GREY:SWFCF - Post by User
Post by
aufeveron Mar 26, 2007 10:34am
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Post# 12488434
profitable
profitableDo not make economic estimates according to carats per ton, but rather value per ton. In other words whether you have one carat or a quarter carat if the value is $30 or so a ton the deposit is probably economic. The four c's per ton have to be taken together!