Trace element partitioning between clinopyroxene and alkaline magmas: parametrization and role of M1 site on HREE enrichment in clinopyroxenes
Sign Up to like & getrecommendations! Published in 2020 at "Contributions to Mineralogy and Petrology"
DOI: 10.1007/s00410-020-01680-6
Abstract: Trace element partitioning between minerals and liquids provides crucial constraints on igneous processes. We quantified trace element concentrations in clinopyroxene (Cpx) phenocrysts and their phonolite melt inclusions from the 2007–08 eruption of Oldoinyo Lengai (Tanzania),… read more here.
Keywords: cpx; site; alkaline magmas; element partitioning ... See more keywords
Clinopyroxene/Melt Trace Element Partitioning in Sodic Alkaline Magmas
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Petrology"
DOI: 10.1093/petrology/egz052
Abstract: Clinopyroxene is a key fractionating phase in alkaline magmatic systems, but its impact on metal enrichment processes, and the formation of REE + HFSE mineralisation in particular, is not well understood. To constrain the control… read more here.
Keywords: clinopyroxene; clinopyroxene melt; alkaline magmas; element partitioning ... See more keywords