Clinopyroxenes from Somma-Vesuvius: Implications of Crystal Chemistry and Site Configuration Parameters...Petrologia, Universita di Padova, 35100 Padova, Italy (Received 20 October 1986; revised typescript accepted...1987) ABSTRACT A clinopyroxene suite from Somma-Vesuvius clinopyroxenite cjecta and mcgacrysts has been...liquid(s). Vesuvius megacrysts and nodule clinopyroxenes show the initial 'signature' of the leucitite (sensu...(sensu lato) magma while Somma clinopyroxenes are characteristic of leucite phonolite magma. The crystal
notably leucite-basanite, leucite-tephrite, leucitite and their variant types, alleged to be derived...rocks. Particularly prominent is the Vesbian (Somma-Vesuvius) volcano, which provides important rock-types...12, 2015 The magmatic evolution of the Vesbian complex is inferred by Rittmann (1933) from the temporal...begin with trachytic rocks, followed by the Somma-Vesuvius suite of leucite-tephrites, tephritic leucitites...deposits erupted from the adjoining Phlegrean complex and may be attributed to a relatively modest volcanic
its usual color. Type locality: Mt. Vesuvius, Campania, Italy. Structure Below 630o C Crystal System:...central Java. Italy As xenoliths in the lavas from Mt. Somma-Vesuvius complex, Naples Province. Opaque...occur in the Roccamonfina Volcanic complex, Caserta Province, Campania. As clear trapezohedral crystals...quaternary volcanic rocks classified as basaltic leucitite, with pyroxenes, melilite, nepheline and magnetite...new find of kalsilitebearing leucite (Abruzzi, Italy), Mineral. Mag. 63, 661-672 (1999). Eytier, C.,
Virginia Tech, Blacksburg, Virginia, USA. (center) Vesuvius eruption of 1794. In: P. Gasparini and S. Musella...Vivo Universit,~ di Napoli Federico II, Napoli, Italy and Robert J. Bodnar Virginia Polytechnic Institute...magma reservoirs beneath the Aeolian volcanic Arc (Italy): inferences from fluid and melt inclusions in xenoliths...Volatiles, magmatic degassing and eruptions of Mt. Somma-Vesuvius: constraints from silicate melt inclusions...Tappen 207 A model for the evolution of Mt. Somma-Vesuvius magmatic system based on fluid and melt inclusion
Virginia Tech, Blacksburg, Virginia, USA. (center) Vesuvius eruption of 1794. In: P. Gasparini and S. Musella...Vivo Universit,~ di Napoli Federico II, Napoli, Italy and Robert J. Bodnar Virginia Polytechnic Institute...magma reservoirs beneath the Aeolian volcanic Arc (Italy): inferences from fluid and melt inclusions in xenoliths...Volatiles, magmatic degassing and eruptions of Mt. Somma-Vesuvius: constraints from silicate melt inclusions...Tappen 207 A model for the evolution of Mt. Somma-Vesuvius magmatic system based on fluid and melt inclusion