Uranium Reserves
(as of December 31, 2004)
| Deposit |
Mining Method |
Millions of
Pounds
U3O8 |
Average
Grade
(% U3O8) |
| McArthur River |
underground |
436.8 |
25.0 |
| Cigar Lake |
underground |
231.5 |
21.0 |
| Rabbit Lake |
underground |
18.0 |
1.2 |
| McClean Lake |
Sue A, B, D, E |
open pit |
14.5 |
0.9 |
| Sue |
stockpiled
| 8.0 |
1.4 |
| McClean |
underground |
10.4 |
2.9 |
| JEB |
depleted |
0 |
0 |
| Midwest |
underground / open pit |
35.0 |
4.4 |
| Cluff Lake |
reserves are depleted |
0 |
0 |
| Key Lake |
reserves are depleted |
0 |
0 |
| Total Uranium Reserves |
|
754.2 |
|
Source: Cameco Corporation
|