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 ...

Results indicate strong associations between gold and quartz, indicating that laser sorting technology could be highly ...

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 ...

Gold Mining Market The expansion of gold mining in emerging markets like Brazil, Indonesia, and Russia is driving global industry growth, a ...

Sorting rejected between 35% and 55% of total rock mass and achieved gold recoveries of between 95% and 99%.