1.Name:Smoke Quartz 2.Classification:Semiprecious 3.Place of origin:Italy 4.Color:Grey 5.Surface finishing:Polish Name:Smoke Quartz(Yan Shui Jing)Classification:SemipreciousPlace of origin:ItalyColor:GreySurface finishing:Sawn cut,Polished, Honed, Flamed,Acid,Sandblasted, Washed, etc.Bush hammered,Axed,Grooved,Chiseled,Rough picked,Mushroom,Splited,etcVein: Application:Skirting,Tread & Riser ...