The Exergy Evolution of Mineral Wealth - Thanatia: The Destiny of the Earth's Mineral Resources - page 423

14,000

B*, ktoe

REE (R.B.) - 2104

12,000

Chromium - 2149

Vanadium - 2129

Manganese - 2119

10,000

n
M
W
h

8,000

Lead - 2110

Cadmium - 2076

6,000

Mercury - 1965

4,000

Ni-laterites - 2033

2,000

0

1890 1940 1990 2040 2090 2140 2190 2240 2290

Year