Quartz

It is used for: special lenses and prisms and quartz-glass tubes for unlamps laboratory tubes and crucibles glass.

Mica

The platelet particle shape of Mica offers excellent flexural modulus properties, improved heat resistance, electrical properties and mechanical properties.

Talc

Talc, the softest of all minerals is known to everyone because of talcum powder. The softness, flakiness, and stability of talc makes it a desirable substance for many purpose.

Feldspar

In making the body composition of several types of procelain, china and earthenware and also in the preparation of glazes and enamel.

Calcite

Uses: In cements and mortars, production of lime, limestone is used in the steel industry.


Quartz

Quartz
It is used for: special lenses and prisms and quartz-glass tubes for unlamps laboratory tubes and crucibles glass that is useful for making precise laboratory experiments ordinary types of glass construction work and foundry molds as a filter for some liquids sandpapers, whetstones, and scouring powders and in sandblasting radio, television, and radar digital watches .



  Quartz-01 Quartz-02
Silica SiO2 99.5% (+/- 0.2%) 99.5% (+/- 0.25%)
Alumina Al2O3 0.2% (+/- 0.1%) 0.4% (+/- 0.1%)
Ferric Oxide Fe2O3 0.06% (+/- 0.005%) 0.08% (+/- 0.01%)
Sodium Oxide Na2O 0.001% 0.2% (+/- 0.05%)
Titanium Oxide TiO2 0.001% 0.001%
Potassium Oxide K2O 0.001% 0.2% (+/- 0.1%)
Magnesium Oxide MgO Nil Nil
Ferric Oxide Fe2O3 Nil Nil
Loss on Ignition LOI 0.1% 0.1%

 

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