Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) announces that Rio Tinto has successfully produced the first copper from the Johnson Camp mine in Arizona using its Nuton® Technology, marking a pivotal step forward in the development of this …

Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) is pleased to announce that it has fully repaid the US$7.3 million non-convertible principal portion of the Second Amended and Restated Credit Agreement with Nebari Natural Resources Credit Fund I LP. …

  Michael Fox interviews Craig Hallworth, CFO of Gunnison Copper (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0), to discuss the company’s focus on copper development and production in southern Arizona. Craig details Gunnison Copper as a pure-play copper developer with their …

It is with great sadness that Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) announces the sudden passing of Mr. Colin Kinley, Director of the Company. The Board and Company express their sincere condolences to Karen, Cooper, and Claire, their …

Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) is pleased to announce the closing of a second and final tranche of its previously announced non-brokered private placement for aggregate gross proceeds of C$150,000.30 from the issuance of 333,334 Units to …

          Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) is pleased to announce the closing of its previously announced non-brokered financing for aggregate gross proceeds of C$13,112,270.10 from the issuance of 29,138,378 Units. This total …

          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 …

          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 …

          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 …

          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 …