material i butë
Calcite, dolomite, kaolinë, Barite, kuarc, talk, zirkon Sand, Wollastonite, qymyrit pluhur, Drita Kalcium karbonati, Mica, boksit, Attapulgite, Brucite, bentonite, Garnet, magnezit, ANDALUSITE, pyrophyllite, Kaliumi feldspat, Diopside, Rectorite, diatomite , gipsi, Pearlite etj
material Hard
Karborund, bor karabit, White zmeril, kub, cerium oksid, High Temperatura Alumina, nitride silic, bor Nnitride, Brown fused aluminit etj
Mëso më shumë