Fig. 2: ZEISS Mineralogic maps and quantitative sulfide assemblages of polished thin sections from the Isola Sill.

A an orthopyroxene-olivine cumulate with interstitial sulfides of pyrrhotite (po), pentlandite (pn) and chalcopyrite (cpy); B an orthopyroxene cumulate with interstitial sulfides. Quantitative data and sulfide ratios are also presented in Supplementary Data 3.