We're after pure gold, but rock that contains gold also includes lots of other materials such as quartz, calcite ... The most common ore of mercury is called cinnabar. Its scientific name is ...

At the bottom of a long-abandoned mine, 50 metres below the surface, one company searches for rare Welsh gold, attracted by ...

It has been shown that Reward Gold ore is perfectly suited for this ... system's ability to accurately detect and separate quartz from low-grade host rock. This precision is essential as the ...

Detailed price information for Grande Portage Resources Ltd (GPG-X) from The Globe and Mail including charting and trades.

TORONTO, April 03, 2025 (GLOBE NEWSWIRE) -- Alamos Gold Inc. (TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) announced today that it has entered into a binding agreement to sell its non-core Quartz ...