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Uranium Reserves in Saskatchewan
| Mine |
Province |
Operator |
tonnes U |
tonnes
U3O8 |
Average ore grade U3O8 |
Category |
| Rabbit Lake |
Sask |
Cameco |
4580 |
5400 |
0.59% |
proven & probable reserves |
| |
|
|
10,270 |
12,100 |
0.86% |
indicated resources |
| McClean Lake |
Sask |
Areva |
337 |
397 |
0.42% |
proven & probable reserves |
| 5220 |
6156 |
4.81% |
measured + indicated resources |
| McArthur River |
Sask |
Cameco |
97,530 |
115,000 |
9.62% |
proven reserves |
| 31,930 |
37,660 |
18.84% |
probable reserves |
| 2150 |
2540 |
3.8% |
measured + indicated resources |
| 22,550 |
26,590 |
7.7% |
inferred resources |
| Cigar Lake |
Sask |
Cameco |
42,050 |
49,590 |
18.30% |
proven reserves |
| |
|
|
43,200 |
50,950 |
13.55% |
probable reserves |
| |
|
|
1270 |
1500 |
7.5% |
measured + indicated resources |
| |
|
|
39,670 |
46,780 |
16.4% |
inferred resources |
| Midwest |
Sask |
Areva |
2227 |
2626 |
0.57% |
indicated resources |
| Dawn Lake |
Sask |
Cameco |
6885 |
8120 |
4.42% |
indicated resources |
| Millennium |
Sask |
Cameco |
29,200 |
34,400 |
2.39% |
indicated resources |
| |
|
|
11,150 |
13,160 |
3.19% |
inferred resources |
| Wheeler River |
Sask |
Denison & Cameco |
27,000 |
31,850 |
19.13% |
indicated resources |
| |
|
|
16,970 |
20,000 |
2.38% |
inferred resources |
| Fox Lake |
Sask |
Cameco |
26,200 |
30,900 |
7.99% |
inferred resources |
| Shea Creek |
Sask |
Areva-UEX |
26,100 |
30,770 |
1.48% |
indicated resources |
| |
|
|
10,870 |
12,800 |
1.01% |
inferred resources |
| Roughrider* |
Sask |
Hathor/ Rio |
22,300 |
26,300 |
2.0-11.6% |
indicated & inferred resources |
| Tamarack |
Sask |
Cameco |
6900 |
8100 |
4.42% |
indicated resources |
| Patterson Lake South |
Sask |
Fission |
30,600 |
36,100 |
1.58% |
indicated resources |
| 9960 |
11,700 |
1.30% |
inferred resources |
Source : World Nuclear Association
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Gold