Our Glassy Quartz lumps is currently the one of only known high purity lump quartz available in large, chemically consistent quantities and is suitable for a wide range of high-tech applications, including the manufacture of High Purity Quartz Sand Manufacturing,Lighting,Optical Fibre,Solar crucibles, quartzware and tubing.
Element PPM
SiO2 99.89%
Al2O3 < 50 PPM
Fe < 2 PPM
Ca < 6 PPM
Mg < 1 PPM
B < 2 PPM
Na < 12 PPM
P < 2 PPM
Li < 1 PPM
TiO2 < 2 PPM
Electrical
Conductivity < 5 µS/cm
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