Bornite resource holds steady, for now
North of 60 Mining News – March 22, 2019
Last updated 9/25/2020 at 2:23pm
Trilogy Metals Inc. March 19 reported that much of the step-out drilling completed over the past two years is still too widely spaced to result in a significant increase in resources at this large copper deposit on the company's Upper Kobuk Mineral Projects in Northwest Alaska.
At a cut-off grade of 0.5 percent, the open-pit portion of Bornite hosts 40.5 million metric tons of indicated resour...