Slate Quartzite • Płyty Granitowe , Blaty Granitowe, Płytki Granitowe Artstone

Slate quartzite is a metamorphic rock, which is composed mainly of fine quartz blasts. This rock is very hard and resistant to weathering, has clearly marked lamination. Slate quartzite perfect as finishing stairs or terrace. Mainly due to its non-slip surface properties.

In Poland operated only one bed of slate quartzite located in Lower Silesia within the granite massif Strzelin.