Barite Flotation Machine – Barite Beneficiation Barite (BaSO4 ) is valued for its density: 4.2–4.5 specific gravity is what makes it the standard weighting agent in drilling mud. Drilling grade concentrate normally requires a specific gravity of at least 4.20 and 90% BaSO4 , so the job of the beneficiation circuit is to remove low density gangue, not simply to float a mineral. Gravity or Flotation: Which Route Fits Your Barite Ore Ore Condition Route Reason Coarse barite,
