Silica-powder.
Quartz powder.
Quartz grits powder.
Manganese ore and copper ore.
Lead ore and copper ore.
Antimony concentrate or ore and copper ore or concentrate.
Iron magnetite/ iron ore, iron oxide/ iron ore, copper ore..
Iron magnetite/ iron ore, iron oxide/ iron ore copper ore..
Lead ore, manganese ore, antimony ore.
Talc powder, soapstone powder.
Calcium Fluorspar And Fluorite Powder.
Talc Powder.
Feldspar Powder.
Talc powder.
Talc powder.
Minerals And Precious Stones.
Jade, Nephrite, Grossular, Calcite, Tourmali.
Iron Ore, Coltan Ore.
Talc powder.
Talc Powder.