RE: Comparing ore grades at Cheyeza and Fwiji with Sentinel15 Jun 2021 12:30
I did a rough guesstimate last night based on an average mineralised depth across the drilled area of 25m @ 0.8 % Cu.
500 x 400 x 25 = 5,000,000 cubic meters. I wasn’t sure of the rock density / specific gravity but using the figure of 1.5 gives 7,500,000 tonnes which would equate to 60,000 tonnes of Cu. (Or $600 million if you prefer!). Enough to keep the lights on anyway :-)