Dalou, Celia; Hirschmann, Marc; Jacobsen, Steven D.; Le Losq, Charles
To better understand the solution of volatile species in a reduced magma ocean, we identify via Raman spectroscopy the
nature of C-O-H-N volatile species dissolved in a series of reduced basaltic glasses. The oxygen fugacity (f O2) during synthesis
varied from highly reduced at two log units below the iron-wustite buffer (IW-2.1) to moderately reduced (IW-0.4), spanning
much of the magmatic f O2 conditions during late stages of terrestrial accretion. Raman vibrational modes for H2, NH2
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.