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Calcite Coarse & Fine
Calcite is also known as chalk powder or natural calcium carbonate. The carbonate mineral calcite is a chemical or biochemical calcium carbonate corresponding to the formula CaCO3.
Chemical Analysis
| CACO3 | 95% TO 98% |
| R2O3 | 0.50% MAX |
| SIO2 | 1.5% MAX |
| S | 0.05% MAX |
| P | 0.02% MAX |
| SIEVES ANALYSIS | |
| -52 | 100% PASSING |
| -100 | 25 TO 45% PASSING |
Dolomite
Dolomite is the name of a sedimentary carbonate rock and a mineral, both composed of calcium magnesium carbonate CaMg(CO3)2
Chemical Analysis
| CACO3 | 50% TO 55% |
| MGCO3 | 40% TO 45% |
| R2O3 | 2% MAX |
| INSOLUBLE | 3% MAX |
| SIEVES ANALYSIS | |
| -200 | 100% PASSING |
Mica
The mica group of sheet silicate minerals includes several closely related materials having highly perfect basal cleavage.
Chemical Analysis
| K2O | 11% TO 13% |
| SIO2 | 42% TO 48% |
| CAO | 1% MAX |
| R2O3 | 35% TO 40% |
| IGNITION LOSS | 3% TO 5% |
| SIEVES ANALYSIS | |
| -100 | 100% PASSING |
| -200 | 60% PASSING |
Potash Feldspar
Feldspars are also found in many types of sedimentary.
Chemical Analysis
| SIO2 | 60% TO 65% |
| R2O3 | 14% TO 15% |
| CAO | 0.10% |
| K2O | 8% TO 12% |
| GV AT 1000 DEG C | .50% MAX |
| SIEVES ANALYSIS | |
| -100 | 85% TO 95% PASSING |
| -200 | 60% TO 75% |
China Clay
Kaolinite is a clay mineral with one tetrahedral Sheet linked through oxygen atoms. It is soft white mineral. Rocks that are rich in kaolinite are known as china clay.
Chemical Analysis
| SIO2 | 47% TO 51% |
| AL2O3 | 33% TO 37% |
| K2O | 2.5% TO 3.5% |
| NA2O | 0.30% MAX |
| TIO2 | 0.60% MAX |
| FE2O3 | 0.70% MAX |
| MGO | 0.20% MAX |
| PB | 0.05% MAX |
| S | 0.010% MAX |
| P | 0.050% MAX |
| GV AT 1000 C | 10.5% TO 12.5% |
| SIEVES ANALYSIS | |
| -240 | 99% PASSING |
Quartz Powder
Quartz is the second most common mineral in the earth’s continental cruct
Chemical Analysis
| SIO2 | 98% MIN |
| FE2O3 | 2% MAX |
| C | 0.05% MAX |
| S | 0.03% MAX |
| P | 0.03% MAX |
| SIEVES ANALYSIS | |
| .-200 MESH | 100% PASSING |
Soapstone / Talcum Powder
Soapstone (also known as steatite or soaprock) is a metamorphic rock, It is largely composed of the mineral talc and is rich in magnesium.
Chemical Analysis
| SIO2 | 46% TO 52% |
| MGO | 34% TO 38% |
| AL2O3 + FE2O3 | 4% TO 9% |
| CAO | 1.50% |
| C | 0.35% |
| S | 0.02% |
| P | 0.05% |
| IGN. LOSS AT 1000 DEG | 4% TO 8% |
| SIEVES ANALYSIS | |
| -100 | 100% PASSING |
| -150 | 99% PASSING |
| -240 | 97% PASSING |
Micaceous Iron Oxide
Micaceous iron oxide is a rare mineral which occurs in the mines of iron oxide itself.
Chemical Analysis
| FE2O3 | 95% MINIMUM |
| SIO2 | 3% MAX |
| MNO | 0.080% MAX |
| C | 0.010% MAX |
| S | 0.010% MAX |
| P | 0.010% MAX’ |
| SIEVES ANALYSIS | |
| -36 | 100% PASSING |
| -100 | 70 – 88% |