Investigation of near-source basaltic glasses using Fe-57 Mossbauer spectroscopy
- Two basaltic glass samples have been studied, one from the Masaya volcano in Nicaragua and one from the Villarrica volcano in Chile using 57Fe Mössbauer spectroscopy. The iron(II) to iron(III) ratio has been determined for each sample. The 80 K data shows some separation of the sites and is fitted allowing for discrete doublets. © 2006 Springer Science+Business Media, Inc.
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