Quartz Lumps
Qualities :
• Free from impurities
• Optimum chemical and physical properties
• Suitable particle size
• Perfect for various applications
• Unmatched quality
• Well processed
• Free from impurities
• Optimum chemical and physical properties
• Suitable particle size
• Perfect for various applications
• Unmatched quality
• Well processed
• Steel and Iron
• Traction Sands
• Glass
• Hydrofrac Sand Optical Materials
• Foundry sand
• Sharpening Media
• Electronic Products
• Polishing Compounds
• Grinding Compounds
• Fillers
Composition :
SiO2
98 % to 99.2%
Na2O
0.08%
K2O
Trace
Fe2O3
0.05%
Al2O3
Trace
MgO
0.03% to 0.05%
CaO
0.03% to 0.05%
LOI
0.22
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