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October 09, 2025 20:10 ET | Source: Marimaca Copper Corp.

Marimaca Copper Files NI 43-101 Technical Report for the Previously Announced Marimaca Oxide Deposit Feasibility Study

VANCOUVER, British Columbia, Oct. 09, 2025 (GLOBE NEWSWIRE) -- Marimaca Copper Corp. (TSX: MARI) (ASX: MC2) (“Marimaca” or the “Company”) announces it has filed the Feasibility Study technical...
September 11, 2025 16:15 ET | Source: Marimaca Copper Corp.

Marimaca Copper Announces Closing of A$80,000,000 Placement

Not for release to U.S. wire services or for distribution in the United States VANCOUVER, British Columbia, Sept. 11, 2025 (GLOBE NEWSWIRE) -- Marimaca Copper Corp. (TSX: MARI) (ASX: MC2)...
September 05, 2025 09:00 ET | Source: Marimaca Copper Corp.

Marimaca Copper Completes A$80,000,000 Bookbuild

Not for release to U.S. wire services or for distribution in the United States VANCOUVER, British Columbia, Sept. 05, 2025 (GLOBE NEWSWIRE) -- Marimaca Copper Corp. (TSX: MARI) (ASX: MC2)...
September 04, 2025 20:00 ET | Source: Marimaca Copper Corp.

Marimaca Copper – Update to A$80,000,000 Placement

Not for release to U.S. wire services or for distribution in the United States VANCOUVER, British Columbia, Sept. 04, 2025 (GLOBE NEWSWIRE) -- Marimaca Copper Corp. (TSX: MARI) (ASX: MC2)...
September 04, 2025 16:37 ET | Source: Marimaca Copper Corp.

Marimaca Copper Announces A$80,000,000 Placement

Not for release to U.S. wire services or for distribution in the United States VANCOUVER, British Columbia, Sept. 04, 2025 (GLOBE NEWSWIRE) -- Marimaca Copper Corp. (TSX: MARI) (ASX: MC2)...
August 25, 2025 17:58 ET | Source: Marimaca Copper Corp.

MOD Feasibility Study Confirms Robust Capital Intensity and 31%+ IRR; Maiden Ore Reserve

The Full Announcement is Available in PDF here: http://ml.globenewswire.com/Resource/Download/339b9466-3158-4fb4-b347-9e79e7d23bf8 VANCOUVER, British Columbia, Aug. 25, 2025 (GLOBE NEWSWIRE) --...
August 21, 2025 06:30 ET | Source: Marimaca Copper Corp.

Marimaca Copper Announces Option to Acquire 150ktpa Sulfuric Acid Plant

VANCOUVER, British Columbia, Aug. 21, 2025 (GLOBE NEWSWIRE) -- Marimaca Copper Corp. (“Marimaca” or the “Company”) (TSX: MARI) (ASX: MC2) is pleased to announce it has recently executed a binding...
August 15, 2025 06:30 ET | Source: Marimaca Copper Corp.

High-Grade Sediment Hosted Mineralization Extended at Pampa Medina – 300m Western Step-out SMRD-16 Intersects 10m of 4.2% Cu within 70m of 1.0% Cu

VANCOUVER, British Columbia, Aug. 15, 2025 (GLOBE NEWSWIRE) -- Marimaca Copper Corp. (“Marimaca Copper” or the “Company”) (TSX:MARI, ASX:MC2) is pleased to announce further drilling at the Pampa...
July 03, 2025 06:15 ET | Source: Marimaca Copper Corp.

Marimaca Drills Pampa Medina Sulphides – Intersects Exceptional 6m of 12.0% Cu within 26m of 4.1% Cu in dominantly Bornite in SMRD-13, 40m of 2.1% Cu in SMD-02

VANCOUVER, British Columbia, July 03, 2025 (GLOBE NEWSWIRE) -- Marimaca Copper Corp. (“Marimaca Copper” or the “Company”) (TSX:MARI, ASX:MC2) is pleased to announce significant, high grade,...
June 13, 2025 16:05 ET | Source: Marimaca Copper Corp.

Marimaca Copper Announces Closing of Second Tranche of US$17.7 Million Non-Brokered Private Placement

Not for distribution to U.S. newswire services or for dissemination in the United States. Any failure to comply with this restriction may constitute a violation of U.S. securities law. VANCOUVER,...