Gneiss slabs of “ACHERA” Ltd. are natural and environmentally friendly stone products. They are extracted in company’s own quarry at great depth, which is proof of their quality. They are typical with their features non-slippery surface, big strength, resistance to weather conditions and impact and water non-absorption. These make them the most commonly preferred of all natural stones.

The Gneiss slabs, which “ACHERA” Ltd. extracts, are in two colours – silver-grey and golden-beige and they are offered cut in regular (rectangular and square) shape, as well as in their natural shape – polygonal (not cut).

This is a common and widely distributed type of rock formed by high-grade regional metamorphic processes. Gneiss consists of feldspar, granites, andalusite, quartz and mica.