Karacaali (Kırıkkale) Demir Cevherlerinin Mineralojik Özellikleri
Selçuk Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi, cilt.23, sa.3, ss.49-59, 2008 (TRDizin)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 23 Sayı: 3
- Basım Tarihi: 2008
- Dergi Adı: Selçuk Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi
- Derginin Tarandığı İndeksler: TR DİZİN (ULAKBİM)
- Sayfa Sayıları: ss.49-59
- Yozgat Bozok Üniversitesi Adresli: Evet
Özet
Karacaali iron mineralization located about 5 kms north of
the city of Kirikkale, is mostly occurring as veins and to a lesser degree as
impregnations within fractures and joints in rocks such as diabase, basalt and
micro-gabbros. Furthermore, in one location it has been observed as magmatic
brecciation. These host rocks to mineralization are affected by hydrothermal
alterations. Mineral paragenesis consists mostly of magnetite and pyrite as majör
constituents as well as lesser amounts of hematite, musketofit, chalcopyrite,
bornite, pyrrhotite, fahlore (tetrahedrite-tennantite), marcasite, covellite,
goethite, chromite and thuringite. Diagrams showing the distribution of major,
trace and also REE in the studied samples, indicated possible hydrothermal
origin of mineralization. As a conclusion, the mode of deposition (as veins),
wallrock alterations, mineral paragenesis and the geochemical characteristics
of major, trace and REE shows hydrothermal type of mineralization.