Hydrothermal Fluids on Mesozoic Limestones in Northwestern Sicily* A. Bellanca, P. Censi, P. Di Salvo and R. Neri...Geochimica, UniversitAdi Palermo, 90123 Palermo, Italy Abstract. The results are given of textural and compositional...localities in northwestern Sicily where fluorite, barite and calcite mineralizations of hydrothermal origin...occur. Observation of the textural features indicate variations in the degree of calcite recrystallization...show more evident effects of mineralization. The geochemical behaviour of the minor elements indicate
Netherlands 273 USE OF STRONTIUM ISOTOPESTO DETERMINETHE SOURCES OF HYDROTHERMAL FLUORITE AND BARITE FROM...FROM NORTHWESTERN SICILY (ITALY) M. BARBIERI’, A. BELLANCA’, R. NER12 and L. TOLOMEOI ‘Dipartimento di Scienze...Z-00100 Rome (Italy) 2Zstituto di Mineralogia, Petrografia e Geochimica, Universita di Palermo, Z-90134 Palermo...Palermo (Italy) (Received January 7,1986; revised and accepted May 13,1987) Abstract Barbieri, M....L., 1987. Use of strontium isotopes to determine the sources of hydrothermal fluorite and barite from
PETROGRAPHIC FEATURES OF FLUORITES AND ASSOCIATED MESOZOIC LIMESTONES OF NORTHWESTERN SICILY* A. B E L L A...Petrografia e Geochimica, Universitd di Palermo, 90123 Palermo (Italy) 2Hahn--Meitner4nstitut fiir Kernforschung...petrographic features of fluorites and associated Mesozoic limestones of northwestern Sicily. Chem. Geol., 32...casual discovery of a fluorite mineralization in Mesozoic limestones of northwestern Sicily has suggested...geochemico-petrographic investigation of its possible origin. The fluorite has been found associated with calcite
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