High Purity Silica Quartz

kakatiya overseas is a leading producer and supplier of High Quality and High Purity Silica Quartz Lumps in various grades. We offer high volume supplies on a regular and consistent basis . Our deposits are in the famous and mineral rich Quartz belts of the southern states of India. We are proudly recognized as one of the fastest growing suppliers of High Quality and High Purity Silica Quartz.

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Applications of Quartz:

The specific features and chemical stability of silica Quartz give rise to comprehensive applications which include the following:

Ceramics, Paint, Varnish, Insulator, Powder Coating, Optics, Electronic Industry, Semiconductor Industry and Engineered Stone.

Specification Of Silica Quartz Stone Lumps:

Colour Pure White, clean from all sides Nature Transparent/ Semi-transparent


SiO2 99.8% min
Fe2O3 50 ppm max
Al2O3 500 ppm max
Na2O 30 ppm max.
K2O 20 ppm max
CaO 10 ppm max
MgO 20 ppm max
EC 10 % max
Size 20-300mm