izinto soft
Calcite, Dolomite, Kaolin, Barite, zwi, Talc, Gold Sand, Wollastonite Coal Powder, Calcium Light carbonate, Mica, Bauxite, Attapulgite, Brucite, Bentonite, garnet, Magnesite, Andalusite, Pyrophyllite, Potassium Feldspar, Diopside, Rectorite, Diatomite , Isichumisi, ngeperlite njl
izinto nzima
Carborundum, Iboron khabhayithi, White Corundum, Zirconia, Cerium oxide, Ubushushu High Alumina, Silicon ephuculweyo, Iboron Nnitride, Brown ezinyibilikiswe Alumina njl
Funda nzulu