This spreadsheet contains (U-Th-Sm)/He data for 73 hematite samples from the supergene profile of the Spence porphyry copper deposit in the Central Andes. These data are discussed in the G-cubed publication titled 'A rusty record of weathering and groundwater movement in the hyperarid Central Andes' (Shaw et al., 2021). Spence porphyry copper deposit Drill hole SPD0324, UTM WGS1984 19S, E 474975.22, N 7481100.39 Drill hole SPD 1848, UTM WGS1984 19S, E 474998.29, N 7481399.87 Drill hole SPD 0402, UTM WGS1984 19S, E 473969.87, N 7479755.01

Fission track and U-Th-He data used to test HeFTy and QTQt thermal history modelling software. Longmen Shan, Szechuan Province, China. Data received from NERC grant NE/K003232/1 4He/3He laser microprobe analysis: a disruptive new technology for in-situ U-Th-He thermochronology. Three HeFTy input files and two QTQt input files containing fission track lengths and U-Th-He data needed to reproduce Figures 7 and 8 of Vermeesch and Tian (2014, doi:10.1016/j.earscirev.2014.09.010)