Here . . . some spitball numbers for a 500x500m drill at Joyce
Len Wid Dep Sqm Spec grav Percentage Pure tonnes $per tonne Total Value 1 Cobalt 500 500 50 12500000 2 0.003 75000 61000 $4,575,000,000.00 2 Copper 500 500 50 12500000 2 0.005 125000 6600 $825,000,000.00 3 Nickle 500 500 50 12500000 2 0.002 50000 15000 $750,000,000.00 4 Gold 500 500 50 12500000 2 0.0003 7500 64000000 $480,000,000,000.00 5 $486,150,000,000.00
