Uranium production by country with darker shade being the highest producer. Kazakhstan, Australia and Canada are shaded dark green. Russia and China are shaded medium green. The U S A, India, and Brazil are shaded light green. Most of Africa is shaded very light green.
Class | Rank | Value | General Area of Sedimentary Formations Favorable to Oil | Petroleum and Natural Gas Production | Extent of U.S., 1803 | Louisiana Purchase, 1803 | West Florida, 1810–1813 | British Cession, 1818 | East Florida, 1819 | Northern Maine, 1842 | Texas Annexation, 1845 | Oregon Country, 1846 | Mexican Cession, 1848 | Gadsden Purchase, 1853 | Alaska, 1867 | Hawaii, 1898 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31.8% | 23.6% | 91.6% | 79.0% | 7.81% | 30.8% | 98.3% | 16.6% | 50.1% | 57.7% | 66.4% | 12.6% | 63.8% | 91.5% | ||||
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