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Trace-element variations at Summer Coon volcano, San Juan Mountains,Colorado, and the origin of continental-interior andesite

Zielinski, R A; Lipman, P W (1976) Trace-element variations at Summer Coon volcano, San Juan Mountains,Colorado, and the origin of continental-interior andesite. Geological Society of America Bulletin, vol.87, no.10, pp.1477-1485,Oct 1976

AuthorsZielinski, R A; Lipman, P W
Year1976
TitleTrace-element variations at Summer Coon volcano, San Juan Mountains,Colorado, and the origin of continental-interior andesite
SourceGeological Society of America Bulletin, vol.87, no.10, pp.1477-1485,Oct 1976
ISSN0016-7606
GeoRef1977-001653
Keywordsalkali andesite; andesites; Cenozoic; chemical composition; Colorado;crust; data; differentiation; genesis; geochemistry; igneous rocks;magma contamination; magmas; metals; models; North America; Oligocene;Paleogene; partial melting; patterns; rare earths; rhyodacites;rhyolites; Rio Grande County Colorado; Rocky Mountains; San JuanMountains; south; Summer Coon; Tertiary; trace elements; U. S. RockyMountains; United States; volcanic rocks
DOI10.1130/0016-7606(1976)87<1477:TVASCV>2.0.CO;2

10 samples from this reference

SampleRock nameMajorTraceIsotope
W166550Andesite yesyes
W166556Andesite yesyes
W166554Andesite yesyes
W164558Rhyolite yesyes
W166553Rhyolite yesyes
W166552Latite yesyes
W166555Monzonite yesyes
W166557Rhyodacite yesyes
W166551Rhyodacite yesyes
W166559Rhyodacite yesyes