Baso4 92%ú¿min Specific gravity 4.23(min) Hg 1 ppm(max) Cd 3 ppm(max) Soluble alkaline earth metals as calcium 250 ppm(max) Size 0-200 mm 90% min. Drilling grade barytes in powder with different fineness are also available as your requirement. Packing in bulk, in one ton big bag or as your requirement. In bulk, in one ton big bag or as your requirement