Dolomite Powder - High Purity Mineral, Available In Gray, Pink, White Colors, Ideal For Ornamental Stones And Steel Smelting

With rich domain knowledge, we are successfully catering to the
diverse needs of the customers by manufacturing, supplying and
exporting an effective array of Dolomite Powder. Available in
various colors like gray, pink, white and also in blocks, curved
crystals, this powder mineral does not dissolve in dilute
hydrochloric acid unless it is powdered. Furthermore, we are assisted
by a team of experienced professionals, which is well-versed with
this domain and helps us to provide qualitative Dolomite Powder
that is used in:

• Ornamental
  stones
  
• Production
  of detergents
  
• Smelting
  of iron and steel
• Production
  of glasses

Other Details:

Dolomite is a mineral which has physical properties similar to calcite but does not dissolve in dilute hydrochloric acid unless it is powdered. Dolomite crystallizes in the trigonal-rhombohedral system. .



SPECIFICATION : A B C D

SiO2 0.63% 10.10% 0.31% 2.31%

Al2O3 0.16% 1.74% 0.34% 0.47%

Fe2O3 0.62% 0.85% 0.31% 0.41%

TiO2 Nil Nil Nil Traces

CaO 29.45% 28.88% 30.86% 29.59%

MgO 21.95% 16.72% 20.59% 21.04%

K2O 0.01% 0.08% 0.01% 0.02%

Na2O 0.01% 0.38% 0.54% 0.34%

L.O.I. 47.10% 41.09% 46.89% 45.99%

Insoluble 13.37% 15.38% 13.37% 13.34%

Undetermined 0.12% 0.15% 0.15% 0.18%


Refractive index values are n= 1.679 - 1.681 and n= 1.500.


Chemical Composition CaCO3, MgCO3.

Colour White.

Streak White.

Lustre vitreous

Specific Gravity 2.8 to 2.9.

Cleavage 3 sets perfect.

Fracture Sub-conchoidal.

Hardness (Mohs Scale) 3.5 to 4.0.



H.S.CODE NO.

Dolomite 2518

Non - calcined Dolomite 2518 10 00

Calcined Dolomite 2518 20 00