Chemical, Fertilizer & Industrial Minerals
Δ Barite
▲ Dolomite
▲ Feldspar
▲ Gypsum
▲ Limestone
▲ Magnesite
▲ Rock salt
▲ Silica sand
▲ Soapstone/Talc

FUELS

Coal

BUILDING &
DIMENSION STONES

Aragonite/Marble
Granite
Onyx marble

METALLIC

Manganese
Iron ore
Copper