Kaolin

Kaolin

The unique qualities of the kaolins which we produce make them ap ...

Feldspar

Feldspar is a main component in ceramics and glass production.

Silica sand

Our experience and proficiency in mining and processing of silica ...

Limestone

Limestone is a widespread earth material with wide variety of app ...

Desulphurization

Lime processing of soils

Dolomite

We extract and produce dolomite in South-eastern Bulgaria.

Chamotte

Chamotte is a by-product of one of the kaolins that we mine and p ...