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Published online by Cambridge University Press: 28 November 2017
Ten amorphous copper alloy fragments from Sam-y-bryn-caled, Powys, were submitted to the Department of Scientific Research for analysis. They were analysed qualitatively using X-ray fluorescence (XRF) to identify the major and trace elements. Three of the larger fragments were alto analysed quantitatively using inductively-coupled plasma spectrometry (ICP), allowing their compositions to be compared with other analyses of bronze age mctalwork (e.g. Northover, 1980).
In additionna number of clay/daub fragments ant i possible piece of slag from the upper levels of the central pit were analysed to try and determine whether they were connected with metalworking.