Clinopyroxene–liquid thermometers and barometers specific to alkaline differentiated magmas

作者: M. Masotta , S. Mollo , C. Freda , M. Gaeta , G. Moore

DOI: 10.1007/S00410-013-0927-9

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摘要: We present new thermometers and barometers based on clinopyroxene–liquid equilibria specific to alkaline differentiated magmas. The new models were calibrated through the regression analyses of experimental datasets obtained by merging phase equilibria experiments from the literature with new experiments performed by using trachytic and phonolitic starting compositions. The regression strategy was twofold:(1) we have tested previous thermometric and barometric equations and recalibrated these models using the …

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