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Minera Alamos Files Technical Report and Preliminary Economic Assessment for the Cerro De Oro Project

Resource Estimates Technical Reports (NI 43-101) Economic Studies

Minera Alamos Files Technical Report and

Preliminary Economic Assessment for the

Cerro De Oro Project

Toronto, Ontario--(Newsfile Corp. - January 6, 2023) -

Minera Alamos Inc. (TSXV: MAI)

("Minera" or

the "Company")

is pleased to announce that it has filed on SEDAR the results of the independent

Preliminary Economic Assessment ("PEA") titled "NI43-101 Technical Report, Preliminary Economic

Assessment and Mineral Resource Estimate for the Cerro de Oro Gold Project, Zacatecas, Mexico".

The results of the PEA were previously discussed in the Company's news release dated October 3

rd

,

2022 highlights from which are included below. The report, effective as of September 28

th

, 2022 can be

located under the Minera Alamos profile at www.sedar.com.

Highlights of PEA

(

all currency references are in US dollars

)

Production highlights

Average annual gold production approaching 60,000oz (~60,000oz to 70,000oz in Years 1

through 4).

8.2 year mine life based on initial mineable total of 59 Mt of mineralization (0.37 g/t Au) heap

leached at an average rate of approximately 20,000 tpd -- +0.40 g/t Au in Years 1 through 4.

477koz of gold produced in loaded carbon/doré.

LOM strip ratio of 0.3:1 (waste:mineralization).

Robust economics using a gold price of $1,600/oz

LOM All-In Sustaining Cost (AISC) of $873/oz -- averaging $763/oz in Years 1 through 4.

After-Tax NPV at 5% of $150.5M and IRR of 111%.

Low capital intensity project with rapid payback:

Pre-production capital costs of $28.1M (includes 30% contingency).

Payback period of

11 months.

Used crushing plant already purchased reduces up-front capital requirements.

Significant Upside

Mineralization appears open in multiple directions as well as to depth.

Additional metallurgical testing to examine amenability of gold recovery from deeper

sulphide zones of mineralization not accounted for in current resource calculations and mine

plans (some early indications that material may prove to be leachable).

Updated Inferred Mineral Resource estimate containing 67 million tonnes of 0.37 g/t Au (790 koz

of contained gold) based on an upward revision of the base case resource gold price to

$1,700/oz.

Table 1 - PEA Economic Parameters Summary

Life-of-Mine

Gold Price

1

$1,600/oz

Mine Life

8.2 years

Total Mineralization Processed

59.3M

Total Waste Mined

17.9M

Strip Ratio (Waste/Mineral)

0.30

Average Annual Tonnes Processed

2

7,300,000

Average Daily Tonnes Processed

2

20 ktpd

Heap Leach Gold Grade

3

0.37 g/t

Gold Recovery

68%

Average Annual gold production (oz)

2

58,400

Total Gold Recovered

476,610

Pre-production Capital

$28,080,000

Sustaining Capital

$14,700,000

Average AISC

4

$873/oz

After-Tax NPV (5%)

$150,500,000

After-Tax IRR

111%

After-Tax Payback Period

11 months

Exchange Rate (MXP/USD)

20

After-Tax NPV (10%)

$115,500,000

Net Cash Flows (undiscounted)

$200,000,000

Notes:

1

.

Base case price for gold was assessed using long term consensus pricing factoring in a modest

discount against the average of available bank and brokerage firm estimates.

2

.

Life-of-Mine Averages exclude partial production in year 9.

3

.

LOM average combined grade of run-of-mine ("ROM") and crushed material sent to leach pads.

4

.

"AISC per ounce" is a non-GAAP financial performance measures with no standardized definition

under IFRS; additional reference info at bottom of release.

PEA Cautionary Note:

Readers are cautioned that the PEA is preliminary in nature and there is no certainty that the PEA results

will be realized.

Mineral resources are not mineral reserves and do not have demonstrated economic

viability.

Additional work is needed to upgrade these mineral resources to mineral reserves.

Qualified Person Statements

The 2022 PEA was conducted by the following Qualified Persons contributing to their respective

sections. All Qualified Persons ("QPs") as defined under Canadian National Instrument 43-101.

All of the

QPs are "independent" of the Company pursuant to National Instrument 43-101.

The listed Qualified

Persons have reviewed the data contained in this news release and verified that it is accurately

disclosed.

Scott Zelligan

P.Geo., Independent Resource Geologist

Lawrence Segerstrom

M. Sc. (Geology), CPG

Peimeng, Ling

P.Eng.

Alex Duggan

P.Eng.

Toren Olson

PG

Mr. Darren Koningen, P.Eng, a 'Qualified Person' as defined under Canadian National Instrument 43-

101, is responsible for the other technical information (information not directly related to the PEA) in this

news release.

For Further Information Please Contact:

Minera Alamos Inc.

Doug Ramshaw, President

Tel: 604-600-4423

Email:

[email protected]

Website:

www.mineraalamos.com

Victoria Vargas de Szarzynski, VP Investor Relations

Tel: 289-242-3599

Email:

[email protected]

About Minera Alamos Inc.

Minera Alamos is a gold production and development Company undergoing the operational startup of its

first gold mine that produced its first gold in October 2021. The Company has a portfolio of high-quality

Mexican assets, including the 100%-owned Santana open-pit, heap-leach mine in Sonora that is

currently going through its operational ramp up. The 100%-owned Cerro de Oro oxide gold project in

northern Zacatecas that has considerable past drilling and metallurgical work completed with plans to

enter the permitting process. The La Fortuna open pit gold project in Durango (100%-owned) has a

robust and positive preliminary economic assessment (PEA) completed and the main Federal permits

in hand. Minera Alamos is built around its operating team that together brought 3 mines into successful

production in Mexico over the last 13 years.

The Company's strategy is to develop very low capex assets while expanding the projects' resources

and continuing to pursue complementary strategic acquisitions.

NON-GAAP Financial Performance Measures

The Company has included certain non-GAAP performance measures (All-in Sustaining Cost - "AISC")

in this document.

The Company believes that, in addition to conventional measures prepared in

accordance with GAAP, certain investors and other stakeholders also use this information to evaluate

the Company's economic performance estimates; however, these non-GAAP performance measures do

not have any standardized meaning.

Accordingly, these performance measures are intended to provide

additional information and should not be considered in isolation or as a substitute for measures of

performance prepared in accordance with GAAP.

The Company's primary business is gold asset

development and maximizing returns from future gold production, with other metal production being

incidental to the gold production process.

As a result, where applicable, the Company's non-GAAP

performance measures are disclosed on a per gold ounce basis.

The Company has followed the

guidance note released by the World Gold Council, which became effective January 1, 2014. The World

Gold Council is a non-regulatory market development organization for the gold industry whose members

comprise global senior gold mining companies.

Caution Regarding Forward-Looking Statements

This news release may contain forward-looking information and Minera Alamos cautions readers that

forward-looking information is based on certain assumptions and risk factors that could cause actual

results to differ materially from the expectations of Minera Alamos included in this news release. This

news release includes certain "forward-looking statements", which often, but not always, can be

identified by the use of words such as "believes", "anticipates", "expects", "estimates", "may", "could",

"would", "will", or "plan". These statements are based on information currently available to Minera

Alamos and Minera Alamos provides no assurance that actual results will meet management's

expectations. Forward-looking statements include estimates and statements with respect to Minera

Alamos' future plans with respect to the Projects, objectives or goals, to the effect that Minera Alamos or

management expects a stated condition or result to occur and the expected timing for release of a

resource and reserve estimate on the projects. Since forward-looking statements are based on

assumptions and address future events and conditions, by their very nature they involve inherent risks

and uncertainties. Actual results relating to, among other things, results of exploration, the economics of

processing methods, project development, reclamation and capital costs of Minera Alamos' mineral

properties, the ability to complete a preliminary economic assessment which supports the technical and

economic viability of mineral production could differ materially from those currently anticipated in such

statements for many reasons. Minera Alamos' financial condition and prospects could differ materially

from those currently anticipated in such statements for many reasons such as: an inability to finance

and/or complete an updated resource and reserve estimate and a preliminary economic assessment

which supports the technical and economic viability of mineral production; changes in general economic

conditions and conditions in the financial markets; changes in demand and prices for minerals; litigation,

legislative, environmental and other judicial, regulatory, political and competitive developments;

technological and operational difficulties encountered in connection with Minera Alamos' activities; and

other matters discussed in this news release and in filings made with securities regulators. This list is not

exhaustive of the factors that may affect any of Minera Alamos' forward-looking statements. These and

other factors should be considered carefully and readers should not place undue reliance on Minera

Alamos' forward-looking statements. Minera Alamos does not undertake to update any forward-looking

statement that may be made from time to time by Minera Alamos or on its behalf, except in accordance

with applicable securities laws.

The Company does not have a feasibility study of mineral reserves, demonstrating economic and

technical viability for the Santana project, and, as a result, there may be an increased uncertainty of

achieving any particular level of recovery of minerals or the cost of such recovery, including increased

risks associated with developing a commercially mineable deposit.

Historically, such projects have a

much higher risk of economic and technical failure. Failure to commence production would have a

material adverse impact on the Company's ability to generate revenue and cash flow to fund operations.

NEITHER TSX VENTURE EXCHANGE NOR ITS REGULATION SERVICES PROVIDER (AS THAT

TERM IS DEFINED IN THE POLICIES OF THE TSX VENTURE EXCHANGE) ACCEPTS

RESPONSIBILITY FOR THE ADEQUACY OR ACCURACY OF THIS RELEASE.

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

https://www.newsfilecorp.com/release/150485