- Exploration focused on porphyry copper deposits in Arizona by Copper Fox Metals Inc., seeking project approval from the Arizona State Land Department.
- Gunnison Copper Corp. is conducting district-wide exploration and metallurgical testing in Arizona.
Gunnison Copper Achieves Commercial Production at Arizona Mine
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- Developments
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New informationRepeats or wire copies
What happened
Gunnison Copper Corp. announced that its Johnson Camp Mine in Cochise County, Arizona, achieved commercial production in September 2026, following sustained operations above the required threshold since the restart of operations in 2026. The company reported that in August 2026, the mine produced 1,304,448 pounds of copper cathode, the highest monthly output since operations resumed. Production continued into September, with 894,767 pounds of copper cathode produced through September 17, 2026. The company also announced the appointment of Jennifer Hayes as Chief Financial Officer.
Why it matters
The production milestone validates the company's operational strategy and signals a transition to full commercial operations. Gunnison stated that the mine has a nameplate production capacity of up to 25 million pounds of copper cathode per year. This production output contributes to the global supply of copper.
Gunnison Copper Corp. has been conducting district-wide exploration and metallurgical testing in Arizona.
Who's involved
How it developed
Newest first. Tap a step to see who reported it.Political figures visited the Gunnison Copper Mine in Cochise County.1 source
Mine achieved commercial production; company seeks partnership with Arizona Governor.1 source
The Gunnison Copper mine in Cochise County is supplying pure American copper to the US.1 source
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The entities involved
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Cochise County
county in Arizona, United States
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Arizona
state of the United States of America