Barium isotope variation during granitic magma differentiation: implications for the discrimination of crystal fractionation and fluid-magma interaction
Description
The Supplementary Material includes: Table S1 The main mineral proportions (vol. %) for representative samples; Table S2 Whole-rock major and trace element compositions for syn-exhumation granites; Table S3 Partition coefficient of trace elements, the Ba isotope composition of minerals and the composition of starting material in the modeling; Table S4 Dehydration melting process and water-present melting process modeling by GeoPS; Table S5 Fractional crystallization modeling by Rhyolite-MELTS; Fig. S1 Micro X-ray fluorescence spectrometer image of the representative syn-exhumation granites; Fig. S2 Correlations among major oxide contents for the syn-exhumation granites; Fig. S3 Correlations among major oxide contents for melt formed through dehydration melting; Fig. S4 The effect of partial melting on Ba isotope compositions of melt; Fig. S5 Chondrite-normalized REE patterns for syn-exhumation granites; Fig. S6 The modal contents of crystallizing mineral assemblage during fractional crystallization.
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Institutions
- University of Science and Technology of China