A map highlights the proven coal reserves by country with darker being the highest. Dark green in the U S and Russia. Medium green in India, China, and Australia. Light green in Kazakhstan. Very light green in Brazil and Canada. Africa shows no data.
Class | Rank | Percent of world reserves | Value | Abyssal clay | Calcareous ooze | Continental (lithogenous) | Diatom | Radiolarian | Alaska Territory, United States | Canada | Hawaii, United States | Mexico | United States | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
29.4% | 0.428% | 4.26% | 0.351% | 22.4% | 97.8% | 95.5% | 76.1% | 0.127% | 98.7% |
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