The mining newspaper for Alaska and Canada's North
The mining newspaper for Alaska and Canada's North
Changing metrics, prices, and models result in refined estimate North of 60 Mining News – February 17, 2023
The historic Niblack mine operated between the years 1902 and 1908 and supplied roughly 20,000 tons with average grades of 4.9% copper, 2.2 g/t gold, and 30 g/t silver.
Blackwolf Copper and Gold Ltd. Feb. 16 announced, after more than a decade, an updated mineral resource estimate for its Niblack property in Southeast Alaska.
"Our updated mineral resource estimation includes subsequent rounds of drilling as compared to the previous 2011 mineral resource estimate as well as cost parameter guidance from current underground operations, in accordance with the new CIM...
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