Excellent recoveries for Herbert Gold
North of 60 Mining News – October 19, 2018
Last updated 9/25/2020 at 6:50am
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 gol...