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Gold/Mining/Energy : ASHTON MINING OF CANADA (ACA)
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To: Famularo who wrote (4083)2/26/1998 7:32:00 PM
From: chummer  Read Replies (2) of 7966
 
Hello Frank,
While it has been said that 30carat/100 ton would be economical enough for a mine, little has been said regarding gem quality.
I know that Argyle's gem quality is 5%, and they are economical.
Orapa's gem quality is only 15%.
What would be a minimum gem quality for Ashton to be economical,
or would a higher carat/100 tons mean a lower gem quality %
be required.
Do you think Ashton has some of these #'s as yet and when might they release them?

BB
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