A world map shows nitrate mining locations marked by orange circles with "N." Key areas include the U S, Mexico, Chile, and Spain. Major clusters are in the U S (western states), Mexico, and northern Chile's Atacama Desert.
Nitrate Mines | Class | Rank | Metric tons per person | Areas of Strong Tornado Occurrence | Areas of Strong Tornado Occurrence | Areas of Strong Tornado Occurrence | Areas of Strong Tornado Occurrence | |
---|---|---|---|---|---|---|---|---|
2 | 1 | |||||||
27.5 | 1 | |||||||
88.5 | 13.333333333333334 | 1.5 | ||||||
1 | 1.5 | |||||||
20 | 8.166666666666666 | 3.5 | 1 | |||||
13.5 | 732.3333333333334 | 182.33333333333334 | 54.5 | 5 | ||||
1 | ||||||||
1 | ||||||||
5 | 5 | 1 |
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