Crystal-poor, multiply saturated rhyolites (obsidians) from the Cascade and Mexican arcs: evidence o...
Crystal-poor, multiply saturated rhyolites (obsidians) from the Cascade and Mexican arcs: evidence of degassing-induced crystallization of phenocrysts
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Author / Creator
Publisher
Berlin/Heidelberg: Springer Berlin Heidelberg
Journal title
Language
English
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Publication information
Publisher
Berlin/Heidelberg: Springer Berlin Heidelberg
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Scope and Contents
Contents
A detailed petrological study is presented for six phenocryst-poor obsidian samples (73–75 wt% SiO
2
) erupted as small volume, monogenetic domes in the Mexican and Cascade arcs. Despite low phenocryst (+microphenocryst) abundances (2–6 %), these rhyolites are each multiply saturated with five to eight mineral phases (plagioclase + orthopyrox...
Alternative Titles
Full title
Crystal-poor, multiply saturated rhyolites (obsidians) from the Cascade and Mexican arcs: evidence of degassing-induced crystallization of phenocrysts
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Author / Creator
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Primary Identifiers
Record Identifier
TN_cdi_proquest_journals_1427995588
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_1427995588
Other Identifiers
ISSN
0010-7999
E-ISSN
1432-0967
DOI
10.1007/s00410-013-0919-9
