Geology and mineralogy of carbonate-hosted Au-Ag±Pb-Zn deposits in the Maden village (Ulukisla), Niğde, se Turkey
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Tarih
2014
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
International Multidisciplinary Scientific Geoconference
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The study area is located in the Bolkar mountains which are part of the Tauride platform, includes lower Paleozoic to Upper Cretaceous recrystallized limestone, dolomite, marble, and calc-schist. The deposits hosted in the Upper Triassic Bolkar Mountains carbonate rock and structurally controlled by E-W/36-45 S faulted, younger fault and related karstification. Primary sulfide ores are observed between the contact of quartz porphyry and carbonate rocks and in the fault breccia. After the primary mineralization occured in the contact between carbonate and quartz porphyry, second mineralization which formed of the oxidation of the primary sufide minerals and settlement it in the fracture and karst cavity. Ore minerals which in occur as fractures and karst fills, observed two main groups as sulfide and oxide/hydroxide. Sulfide minerals are galena, sphalerite, tetrahedrite, pyrite, arsenopyrite, boulanjerit, pyrrhotite, linneit and millerite. Oxide and hydroxide minerals are pyrolusite, psilomelane, manganite, chalcophanite, cerusite, anglesite, covellite, goethite, lepidokrokit, hemimorphite, perovskite, mimetit and korkit, rutile, magnetite, chromite. These paragenesis indicate that origin of the deposit develeped in the oxidation-cementation zone as a result of supergene enrichment. © SGEM2014. All rights reserved.
Açıklama
14th International Multidisciplinary Scientific Geoconference and EXPO, SGEM 2014 -- 17 June 2014 through 26 June 2014 -- -- 109699
Anahtar Kelimeler
Au-Ag±Pb-Zn, Geolgy, Maden Village, Mineralogy, Turkey, Ulukısla
Kaynak
International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM
WoS Q Değeri
N/A
Scopus Q Değeri
Q4
Cilt
1
