Calcium carbonate CaCO3
Manganese Ore Mn 20% to 30%
Dolomite is a common rock-forming mineral. It is a calcium magnesium carbonate with a chemical composition of CaMg(CO3)2.
Color: White, grey to pink.
Mainly used in Glass industry, steel plants and detergents
Fluorspar
Calcium Fluorite
Limestone is a common type of carbonate sedimentary rock. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of calcium carbonate. Limestone forms when these minerals precipitate out of water containing dissolved calcium
Granite is a coarse-grained intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase.
Granite is typical of a larger family of granitic rocks, or granitoids, that are composed mostly of coarse-grained quartz and feldspars in varying proportions.
Fluorspar CaF2 ~ 70%, 75%, 80%, 85%, 90%+
Soapstone, Talc SiO3 - whiteness and Brightness 80% to 95%+
Stock of Barite, Baryte, Barium BsO4
Silica, commonly known in the form of quartz, is the dioxide form of silicon, SiO2. It is usually used to manufacture glass, ceramics and abrasives. Quartz is the second most common mineral in Earth's crust. Its chemical name is SiO2
Silica Sand / Glass Sand
