MINERALS

IRON ORES AND CONCENTRATES

IRON ORES AND CONCENTRATES

Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, deep purple, to rusty red. The iron itself is usually found in the form of magnetite (Fe3O4), hematite (Fe2O3), goethite (FeO(OH)), limonite (FeO(OH).n(H2O)) or siderite (FeCO3).

MAGNETITE
Magnetite is best known for its property that it is strongly attracted to magnets. Some forms of Magnetite from specific localities are in fact themselves magnets. This form is known as Lodestone, and is the only mineral that acts as a natural magnet. Although its magnetism is weak, it is strong enough to attract large nails. Due to its magnetic properties, small iron particles are often found clinging to its surfaces. Some dealers intentionally place metallic filings on a Lodestone to demonstrate its magnetism.

HEMATITE
Hematite is one of the most common minerals. The color of most red and brown rock, such as sandstone, is caused by small amounts of Hematite. It is also be responsible for the red color of many minerals such as Garnet, Spinel, and to some extent, Ruby. Non-crystalline forms of Hematite may be transformations of the mineral Limonite that lost water, possibly due to heat.

COMPANIES


ARMA MERMER MADENCILIK VE YAPI SAN.VE TIC.LTD.STI.
Company Name : ARMA MERMER MADENCILIK VE YAPI SAN.VE TIC.LTD.STI.
Location : İSTANBUL / ZEYTİNBURNU
Web Site : www.armamarble.com
Tel : +90(212) 415 00 30
Fax : +90(212) 547 86 73
BELİN MADENCİLİK İNŞAAT HARFİYAT TURİZM OTO GIDA  PETROL TAAHHÜT TİCARET VE SANAYİ ANONİM ŞİRKETİ
Company Name : BELİN MADENCİLİK İNŞAAT HARFİYAT TURİZM OTO GIDA PETROL TAAHHÜT TİCARET VE SANAYİ ANONİM ŞİRKETİ
Location : İSTANBUL / BAKIRKÖY
Web Site : www.belinmadencilik.com
Tel : +90(212) 465 04 65
Fax :
BILFER MADENCILIK VE IHR.A.S.
Company Name : BILFER MADENCILIK VE IHR.A.S.
Location : ANKARA / YENİŞEHİR ÇANKAYA
Web Site : www.bilfer.com
Tel : +90(312) 430 28 80
Fax : +90(312) 433 90 47
D MİNERAL VE MADENCİLİK ANONİM ŞİRKETİ
Company Name : D MİNERAL VE MADENCİLİK ANONİM ŞİRKETİ
Location : ANKARA / ÇANKAYA
Web Site :
Tel : +90(312) 909 11 21
Fax :
DEMIR EXPORT A.Ş.
Company Name : DEMIR EXPORT A.Ş.
Location : ANKARA / ÇANKAYA
Web Site :
Tel : +90(312) 415 45 00
Fax : +90(312) 418 01 51
DİMİN MADENCİLİK SANAYİ VE TİCARET ANONİM ŞİRKETİ
Company Name : DİMİN MADENCİLİK SANAYİ VE TİCARET ANONİM ŞİRKETİ
Location : ANKARA / ÇANKAYA
Web Site : www.dimin.com.tr
Tel : +90(312) 909 11 21
Fax :
EET DIŞ TİC.LTD.Ş.
Company Name : EET DIŞ TİC.LTD.Ş.
Location : İZMİR /
Web Site :
Tel : +90(232) 463 45 62
Fax : +90(232) 422 14 55
EKIN MADEN TICARET VE SANAYI A.S.
Company Name : EKIN MADEN TICARET VE SANAYI A.S.
Location : İSTANBUL / MASLAK ŞİŞLİ
Web Site : www.ekinmaden.com.tr
Tel : +90(212) 329 03 29
Fax : +90(212) 329 03 98
FERROMAD MADEN MERMER İNŞ.MAK.GI.İML.İTH.İHR.SAN.VE TİC LTD.ŞTİ
Company Name : FERROMAD MADEN MERMER İNŞ.MAK.GI.İML.İTH.İHR.SAN.VE TİC LTD.ŞTİ
Location : ANKARA / OSTİM YENİMAHALLE
Web Site : www.ferromad.com.tr
Tel : +90(274) 493 50 64
Fax : +90(274) 493 50 65
FİRST MİNİNG MADENCİLİK SANAYİ VE TİCARET ANONİM ŞİRKETİ
Company Name : FİRST MİNİNG MADENCİLİK SANAYİ VE TİCARET ANONİM ŞİRKETİ
Location : ANKARA / ÇANKAYA
Web Site :
Tel : +90(312) 224 11 02
Fax : +90(312) 224 11 01