Feldspar is holding the major deposits of the earth's crust, almost 60% of total deposits from the earth. Feldspar deposits comprise two major parts plagioclase feldspar and alkali feldspar. The composition of plagioclase feldspar falls under albeit and anorthite, whether alkali feldspar falls between albeit and orthoclase.
Our range of calcite powder is a naturally occurring calcium carbonate. It crystallizes in rhombohedra form. By using this characteristic of calcite we can distinguish it from identical minerals and from barites by its low specific gravity.
Quartzite ramming compounds are generally used for lining coreless induction furnaces for melting and moulding of steel, cast iron and other non-ferrous metals.
Kalpataru Refractories is engaged in offering a wide range of industrial mineral includes ramming mass, feldspar, china clay, quartz powder, magnesite, vermiculite, calcite and more.