MINERALS

NATURAL GRAPHITE

NATURAL GRAPHITE

Graphite is rather common, but fine crystals are rare. Most Graphite mining areas produce enormous quantities from a single or several large Graphite veins. Graphite has the same chemical composition as the mineral Diamond, but the atomic structure of Graphite and Diamond is entirely different. This causes almost opposite characteristics in their physical properties.

Much care should be given to Graphite specimens, especially thin crystals, which are fragile. It is very hard to wash crystals as they peel off and get ruined. Graphite will also smudge on its surface, and can get worn out if it is moved around too much. Graphite also smudges the hand if handled, and will smudge a paper or cardboard box if it is stored in one.

The "lead" in pencils is in fact composed of a mixture of Graphite and clay. There is no lead in pencils at all. Much of the commercially mined Graphite is used for pencil fillings. Its main function, however, is as a lubricant. It has many electrical uses, primarily because it is the only common nonmetal that is a good conductor of electricity.

COMPANIES


ACARER METAL SANAYİ VE TİCARET ANONİM ŞİRKETİ
Company Name : ACARER METAL SANAYİ VE TİCARET ANONİM ŞİRKETİ
Location : İSTANBUL / ŞİŞLİ
Web Site : www.acarermetal.com
Tel : +90(212) 280 50 50
Fax : +90(212) 280 50 51
ALKAR İNŞAAT İTHALAT İHRACAT VE TİCARET LİMİTED ŞİRKETİ
Company Name : ALKAR İNŞAAT İTHALAT İHRACAT VE TİCARET LİMİTED ŞİRKETİ
Location : İSTANBUL / ARNAVUTKÖY
Web Site : www.alkarinsaat.com
Tel : +90(212) 970 80 90
Fax : +90(212) 970 80 00
CIHAN METAL VE DÖKÜM SAN.MALZ.
Company Name : CIHAN METAL VE DÖKÜM SAN.MALZ.
Location : İSTANBUL /
Web Site :
Tel : +90(212) 485 27 61
Fax : +90(212) 485 87 59
DTE INTERNATIONAL DÖKÜM TEKNOLOJİLERİ VE ENDÜSTRİYEL KİMYA SANAYİ TİCARET LİMİTED ŞİRKETİ
Company Name : DTE INTERNATIONAL DÖKÜM TEKNOLOJİLERİ VE ENDÜSTRİYEL KİMYA SANAYİ TİCARET LİMİTED ŞİRKETİ
Location : KOCAELİ / GEBZE
Web Site : www.dte-international.com
Tel : +90(262) 645 10 05
Fax :
HAZNEDAR DURER REFRAKTER MALZ.SANAYI VE TICARET ANONIM SIRKETI
Company Name : HAZNEDAR DURER REFRAKTER MALZ.SANAYI VE TICARET ANONIM SIRKETI
Location : İSTANBUL / SİLİVRİ
Web Site :
Tel : +90(212) 745 35 05
Fax : +90(212) 745 35 15
HAZNEDAR YATIRIM VE PAZARLAMA A.Ş.
Company Name : HAZNEDAR YATIRIM VE PAZARLAMA A.Ş.
Location : İSTANBUL / BÜYÜKÇAVUŞLU SİLİVRİ
Web Site : www.hazref.com
Tel : +90(212) 745 35 05
Fax : +90(212) 745 35 15
LİVA SAVUNMA SANAYİ VE DIŞ TİCARET ANONİM ŞİRKETİ
Company Name : LİVA SAVUNMA SANAYİ VE DIŞ TİCARET ANONİM ŞİRKETİ
Location : İZMİR / CUMAOVASI(MENDERES)
Web Site :
Tel : +90(232) 265 55 50
Fax :
MESUT AYDAŞ
Company Name : MESUT AYDAŞ
Location : BİLECİK / BOZÜYÜK
Web Site :
Tel :
Fax :
ÖLÇÜ LOJİSTİK DESTEK HİZMETLERİ İÇ VE DIŞ TİC. LTD.ŞTİ.
Company Name : ÖLÇÜ LOJİSTİK DESTEK HİZMETLERİ İÇ VE DIŞ TİC. LTD.ŞTİ.
Location : İSTANBUL / ATAŞEHİR
Web Site : www.olcultd.com.tr
Tel : +90(216) 311 20 44
Fax : +90(216) 311 20 45
RAMFER İNTERNATİONAL DIŞ TİCARET LİMİTED ŞİRKETİ
Company Name : RAMFER İNTERNATİONAL DIŞ TİCARET LİMİTED ŞİRKETİ
Location : İSTANBUL / FEYZULLAH MALTEPE
Web Site : www.ramfer.com.tr
Tel :
Fax : +90(216) 266 86 18