Formation of deep arc root cumulates and implications for crustal growth in the southern Central Asian Orogenic Belt

Figure S1 shows the photomicrographs of wehrlite, clinopyroxenite, and gabbro from the Hongliuhe and Yushishan areas. Figure S2 showsAmphibole compositions. Figure S3 shows Zircon U-Pb concordia diagrams, REE patterns and cathodoluminescence (CL) images. Figure S4 shows primitive mantle normalized spider diagrams of the ultramafic rocks from the study areas. Figure S5 shows Sr-Nd isotopes of early Paleozoic igneous rocks in Beishan.The major and trace element data of ultramafic rocks are listed in Table S1. The major elements of minerals from Hongliuhe and Yushishan are listed in Table S2-S6. The major and trace element compositions of clinopyroxene from the study samples are listed in Table S7. Zircon U-Pb age and Hf isotopes of gabbros, and calculated P-T can be found in Table S8-S10. The differentiation simulation is listed in Table S11.