Iron ore production by country in thousand metric tons. Dark red (more than 100,000): Brazil, Russia. Orange to light orange (1 to 100,000): North America, South Africa, Mongolia, Algeria, and Pakistan. Very light orange (0 to 0.9): Most of Africa, Greenland.
Class | Rank | Thousand metric tons | Value | Natural Gas Supply Areas | Class | Rank | Per 1,000 people | Class | Rank | Thousand carats | Akron | Boston | Chicago | Dallas | Detroit | Hamilton | Hollywood | Kansas City | Los Angles | Ottawa | Philadelphia | Pittsburg | Quebec | San Francisco (Silicon Valley) | Sarnia | Seattle | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.3% | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||||||||||
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