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
RandRock quartz lumps is chemical composition is tested using ICP-MS. These are typical maximum element concentration levels. Actual product levels will generally be 10% lower. In our quartz the SiO2 level is greater than 99.89% and alkaline content is less than 100 PPM.
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
Glassy Quartz is a high-purity, amorphous form of silica (SiO content >99.9%) known for its excellent thermal shock resistance, optical transparency (UV to IR), and outstanding chemical stability. It is non-crystalline, electrically insulating, and highly durable, making it suitable for precision and high-temperature applications.
Key Applications:
Semiconductor and electronics manufacturing
Optical components and lenses
Laboratory equipment and crucibles
UV lamps and solar energy systems
21742 Glassy Quartz Lumps Suppliers
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RANDROCK MINERALS (Quartz Division) delivers a range of high purity quartz products, tailored to customer chemistry and sizing specifications.
Our High Purity Lump Quartz beneficated from our Quartz Mines , is suitable for a wide range of high-tech applications, including the manufacture of Solar crucibles, Quartz ware and tubing.
Our quartz is currently the one of only known high purity lump quartz available in large, chemically consistent quantities.
Our high purity quartz feedstock allows producers to target the solar and semiconductor industry, achieving higher-purity, higher quality, end products, making significant cost savings on downstream purification.
Quartz powder is a finely ground form of quartz, a naturally occurring mineral made of silicon dioxide (SiO). It is derived by crushing and grinding quartz crystals into a fine particulate form.
1) Sizes:
Quartz powder is available in various mesh sizes (particle size):
Quartz is one of the most well-known minerals on the earth with numerous uses. Sand, which is composed of tiny Quartz pebbles, is the primary ingredient for the manufacture of glass. We feel pride in introducing ourselves as a leading Quartz Lumps Exporters from India. Mineral-grade packaging is provided for safe and easy delivery of Quartz Lumps. We welcome orders from Middle East, East Asian and several other countries and ensure timely shipment.
Applications :
It is used as an abrasive for sandblasting, grinding glass and cutting of soft stones. Quartz powder is also used in ceramic tiles along with feldspar.
