TSX:NWI
10
3.
CBay Production Assets
Mine
Production
Periods
Production
(
Tons)
Cu
Grade
(%)
Au Grade
(
g/t)
Historic
Resource
Total
37,142,681 1.75% 2.46
Copper Rand Mine
1960-2008 16,445,493
1.8
2.80
Yes
Cedar Bay Mine
1958-90
3,782,850
1.57
3.12
Yes
Jaculet Mine
1960-71
1,202,119
1.93
1.89
Yes
Portage Mine
1959-97
6,212,934
1.77
3.91
Yes
Henderson 2 Mine
1960-88
6,483,479
1.6
1.41
Yes
Henderson 1 Mine
1960-71
1,818,976
2.23
1.54
Yes
Mine: Shaft #3
1960
s
245,000
2.15
-
Yes
Copper Cliff Mine
1970-74
951,830
1.6
0.96
Yes
