On Earth, sulfur is usually found in sulfide minerals, where an atom with a positive charge binds with one or more negatively charged sulfur atoms. Examples include chalcocite (copper sulfide ...

The continuity and down-plunge extents of the larger disseminated-to-veined copper sulphide (chalcopyrite, bornite and chalcocite) mineralisation, in addition to the presence of high-grade semi ...

Sonoran Desert Copper Corporation (TSXV: SDCU) ("SDCU'' or the "Company") is pleased to announce it has completed the ...