NextBigFuture

Phase Transition of Copper Sulfide Could Have Fooled Original LK99 Researchers. What Still Needs to Happen

The odds would be overwhelming for Sabine’s prediction that LK99 will prove not to be a room temperature superconductor. If an explanation is that it was a regular copper sulfide transition with some ...

Metallic Minerals Reports Successful Electrochemical Recovery of 99.9% Pure Copper Metal from La Plata Sulphide Mineralization

VANCOUVER, BC / ACCESS Newswire / February 26, 2026 /Metallic Minerals Corp. (TSXV:MMG)(OTCQB:MMNGF)(FSE:9MM1)("Metallic" or the "Company") is pleased to report initial results from its research ...
USA Today

CoTec Forms Subsidiary, CoTec Copper, To Accelerate Investment Activities In Copper Tailings and Copper Sulfide Deposits

VANCOUVER, BRITISH COLUMBIA / ACCESS Newswire / January 29, 2026 / CoTec Holdings Corp. (TSX-V:CTH)(OTCQB:CTHCF) (“CoTec” or the “Company”) is pleased to announce the establishment of a wholly-owned ...
Post-Bulletin

Minnesota senator explains her support for copper-sulfide mining restrictions

ST. PAUL — Sen. Jennifer McEwen, DFL-Duluth, sits down to talk about her "Prove It First" legislation, threats made against politicians and a bill to ban lead ammunition and tackle in Minnesota.