Fig. 6From: Exactly how free? Constrained choices and product ranges of medieval copper-alloy objects found between the Meuse and Loire rivers (9th–16th centuries CE)Ternary diagram plotting the relative contents (in wt%) of tin, zinc and lead, sorted by type of object and by shaping technique, without unalloyed, low-alloyed and leaded coppers (n = 23). Please note: as only relative amounts are plotted, superimposed points may not necessarily pertain to the same absolute composition (eg: a 5wt% zinc and lead composition will appear at the same place than a 20wt% Zn and Pb)Back to article page