barite ore barus - thatstore
Barite (BARIUM) Altervista. 2012-6-21 · Barite (BARIUM) Introduction Barite is a mineral composed of barium sulfate, BaSO 4. It is usually colorless or milky white, a name that was derived from the Greek word "barus" (heavy), is the mineralogical producing synthetic iron ore (hematite) which is proving a good substitute for barite.