<b>Evolution of Alkaline Basalts through Interaction of Carbonated Melt with Crust and Mantle</b>

Figure 1. Photomicrographs of Feixian basalts. Figure 2. Major and trace element compositions of clinopyroxene around quartz and orthopyroxene xenocrysts in Feixian basalts. Figure 3. Major element contents of orthopyroxene xenocrysts. Table S1. lists the major (wt%) and trace (µg/g) element compositions in USGS reference glasses. Table S2. lists the Sr isotopic compositions of reference materials. Tables S3-S4. list the major and trace element compositions of the clinopyroxene and orthopyroxene in this study. Table S5. lists the Sr isotopic compositions of Clinopyroxene in this study.图1 费县玄武岩的显微照相图。 图2 费县玄武岩中石英与斜方辉石捕虏晶周围单斜辉石的主量与微量元素组成。 图3 斜方辉石捕虏晶的主量元素含量。 表S1 列出了美国地质调查局（USGS）标准玻璃的主量元素（wt%）与微量元素（µg/g）组成。 表S2 列出了标准参考物质的锶同位素组成。 表S3~S4 列出了本研究中单斜辉石与斜方辉石的主量及微量元素组成。 表S5 列出了本研究中单斜辉石的锶同位素组成。