Chemical and isotopic data of the figurines.

Chemical composition (in mass%), lead isotope ratios, osmium isotope ratios and osmium concentrations, copper isotope values (in ‰ relative ton NIST SRM 976) and tin isotope composition as individual isotopic values relative to NIST SRM 3161a reference material and Puratronic in-house reference material (in ‰ and as δSn in ‰ u–1) of Sardinian bronzetti and ingots of the study (data: D Berger, G Brügmann, M Brauns B Höppner, N Lockhoff, CEZA). (XLSX)