TSXV:TVC.H - Post Discussion
Post by
Goldy63 on Feb 06, 2022 9:30am
Interesting Info . Read On .
https://www.mining.com/web/making-the-grade-understanding-exploration...
2017-03-24 · COPPER: Anything over 100 metres and 1% copper equivalent or better is considered to be high-grade.
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