Royalty cost of 2.5% for BCE land and 2.54% for Parks/Salyer, Cactus and Stockpile Ores, excluding BCE ore – royalty discussion noted below. Process recoveries which are variable depending upon ...
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Can Arizona Miners Unleash an American Copper Boom?
DRAGOON, Ariz.—In the boulder-strewn desert east of Tucson, miners are using sulfuric acid and bacteria to bring online the first new U.S. copper production in more than a decade. The metal is coming ...
Rosemont plans to produce more copper concentrates from sulfide ore, while canceling plans to produce copper cathodes from oxide ore. Here's how the processes work: • Copper concentrates: They come ...
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 ...
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