Bulk rock major and trace element compositions, whole-rock Sr-Nd isotopic compositions, zircon U-Pb and Hf isotope compositions, zircon trace element compositions, and the major and trace element compositions of minerals from the Banpo region along the southern margin of the Changning–Menglian Orogenic Belt (CMOB)

The dataset includes whole-rock major and trace element data, whole-rock Sr-Nd isotope compositions, zircon U-Pb isotope compositions, trace element compositions, Hf isotope compositions, as well as major and trace mineral data of basic rocks collected from the Banpo area, located on the southern margin of the Late Carboniferous Changning-Menglian Orogenic Belt (CMOB).