Quartz

Quartz is very important in our life, and it can be found everywhere in our surrounding. Many objects as buildings, houses and bridges cannot be built without quartz. Quartz can be found in many industrial, as well as other products that are used in everyday life, even in products that we think it does not exist.

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Perlit

Perlite is a generic name for an alum-silicate substance of volcanic origin.
Row perlite contains 2-5% of crystal water. After grounding mined mineral, perlite is exposed to the temperature of 1000°C.

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