Geology and Fluid Inclusion Characteristics of the Akguney (Kabaduz-Ordu) Copper-Lead-Zinc Deposits

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dc.contributor.authorUnal, Esra
dc.contributor.authorGokce, Ahmet
dc.date.accessioned2024-10-26T18:02:11Z
dc.date.available2024-10-26T18:02:11Z
dc.date.issued2007
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractThe Akguney copper lead zinc deposit is one of the widely occuring and workable deposits in the Eastern Black Sea Region of Turkey. This deposit consists of ore veins found along the fault zones hosted by hardly altered Upper Cretaceaous andesitic rocks. Seven ore veins have been identified and numbered as D-1, D-2, D-3, D-4, D-5, D-6 and D-7. These ore veins, excluding D-7, have strikes and dips of N 70-80 degrees W, 50-60 degrees NE, while the last one has a dip of E-W, 25 degrees S. The ore veins are cropt out as hardly limonitezed and hematitized quartz veins. Two different ore types were distinguished within the D-1 and D-2 veins which are being mined in the adits. The first one consists of quartz and fine grained pyrite, while the second one consists of quartz, calcite and coarse grained sulfide minerals such as chalcopyrite, galena, sphalerite, fahlor and secondary limonite veinlets in addition to pyrite. The succession of these minerals have been identified as: pyrite galena chalcopyrite-I sphalerite chakopyrite-II (+/- fahlor)-quartz-calcite. Fluid inclusion data indicate that the ore forming fluids contain CaCl2, MgCl2, NaCl and possibly KCl as salts, the salinity of the fluids is in the range of 24.34 to 13.94 (avr = 19.0) % NaCl equivalent, and the temperature of the fluids is in the range of 349.0 to 276.0 degrees C (avr 307.0 degrees C) during the crystallization of the quartz, going down to 211.0 degrees C through the later stages of mineralization.
dc.identifier.endpage175
dc.identifier.issn1016-9164
dc.identifier.issue3
dc.identifier.startpage158
dc.identifier.urihttps://hdl.handle.net/20.500.12418/27975
dc.identifier.volume50
dc.identifier.wosWOS:000443660800003
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.language.isotr
dc.publisherTmmob Jeoloji Muhendisleri Odasi
dc.relation.ispartofTurkiye Jeoloji Bulteni-Geological Bulletin of Turkey
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAkguney
dc.subjectcopper-lead-zinc deposit
dc.subjectEastern Black Sea region
dc.subjectfluid inclusion
dc.subjectore microscopy
dc.titleGeology and Fluid Inclusion Characteristics of the Akguney (Kabaduz-Ordu) Copper-Lead-Zinc Deposits
dc.typeArticle

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