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New insight into the origin of the low δ^(18)O magmas in Iceland

Wang, Zhengrong and Eiler, John and Kitchen, Nami (2003) New insight into the origin of the low δ^(18)O magmas in Iceland. Geochimica et Cosmochimica Acta, 67 (18). A524-A524. ISSN 0016-7037. doi:10.1016/S0016-7037(03)00515-5. https://resolver.caltech.edu/CaltechAUTHORS:20130711-150844018

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Abstract

Iceland contains abundant low δ^(18)O volcanic rocks, reflecting ^(18)O-depleted sources and/or crustal contamination by assimilation and/or mixing with crustal melts. Previous attempts to distinguish among these mechanisms have been based principally on oxygen isotope measurements of whole-rocks, glasses, or mixed populations of phenocrysts. Here we add further constraints from micro-analyses of individual phenocrysts and xenocrysts.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1016/S0016-7037(03)00515-5DOIUNSPECIFIED
http://www.sciencedirect.com/science/article/pii/S0016703703005155PublisherUNSPECIFIED
ORCID:
AuthorORCID
Wang, Zhengrong0000-0003-3149-0236
Additional Information:© 2003 Published by Elsevier Ltd.
Issue or Number:18
DOI:10.1016/S0016-7037(03)00515-5
Record Number:CaltechAUTHORS:20130711-150844018
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20130711-150844018
Official Citation:Abstracts, Geochimica et Cosmochimica Acta, Volume 67, Issue 18, Supplement, September 2003, Pages 501-550, ISSN 0016-7037, http://dx.doi.org/10.1016/S0016-7037(03)00515-5.
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:39325
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:17 Jul 2013 22:19
Last Modified:09 Nov 2021 23:44

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