Calcite powder
Calcite is one of the commonest minerals, calcium carbonate, CaCO3, found in a great variety of crystalline forms: a major constituent of limestone, marble, and chalk; calc-spar.
Chemical Composition Of Calcite |
Caco3 |
93% to 97% |
Mgo |
1.5% Max |
Silica |
1 % to 2% |
Dolomite powder
A semi-transparent crystalline mineral (sedimentary rock) consisting of double carbonite of calcium and magnesium (CaMg (CO3)2).
Chemical composition of Dolomite powder |
Chemical Composition |
Carbonate of calcium and magnesium |
Chemical Formulas |
Ca Mg (CO3)2 |
Hardness |
3.5 to 4 |
Colour |
Colorless, White, Dirty Yellow, Brown, Grey and Black |
China clay powder
China clay is soft white, plastic clay composed of the mineral kaolinite. It is fine usually white clay formed by the weathering of aluminous minerals (as feldspar).
Chemical composition of China clay powder: |
Silica |
SiO2 |
46.00% |
Ferric Oxide |
Fe2O3 |
0.41 % |
Alumina |
Al2O3 |
38.02% |
Magnesium Oxide |
MgO |
0.27% |
Potash |
K2O |
0.02% |
Sodium Oxide |
Na2O |
0.04% |
Soap stone
Soapstone is made up of mineral deposits created by nature and quarried from the earth. The main mineral components in soapstone include talc, chlorite, dolomite and magnesite, giving a warm, soft feeling to the touch.
Chemical Composition of Soap stone |
Sio2 |
60-62% |
Al203 |
0.25-0.28% |
MgO |
30% -33% |
CaO |
Less Than 1 % |
Fe203 |
Less Than 1 % |
LOI |
4 to 5% |
Commitment
UltraFine Minerals produces and markets highest quality minerals which is the best in industry in terms of purity, micron sizes and whiteness and are available in different mesh and grades for diverse industrial applications.
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Management
Ultrafine minerals was founded and managed by able leaders who have vision to foresee the future. They understood the importance of minerals and processed mineral products for building modern India. ...
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