RE: A L'il Birdie - higradeThanks for the info on hole locations. I was real worried why they were duplicating holes without duplicating assays. Could you please elaborate further on where you found the correct hole co-ordinates? I am showing 12 is 3 m from 04, 13 is 3m from 01, and 11 is 9m from 02 (or am I plotting wrong?)
In regard to dip of ore, I think the closer the footwall is to a final safe pit slope (65 - 70degrees?) then the cheaper the open pit will be. I think the closer it is to vertical, the cheaper the undg. mining though.
Anyway, bed time now with two of my worries gone 1)reason for big show with only 4 holes 2) hole co-ordinates corrections
Thanks, guys!