Feldspar is by far the most abundant group of minerals in the earth's crust, forming about 60% of terrestrial rocks. Amongst the numerous rocks in which they are present, feldspars are particularly abundant in igneous rocks like granite, which contains up to 50% or 70% of alkaline feldspar. Most deposits offer sodium feldspar as well as potassium feldspar and mixed feldspars.   

Chemically, the feldspars are silicates of aluminium, containing sodium, potassium, iron, calcium, or barium or combinations of these elements.

Feldspars are primarily used in industrial applications for their alumina and alkali content. Most of the products we use on a daily basis are made with feldspar: glass for drinking, glass for protection, fiberglass for insulation, the floor tiles and shower basins in our bathrooms, and the tableware from which we eat.

Feldspars play an important role as fluxing agents in ceramics and glass applications, and also are used as functional fillers in the paint, plastic, rubber and adhesive industries. Feldspars are also used in the ceramic industries, in enamel frits and glazes, welding electrodes, latex foam, road aggregate, urethane, and mild abrasives.

We have got excellent qualities of both Sodium Feldspar and Potassium Feldspars. The Soda Feldspar is being supplied to leading vitrified tile manufacturers and Potash Feldspar is being sold to several industries and also exported. Our material has been tested and approved by SACMI at their laboratory in Italy for their various projects.

Product Data Sheets are available on request.