Helium and carbon isotopic systematics of hot spring gases at the intersection of the Nantinghe and Longling–Lancang fault zones, southeast Tibetan Plateau: Tracing volatile migration and the seismogenic environment

The database contains the following from the intersection of the Nantinghe and Longling–Lancang fault zones, southeast Tibetan Plateau: locations, chemical compositions, helium and carbon isotopic compositions of hydrothermal gases; calculated helium and carbon dioxide fluxes; reservoir temperatures, circulation depth estimated from silica content and carbon isotopic equilibrium temperatures.