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Quartz

 
Products Quartz

Quartz

Quartz Mineral is the most abundant and most common mineral on the Earth. Natural Quartz is found in almost every geological environment and also it is at least a component of almost every rock type. It has a hexagonal crystal structure and is made of trigonal crystallized silica. Crystallized Quartz is most varied in terms of varieties, colors and forms. We are listed at the apex in the list of the well-reputed Quartz Exporters from India.

The most important distinction between the types of quartz is that one is of macrocrystalline, which is individual crystal visible to the unaided eye, and the other is microcrystalline or cryptocrystalline varieties, aggregates of crystals visible only under high magnification. Chalcedony is the generic term for cryptocrystalline quartz. The transparent variety tends to be macrocrystalline and the cryptocrystalline varieties are either translucent or mostly opaque.



We produce Quartz in forms of:

  • Granular Particles

  • Powder (150-25 microns)

  • Lumps form 1 inches to 15 inches

  • Packing:
    Standard Packing available in 50 kg HDPE bags & 1 or 1.25 mt Jumbo bags with liner inside, or as per customer requirements.


    Physical Properties of Quartz


    PropertyDescription
    ColorClear (in pure form)
    Crystal habit6-sided prism ending in 6-sided pyramid (typical)
    Crystal systemTrigonal
    CleavageNone
    FractureConchoidal
    Mohs scale hardness7 - lower in impure varieties
    LusterVitreous
    Refractive index1.544-1.553 - Dr +0.009 (B-G interval)
    StreakWhite
    Specific gravity2.65 constant; variable in impure varieties
    Melting point1650 (±75) 0C
    Boiling point22300C
    SolubilityH2O insoluble


    Chemical Properties


    AnalyteSSWSemiGeneral
    SiO299.80% (± 00.20%)98.30% (± 00.20%)96.50% (± 00.30%)
    Al2O300.03% (± 00.05%)00.50% (± 00.10%)00.80% (± 00.10%)
    Fe2O300.05% (max)00.085% (max)00.20% (max)
    K2O25 ppm (max)00.001% (max)00.20% (± 00.05%)
    Na2O40 ppm (max)00.001% (max)00.09% (max)
    TiO2NilTracesTraces
    LoI @ 10000 C00.05%00.10%00.10%



     
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