... Yellow Slate Tile Materials Available for all other slates, quartzite Character Low Ca , acid-resistant, non-fading Color Black, Green, Blue- ... : Stone slate, slate tile, slate slab, granite slate, marble slate, slate flooring tile, black slate, black slate slab, black slate tile, natural slate, roofing slate, wall slate, sandstone slate, green slate, natural slate, honed slate, polished slate, etc. ...