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Isotopic evidences for phenocryst-matrix disequilibrium in the interaction between crustal and subcrustal magmas

Ferrara, G. and Tonarini, S. and Taylor, H. P. and Turi, B. (1990) Isotopic evidences for phenocryst-matrix disequilibrium in the interaction between crustal and subcrustal magmas. Abstracts - Geological Society of Australia, 27 . p. 34. ISSN 0729-011X. https://resolver.caltech.edu/CaltechAUTHORS:20130606-151136136

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Abstract

Partial melting of crustal rocks can generate granitic melts with different characteristics; isotopic systematics can be used to decipher the origin of these magmas. Time-scale for melting and crystallizzation in basalt-induced crustal melting are very short and isotopic disequilibrium between phenocrysts and matrix in silicic magmas and in mafic inclusions can be maintained.


Item Type:Article
Additional Information:© 1990 Geological Society of Australia.
Record Number:CaltechAUTHORS:20130606-151136136
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20130606-151136136
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:38843
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:25 Jun 2013 17:06
Last Modified:03 Oct 2019 05:01

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