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Mineralogical constraints on the petrogenesis of trachytic inclusions, Carpenter Ridge Tuff, central San Juan volcanic field, Colorado.

Dorais, Michael J; Whitney, James A; Stormer-John-C Jr. (1991) Mineralogical constraints on the petrogenesis of trachytic inclusions, Carpenter Ridge Tuff, central San Juan volcanic field, Colorado. Contributions to Mineralogy and Petrology. 107; 2, Pages 219-230. 1991. .

AuthorsDorais, Michael J; Whitney, James A; Stormer-John-C Jr.
Year1991
TitleMineralogical constraints on the petrogenesis of trachytic inclusions, Carpenter Ridge Tuff, central San Juan volcanic field, Colorado.
SourceContributions to Mineralogy and Petrology. 107; 2, Pages 219-230. 1991. .
PublisherSpringer International. Heidelberg-New York, International. 1991.
Document typeSerial
ISSN0010-7999
GeoRef1993-021445
Keywordsalkali-feldspar; amphibole-group; ash-flows; biotite-; Carpenter-Ridge-Tuff; chain-silicates; chemical-composition; clinopyroxene-; Colorado-; feldspar-group; framework-silicates; inclusions-; mafic-composition; magmas-; metals-; mica-group; mixing-; North-America; phenocrysts-; plagioclase-; pyroxene-group; rare-earths; rhyolitic-composition; Rocky-Mountains; San-Juan-volcanic-field; sanidine-; sheet-silicates; silicates-; United-States; Western-U.S.

11 samples from this reference

SampleRock nameMajorTraceIsotope
Cr-RmTrachyte yesyes
Cr-Rm1Trachyte yesyes
Cr-3Trachyte yesyes
Cr-4Trachyte yesyes
Cr-6Trachyte yesyes
Cr-8Trachyte yesyes
Cr-12Trachyte yesyes
Cr-32Trachyte yesyes
Cr-41Trachyte yesyes
Cr-70aTrachyte yesyes
Cr-70bTrachyte yesyes