MapMaster 3
Atlas (Beta)MapMaster 3
Platinum production by country in kilograms. Dark green (more than 20,000): Russia, South Africa. Blue to light blue (2 to 20,000): Canada, U S A, China, Australia, Ethiopia. Very light blue (0 to 1): Most of Africa, Asia, Europe, and South America.
Class | Rank | Kilograms | Class | Rank | Thousand metric tons | 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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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