates the Soledad Mountain mine and heap leach operation located in Kern

County, Southern California. (See Appendix – Figure 1 – “Location of Soledad Mountain”.) Since

its commercial start-up in mid-2016, Soledad Mountain has produced more than 340,000 ounces

of gold and approximately 3.5 million ounces of silver1.

“Andean’s acquisition of Golden Queen represents an important step towards achieving our vision

of becoming a multi -jurisdictional mid -tier producer in the Americas,” stated Alberto Morales,

Andean’s Executive Chairman and CEO. “After an extensive review of available acquisition

targets and thorough due diligence, Golden Queen stood out as a strong foundational asset that

sets us up to diversify and increase annual production and move into a tier one mining jurisdiction.

Furthermore, the structure of the transaction and its payment terms allow us to maintain our strong

cash liquidity position and pursue other opportunities for future growth.”

Mr. Morales added, “With recent mine infrastructure investments now complete, our focus is on

developing a new mine plan to ensure Soledad Mountain is well positioned to benefit from an

improved production and cost profile. Potential catalysts, including mine optimization, ore control,

operational improvements, an updated NI 43 -101 mineral reserve and resource estimate, and

exploration opportunities, are expected to unlock further value for our shareholders.”

Transaction Highlights

• Established Mine Performance

o Since mid-2016, Soledad Mountain has produced more than 340,000 ounces of gold

and approximately 3.5 million ounces of silver1. Based on a historical total proven and

probable mineral reserve estimate at Soledad Mountain, as defined in 2022, Andean

is targeting to maintain steady-state annual production until 2028. See section entitled

“Historical Mineral Resource and Mineral Reserve Estimate”.

o Management team is focused on driving ongoing and sustainable improvements to

production, operations, cash flow and costs per ounce at Soledad Mountain.

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• Value Creation Opportunities Through Optimization, Efficiencies & Exploration

o Extensive due diligence and strategic reviews conducted by Andean and third -party

consultants highlight opportunities to surface underlying value at Soledad Mountain

through mine plan optimization, ore control processes and production efficiencies.

o Additionally, there is potential exploration upside at Soledad Mountain. The epithermal

mineral system consists of a cluster of northwest trending veins and vein breccias and

features near-pit and near -surface mineralization within permitted boundaries. It is

deemed favourable for new discoveries that may yield expansion of Soledad

Mountain’s mineral resources and mineral reserves. See Appendix – Figure 2 –

“Soledad Mountain Exploration Map”.

• Attractive Deal Structure Allows Andean to Maintain Liquid Assets of $81.1 Million2

o Golden Queen is expected to be accretive to Andean’s production and mineral

reserve and resource base. See section entitled “Historical Mineral Resource and

Mineral Reserve Estimate”. See Appendix Table 1 – “Golden Queen Historical Mineral

Resource Estimate” and Table 2 – “Golden Queen Historical Mineral Reserve

Estimate”.

o The acquisition added $133.4 million in net assets 3 to Andean’s pro forma balance

sheet; the carrying value of the net assets is based on Golden Queen’s audited

financial statements as at December 31, 2022.

o The acquisition price included $5 million in upfront cash consideration paid out of

Andean’s cash on hand plus net working capital adjustments. Additionally, there are

two deferred payments of $5 million each. Andean may choose to pay the two $5

million deferred payments in either cash or common shares , allow ing time for a

potential re-rate of Andean’s common shares before payment is due. See section

entitled “Deal Structure”.

• Low Capex Requirements

o In 2021 and 2022, approximately $23 million was invested in Soledad Mountain’s

infrastructure, including a stage 3 leach pad and new mining and processing

equipment. Andean does not foresee any major future capital requirements.

• Kern County, CA USA: A Mining Friendly County in a Tier One Mining Jurisdiction

o Kern County prioritizes the development of energy and natural resource projects.

o Local communities and government show great support for mining, with certain mine

reclamation not expected to commence until the end of aggregates mining at Soledad

Mountain, which is currently permitted to continue until 2061.

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• Transforms Andean into a Multi-Jurisdictional Precious Metals Producer

o With its acquisition of Golden Queen, Andean has two producing assets, providing it

with geographic and commodity diversification, as well as a solid platform for growth

in the U.S.

o Andean’s pro forma consolidated annual production is expected to significantly

increase based on historical production at Soledad Mountain, which produced 4.6

million silver equivalent ounces in 20224.

Kappes, Cassiday & Associates (“KCA”) – Historical Estimates

The historical proven and probable mineral reserve estimate at Soledad Mountain, as defined by

Golden Queen in an unpublished report dated June 2022, was 28.1 million tonnes at an average

grade of 0.74 grams of gold per tonne (g/t) and 10.44 g/t of silver, containing 670,000 gold ounces

and 9.4 million silver ounces5. KCA contributed to the reserve estimates (operating expenses and

recoveries) and Independent Mining Consultants, Inc. reviewed and signed off. See section

entitled “Historical Mineral Resource and Mineral Reserve Estimate”.

KCA, I ndependent Mining Consultants, Inc. , RESPEC Company LLC and George Klemmick

(AIPG Certified Professional Geologist, Consulting Geologist, Chugiak, AK ) have been retained

by the Company to perform an independent evaluation and update the mineral reserve and

resource estimate s and mine plan for Soledad Mountain . The mineral reserve and resource

estimate is to be filed within 45 days of this announcement.

About Golden Queen

Golden Queen has been operating the Soledad Mountain gold and silver mine in the western

Mojave Desert since 2016. The mine is located approximately five miles south of the town of

Mojave in Kern County, Southern California. The project is easily accessed from either Las Vegas,

Nevada or via ~100 miles of paved roads from the Los Angeles International airport.

The mine’s history dates back to the late 1800s, when precious metals were discovered in float

samples, leading to the discovery and development of the Queen Esther underground mine at

Soledad Mountain. Today, the mine utilizes conventional open pit mining methods, cyanide heap

leach and Merrill-Crowe processes to recover gold and silver from crushed, agglomerated o re.

The mine processes an average of approximately 4.0 million short tons of ore per year.

Exploration

The mine produces gold and silver from multiple, northwest -trending, northeast- and southwest-

dipping epithermal veins, vein breccias and vein splays hosted in Miocene -aged felsic volcanic

rocks. It is one of the newest gold mines in the state of California.

The epithermal mineral system at Soledad Mountain, consisting of a cluster of northwest trending

veins and vein breccias, is deemed favorable for new discoveries that may yield expansion of the

project's mineral resources and mineral reserves. Of immediate interest is the potential to upgrade

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the project's inferred mineral resources followed by testing extensions of the main mineralized

structures outside of the limits of the project's mineral reserves and resources. These and the

potential for discovery of new mineralized structures, to the ea st and west of the main deposit,

will be examined and prioritized by Andean going forward . Andean intends to begin a new

exploration program shortly to unlock these potential inferred resources.

Deal Structure

For 100% ownership and control of Golden Queen, aggregate consideration to the Seller consists

of the following:

(i) $5 million plus net working capital adjustments in cash paid by Andean to the Seller at

closing;

(ii) $5 million payable in either cash or common shares of Andean, at Andean’s option, on

the 12-month anniversary of closing; and

(iii) $5 million payable in either cash or common shares of Andean, at Andean’s option, on

the 22-month anniversary of closing.

The $5 million payable on each of the 12 - and 22-month anniversary dates will be priced at the

volume weighted average price of Andean’s common shares on the TSXV for a 20 consecutive

trading day period ending on the second trading day immediately preceding the applicable

anniversary, after applying the Bank of Canada exchange rate on the date that is two business

days prior to the date of issuance. The issuance of the common shares is subject to TSXV and

other regulatory approvals.

As part of the acquisition agreement, Golden Queen will retain a Main Street Priority Loan

(“MSPL”) with CommerceWest Bank of California. The MSPL bears interest at the 3-month LIBOR

rate plus 3% and is payable monthly. A first principal payment of $7.5 million and $0.2 million of

accrued interest was paid through Golden Queen concurrent with the closing of this acquisition,

reducing the total amount owing on the MSPL from $51.6 million to $43. 9 million. A second

principal payment of $7.5 million is due on November 24, 2024, with the remaining principal

balance due upon maturity on November 24, 2025.

Advisors

MPA Morrison Park Advisors Inc. acted as Andean’s exclusive financial advisor. Fogler, Rubinoff

LLP acted as the Company’s legal advisor in Canada and Musick, Peeler & Garrett LLP acted as

Andean’s U.S. counsel. Other advisors included Ernst & Young LLP.

Canaccord Genuity Corp. acted as Seller’s exclusive financial advisor and Morgan, Lewis &

Bockius LLP acted as Seller’s legal counsel.

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Webcast

Management will host a conference call and webcast to discuss Andean’s acquisition of Golden

Queen. Details are as follows:

Date and time: Monday, November 27, 2023 at 9:00 a.m. ET / 6:00 a.m. PT

Conference call: Canada/USA Toll Free: 1-800-319-4610

Toronto Toll: +1-416-915-3239

International Toll: +1-604-638-5340

Webcast: A live audio webcast of the earnings call will be available at

https://www.gowebcasting.com/13103

Notes: To access the live webcast, please connect at least 15 minutes prior to

the start time to ensure adequate time for any software download that

may be required to join the webcast.

Replay: An archived replay of the webcast will be available for 90 days at

https://www.gowebcasting.com/13103 and on Andean’s website:

www.andeanpm.com.

Historical Mineral Resource and Mineral Reserve Estimates

Scientific and technical information relating to the Golden Queen Mining project contained in this

news release has been derived, and in some instances extracted , from a technical report

prepared for Golden Queen in accordance with National Instrument 43 -101 — Standards of

Disclosure for Mineral Projects (“NI 43-101”) entitled “Feasibility Update Technical Report on the

Soledad Mountain Heap Leach Project, Kern County, California USA” dated June 20, 2022 (the

“Technical Report ”) prepared by Kappes, Cassiday & Associates, RESPEC Company LLC ,

Independent Mining Consultants, Inc. and George Klemmick (AIPG Certified Professional

Geologist, Consulting Geologist, Chugiak, AK).

A qualified person has not done sufficient work on behalf of the Company to classify the mineral

resource and mineral reserve estimate contained in the Technical Report (the “Historical Mineral

Resource and Mineral Reserve Estimate”) as current and the Company is not treating them as

current. The Historical Mineral Resource and Mineral Reserve Estimate was calculated using

mining industry standard practices for estimating Mineral Resource and Mineral Reserves (as

defined by the CIM Definition Standard on Mineral Resources and Mineral Reserves dated May

10, 2014). The key assumptions, parameters and methods used to prepare the Historical Mineral

Resource Estimate on the Soledad Mountain Project are described in the Technical Report.

While the Company considers the Historical Mineral Resource and Mineral Reserve Estimate to

be relevant to investors, it cautions readers that it should not be unduly relied upon in drawing

inferences on the current mineralization at Golden Queen, or amoun ts of future production from

the feed material, as additional work is required to update the Historical Mineral Resource and

Mineral Reserve Estimate. This additional work includes (but may not be limited to) mining

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depletion, new technical and financial studies, new sampling and assaying of available core,

assay rejects and/or pulps, use of Certified Reference Materials for QAQC purposes, verification

of assay certificates and digital assay data, verification of sele ct drill hole collars, review and

verification of drill hole geologic logs versus the preserved core and RC cuttings, incorporation of

assays to provide a general understanding of metallurgical characteristics, review and verification

of mineralization controls and modelling techniques.

Andean has engaged Kappes, Cassiday & Associates, RESPEC Company LLC, Independent

Mining Consultants, Inc. and George Klemmick (AIPG Certified Professional Geologist,

Consulting Geologist, Chugiak, AK) to perform an independent evaluation and updated miner al

resource and mineral reserve estimate of the Soledad Mountain Project.

Qualified Persons for Golden Queen

The following people served as the Qualified Persons for Golden Queen as defined in National

Instrument 43- 101 – Standards of Disclosure for Mineral Projects, and in compliance with Form

43-101F1:

• Carl E. Defilippi, SME Registered Member, Engineering Manager, Kappes Cassiday &

Associates, Reno NV.

• Michael M. Gustin, AIPG Certified Professional Geologist, RESPEC Principal Consultant.

• Joseph C. McNaughton, PE, Partner, Independent Mining Consultants, Inc., Tucson AZ.

• George Klemmick, AIPG Certified Professional Geologist, Consulting Geologist, Chugiak,

AK.

Qualified Persons for Andean

The scientific and technical content disclosed in this press release was reviewed and approved

by Donald J. Birak, Independent Consulting Geologist to the Company, a Qualified Person as

defined by National Instrument 43-101 – Standards for Disclosure for Mineral Projects, Registered

Member, Society for Mining, Metallurgy and Exploration (SME), Fellow, Australasian Institute of

Mining and Metallurgy (AusIMM). Mr. Birak visited the Soledad Mountain mine and heap leach

operation on October 5 and 6, 2023.

About Andean Precious Metals

Andean is a growing precious metals producer focused on top-tier jurisdictions in the Americas.

The Company owns and operates the San Bartolomé project in Potosí, Bolivia and the Soledad

Mountain mine in Kern County, California, and is well-funded to act on future growth opportunities.

Andean’s leadership team is committed to creating value; fostering safe, sustainable and

responsible operations; and achieving our ambition to be a multi-asset, mid-tier precious metals

producer.

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For more information, please contact:

Trish Moran Anna Speyer

VP Investor Relations NATIONAL Capital Markets

[email protected] [email protected]

T: +1 416 564 4290 T: +1 416 848 1376

Neither the TSX Venture Exchange, Inc. nor its Regulation Services Provider (as that term is defined in policies of the

TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Caution Regarding Forward-Looking Statements

Certain statements and information in this release constitute “forward-looking statements” within

the meaning of applicable U.S. securities laws and “forward -looking information” within the

meaning of applicable Canadian securities laws, which we refer to collectively as “forward-looking

statements”. Forward -looking statements are statements and information regarding possible

events, conditions or results of operations that are based upon assumptions about future

economic conditions and courses of action. All statements and information other than statements

of historical fact may be forward-looking statements. In some cases, forward-looking statements

can be identified by the use of words such as “seek”, “expect”, “anticipate”, “budget”, “plan”,

“estimate”, “continue”, “forecast”, “intend”, “believe”, “predict”, “potential”, “target”, “may”, “could”,

“would”, “might”, “will” and similar words or phrases (including negative variations) suggesting

future outcomes or statements regarding an outlook.

Forward-looking statements in this release include, but are not limited to, statements and

information regarding: the acquisition of Golden Queen and the Company’s expectations

regarding production and processing capacity, plans for growth through explorat ion activities,

acquisitions or otherwise, the appropriateness of the materials for use as a feed source for the

Company’s mill and capital requirements of the Company. Forward-looking statements are

necessarily based on a number of estimates and assumptio ns, while considered reasonable by

the Company as at the date of this press release in light of management's experience and

perception of current conditions and expected developments, are inherently subject to significant

business, economic and competitive uncertainties and risks. Such forward-looking statements are

based on a number of material factors and assumptions, including, but not limited to: the

Company’s ability to carry on exploration and development activities; the Company’s ability to

secure an d to meet obligations under property and option agreements and other material

agreements; the timely receipt of required approvals and permits; that there is no material adverse

change affecting the Company or its properties; that contracted parties provide goods or services

in a timely manner; that no unusual geological or technical problems occur; that plant and

equipment function as anticipated and that there is no material adverse change in either the price

of silver or costs associated with production or recovery. Known and unknown risks, uncertainties

and other factors which may cause actual results, performance or achievements, or industry

results, to differ materially from those anticipated in such f orward-looking statement s set out

herein. The Company believes the expectations reflected in such forward-looking statements are

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reasonable, but no assurance can be given that these expectations will prove to be correct, and

you are cautioned not to place undue reliance on forward-looking statements contained herein.

Some of the risks and other factors which could cause actual results to differ materially from those

expressed in the forward-looking statements contained in this release include, but are not limited

to: risks and uncertainties relating to the interpretati on of drill results, the geology, grade and

continuity of mineral deposits and conclusions of economic evaluations; results of initial feasibility,

pre-feasibility and feasibility studies, and the possibility that future exploration, development or

mining results will not be consistent with the Company’s expectations; risks relating to possible

variations in reserves, resources, grade, planned mining dilution and ore loss, or recovery rates

and changes in project parameters as plans continue to be refined; mining and development risks,

including risks related to accidents, equipment breakdowns, labour disputes (including work

stoppages and strikes) or other unanticipated difficulties with or interruptions in exploration and

development, including risks relat ing to permitting; the potential for delays in exploration or

development activities or the completion of feasibility studies; risks related to the inherent

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

expenses; risks related to co mmodity prices and foreign exchange rate fluctuations; the

uncertainty of profitability based upon the cyclical nature of the industry in which the Company

operates; risks related to failure to obtain adequate financing on a timely basis and on acceptable

terms or delays in obtaining governmental or local community approvals or in the completion of

development or construction activities; risks related to environmental regulation and liability;

political, legal and regulatory risks associated with mining and exploration; risks related to the

uncertain global economic environment; and other factors contained in the section entitled “Risk

Factors” in the Company’s Management Discussion and Analysis dated August 15, 2023.

Many of these uncertainties and contingencies can affect our actual results and could cause

actual results to differ materially from those expressed or implied in any forward -looking

statements made by, or on behalf of, us. Readers are cautioned that forward-looking statements

are not guarantees of future performance. All of the forward-looking statements made in this press

release are qualified by these cautionary statements. Specific reference is made to the Risk

Factors section in the Company's most rece nt MD&A on file with Canadian provincial securities

regulatory authorities for a more detailed discussion of some of the factors underlying forward -

looking statements and the risks that may affect the Company's ability to achieve the expectations

set forth in the forward -looking statements contained in this press release. The Company

disclaims any intention or obligation to update or revise any forward-looking statements whether

as a result of new information, future events or otherwise, except as required by applicable law.

Endnotes

1. Based on Golden Queen’s disclosure and audited financial statements.

2. Liquid assets of $81.1 million include the total of $64.1 million of cash, $1.9 million in

accounts receivable, $10.2 million bullion in inventory, $3.4 million in marketable securities

and $1.5 million of VAT certificates as at November 22, 2023.