RE:%% ;this is a decent grade for near surface low altitude open pit mining, especially the higher grade zone with around 145Mt. They'll get paid back and make good profit just out of the high grade deposit and the rest is bonus profit from there.
As the drilling result proving out, the grade will only increase and the overall tonnage of the high grade zone will also increase since they just found deposit extension and the continuity between the pits. this is very possitive.