Supporting Information Filename Description arcm13102-sup-0001-supp_fig.tifTIFF image, 29.4 MB Figure S1 Photomicrographs of the jadeite-bearing jades from Ulucak Höyük, (a) EJC and (b) NTM. Almost all grains observed here are sodic clinopyroxene, with anomalous to second-order interference colors (under XPL). arcm13102-sup-0002-supp_table.xlsxExcel 2007 spreadsheet , 12 KB Table S1 The whole rock major (wt.%) and trace (ppm) element concentrations of jadeite-bearing jades from Ulucak Höyük.