Val If you look at the gold industry you will see that the gold extraction process has come a long way from tables that shake to cyanide now autoclaves (high pressure acid ).
The same process used at some of the nickle mines .
Bio Beneficiation would not work as well as say the autoclave process.
Val If you look at the gold industry you will see that the gold...
-
- There are more pages in this discussion • 17 more messages in this thread...
You’re viewing a single post only. To view the entire thread just sign in or Join Now (FREE)