List of minerals - World

12 minerals:

MineralProducts*
Ferrous-sulphate 4*
Zinc-sulphate 4*
Manganese-sulphate 4*
Zinc 3*
Copper 3*
Selenium 3*
Iron 3*
Cupric-sulphate 2*
Calcium 2*
Manganese 1*
Sodium-selenite 1*
Magnesium 1*