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Minera Alamos Announces Santana Gold Project Operations Update Nicho Main Zone development activities largely complete; Working Capital Facility provides short-term support for expanded mining rates

Debt & Credit Facilities Mine Development & Operations

Minera Alamos Announces Santana Gold

Project Operations Update

Nicho Main Zone development activities largely complete;

Working Capital Facility provides short-term support for

expanded mining rates

Toronto, Ontario and Vancouver, British Columbia--(Newsfile Corp. - May 31, 2022) -

Minera Alamos

Inc.

(TSXV: MAI)

(the "Company" or "Minera Alamos")

is pleased to provide an update on the

continuing progress at the Company's Santana gold mine.

The development of the Nicho Main Zone ("NMZ") is now underway with haulage and access roads

largely completed along with the removal of limited vegetation and surface cover.

Following the initiation

of mining activities and as the pit working areas opens up, the much larger scale of the NMZ compared

to the current starter pit at Nicho Norte will help drive project mining rates to planned levels for the overall

commercial operation.

First mineralized material from the NMZ should be stacked on the Santana leach

pad as operations move into the second half of the year and will help drive gold production rates higher.

"This advancement of the Nicho Main Zone is a significant and positive development and the final major

milestone in the ramp-up of operations at Santana. Th development of the second and larger pit will

provide access to the main source of known mineralization at the project supplementing current starter

pit operations and allowing the Company to ultimately exit the project's pre-commercial phase of

production," stated Darren Koningen, CEO.

Photo 1: Main Haulage Road for the Planned NMZ Open Pit

To view an enhanced version of this graphic, please visit:

https://orders.newsfilecorp.com/files/4183/125885_42f7148e64f1cabb_002full.jpg

Working Capital Facility with Ocean Partners

The Company has agreed to basic terms for a modest US$3 million unsecured working capital facility

with Ocean Partners USA Inc. ("OP") and definitive documentation is in the process of being finalized.

The facility will bolster the Company's existing working capital and provide added financial flexibility to

assist with short-term demands related to the expansion of site mining activities to incorporate

production from both the Nicho Norte and NMZ open pits (cover lags between mining and the receipt of

proceeds from ultimate gold recovery).

Company management have an existing relationship with OP

and anticipate that the new facility will serve as a starting point that can grow in scale as the Santana

project operations expand.

Nicho Norte Operations Update

Gold mined and stacked on the leach pad to date totals approximately 18,000 oz with roughly 7,000 oz

of gold recovered in concentrate. Operations in May have been seasonally impacted from the severe

and ongoing drought that has affected Sonora for much of the last two years.

Typical rainfall in the region

from January to June is in the range of 120-150 mm.

However, in 2021 this totalled 45 mm and in the

current year less than 2 mm has accumulated to date forcing the Company to locate additional local

sources of water to support operations.

The upcoming rainy season (late June-September) is expected

to recharge water reservoirs and allow for an acceleration of the recovery of gold stacked on the leach

pads in Q3.

Following receipt of its explosives storage permit, the Company has now fully transitioned all production

drilling and blasting activities "in-house".

The added flexibility this has provided has been significant in

terms of explosive purchase options as well as better utilization of existing mine contractor personnel for

drilling and blasting operations.

Overall, the changes implemented to date have allowed for a greater

than 80% reduction in overall blasting costs while allowing the Company increased efficiency in

scheduling the sequences between blasting and mining operations.

Efforts continue to further optimize

blasting activities.

The implementation of these improvements were critical prior to decisions related to

the initiation of mining activities at the Nicho Main Zone.

The Company's on-site lab should be complete and operational in the coming weeks in anticipation of

first blasting at the NMZ.

The faster sample assay turnaround provided by these facilities is also a critical

pre-requisite to maintaining effective mine and plant production controls as site mining activities

continue to increase.

Selected Financial Data:

The following selected financial data is summarized from the Company's unaudited condensed interim

consolidated financial statements and related notes thereto (the "Interim Financial Statements') for the

three months ended March 31st, 2022, and the Management's Discussion and Analysis ("MD&A") for

the three months ended March 31st, 2022 (all numbers in Canadian dollars). A copy of the Financial

Statements and MD&A is available on SEDAR at

www.sedar.com

.

In accordance with the adoption of the Amendment to International Accounting Standard ("IAS") 16

Property, Plant & Equipment, Proceeds Before Intended Use, the Company is providing revenues and

costs of goods sold for the period ending March 31st 2022.

A more thorough explanation of this new

accounting rule is outlined in the financial statements (note that these costs pursuant to the IFRS

accounting rule for their treatment do not factor in depletion or depreciation)

Revenues from approximately 65% of gold production in the quarter totalled $5,160,026 with cost

of goods sold amounting to $2,255,305. The remaining gold was sold post quarter end.

Income from operations of $1,529,128 compared with a loss of $4,166,739 in the corresponding

quarter of 2021

Net income of $1,067,853 for the quarter amounted to $0.002/share compared to a Net loss of

$2,790,352 or $0.006/share in the corresponding quarter of 2021.

Cash and Cash Equivalents totalled $8,177,510 compared to $9,379,390 at year end - the

difference reflecting gold sales in process that were recorded after quarter end and a modest

reduction in the marked to market valuation of investment holdings (subsequently sold -

see below

).

Subsequent to quarter end the Company sold its remaining 590,000 shares in Prime Mining at a

price of $3.50/share for gross proceeds of $2,065,000.

Photo 2: Site Preparations Underway at the Nicho Main Zone Breccia Pipe

To view an enhanced version of this graphic, please visit:

https://orders.newsfilecorp.com/files/4183/125885_42f7148e64f1cabb_003full.jpg

Cautionary Statement

The Company made its production decision and has started the development and production of the

Santana gold mine without having completed a feasibility study demonstrating economic and technical

viability. As such, there may be increased uncertainty of achieving planned production levels, estimated

recovery of gold, the costs associated with 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.

Mr. Darren Koningen, P. Eng., Minera Alamos' CEO, is the Qualified Person responsible for the

technical content of this press release under National Instrument 43-101.

For Further Information Please Contact:

Minera Alamos Inc.

Doug Ramshaw, President

Tel: 604-600-4423

Email:

[email protected]

Victoria Vargas de Szarzynski, VP Investor Relations

Tel: 289-242-3599

Email:

[email protected]

Website:

www.mineraalamos.com

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 and could enter

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

extremely 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.

About Ocean Partners USA Inc.

Ocean Partners specializes in the trading of precious metal, copper, zinc and lead, as well as related by-

products and secondary materials. The Ocean Partners team has spent over 25 years providing

successful trading services to miners, smelters, and refiners, and has a strong global network of

relationships and contacts in the precious, base metal mining, smelting and refining sector.

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/125885