Company news
Gunnison Copper Corp. (TSX:GCU) news
Gunnison Copper Corp. news releases on 6ix. Latest, Aug 11, 2025: Gunnison Copper Announces Johnson Camp SX Plant Start-Up with First Copper Sales in September
Press releases — page 2
Gunnison Copper Announces Johnson Camp SX Plant Start-Up with First Copper Sales in September
August 11, 2025
Gunnison Copper Announces Johnson Camp Mineral Processing Has Started with First Copper Sales in September
July 22, 2025
Gunnison Copper Announces Closing of the Listed Issuer Financing Exemption (LIFE) Private Placement for Gross Proceeds of C$8.647 Million
July 18, 2025
CORRECTION FROM SOURCE: Gunnison Copper Announces Closing of the Listed Issuer Financing Exemption (LIFE) Private Placement for Gross Proceeds of C$8.662 Million
July 17, 2025
Gunnison Copper Announces Upsize of the Listed Issuer Financing Exemption (LIFE) Private Placement to up to C$8.745 Million
July 11, 2025
Gunnison Copper Announces $5 Million Listed Issuer Financing Exemption (LIFE) Private Placement
July 7, 2025
Gunnison Copper Corp. Announces AGM Results
June 26, 2025
Gunnison Copper Provides Updates on the "High-Value-Add" Work Programs at the Gunnison Copper Project in Southeast Arizona
June 17, 2025
Gunnison Copper Announces Johnson Camp Mineral Processing to Start by July with First Copper Sales in September
June 9, 2025
Gunnison Copper Welcomes Jason Howe and Joseph Gallucci to The Board of Directors
May 15, 2025
Gunnison Copper Announces Completion of Nebari Credit Agreement Amendment
April 24, 2025
Gunnison Copper Commences "High-Value-Add" Work Programs at the Gunnison Copper Project in Southeast Arizona
April 14, 2025
Gunnison Copper Announces Closing of Private Placement of Units
April 7, 2025
Gunnison Copper Announces Listed Issuer Financing Exemption (LIFE) Private Placement of Units
March 26, 2025
Gunnison Copper Provides a Construction Update for the Johnson Camp Mine in Southeast Arizona
March 21, 2025
Gunnison Copper Announces Comprehensive Financial Transaction, Including $3 million in Non-Dilutive Funding from Nuton, a Rio Tinto Venture for Nuton Stage 1 Viability Testing at the Gunnison Project
March 3, 2025
Gunnison Copper and Nuton, a Rio Tinto Venture, to Receive US$13.9 Million in Tax Credits to Expand Made in America Copper Production at Johnson Camp
January 16, 2025
Gunnison Copper Files Technical Report for Preliminary Economic Assessment of Open Pit Mining at its Flagship Gunnison Project in Arizona's Copper Belt
December 19, 2024
Gunnison Copper Mobilizes Mining Fleet at the Johnson Camp Mine in SE Arizona
December 16, 2024
Gunnison Copper Announces Preliminary Economic Assessment of Open Pit Mining at its Flagship Gunnison Project in Arizona's Copper Belt
November 14, 2024
Excelsior Mining Announces Name Change to Gunnison Copper
November 12, 2024
Excelsior Mining Announces Dismissal of Purported Class Action Lawsuit
October 29, 2024
Excelsior Mining Receives Final Permit Required to Restart the Johnson Camp Mine
October 21, 2024
Excelsior Mining Signs Letter of Intent with Cochise College for Local Workforce Development Partnership
October 10, 2024
Excelsior Mining Provides Update on Johnson Camp Mine Construction in SE Arizona
August 8, 2024
Excelsior Mining Announces Hudbay Executive Craig Hallworth to Become Chief Financial Officer
August 1, 2024
Excelsior Mining Announces AGM Results
June 21, 2024
Excelsior Mining Announces Receipt of US$5 Million Payment Under Terms of Option Agreement with Nuton, a Rio Tinto Venture
May 23, 2024
Excelsior Mining Announces Option Agreement with Nuton, a Rio Tinto Venture Proceeds to Stage 2
May 15, 2024
Excelsior Mining Announces Closing of US$5,500,000 Financing
December 14, 2023
Canadian Investment Regulatory Organization Trade Resumption - MIN
December 1, 2023
Excelsior Mining Announces Extension of Nebari Loan and US$5,500,000 Financing
November 30, 2023
Canadian Investment Regulatory Organization Trading Halt - MIN
November 30, 2023
Excelsior Mining Provides Update on Mining Activities at Gunnison and JCM Copper Projects
October 23, 2023
Excelsior Mining Announces Assay Results from JCM Stage 1 Drilling with Nuton, a Rio Tinto Venture
October 16, 2023
Excelsior Mining Announces Johnson Camp Stage 1 Drilling with Nuton, a Rio Tinto Venture
August 16, 2023
Excelsior Mining Announces Option Agreement with Nuton, a Rio Tinto Venture
July 31, 2023
Excelsior Mining Announces the Permit Amendment for Well Stimulation at the Gunnison Copper Mine is Now Effective
June 1, 2023
Excelsior Mining Announces Receipt of Permit Amendment for Well Stimulation at the Gunnison Copper Mine
April 24, 2023
Excelsior Mining Announces Retirement of Director
March 31, 2023
Excelsior Mining Files Technical Report for Updated Preliminary Economic Assessment on Johnson Camp Mine Incorporating Sulfide Leaching Technology
February 28, 2023
Excelsior Mining to Present a Live-Video Webinar to Highlight the Newly Released Johnson Camp Mine PEA
February 22, 2023
Excelsior Mining Announces Updated Preliminary Economic Assessment on Johnson Camp Mine Incorporating Sulfide Leaching Technology
February 22, 2023
Excelsior Mining Announces Closing of US$3,000,000 Financing
February 9, 2023
CORRECTION FROM SOURCE: Excelsior Mining Announces Extension of Nebari Loan and US$3,000,000 Financing
January 30, 2023
Excelsior Mining Announces Extension of Nebari Loan and Us$3,000,000 Financing
January 30, 2023
Excelsior Mining Receives Approval for New Leach Pad at Johnson Camp Mine
January 23, 2023
Excelsior Mining Announces Collaboration with Nuton, a Rio Tinto Venture
January 16, 2023
Excelsior Mining Announces Passing of Board Member Jim Kolbe
December 5, 2022
Excelsior Mining Announces Well Stimulation Modelling Results for the Gunnison Copper Project
October 18, 2022