Beola Ghiandonata: complete guide

History and origin

Beolas are gneisses quarried in the valleys of the Ossola, in Piedmont, and have been the typical stone of this Alpine area for centuries. Thanks to their schistose structure they split into slabs, used for floors, stairs, window sills and traditional roofing. The ghiandonata variety is recognisable by its characteristic feldspar eyes. Marmi di Carrara supplies it on request.

Look and veining

The background is grey, with dense flakes of dark and silvery mica and large light feldspar eyes arranged along the schistosity. The pattern is oriented and changes according to the cutting direction: cross-cut it looks mottled, vein-cut it shows bands. Honed and polished finishes enhance the contrast, while flamed and brushed ones offer a non-slip surface.

Technical properties (indicative)

Recommended uses

It is suitable for indoor and outdoor floors, stairs, thresholds, window sills, façade cladding and kitchen worktops. It withstands heavy traffic and the Alpine climate well; only the laying needs care with regard to the direction of the schistosity.

Care and maintenance

Clean with water and neutral detergents; it resists many household substances. A stain-proofing protector is useful on kitchen worktops to limit oil absorption.

Pairings

• larch and spruce
• satin stainless steel
• white Alpine chalet plaster

FAQ