We're after pure gold, but rock that contains gold also includes lots of other materials such as quartz, calcite, and the sulfides of other metals. Since we need to separate the gold from the rest ...

Archaeologists have restored a 3,000-year-old Egyptian gold-mining complex, revealing ancient extraction techniques and ...

Hydrothermal alteration is a complex geological process that can later serve as an indicator of gold deposits for mineral ...

First Lithium Minerals Corp. (CSE: FLM) (OTC Pink: FLMCF) (FSE: X28) ("First Lithium Minerals" or the "Company") is pleased ...

Venus Metals has intercepted gold to 50m depth, with a best hit of 4m at 10.3g/t gold from 24m, including 1m at 25.1g/t gold, ...

Results indicate strong associations between gold and quartz, indicating that laser sorting technology could be highly effective in enhancing the efficiency of ore processing. Laser concentration ...

Great Quest Gold Ltd. (TSX-V: GQ) ("Great Quest" or the "Company") is pleased to provide an update on the recently identified gold mineralized system at its Omatjete Project ("Omatjete" or the ...