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.

COMPANIES
Company Name : AHMET ÖZDEN-SİLİSKUM MADENCİLİK
Location : İSTANBUL / BEYOĞLU
Web Site :
Phone : +90(212) 237 51 50
Company Name : AK-PA TEKSTİL İHRACAT PAZARLAMA ANONİM ŞİRKETİ
Location : İSTANBUL / TAKSİM BEYOĞLU
Web Site : www.akpa.com.tr
Phone : +90(212) 251 92 00
Company Name : ALKAR İNŞAAT İTHALAT İHRACAT VE TİCARET LİMİTED ŞİRKETİ
Location : İSTANBUL / ARNAVUTKÖY
Web Site : www.alkarinsaat.com
Phone : +90(212) 970 80 90
Company Name : ALSE KİMYA MİNERAL SANAYİ VE TİCARET LİMİTED ŞİRKETİ
Location : ESKİŞEHİR / ODUNPAZARI
Web Site : www.alsekimyamineral.com
Phone : +90(222) 228 12 14
Company Name : BOYTEK RECINE BOYA VE KIMYA SANAYI TICARET A.S.
Location : İSTANBUL / YENİBOSNA BAHÇELİEVLER
Web Site : www.boytek.com.tr
Phone : +90(212) 551 03 04
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