A world map shows uranium mining locations marked by green circles with "U." Some key areas include the U S, Argentina, South Africa, Jordan, India, and Australia. Major clusters are in the western U S, northwestern Argentina, South Africa, and Australia.
Uranium | Class | Rank | Percentage of change | Viceroyalty of New Spain | 4.50–4.59 pH | 4.60–4.69 pH | 4.70–4.79 pH | 4.80–4.89 pH | 4.90–4.99 pH | 5.00–5.09 pH | 5.10–5.19 pH | 5.20–5.29 pH | ≥5.30 pH | Amerindian and Indo-European | Eskimo-Aleut | Indo-European | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 90.2 | 65.0% | 4.29% | 14.4% | 23.8% | 24.2% | 18.5% | 16.1% | 11.6% | 6.63% | 81.6% | 31.6% | 8.03% | 36.0% | ||||
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