engleski

Ljubija siderite ore field, NW Bosnia, a praecursor of the early-intracontinental rifting of the Tethys

There is a long lasting dispute on time and way of formation of siderite-barite-polysulfide (&plusmn ; Cu, Pb, Zn, F) deposits of Internal Dinarides, placed within upper Paleozoic sedimentary sequences: Foča, Central Bosnia, Ljubija, Trgovska gora, Petrova gora, Rude-Samoborska gora and Bistra. In principle, there have been two possible alternatives, Hercynian or Alpine metallogeny, ranging from middle Carboniferous to middle Triassic time. There has also been a wide spectrum of genetical models applied in their genesis as well, from pure sedimentary, volcano-exhalative, metasomatic, vein-hydrothermal, remobilized or combination of these. Recent geochemical, isotopic and microthermometric measurements on Ljubija parageneses brought some new data, which confirm hydrothermal origin, and Permo-triassic time of mineralization.

Siderite; ore deposit; rifting; Tethys

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