Source lithology and crustal assimilation recorded in low δ18O olivine from Okinawa Trough, back-arc basin
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DOI: 10.1016/j.lithos.2020.105444
Abstract: Abstract Low δ18O magmas (with δ18O values of 78, with element compositions and δ18O values (4.87 ± 0.38‰, 2SD) to similar those of the olivine in basalts. The other group of olivines exhibits Fo 6‰), indicating that… read more here.
Keywords: low 18o; back arc; source lithology; olivine ... See more keywords