Data from "Fractionation trends among IVA iron meteorites: Contrasts with IIIAB trends" by Wasson and Richardson (2001)

This dataset contains mean concentrations of Cr, Cu, Ni, Cu, Ga, Ge, As, W, Re, Ir, Pt and Au in 47 IVA irons and three samples of IVA Gibeon. Germanium was mostly analyzed by radiochemical neutron activation analysis (RNAA) at the University of California, Los Angeles. Nickel was analyzed by atomic absorption spectrometry and instrumental neutron activation analysis (INAA). Other elements were analyzed by INAA.