Nickel production by country in metric tons. Dark blue (more than 200,000): Russia. Blue to light blue (2 to 200,000): China, Australia, U S A, Brazil, South Africa. Very light blue (0 to 1): Most of Africa, Asia, and Europe, and Mexico, Argentina.
Class | Rank | Metric tons | Class | Rank | Percent | Value | Class | Rank | Score | 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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