Minerals Powder And Lumps (Dolomite, Kaolin, Feldspar, Mica, Fluorspar, And Quartz).
Precious & semi precious natural gemstones and minerals like peridot, aquamarine, tourmaline, garnet, epidote, rutile quartz, fluorite, pargasite, sphene, spinel, ruby, emeralds and rough lapis lazuli.