Mineral data for plagioclase, pyroxene and amphibole phenocrysts from the Waiteariki Ignimbrite, Tauranga Volcanic Centre, New Zealand

This dataset contains core and rim major and minor elemental data for phenocrysts of the Waiteariki Ignimbrite, Tauranga Volcanic Centre, New Zealand. Plagioclase and pyroxene were analyzed via SEM-EDS and amphibole via EPMA. Crystals were analyzed using polished thin sections from 5 stratigraphic intervals throughout core ES112, in addition to loose crystals hand-picked from a bulk-ignimbrite sample.
A full description of the methods used and overview of standard data is available within the companion paper.