Materials

Barite

Moh's hardness：2.5-3.5
market value：61.29dollar/ton
main application：oil drilling, chemical industry, glass, rubber, construction industry

Bentonite

Moh's hardness：2-2.5
market value：56.45dollar/ton
main application：cast, metallurgy, foodstuff, oil, agriculture, chemical industry, environment protection

Dolomite

Moh's hardness：3.5-4
market value：25-80 dollar/ton
main application：metallugry, chemical industry, glass, ceramic

Coal

Moh's hardness：1-4
market value：88.70dollar/ton
main application：electricity generation, construction material, industry, metallurgy

Gypsum

Moh's hardness：1.5-2
market value：25-100 dollar/ton
main application：food industry, agriculture, industrial filler

Feldspar

Moh's hardness：6-6.5
market value：32.25 dollar/ton
main application：glass, ceramic, cement, chemical industry

Talc

Moh's hardness：1
market value：241.93 dollar/ton
main application：chemical industry, paper making, carving crafts

Kaolin

Moh's hardness：2-3
market value：64.51 dollar/ton
main application：ceramic, papermaking, coating, refractory matter petrochemical industry, medicine, agriculture

Limestone

Moh's hardness：3-4
market value：16.6-33.3USD/ton
main application：Plastic, metallurgy, chemical industry, construct, construction material, environmental protection, food, medicine

Slag

Moh's hardness：5-7
market value：19.35dollar/ton
main application：road material, building material

Quartz

Moh's hardness：7
market value：70.96 dollar/ton
main application：glass, machinery, electron, metallurgy, refractory matter, cement, chemical industry

Calcium carbonate

Moh's hardness：3
market value：250. 1 dollar/m3
main application：Organic synthesis, metallurgy, glass and asbestos, etc.

Clay

Moh's hardness：1
market value：280.74 dollar/m3
main application：Making ceramics, making cement

Marble

Moh's hardness：3-4
market value：967.74 dollar/m3
main application：section bar, plates, arts and crafts

Material processing