The Exergy Evolution of Mineral Wealth - Thanatia: The Destiny of the Earth's Mineral Resources - page 420

0

5,000,000

B*, ktoe

Oil - 2012 4,500,000

Coal - 2059

4,000,000

s

3,500,000

Natural gas - 2024

3,000,000

2,500,000

Potassium - 2072

2,000,000

Aluminium - 2050

1,500,000

1,000,000

Iron - 2040

500,000

Rest of minerals

0

1890 1940 1990 2040 2090 2140 2190

Year