aikace-aikacen kaolin: Siffar kaolin tama fari ne, launin toka mai haske da sauran launuka.Lokacin da ya ƙunshi ƙazanta, zai zama rawaya, baya ko fure.Yana da yawa, ƙaƙƙarfan ƙasa ko sako-sako, mai laushi a rubutu, m, kuma ya fi ƙusoshi wuya.Dangantaka mai yawa 2.4 ~ 2.6.High refractority, har zuwa 1700 ~ 179 ...
Kara karantawa