“…Our results strongly suggest that Cornish tin sources were being processed from as early as c. 2300-2200 cal BC, and that ores from these sources were integrated into the circulation of metals, first across Britain and Ireland and subsequently in the wider Atlantic region and beyond (Berger et al, 2022). This ties in with the goldwork evidence, in terms of the Atlantic distribution of the broadly contemporary lunulae found in Ireland, Cornwall, and Brittany (Taylor, 1980;Needham, 2000), and with respect to geochemical analyses which have identified Cornish gold in other artefact types (Esher et al, 2011;Standish et al, 2015;Krause et al, 2021). We can therefore potentially see tin and gold from Cornwall, and copper from Ireland and Wales, as forming part of a wider Atlantic exchange network.…”