Supplemental Material: A tale of an orbicule in the eastern Gangdese belt of southern Tibet: Petrographic, geochemical, and submagmatic structural perspectives on its formation

Table S1: Zircon LA-ICP-MS U-Pb dating results for the orbicule matrix and orbicule core in the Gangdese belt, southern Tibet. Table S2: Zircon trace elemental results for the orbicule matrix and orbicule cores in the Gangdese belt, southern Tibet. Table S3: Whole-rock geochemical data for the orbicule matrix and orbicule core in the Gangdese belt, southern Tibet. Table S4: Zircon Lu-Hf isotopic results for the orbicule matrix and orbicule core in the Gangdese belt, southern Tibet. Table S5: Whole-rock Sr-Nd data for the orbicule matrix and orbicule cores in the Linzhi region of the eastern Gangdese magmatic belt, Eastern Himalayan Syntaxis. Table S6: Hornblende electron microprobe analyzed data for the orbicule matrix, orbicule shells and orbicule cores in the Gangdese belt, southern Tibet. Figure S1: Field photos and photomicrographs of the collected orbicule in the Gangdese belt, southern Tibet. Figure S2: Representative zircon Cathodoluminescence (CL) images and the spots for the zircon U-Pb and Lu-Hf analyses. Figure S3: Whole-rock Harker diagrams and trace elemental spider diagrams for the matrix and core of the orbicule. Supplemental Text: Analytical Methods.