Gunnison Copper Corp.
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About Gunnison Copper Corp.
Gunnison Copper Corp. is advancing the Gunnison copper project in Arizona using innovative in-situ copper recovery technology to minimize environmental impact and capital requirements. The project targets a substantial copper resource with a reduced footprint compared to conventional mining.
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Press Releases
Gunnison Copper announces retirement of director Michael Haworth
Gunnison Copper Corp (TSX:GCU, OTCQB:GCUMF, FRA:3XS0) announced that Michael Haworth has retired from its board of directors following the divestment of shareholdings by the Greenstone group of funds. Haworth had served on Gunnison’s board since September 2014 as a representative of...
Gunnison Copper Announces Retirement of Director Michael Haworth in Conjunction with Divestment of Greenstone Shareholdings
Phoenix, Arizona--(Newsfile Corp. - March 11, 2026) - Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) ("Gunnison" or the "Company") today announced that Mr. Michael Haworth has retired from the Company's Board of Directors. As Mr. Haworth served on the Board as a representative of Greenstone, his retirement is occurring following the previously announced distribution and secondary private placement of shares held by the Greenstone group of funds, reflecting the orderly wind-down of..
Gunnison Copper NPV jumps 55% to $2B
Gunnison Copper CFO Craig Hallworth joined Angela Harmantas at the Prospectors & Developers Association of Canada or PDAC conference in Toronto to share news about the company’s updated technical report for its flagship Gunnison Copper Project and the operational momentum at the Johnson Camp Mine. Hallworth highlighted the release of a new NI 43-101 technical report that materially increases the project’s after-tax net present value from approximately US$1.3 billion to US$2 billion — a 55% uplift. He explained that “we’ve materially increased the value of this project,” noting that roughly 80% of the improvements came from factors under management’s control rather than copper price assumptions. A key contributor to the enhanced economics is the inclusion of the Strong and Harris satellite deposit, grading 0.85% total copper. This has lifted the overall pit grade to 0.43%. The updated plan outlines total production of more than 3.2 billion pounds of copper, an increase of 500 million pounds from the previous study. Hallworth also detailed the next steps, including a pre-feasibility study, advancing the ore body to reserve status, and permit amendments. He stated that within 24 months the company expects to see reserves declared and further project de-risking. In addition, he discussed the Johnson Camp Mine, described as the newest copper producer in the United States, which is supplying finished copper into domestic supply chains, including Amazon Web Services. #proactiveinvestors #gunnisoncopper #tsx #gcu #otcqb #gcumf #pdac2026 #GunnisonCopper #CraigHallworth #CopperMining #CopperStocks #CriticalMinerals #USMining #JohnsonCamp #AWS #MiningNews #ResourceInvesting #OTCMarkets #CopperMarket
Gunnison Copper project economics strengthen with higher copper prices, operational enhancements
Gunnison Copper Corp (TSX:GCU, OTCQB:GCUMF, FRA:3XS0) has reported improved economics in an updated Preliminary Economic Assessment (PEA) for its wholly owned Gunnison Copper Project in Cochise County, Arizona, replacing the prior study released in December 2024. The company said the 2026...
Gunnison Copper Announces Updated Preliminary Economic Assessment of Its Flagship Gunnison Copper Project Reporting Post-Tax NPV8 of US$2.0 Billion
Phoenix, Arizona--(Newsfile Corp. - February 25, 2026) - Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) ("Gunnison" or the "Company") is pleased to announce the results of an updated NI 43-101 Preliminary Economic Assessment ("PEA" or "2026 PEA") on its 100%-owned Gunnison Copper Project in the Cochise Mining District, Arizona, United States ("Gunnison Project"). The PEA supersedes the previous PEA on the Gunnison Project released in December 2024 (the "2024 PEA") in all respects...
Greenstone Announces First Closing of Secondary Private Placement Offering of Shares of Gunnison Copper Corp.
NOT FOR DISTRIBUTION TO U.S. NEWSWIRE SERVICES OR FOR RELEASE, PUBLICATION, DISTRIBUTION OR DISSEMINATION DIRECTLY, OR INDIRECTLY, IN WHOLE OR IN PART, IN OR INTO THE UNITED STATES. GUERNSEY, Channel Islands, Feb. 18, 2026 (GLOBE NEWSWIRE) -- Greenstone Resources II LP (“Greenstone”) announces today that it, together with its affiliates Greenstone Excelsior Holdings LP, Greenstone Co-Investment No 1 (Excelsior) LP and Greenstone Co-Investment No 2 (Excelsior) LP (together, the “Greenstone Group”
Gunnison Copper announces planned distribution of Greenstone-owned shares
Gunnison Copper Corp (TSX:GCU, OTCQB:GCUMF, FRA:3XS0) announced that Greenstone Resources and its affiliates have entered into an agreement with Paradigm Capital to facilitate the distribution of up to 143.2 million Gunnison common shares currently held by the Greenstone Group. Under the...
Gunnison Copper Announces Distribution of Greenstone Shares
Phoenix, Arizona--(Newsfile Corp. - February 5, 2026) - Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) ("Gunnison" or the "Company") announces that on February 4, 2026, Greenstone Resources II LP ("Greenstone") together with its affiliates Greenstone Excelsior Holdings LP, Greenstone Co-Investment No 1 (Excelsior) LP and Greenstone Co-Investment No 2 (Excelsior) LP (together, the "Greenstone Group"), entered into an agreement (the "Agreement") with Paradigm Capital Inc ("Paradigm").
Greenstone Announces Proposed Secondary Private Placement Offering of Shares of Gunnison Copper Corp.
NOT FOR DISTRIBUTION TO U.S. NEWSWIRE SERVICES OR FOR RELEASE, PUBLICATION, DISTRIBUTION OR DISSEMINATION DIRECTLY, OR INDIRECTLY, IN WHOLE OR IN PART, IN OR INTO THE UNITED STATES. ST PETER PORT, Guernsey, Channel Islands, Feb. 04, 2026 (GLOBE NEWSWIRE) -- Greenstone Resources II LP (“Greenstone”) announces that on February 4, 2026 it, together with its affiliates Greenstone Excelsior Holdings LP, Greenstone Co-Investment No 1 (Excelsior) LP and Greenstone Co-Investment No 2 (Excelsior) LP (tog
Amazon.com Inc.’s (AMZN) AWS Struck a Deal with Rio Tinto Group, Bloomberg Reported
Amazon.com, Inc. (NASDAQ:AMZN) is one of the Best Quantum Computing Stocks to Buy for 2026. On January 15, Bloomberg reported that Amazon.com Inc.’s (NASDAQ:AMZN) Amazon Web Services struck a deal with Rio Tinto Group to utilise copper from an Arizona mine in the US data centers. Notably, the tech giant would be the first customer […]
Quick Facts
- Ticker Symbol
- GCU.TO
- Market Cap
- Small Cap
- Category
- Copper
- Commodities
- Copper
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