Geology Reference
In-Depth Information
35,000,000
B*, ktoe
Potassium - 2272
Potassium - 2272
Potassium - 2272
Potassium - 2272
30,000,000
25,000,000
n
M
W
h
20,000,000
15,000,000
Coal - 2159
10,000,000
Natural gas - 2069
Oil - 2027
5,000,000
Aluminium - 2088
Aluminium - 2088
Aluminium - 2088
Aluminium - 2088
Iron - 2115
Rest commodities
0
1890
1940
1990
2040
2090
2140
2190
2240
2290
Year
 
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