Supplementary Information：Mineralogical records of magma recharge and mixing: A case study of the Dahongliutan post-collisional potassic volcanic rocks in the NW Tibetan Plateau

Table S1. major (wt.%) and trace element(10-6) compositions of reference materials and trace element compositions of blank (10-9) . Table S2. major (wt.%) and trace element(10-6) compositions of the post-collisional potassic rocks in Dahongliutan volcanic field of NW Tibetan Plateau. Table S3. major (wt.%) element compositions of selected feldspars in post-collisional potassic rocks from Dahongliutan volcanic field of NW Tibetan Plateau . Table S4. major (wt.%) element compositions of selected pyroxenes in post-collisional potassic rocks from Dahongliutan volcanic field of NW Tibetan Plateau . Table S5 trace (ppm) element compositions of selected pyroxenes in post-collisional potassic rocks from Dahongliutan volcanic field of NW Tibetan Plateau . Table S6. major (wt.%) element compositions of selected olivines in post-collisional potassic rocks from Dahongliutan volcanic field of NW Tibetan Plateau . Table S7. major (wt.%) element compositions of selected apatites in post-collisional potassic rocks from Dahongliutan volcanic field of NW Tibetan Plateau .

附表S1. 参考物质的主量元素（质量分数，wt.%）与微量元素（trace element，单位为10^-6，即百万分之一，ppm）组成，以及空白样的微量元素组成（单位为10^-9，即十亿分之一，ppb）。附表S2. 青藏高原西北部大红柳滩火山岩区碰撞后钾质岩石的主量元素（质量分数，wt.%）与微量元素（单位为10^-6，即ppm）组成。附表S3. 青藏高原西北部大红柳滩火山岩区碰撞后钾质岩石中选取的长石（feldspars）的主量元素（质量分数，wt.%）组成。附表S4. 青藏高原西北部大红柳滩火山岩区碰撞后钾质岩石中选取的辉石（pyroxenes）的主量元素（质量分数，wt.%）组成。附表S5. 青藏高原西北部大红柳滩火山岩区碰撞后钾质岩石中选取的辉石（pyroxenes）的微量元素（ppm）组成。附表S6. 青藏高原西北部大红柳滩火山岩区碰撞后钾质岩石中选取的橄榄石（olivines）的主量元素（质量分数，wt.%）组成。附表S7. 青藏高原西北部大红柳滩火山岩区碰撞后钾质岩石中选取的磷灰石（apatites）的主量元素（质量分数，wt.%）组成。