We present new geochemical, Sm–Nd and U–Pb data on the felsic volcanic rocks containing the world-class volcanic-hosted massive sulphide deposits in the Riotinto–Nerva unit, Iberian Pyrite Belt, Spain
The dataset provides the whole-rock and mineral major and trace contents for peridotites from Arctic Canada as well as their whole-rock Re-Os isotopic compositions and P-T data.
