MINING COMPANIES IN TURKEY

ÖZGELİŞİM İTHALAT İHRACAT VE NAKLİYAT TİCARET LTD.ŞTİ.

ÖZGELİŞİM İTHALAT İHRACAT VE NAKLİYAT TİCARET LTD.ŞTİ.

Company Name : ÖZGELİŞİM İTHALAT İHRACAT VE NAKLİYAT TİCARET LTD.ŞTİ.
Location : İSTANBUL / BÜYÜKÇEKMECE
Web Site :
Tel : +90(212) 654 65 11
Fax : +90(212) 654 64 05

MINERALS OF COMPANY


PUMICE STONE
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Mineral Detail:

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.


NATURAL STEATITE, TALC
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MINERALS NATURAL STEATITE, TALC Talc is known for being the softest mineral on earth. It is number 1 on the Mohs hardness scale, and can be easily scratched by a fingernail. Talc is not commonly seen in collections, as it is usually uninteresting and fairly common, although a few deeply colored and crystallized examples are known and well sought after. Also very popular are the Talc pseudomorphs. Talc forms some very interesting pseudomorphs after many different minerals, and certain localities are known for the specific minerals replaced by Talc. Talc is a very important industrial mineral. Talc is crushed into powder to form talcum powder, which is the main ingredient in many cosmetics as well as some baby powders. Talcum powder was also used as a filler to prevent slipping in latex gloves, although its use is being replaced with corn starch which is safer for inhalation. Talc is highly resistance to heat and electricity, and is therefore used in electronics and as an insulator. It is also a filler material for paints, rubber and insecticides.


GYPSUM, ANHYDRITE, PLASTERS
Mineral Detail:

MINERALS GYPSUM, ANHYDRITE, PLASTERS Gypsum is a mineral containing calsium sul­ fate in its chemical composition. In addition to natural Gypsum, synthetic gypsum is pro­ duced as well. Important gypsum sources include ankm orum, Yozgat, Erzincan, Ankara-Bala, Sivas, Kars-Kağızman, Tuzluca, Denizli-Sarayköy and Niğde-Karakol.