Open AccessJournal Article
Chemical reactions in crystals
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This article is published in American Mineralogist.The article was published on 1969-04-01 and is currently open access. It has received 128 citations till now. The article focuses on the topics: Chemical reaction.read more
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Thermodynamics of mantle minerals - II. Phase equilibria
TL;DR: In this paper, a thermodynamic method for the computation of phase equilibria and physical properties of multiphase assemblages is presented, and a global inversion strategy for determining the values of the free parameters in their theory and compare inverted parameter values with expectations based on scaling arguments.
Journal ArticleDOI
Optimized standard state and solution properties of minerals
R. G. Berman,L. Ya. Aranovich +1 more
TL;DR: In this article, an internally consistent set of standard state and mixing properties has been derived for olivine, or- thopyroxene, garnet, cordierite, and ilmenite in the sys- tem FeO-MgO-CaO-Al2O3-TiO2-SiO2 -H2O from analy- sis of relevant phase equilibrium and thermophysical data.
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Fe-Ti oxide geothermometry: thermodynamic formulation and the estimation of intensive variables in silicic magmas
Mark S. Ghiorso,O. Sack +1 more
TL;DR: In this article, a new thermodynamic formulation of the Fe−Ti oxide geothermometer/oxygen barometer is developed, which is internally consistent with thermodynamic models for (Fe2+,Mg)-olivine and -orthopyroxene solid solutions and end-member thermodynamic properties.
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Upper mantle oxidation state: Ferric iron contents of Iherzolite spinels by 57Fe Mössbauer spectroscopy and resultant oxygen fugacities
Bernard Wood,David Virgo +1 more
TL;DR: The ferric iron contents of spinels from 30 spinel Iherzolite xenoliths have been measured by 57 Fe Mossbauer spectroscopy as discussed by the authors, with an uncertainty of 0.2 to 0.3 mol%.