The mining newspaper for Alaska and Canada's North
The mining newspaper for Alaska and Canada's North
North of 60 Mining News – October 19, 2018
A sample collected from two holes drilled into Deep Trench Vein averaging 26.82 g/t gold and 33 g/t silver were used for metallurgical analysis of Herbert Gold mineralization.
Grande Portage Resources Ltd. Oct. 15 said recent metallurgical testing shows excellent gold recoveries from samples of the mineralized veins at the company's Herbert Gold project in Southeast Alaska.
Samples collected from two different veins at Herbert Gold – Deep Trench and Goat – returned higher than 97 percent gold recoveries using either gravity-floatation or whole-ore cyanidation gold extra...
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