Mrs cramer,

I beleive the line from your post;

From the two samples extracted the Gold content increased from 110g/t to 127g/t, Sliver content decreased from 83.6g/t to 26.1 g/t, Copper decreased from 5.59 % to 0.31 % .

cannot be relied on. Hog and I researched this awhile ago and came to the conclusion that a cu grade of 5.5% was not correct. It was probably a typo and the proper conversion equation from g/t to percentages was not used. I am not going back and digging up that research, but remember that 5% as not being correct.

Maybe Hog can shed some light on this as his memory may be better.