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Our Industrial High purity quartz minerals are all around us, from the powder in your coffee cup to the silica sands in your windows. Whether for everyday goods or intricate specialist components, it’s essential that minerals are of exceptional quality.
Our extensive portfolio of high purity minerals is drawn from the finest sources across India & Sri Lanka and delivered to you by our worldwide support network – on time and to your exact specification.
We have a full range of high-purity quartz lumps that are key additives in the production of ferroalloys and ferro-silicon for special steel alloys.
We mine and process all our quartz ores from deposits in Andhra Pradesh & Telangana,India for many industries
VMQ1 High Purity Lump Quartz crushed,washed & sized from Vidarba Quartz Mine , is suitable for a wide range of applications, including the manufacture of Silicon Metal,Ferro Silicon and Engineered Stone
VMQ1 Lump Quartz is a high purity, thermally stable lump quartz feedstock suitable for quartz sand and silicon metal producers looking for high quality, high purity raw materials.
Silicon Metal production trials using VMQ1 lump quartz as feedstock produced low boron silicon metal with twice the purity of chemical grade silicon (1101).
| Element | PPM |
|---|---|
| SiO2 | 99.89% |
| Al2O3 | < 0.10 % |
| Fe | < 0.10 % |
| Ca | < 0.04 % |
| B | < 5 PPM |
| So3 | < 0.05 % |
| P | < 0.002 % |
| TiO2 | < 0.0002 % |
