LG are not proven miners (they dabble in coal)... Not saying...

LG are not proven miners (they dabble in coal)... Not saying that it cannot be done but there is a big difference between making batteries and digging up and processing ore. Just ask Blackham resources management (similar refractory ore but with Au)... I think that COB will eventually mirror their chart.

Realities of mining and processing this stuff is vastly different than all the met work that you can selectively undertake. I think you need to do some research. Good recoveries or not there is not much room for error with such low grades. They will also still be having to do something with a lot of acid.