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Barite is a mineral composed of barium sulfate (BaSO4). This name is in response to barite's high specific gravity of 4.5, which is exceptional for a nonmetallic mineral. The high specific gravity of barite makes it suitable for a wide range of industrial, medical, and manufacturing uses. Barite also serves as the principal ore of barium.

Barite is generally easy to identify. It is one of just a few non metallic minerals with a specific gravity of four or higher. Combine that with its low Mohs hardness (2.5 to 3.5) and its three directions of right-angle cleavage, and the mineral can usually be reliably identified with just three observations.

Results of Analysis :

Test/Parameters Method Result Unit
Barium Sulphate(as BaSO4) IS 7588:1992 90.69 %(w/w)
Density API 13A/ISO 13500:2009 4.222 g/ml
Residue greater than 75um API 13A/ISO 13500:2009 1.12 %(w/w)
Residue greater than 45um API 13A/ISO 13500:2009 12.59 %(w/w)
Water soluble alkaline earth API 13A/ISO 13500:2009 56 mg/kg
Carbonate(as CO3) IS 7588:1992 850 mg/kg
Sulphides(as S) SO-IN-MUL-TE-118 16 mg/kg
Mercury (as Hg) API 13I/ISO 10416:2008 ND(DL:0.5) ppm
Cadium (as cd) API 13I/ISO 10416:2008 ND(DL:0.5) ppm
Physical appearance B\By visual examination Grey color powder  
Lead(as pb) SO-IN-MUL-TE-109 1 ppm
Cement Contamination(PH of 10% aqueous suspension) pH of 10% aqueous suspension 8.72  


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