Dataset for "Time-Resolved Trigger Processes Leading to the Plinian Eruptions at Sakurajima Volcano, Japan"

<p>Dataset 1: Core compositions of plagioclase phenocrysts<br>Dataset 2: Core and rim compositions of orthopyroxene phenocrysts<br>Dataset 3: Core and rim compositions of clinopyroxene phenocrysts<br>Dataset 4: Core compositions of olivine phenocrysts in the 1914&ndash;1915 lava<br>Dataset 5: Chemical compositions of microlite-bearing groundmass glass of the 1914 Plinian pumice<br>Dataset 6: Core and rim compositions of magnetite phenocrysts<br>Dataset 7: Compositions of magnetite inclusion and hosting plagioclase<br>Dataset 8: Chemical compositions of magnetite microlites in the 1914 Plinian pumices</p>