MINING COMPANIES IN TURKEY

KAİSER TEKSTİL VE KİMYEVİ ÜRÜNLERİ PAZARLAMA TİCARET ANONİM ŞİRKETİ

KAİSER TEKSTİL VE KİMYEVİ ÜRÜNLERİ PAZARLAMA TİCARET ANONİM ŞİRKETİ

Company Name : KAİSER TEKSTİL VE KİMYEVİ ÜRÜNLERİ PAZARLAMA TİCARET ANONİM ŞİRKETİ
Location : İSTANBUL / KADIKÖY
Web Site : www.kaisertekstil.com
Tel : +90(216) 428 08 31
Fax : +90(216) 428 15 25

MINERALS OF COMPANY


PUMICE STONE
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MINERALS PUMICE STONE Pumice is a light and porous type of pyroclastic igneous rock. It is formed from the lava that is full of gas. During the explosive volcanic eruptions, the liquid lava is ejected in the air. As the lava hurtles through the air, it cools and the gases escape from the rock, leaving it full of holes. Any type of igneous rock can form pumice rock, provide suitable eruptive conditions it get. It can be andesite, basalt, dacite or rhyolite. When larger amounts of gas are present in the rock, the resultant is a finger-grained variety of pumice, which is known as pumicite. Pumice is popular in making lightweight concrete and is used as abrasive, particularly in polishes and cosmetics exfoliants. When pumice is used as an additive for cement, its fine-grained version knowns as pozzolan is mixed with lime to form a light-weight, smooth, plaster-like concrete. This type of concrete has been in use since Roman times.


QUARTZ
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MINERALS QUARTZ Quartz is a chemical compound consisting of one part silicon and two parts oxygen. It is silicon dioxide (SiO2). It is the most abundant mineral found at Earth's surface and its unique properties make it one of the most useful natural substances. Quartz is one of the most useful natural materials. Its usefulness can be linked to its physical and chemical properties. It has a hardness of seven on the Mohs Scale which makes it very durable. It is chemically inert in contact with most substances. It has electrical properties and heat resistance that make it valuable in electronic products. Its luster, color and diaphaneity make it useful as a gemstone and also in the making of glass.