Raw data for the manuscript by Li et al. (2025) submitted to Geochimica et Cosmochimica Acta as "Fluid-silicate melt Cu isotope fractionation and its impact on δ65/63Cu heterogeneity in porphyry coppe
Early Holocene winter air temperatures have been reconstructed for the northeastern part of the East European Plain using stable isotope (δ18O and δ2H) records of syngenetic ice wedges. We show that i