... , Basalt Stone, Black Basalt1) Finishes: flamed,bushhammered,polished, honed,chiseled,natural split,flamed+brushed,sandblasted,sandblasted+flamed2) Thickness: 10mm(3/8 ... : basalt tile, basalt paving stone, basalt wall stone, natural basalt stone, basalt cube, natural basalt, dark basalt, grey basalt, basalt slab, cube ...