GREY:PGDIF - Post by User
Comment by
bullwhip29on Dec 06, 2010 12:47pm
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Post# 17806512
RE: the grade in the main part of Ch-6 is 3 times
RE: the grade in the main part of Ch-6 is 3 timesunits B, C, and D represent 92% of the total sample weight
ave grade for these units is 2.52 cpt vs 1.04 cpt from CH7
if unit A turns out to be super high grade then all the better
about 53% of total CH6 sample is from unit D which includes 35% of stones 2.36mm or smaller and 45% of stones larger than 2.36mm sieve size.
not sure which unit the best overall stones came from, however, it is clear from the numbers that they didn't all come from unit A