Resultados globales: 3 registros encontrados en 0.02 segundos.
Artículos, Encontrados 3 registros
Artículos Encontrados 3 registros  
1.
25 p, 15.8 MB Insights on geochemical characteristics, microthermometry of hydrothermal fluids, and sulfur isotope systematics of the Daralu porphyry Cu deposit, SE Iran / Kahnou, Zahra Jalali (Shiraz University. Faculty of Sciences. Department of Earth Sciences) ; Tangestani, Majid H. (Shiraz University. Faculty of Sciences. Department of Earth Sciences) ; Asadi, Sina (Shiraz University. Faculty of Sciences. Department of Earth Sciences)
The Miocene Daralu Porphyry Copper Deposits (PCDs) is found associated with other porphyries such as Sarcheshmeh and Meiduk in the Kerman Cenozoic Magmatic Arc (KCMA), southern Iran. In this research, we provided whole-rock geochemical data, characteristics of hydrothermal fluid and sulfur isotope composition of the Daralu intrusive body, and discussed the nature, tectonic setting and fluid evolution of this deposit aiming to investigate its fertility. [...]
2023 - 10.1344/GeologicaActa2023.21.10
Geologica acta, Vol. 21 (2023) , p. 1-23, I-II (Articles)  
2.
7 p, 821.5 KB La composición isotópica del azufre y del plomo en las mineralizaciones de Zn-Pb del Valle de Arán (Pirineo central) y su significado metalogenético / Cardellach López, Esteve (Universitat Autònoma de Barcelona. Departament de Geologia) ; Canals i Sabaté, Àngels (Universitat de Barcelona. Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals) ; Pujals Latorre, Ignacio (Universitat Autònoma de Barcelona. Departament de Geologia)
La composición isotópica del azufre en sulfuros (δ34S) de las mineralizaciones tipo sedimentario-exhalativo del Ordovícico superior del valle de Arán (Pirineos Centrales) varía entre +3,5 y +15,1 ‰ en los encajados en carbonatos y entre -2,7 y +5,5 ‰ en los encajados en materiales detríticos. [...]
The sulfur isotopic composition of sulfides from sedex-type deposits enclosed within Upper Ordovician rocks in the valle de Arán (Central Pyrenees) ranges from +3. 5 to +15. 1 %0 in mineralizations enclosed in carbonates and from -2. [...]

1996 - 10.3989/egeol.96525-6265
Estudios geológicos, Vol. 52, Núm. 5-6 (1996) , p. 189-195  
3.
20 p, 902.5 KB Sulfur and oxygen isotope compositions of Upper Triassic sulfates from northern Apennines (Italy) : paleogeographic and hydrogeochemical implications / Boschetti, Tiziano (Università di Parma. Dipartamento di Scienze ambientali) ; Cortecci, G. (Institute of Geosciences and Earth Resources. CNR Research Area) ; Toscani, L. (Università di Parma. Dipartamento di Scienze ambientali) ; Iacumin, P. (Università di Parma. Dipartamento di Scienze ambientali)
Upper Triassic bedded evaporite sulfate of the Burano Formation outcropping at Cerreto Pass between Tuscany and Emilia-Romagna in the Northern Apennines were analyzed for sulfur and oxygen isotope compositions, yielding d34S and d18O values of 15. [...]
2011 - 10.1344/105.000001690
Geologica acta, Vol. 9, Núm. 2 (Juny 2011) , p. 129-147  

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