Geochemistry of basalts from ODP Hole 113-690C
Basalts from Maud Rise, Weddell Sea, are vesicular and olivine-phyric. Major, trace, and rare earth element concentrations are similar to those of alkali basalts from ocean islands and seamounts. The rocks are low in MgO, Cr, Ni, and Sc, and high in TiO2, K2O, P2O5, Zr, and LREE contents. The abunda...
Main Authors: | , , |
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Format: | Dataset |
Language: | English |
Published: |
PANGAEA
1990
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Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.753879 https://doi.org/10.1594/PANGAEA.753879 |