We own black quartzite quarry and our factory is very closed to the quarry of other quartzite color like Pink , Grey , Green , Yellow etc The Quartzite can be made with tiles , strips , mushroom stone , flagstone etc . For tiles , Surface finishing can be 1.Both sides natural Split 2.Top Natural Split , back side sawn cut 3.Top surface Honed , back side sawn cut 4.Top surface Flamed ,back side sawn cut Available Size (mm) :300x300mm ,400x400mm ,300x600mm Available Thickness (mm) :10mm ,15mm ,20mm ,25mm ,30mm .