This dataset present major and trace elements for olivine and their Cr-spinel inclusions, olivine He and O isotope data and major and trace elements of bulk rocks from Quaternary volcanic rocks from t
Two types of serpentinized peridotites from Hole 670A of Leg 109 were studied in detail. A small piece of relatively unaltered sample, 109-670A-9R-1, #3 (22-24 cm), is olivine...