Upper panel: abundances of eight elements expressed relative to Mg and H chondrites in aubrites and eucrites. The average value and the full range of values for 13 Fe-poor aubrites are shown (Lorenzetti et al. 2003). The average value and the full range of values for 20 eucrites are shown (Kitts & Lodders 1998). The average abundances of H chondrites were taken from Wasson & Kallemeyn (1988). Lower panel: relative abundances to Mg and their uncertainties in two achondritic meteors shown in relation to the normal chondritic meteor (Table 2).