Petrogenesis of the Early Paleogene North Island Syenite Complex, Seychelles

The dataset consists of analytical methods and the results from analysis. The Appendices (A and B) are related to the methods used to measure the zircon U-Pb age dates. Tables S1-S10 are the geochemical data used to interpret the petrogenesis of the North Island Syenite Complex of the Seychelles and consists of zircon U-Pb ages dates, zircon Hf isotopes, mineral chemistry, whole rock major and trace element chemistry, whole rock Sr-Nd isotopic data, clinopyroxene-liquid temperature estimates, QUIlF calculations, and Rhyolite-MELTS and MELTS modeling results.