TETRAHEDRITE FROM THE DUBRAVE - DUGI DOL BARITE DEPOSITS, KREŠEVO, BOSNIA AND HERZEGOVINA
Item
Title (Dublin Core)
eng
TETRAHEDRITE FROM THE DUBRAVE - DUGI DOL BARITE DEPOSITS, KREŠEVO, BOSNIA AND HERZEGOVINA
hrv
TETRAEDRIT IZ BARITNOG LEŽIŠTA DUBRAVE - DUGI DOL, KREŠEVO, BOSNA I HERCEGOVINA
Description (Dublin Core)
eng
The chemical composition of the tetrahedrite from the barite deposit Dubrave - Dugi Dol, south of the town Kreševo, Bosnia, hosted by Devonian Dolomite is as follows: (Cu10,65Ag0,073Hg0,03)10,75(Fe0,81Zn0,94)1,75(Sb3,57As0,34Bi0,004)3,91S13,00.
Cation proportions are: Me2+ :Me3+ :S = 3.20:1.00:3.33. The 34S = -10.91 %o. The calculated formula is in good correspondence with the compositions of other analyzed tetrahedrites from the whole Middle Bosnian Schist Mountains. These results as those of the fluid inclusion studies of gangue minerals suggests the generation of tetrahedrites from highly homogenized, hot (190-310 C), high saline (24.2-26.3 wt% NaCl equiv.) mineralizing solutions generated by mixing of ascending deep seated upper mantle (Hg, F, Cu-bearing) and metamorphogenic lower crust (Zn, Fe, Ag, Au-bearing) fluids with descending highly evolved Upper Permian saline formation waters. The obtained data exclude the applicability of the fractional crystallization generation model.
Cation proportions are: Me2+ :Me3+ :S = 3.20:1.00:3.33. The 34S = -10.91 %o. The calculated formula is in good correspondence with the compositions of other analyzed tetrahedrites from the whole Middle Bosnian Schist Mountains. These results as those of the fluid inclusion studies of gangue minerals suggests the generation of tetrahedrites from highly homogenized, hot (190-310 C), high saline (24.2-26.3 wt% NaCl equiv.) mineralizing solutions generated by mixing of ascending deep seated upper mantle (Hg, F, Cu-bearing) and metamorphogenic lower crust (Zn, Fe, Ag, Au-bearing) fluids with descending highly evolved Upper Permian saline formation waters. The obtained data exclude the applicability of the fractional crystallization generation model.
hrv
Kemijski sastav tetraedrita iz baritnog ležišta Dubrave - Dugi Dol, Kreševo, Bosna je slijedeći: (Cu10,65Ag0,073Hg0,03)10,75(Fe0,81Zn0,94)1,75 (Sb3,57As0,34Bi0,004)3,91S13,00.
Odnos kationa je: Me2+ :Me3+ :S = 3.20:1.00:3.33. 34S = -10.91 %o. Formula tetraedrita se vrlo dobro uklapa u opći raspon sastava analiziranih tetraedrita iz cijelog područja Srednjobosanskih škriljavih planina. Navedeni rezultati kao i rezultati studije fluidnih inkluzija minerala jalovine upućuju na postanak tetraedrita iz vrlo homogeniziranih, vrućih (190-310 C), jako slanih (24.2-26.3 wt%NaCl equ.) mineralizirajućih otopina generiranih miješanjem uzlaznih, duboko smještenih u gornjem omotaču (nosilaca Hg, F, Cu) i metamorfogenih iz donjeg dijela kore (nosilaca Zn, Fc, Ag, Au) sa silaznim, jako slanim formacijskim vodama gornjopermskog evaporitnog horizonta. Dobiveni analitički rezultati isključuju primjenu modela frakcione kristalizacije za genezu tetraedrita.
Odnos kationa je: Me2+ :Me3+ :S = 3.20:1.00:3.33. 34S = -10.91 %o. Formula tetraedrita se vrlo dobro uklapa u opći raspon sastava analiziranih tetraedrita iz cijelog područja Srednjobosanskih škriljavih planina. Navedeni rezultati kao i rezultati studije fluidnih inkluzija minerala jalovine upućuju na postanak tetraedrita iz vrlo homogeniziranih, vrućih (190-310 C), jako slanih (24.2-26.3 wt%NaCl equ.) mineralizirajućih otopina generiranih miješanjem uzlaznih, duboko smještenih u gornjem omotaču (nosilaca Hg, F, Cu) i metamorfogenih iz donjeg dijela kore (nosilaca Zn, Fc, Ag, Au) sa silaznim, jako slanim formacijskim vodama gornjopermskog evaporitnog horizonta. Dobiveni analitički rezultati isključuju primjenu modela frakcione kristalizacije za genezu tetraedrita.
Creator (Dublin Core)
Jurković, Ivan
Miko, Slobodan
Subject (Dublin Core)
eng
mercurian-antimonian tetrahedrite;chemical and isotopic compositions;Dubrave barite deposit;Kreševo;Bosnia
hrv
živin-antimonski tetraedrit;kemijski i izotopski sastav;baritsko ležište Dubrave;Kreševo;Bosna
Publisher (Dublin Core)
Faculty of Mining, Geology and Petroleum Engineering University of Zagreb
Date (Dublin Core)
1997
Type (Dublin Core)
text
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Format (Dublin Core)
application/pdf
Identifier (Dublin Core)
https://hrcak.srce.hr/13485
eng
https://hrcak.srce.hr/file/20697
Source (Dublin Core)
Rudarsko-geološko-naftni zbornik
ISSN 1849-0409 (Online)
Volume 9
Issue 1
Language (Dublin Core)
eng
Rights (Dublin Core)
info:eu-repo/semantics/openAccess
The author and publisher rights are visible during the submission process, and ethical codex is available at http://hrcak.srce.hr/ojs/index.php/rgn/about/editorialPolicies#custom-0 .
The Bulletin is open access (OA, green model, CC-BY) journal what means that electronic versions of articles are accessible to readers, without any fees or registration.When use, please refer to Creative Commons license (BY type, http://creativecommons.org/licenses/by/4.0/ ).
Publisher copyright policies & self-archiving is also described at Sherpa organisation web (RoMEO service) based at the University of Nottingham (http://www.sherpa.ac.uk/romeo/pub/2374/).
All volumes of the Bulletin (from 1989) are available at Hrčak journal pages (http://hrcak.srce.hr/rgn-zbornik?lang=en).
The Bulletin is open access (OA, green model, CC-BY) journal what means that electronic versions of articles are accessible to readers, without any fees or registration.When use, please refer to Creative Commons license (BY type, http://creativecommons.org/licenses/by/4.0/ ).
Publisher copyright policies & self-archiving is also described at Sherpa organisation web (RoMEO service) based at the University of Nottingham (http://www.sherpa.ac.uk/romeo/pub/2374/).
All volumes of the Bulletin (from 1989) are available at Hrčak journal pages (http://hrcak.srce.hr/rgn-zbornik?lang=en).