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Economy
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14
Geoscientific Information
12
Minerals
9
Mines and mineral resources
9
Iron
4
Rhenium
4
Cobalt
3
Molybdenum
3
Nickel
3
Aggregates (Building materials)
2
Beryllium
2
Chromium
2
Cobalt mines and mining
2
Copper
2
Gold
2
Iron industry and trade
2
Landslides
2
Lead
2
Manganese
2
Molybdenum mines and mining
2