Figure 6From: Rings or daggers, axes or fibulae have a different composition? A multivariate study on Central Italy bronzes from eneolithic to early iron age PCA scores chart for all 134 objects and after log-ratio and column centring pre-treatment; using the GV grouping method described in Table 3 only 2 groups are enhanced: one with the Fe rich objects (upside) and one with the Eneolithic objects (on the left). Back to article page