Quartz stone crushing and sand making process
18759566040@139.com2020-12-30T02:26:27+00:00Quartz, an inorganic mineral, is mainly composed of silica and contains a small amount of Al2O3, CaO, MgO, etc. It is a translucent or opaque crystal, generally milky white, with a hard texture. Quartz is a mineral resource with very stable physical and chemical properties. The crystal is a trigonal oxide mineral, namely low-temperature quartz