The previous Managing Director said at the AGM that there is NO COPPER present in the ore. I guess that this is over-simplified, because there should be some copper present. That is why I am suggesting that some bornite should be present in the sub-oxide zone. The dominant sulphide should still be pyrite.
As for costs. One can only wait and see how the plant works.
The previous Managing Director said at the AGM that there is NO...
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