Sampling information, lithologies, magnetic properties, TiO2 content, and raw magnetic data for fresh volcanic rocks from the Okinawa Trough and mid-ocean ridges

We present the sampling and lithologic information as well as geochemical and rock magnetic data for the samples we studied. Besides, the Curie temperature and TiO2 content for fresh basalt and basaltic andesites from the Okinawa Trough and mid-ocean ridges are shown.