Phosphates production by country in million metric tons. Dark green (more than 20,000): U S A, China. Green to light green (2 to 20,000): Russia, Brazil, Saudi Arabia, Mexico, India. Very light green (0 to 1): Most of Africa, Canada, Argentina, Greenland.
Class | Rank | Million Metric Tons | Strongest | Second strongest | Middle | Second weakest | Weakest | Major Karst Regions | -0.25 to 0.25 | 0.75 to 1.0 | 1.0 to 1.25 | 1.25 to 1.5 | 1.5 to 1.75 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.3846153846153846 | 1.8 | 1.25 | 1.3846153846153846 | 2.8333333333333335 | 6.25% | 0.311% | 1.20% | 0.159% | 0.444% | 2.10% | ||||
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