Listing ID #1373255
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Available with us is an impressive range of high quality Quartz Powder that is a hexagonal crystal structure made of trigonal crystallized silica. We can provide clients with the most varied quartz in terms of varieties, colors and forms. Also, the Quartz Powder offered by us is highly in demand in the market and can be availed at the most affordable prices.
Available in form of :
Packing :
Varieties of Quartz available :
| Property | Description |
|---|---|
| Color | Clear (in pure form) |
| Crystal habit | 6-sided prism ending in 6-sided pyramid (typical) |
| Crystal system | Trigonal |
| Cleavage | None |
| Fracture | Conchoidal |
| Mohs scale hardness | 7 - lower in impure varieties |
| Luster | Vitreous |
| Refractive index | 1.544-1.553 - Dr +0.009 (B-G interval) |
| Streak | White |
| Specific gravity | 2.65 constant; variable in impure varieties |
| Melting point | 1650 (±75) oC |
| Boiling point | 2230oC |
| Solubility | H2O insoluble |
| Analyte | SSW | Semi | General |
|---|---|---|---|
| SiO2 | 99.80% (± 00.20%) | 98.30% (± 00.20%) | 96.50% (± 00.30%) |
| Al2O3 | 00.03% (± 00.05%) | 00.50% (± 00.10%) | 00.80% (± 00.10%) |
| Fe2O3 | 00.05% (max) | 00.085% (max) | 00.20% (max) |
| K2O | 25 ppm (max) | 00.001% (max) | 00.20% (± 00.05%) |
| Na2O | 40 ppm (max) | 00.001% (max) | 00.09% (max) |
| TiO2 | Nil | Traces | Traces |
| LoI @ 1000o C | 00.05% | 00.10% | 00.10% |
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