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To: John Mansfield who wrote (11992)5/21/1998 10:11:00 AM
From: IngotWeTrust  Respond to of 116844
 
In layman's terms, it is the most pregnant remaining ore after floating or gravity separation of overburden. It is the ore I want to process, i.e., the concentrates.

In larger operations, it is the stuff piled on the cyanide leach pads after the "big rocks" have been removed.

O/49r