Bob Moriarty said that 1% #copper at US$2.65/lb. = US$58 per tonne of rock in the ground. At 2% Cu, it equals US$116.85 = CAD$155.75/tonne. With 2% Cu priced at US$2.80/lb., a tonne of rock is worth CAD$164.6, at US$3.0/lb., CAD$176.36/tonne, at US$3.5/lb., CAD$206.36/tonne, at US$4.0/lb., CAD$235.15/tonne, at US$4.5/lb., CAD$264.55/tonne, at US$5.0/lb., CAD$293.94.... About a CAD$20.5/tonne increase from US$2.65/lb. to USD$3.0/lb. might not sound like a lot, but $ROCK has ~85,200 hectares. How many millions of tonnes could there be at Knife Lake? Short term target .45cdn Strong Buy rating...