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Please use this identifier to cite or link to this item: http://hdl.handle.net/10481/35941

Title: Fluid inclusions and chlorite geothermometry in Fe-Cu-Zn volcanic-hosted massive sulfide deposits of the Northern Apennine ophiolites (Italy): Preliminary results
Authors: Zaccarini, Federica
Carrillo-Rosúa, Javier
Morales-Ruano, Salvador
Fenoll Hach-Alí, Purificación
Garuti, G.
Rossi, A.
Issue Date: Aug-2003
Abstract: Fluid inclusions in quartz and calcite and the mineral chemistry of chlorite in the gangue of (Fe-Cu-Zn) sulfide deposits of the Northern Apennine ophiolites (Italy) have been investigated. Quartz and calcite contain fluid inclusions in the system H2O-NaCl-CaCl2, with low salinity and homogenization temperatures clustering in three different ranges: <100 °C, 120°-170°C and 240°-360°C. Preliminary data indicate that the highest temperatures are found preferentially in stratiform, massive ores, whereas results obtained for stockwork veins mostly reflect temperatures <170°C. Temperatures obtained from chlorite in stockwork veins are remarkably higher (176°-351°C). The nature of the fluid inclusions encountered so far, seem do not indicate any contribution of a magmatic source, but suggests that there was some influence by meteoric waters
Sponsorship: Universidad de Granada. Departamento de Mineralogía y Petrología
Grupo de Investigación de la Junta de Andalucía RNM-0131.
Instituto Andaluz de Ciencias de la Tierra (CSIC-UGR)
University of Modena and Reggio Emila (Italy)
Publisher: Millpress
Keywords: Fe-Cu-Zn sulfide deposits
Depósitos de sulfuros de Fe-Cu-Zn
Fluid inclusions
Inclusiones fluidas
Ophiolites
Ofiolitas
Apennine
Apeninos
Italy
Italia
URI: http://hdl.handle.net/10481/35941
ISBN: 9077017771
Rights : Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License
Citation: Zaccarini, F.; Carrillo-Rosúa, J.; Morales-Ruano, S.; Fenoll Hach-Alí, P.; Garuti, G.; Rossi, A. Fluid inclusions and chlorite geothermometry in Fe-Cu-Zn volcanic-hosted massive sulfide deposits of the Northern Apennine ophiolites (Italy): Preliminary results. In: Eliopoulos, D.G. et al., (eds.), Mineral exploration and sustainable development: proceedings of the Seventh Biennial SGA Meeting, Athens (Greece), 24-28 August 2003. Rotterdam: Millpress, 2003. pp. 213-216. [http://hdl.handle.net/10481/35941]
Appears in Collections:DDCE - Capítulos de Libros

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