Author:
Chalapathi Rao N. V.,Reed S. J. B.,Pyle D. M.,Beattie P. D.
Abstract
Olivines from igneous rocks generally have low calcium contents. However, olivines crystallized from strongly silica-undersaturated magmas occasionally contain large amounts of kirschsteinite (Ki" CaFeSiO4) and monticellite (Mo: CaMgSiO4) components. The purpose of this note is to report the first natural occurrence of kirschsteinite crystals that have lamite (La: CazSiO4) in the mineralogical norm.
Subject
Geochemistry and Petrology
Cited by
6 articles.
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