VANCOUVER, British Columbia, October 09, 2025 (GLOBE NEWSWIRE) — Marimaca Copper Corp. (TSX: MARI) (ASX: MC2) (“Marimaka” or the “Company”) announces the filing of a technical feasibility report for the Marimaca Oxide Project located in the Antofagasta region of Chile (the “Report”).
The report has been prepared in accordance with National Instrument 43-101 disclosure standards for mining projects. The report confirms the information contained in the Company's press release dated August 25, 2025, announcing the results of the feasibility study. The effective date of the Report is August 25, 2025 and is available on the Marimaca website at: marimaca.com and on the company's SEDAR+ profile at sedarplus.ca.
About Marimak
Marimaca is a copper exploration and development company focused on its 100% flagship Marimaca Copper project and adjacent exploration properties located in the Antofagasta region of Chile.
The Marimaca Copper Project hosts the Marimaca Oxide Deposit (“MAUD“”), IOCG type copper deposit. The Company is currently pursuing the Marimaca Copper Project through a definitive feasibility study led by Ausenco Chile Ltda. In parallel, the Company is exploring its extensive land holdings in the Antofagasta region, including the wholly owned Sierra de Medina property block of over 15,000 hectares, located 25 km from MoD.
This press release has been authorized for release by the Board of Directors of Marimaca.
Contact information
For more information, visit www.marimaca.com or contact:
Tavistock
+44 (0) 207 920 3150
Emily Moss / Ruairi Millar
[email protected]
Forward-Looking Statements
This press release contains certain “forward-looking statements” within the meaning of applicable Canadian securities laws. There can be no assurance that such statements will prove to be accurate, and actual results and future events could differ materially from those anticipated in such statements. Forward-looking statements reflect beliefs, opinions and forecasts as of the date they are made and are based on a number of assumptions and estimates that, although considered reasonable by Marimaca, are inherently subject to significant business, economic, competitive, political and social uncertainties and contingencies. Many factors, both known and unknown, could cause actual results, performance or achievements to differ materially from the results, performance or achievements that are or may be expressed or implied by such forward-looking statements, and the parties have made assumptions and estimates based on or related to many of these factors. Such factors include, but are not limited to: risks associated with obtaining necessary regulatory approvals, including final TSX approval, risks associated with share price and market conditions, inherent risks associated with mining, exploration and development of mineral resources, uncertainties associated with the interpretation of drilling results and other geological data, fluctuations in metal prices, the possibility of project delays or cost overruns or unexpected excessive operating costs and expenses. uncertainties associated with the need for financing, uncertainties associated with the regulatory process and timing of permit review, and the availability and cost of financing required in the future. The Company's intended use of proceeds from the Offering may change if the Company's board of directors determines that it is in the best interests of the Company, and the amounts actually distributed and expended will depend on a number of factors, including the Company's ability to execute its business plan. Many of these risks and uncertainties, as well as additional risk factors generally applicable to the Company, are described in the Company's annual information form dated March 27, 2025 and other documents filed by the Company with the Canadian securities regulatory authorities (which can be found at www.sedarplus.ca). Accordingly, readers should not place undue reliance on forward-looking statements. The Company undertakes no obligation to publicly update or otherwise revise any forward-looking statements contained herein, whether as a result of new information or future events or otherwise, except as required by law.
Neither the TSX, ASX nor the Investment Regulatory Organization of Canada accepts responsibility for the adequacy or accuracy of this release.
