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1990

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/18175

Late and post-Hercyniam low temperature veins in the Catalonian Coastal Ranges

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Abstract

Many of the veins enclosed within the Paleozoic basement of the Catalonian Coastal Ranges show severa1 common characteristics: low temperature of formation (between 75 and 200C), the presence of complex polisaline fluids and a certain relationship to the pretriassic paleosurface. Mineralogical composition and age are variable, ranging from Pb-Zn veins with carbonate gangue of late Hercynian age through metal poor fluorite rich veins to barite rich veins of Triasssic age. Mineralizing fluids are not related to late Hercynianmagmatism and deposition took place in active fractures developed either in extensional as in compressive regimes.

Subject

Serralada Litoral Catalana, Mineralogia

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Catalan Coastal Range (Catalonia), Mineralogy

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Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada)

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CARDELLACH LÓPEZ, Esteve, CANALS I SABATÉ, Àngels and TRITLLA I CAMBRA, Jordi. Late and post-Hercyniam low temperature veins in the Catalonian Coastal Ranges. Acta Geologica Hispanica. 1990. Vol. 25, num. 1-2, pags. 75-81. ISSN 0567-7505. [consulted: 14 of August of 2026]. Available at: https://hdl.handle.net/2445/18175

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