North Rock is hosted by the Archean aged, 20 kilometer long Grassy Portage Gabbro Complex. The mineralization is copper-rich magmatic sulphide, and is focused along the basal contact of the ...
Sulfide mining is the process of drilling through waste rock on the surface to reveal sulfide-bearing materials. Once sulfide is revealed, ore such as copper and nickel rests inside. Metals such as ...
One of these megacrystic rock samples with mineralized potassic veinlets ... at the Northeast Deposit within the Mount Polley property. Sulphide-rich hydrothermal brines then precipitated copper and ...
GT Resources Inc. (TSXV: GT) is a mineral exploration company with a strategy to develop copper and nickel mining projects in Europe and North America. Our projects are located in Finland and Canada ...