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DOI	10.1007/s00531-019-01732-8
	Genesis and metallogenetic setting of the polymetallic barite-sulphide deposit; Bobija; Western Serbia
	Maurer M.; Prelević D.; Mertz-Kraus R.; Pačevski A.; Kostić B.; Malbašić J.
发表日期	2019
ISSN	14373254
起始页码	1725
结束页码	1740
卷号	108 期号:5
英文摘要	The polymetallic Bobija ore deposit in Western Serbia is located at the southwestern edge of the Jadar Block, a distal part of the passive continental margin of Adria. The sulphide mineralization consists of fine-grained pyrite, sphalerite, galena and tetrahedrite, and is associated with abundant barite. The deposit is stratabound and hosted by a Triassic sedimentary sequence. A feeder zone is present in the immediate footwall of the ore mineralization. The volcano-sedimentary succession in the uppermost strata comprises coherent lavas and volcaniclastic sediments. They were investigated for the bulk rock composition and the zircons were subjected to U–Pb dating. Analysed zircons deliver an upper age limit of 243.1 ± 1.3 Ma. Sphalerite from the sulphide mineralization was investigated for its trace element content and pyrite and barite for their sulphur isotope composition. Sphalerite geothermometry indicates ore-bearing fluid temperatures of 152–179 °C. A negative δ34S value of − 6.3‰ in pyrite indicates a sulphur source from a partially reduced reservoir. The new data confirm a previously inferred Triassic age for the Bobija deposit and underline the importance of the prevalent rift regime for ore formation. We propose that the sediment-hosted Bobija deposit should be classified as a clastic-dominated, rift-related Pb–Zn deposit. Given the tectonic setting and temperature constraints, the hydrothermal processes are comparable to deposits classically referred to as sedimentary exhalative (SEDEX). This is in a good agreement with similar deposits occurring in Central Bosnia. These similarities reveal links between ore deposit formation and geodynamic evolution in the Balkan Peninsula, underlining the common geological evolution of the more external zones of the Dinarides and the Jadar Block. © 2019, Geologische Vereinigung e.V. (GV).
英文关键词	Clastic-dominated Pb–Zn; Ore geology; SEDEX; SHMS; Sulphides; Sulphur isotopes; Trace elements in sphalerite; Zircon dating
语种	英语
scopus关键词	barite; clastic rock; lead; metallogenesis; ore body; petrogenesis; sphalerite; sulfide; sulfur isotope; trace element; zinc; zircon; Siberia
来源期刊	International Journal of Earth Sciences
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/147818
作者单位	Institute for Geosciences, Johannes Gutenberg University, Mainz, 55099, Germany; Faculty of Mining and Geology, University of Belgrade, Belgrade, 11000, Serbia
推荐引用方式 GB/T 7714	Maurer M.,Prelević D.,Mertz-Kraus R.,et al. Genesis and metallogenetic setting of the polymetallic barite-sulphide deposit; Bobija; Western Serbia[J],2019,108(5).
APA	Maurer M.,Prelević D.,Mertz-Kraus R.,Pačevski A.,Kostić B.,&Malbašić J..(2019).Genesis and metallogenetic setting of the polymetallic barite-sulphide deposit; Bobija; Western Serbia.International Journal of Earth Sciences,108(5).
MLA	Maurer M.,et al."Genesis and metallogenetic setting of the polymetallic barite-sulphide deposit; Bobija; Western Serbia".International Journal of Earth Sciences 108.5(2019).