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

Phoenix, Arizona--(Newsfile Corp. - August 11, 2025) - Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) ("Gunnison" or the "Company") is pleased to announce that the solvent extraction (SX) ...
AZ Central

CoTec Investment Ceibo Successfully Produces Copper Cathodes at Demo Plant, Marking a Major Milestone in Copper Sulfide Leaching Technology

VANCOUVER, BC / ACCESS Newswire / June 5, 2025 / CoTec Holdings Corp. (TSXV:CTH)(OTCQB:CTHCF) (“CoTec” or the “Company”) is pleased to announce that its investment, Ceibo Inc. (“Ceibo”), has achieved ...
Nasdaq

Gunnison Releases PEA for Arizona Copper Project, Plans for Open-pit, Heap-leach Operation

Gunnison Copper (TSX:GCU,OTCQB:EXMGF) is shifting its development strategy for the Gunnison copper project in Arizona, US, laying out plans for a conventional open-pit and heap-leaching operation. In ...
TipRanks on MSN

Tartana Minerals Announces Director Resignation

Tartana Minerals Limited announced the resignation of Mr. Bruce Hills as a director of the company. The Chairman, Dr. Alistair Lewis, expressed gratitude for Mr. Hills’ contributions since the ...
Finanznachrichten

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

Phoenix, Arizona--(Newsfile Corp. - August 11, 2025) - Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) ("Gunnison" or the "Company") is pleased to announce that the solvent extraction (SX) ...