mongolia black:polishing,flamed,honed,bush hammered, etc. mongolia black:We have mines in Mongolia black. Size available: as customer requireWe are able to supply grey basalt, basalt black stone in large quantities. Some with tiny holes, some without holes1). Packing: fumigated wooden crate 2). Finishing: Polished, flamed, honed, sawn-cut sandblast, bush hammered, flamed and brushed, etc.3) ...