RE:RE:RE:RE:RE:RE:RE:RE:RE:RE:RE:RE:Potential Value So why is high grades not good?? The math just doesn't seem to add up otherwise. For examples 7 meters and 20% is the same metal as 14 meters @ 10%. The only difference I see from a math perspective is less dirt to remove to get the same metal. I know thats an over simplification buts is a perspective of the worth of high grades. I would appreciate any information you can provide to show the benefits of removing more dirt for less metal, Thank you.