Free energy of formation of zircon and hafnon
Date
2006
Authors
O'Neill, Hugh
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Volume Title
Publisher
Mineralogical Society of America
Abstract
The free energy of formation of zircon (ZrSiO4) from its oxides was determined between 1100 and 1300 K by an electrochemical method, in which values of μ02 defined by the two assemblages Fe2SiO4-Fe-SiO2 (fayalite-iron-quartz) and Fe2SiO4- Fe-ZrO2-ZrSiO4
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Keywords
Keywords: baddeleyite; cristobalite; electrochemical method; enthalpy; entropy; fayalite; phase transition; zircon Fayalite; Free energy of formation; Hafnon; Thermodynamic data; Zircon
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Source
American Mineralogist
Type
Journal article
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2037-12-31
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