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Rubidium peridotites

The abyssal peridotites from the Izu-Bonin-Mariana Forearc resemble the ophiolitic peridotites. They are, nevertheless, distinguished by more prominent enrichments in alkaline and alkaline-earth elements (rubidium, caesium, strontium, and barium), possibly reflecting a supra-subduction imprint (Parkinson and Pearce, 1998). Except for one sample, they lack the niobium enrichment relative to FREE that is observed in the Ronda and... [Pg.837]

Roe G. D. (1964) Rubidium-strontium analyses of ultramahe rocks and the origin of peridotites. DPhil. Thesis, Massachusetts Institute of Technology. [Pg.974]


See other pages where Rubidium peridotites is mentioned: [Pg.828]    [Pg.835]    [Pg.837]    [Pg.902]    [Pg.903]    [Pg.921]    [Pg.929]    [Pg.1028]    [Pg.1044]    [Pg.1837]    [Pg.126]    [Pg.133]    [Pg.135]    [Pg.200]    [Pg.201]    [Pg.219]    [Pg.227]    [Pg.327]    [Pg.343]   
See also in sourсe #XX -- [ Pg.126 , Pg.127 , Pg.140 ]




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Peridotites

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