... :80% Size:200Mesh,325Mesh Packing:25KG/Bag or Jumbo Bag. Barite Powder Barite, barytes barium or heavy spar, a white, yellow, blue, red ... insoluble under ordinary conditions in all the usual chemical reagents. Barite is used as a commercial source of barium and many ... , oilcloth, paper and textile manufacturing, rubber, and plastics. Finely ground barite is used to make a thixotropic mud for sealing oil ...