North of 60 Mining News - The mining newspaper for Alaska and Canada's North

By Shane Lasley
Mining News 

A lot more Bornite

Aggressive step-out drilling hits high-grade copper well beyond resource


Last updated 1/13/2018 at 3:52pm

Trilogy Metals Inc.

The historical Bornite headframe looms above the camp at the Upper Kobuk Mineral Projects in Northwest Alaska. Trilogy Metals and South32 has extended Bornite more than a mile northeast from this area at the center of the original deposit.

Just how big is the high-grade Bornite copper deposit in Northwest Alaska? This is one question that South32 Ltd. wants to know as it considers paying Trilogy Metals Inc. US$150 million for a 50 percent interest in the Upper Kobuk Mineral Projects, an extensive land package that encompasses Bornite, the Arctic Mine project and dozens of other high-grade metals deposits and prospects in the Ambl...

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