← Search

Precaldera lavas of the Southeast San Juan volcanic field; parent magmas and crustal interactions.

Colucci, M T; Dungan, M A; Ferguson, K M; Lipman, Peter W; Moorbath, Stephen (1991) Precaldera lavas of the Southeast San Juan volcanic field; parent magmas and crustal interactions. Journal of Geophysical Research, B, Solid Earth and Planets. 96; 8, Pages 13,413-13,434. 1991. .

AuthorsColucci, M T; Dungan, M A; Ferguson, K M; Lipman, Peter W; Moorbath, Stephen
Year1991
TitlePrecaldera lavas of the Southeast San Juan volcanic field; parent magmas and crustal interactions.
SourceJournal of Geophysical Research, B, Solid Earth and Planets. 96; 8, Pages 13,413-13,434. 1991. .
PublisherAmerican Geophysical Union. Washington, DC, United States. 1991.
Document typeSerial; Conference-Document
ISSN0885-3401
GeoRef1991-038722
Keywordsalkaline-earth-metals; andesites-; Archuleta-County-Colorado; assimilation-; Cenozoic-; chemical-composition; Colorado-; composition-; Conejos-County-Colorado; Conejos-Formation; crust-; dacites-; evolution-; fractio l-crystallization; genesis-; geochemistry-; Horseshoe-Mountain-Member; igneous-rocks; isotopes-; lava-; lead-; magmas-; major-elements; metals-; Mineral-County-Colorado; Nd-144-Nd-143; neodymium-; Oligocene-; Paleogene-; rare-earths; Rio-Grande-County-Colorado; Rock-Creek-Member; San-Juan-volcanic-field; southwestern-Colorado; Sr-87-Sr-86; stable-isotopes; strontium-; Tertiary-; trace-elements; United-States; volcanic-rocks; volcanism-; volcanology-; Willow-Mountain-Member
DOI10.1029/91JB00282

26 samples from this reference

Results Map Plot Download
SampleRock nameMajorTraceIsotope
CoV-75Basaltic-andesite yesyesyes
CoV-87aBasaltic-andesite yesyesyes
CoV-88Basaltic-andesite yesyesyes
CoV-94Basaltic-andesite yesyesyes
CoV-95Basaltic-andesite yesyesyes
CoV-113Basaltic-andesite yesyesyes
CoV-115Basaltic-andesite yesyes
CoV-130Basaltic-andesite yesyes
CoV-41Trachyandesite yesyesyes
CoV-50Trachyandesite yesyesyes
CoV-59bTrachyandesite yesyesyes
CoV-64Trachyandesite yesyesyes
CoV-168vTrachyandesite yesyesyes
CoV-200Trachyandesite yesyes
CoV-10Basaltic-andesite yesyesyes
CoV-21Basaltic-andesite yesyes
CoV-43Basaltic-andesite yesyesyes
CoV-72Basaltic-andesite yesyesyes
CoV-79Basaltic-andesite yesyesyes
CoV-80Basaltic-andesite yesyesyes
CoV-127Basaltic-andesite yesyesyes
CoV-142Basaltic-andesite yesyes
CoV-150Basaltic-andesite yesyes
CoV-150Basaltic-andesite yes
CoV-154Basaltic-andesite yesyesyes
CoV-166Basaltic-andesite yesyesyes