Copper leaching remains a pivotal process in the extraction of copper from predominantly chalcopyrite-rich ores. Recent innovations have focused on enhancing the efficiency and selectivity of this ...

Chalcopyrite leaching processes are at the forefront of hydrometallurgical techniques for copper extraction. The dissolution of chalcopyrite, a primary copper–iron sulphide mineral, involves intricate ...

VANCOUVER, BC / ACCESSWIRE / August 16, 2023 / CoTec Holdings Corp. (TSXV:CTH)(OTCQB:CTHCF) ("CoTec" or the "Company") is pleased to announce that Ceibo Inc. ("Ceibo") has secured an investment from ...

VANCOUVER, BC / ACCESSWIRE / May 11, 2023 / CoTec Holdings Corp. (TSXV:CTH)(OTCQB:CTHCF) ("CoTec" or the "Company") is pleased to announce it has invested US$1.5 million into Ceibo Inc. ("Ceibo"), a ...

(Bloomberg) — Glencore Plc is moving forward with a new extraction technology at its copper mine in northern Chile as part of the industry’s efforts to squeeze out more metal from lower quality ore.

Freeport-McMoRan's Q3 2023 results demonstrate strong performance and technological leadership in copper extraction. The bull thesis for copper stocks, based on structural shortages, may be challenged ...

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Hudbay Minerals Inc. hopes federal tax credits will pay part of a $367 million tab for a new leaching plant it plans to build at its massive, proposed Copper World mining complex in the Santa Rita ...