Gunnison Copper Reports Positive Results from Limestone Evaluation to Add New By-Product Revenue at the Gunnison Project in Southeast Arizona

          96% of Analyzed Limestone Meets Industrial Specifications for Several Saleable Products, Unlocking Value for Updated PEA Expected in Q1 2026   Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) is pleased to report positive …
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October 24, 2025

Gunnison Copper Announces Private Placement for Gross Proceeds of up to C$15.0 Million

          Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) is pleased to announce a non-brokered private placement for gross proceeds of up to C$15 million from the sale of up to 33,333,333 units of the …
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October 10, 2025

Gunnison Copper Promotes Robert Winton to Chief Operating Officer

          Winton Led the Successful Restart of America’s Newest Copper Mine, Johnson Camp, Within One Year of Breaking Ground   Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) America’s newest copper producer, is pleased to …
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October 10, 2025

BIOBY Mining and Energy Expo Preview featuring Robert Winton, Sr VP of Operations Gunnison Copper

          Here, SMPR’s Chris Temple is joined by Robert Winton, P.Eng., the Vice President of Operations for Gunnison Copper (TSX-GCU) (OTCQB-GCUMF).   Gunnison has consolidated the Cochise County, Arizona area to come up with more than …
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October 8, 2025

Gunnison Copper Reports Preliminary Results of University of Arizona Economic Impact Study Highlighting Multi-Billion Dollar Benefits

          Study Projects a Total Present Value Output Of $14.6 Billion, Supporting More than 53,000 Job-Years of Employment and Generating $2.07 Billion In Labor Income Across the U.S. Economy Over the Life of the Gunnison Project …
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October 8, 2025

Gunnison Copper Announces First Copper Sales from Johnson Camp Mine

          America’s Newest Copper Producer Delivers First Revenue Milestone   Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) is pleased to announce the first sales of pure copper cathode from its fully operational Johnson Camp …
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September 25, 2025

Gunnison Copper Signs Letter of Intent with Defense and Mineral Exploration Tech Start-Up Lunasonde to Assess Its Revolutionary Technology to Explore for Copper, Other Critical Minerals, and Rare Earth Elements in Arizona's Cochise Mining District

          Evaluating Airborne Georadiotomography (aGRT) for Potential Copper and Rare Earth Targeting   Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) is pleased to announce that it has entered into a non-binding Letter of Intent …
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September 24, 2025

Gunnison Copper Reports Positive Results from Initial Mineral Sorting "High-Value-Add" Work Program at the Gunnison Copper Project in Southeast Arizona

          Sorting Tests Reduced Acid Consumption, a Key Operating Cost Driver, on the Highest Acid Consuming Mineralized Material by Approximately 75% While Maintaining Copper Recovery   Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) is …
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September 15, 2025

Gunnison Copper Announces First Copper Production from Johnson Camp Mine

          America’s Newest Copper Producer Delivers Ahead of Schedule   Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) is thrilled to announce the first production of pure copper cathode from its fully-operational Johnson Camp Mine …
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September 3, 2025

Gunnison Copper Announces Johnson Camp SX Plant Start-Up with First Copper Sales in September

          Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) is pleased to announce that the solvent extraction (SX) plant and electrowinning circuit has started with first copper sales expected in September at the Company’s Johnson …
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August 11, 2025


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