... ,Beige ,Black,Yellow,Green,Gray,Brown.etcLithologySlate,Quartzite,Basalt,Limestone,Marble,Sandstone,Travertine,Artifical stone ,shale ,etcThickness10~15mm,15~25mm , 20 ... corner more nature and consistant .4.>Usage :culture stone ,indoor flooring ,outdoor pavestone, tiles ,countertop ,etc .5.> One factory owned ,one ... .Contact us anytime ,we will supply you attractive price . quartz tile/flooring tile