Clay activated
Fluorspar
Kaolin
Raw Quartz
Quartz sand
Quartz
Quartz
Silica sand
Graphite sheet
Muscovite & Phlogopite Mica
Quartz
Gypsum lumps
Gypsum board1220*1830*12.5mm
Clay
Silica sand
Gypsum powder
Quartz
Quartz
Calcite and gypsum
Fluorspar