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Laramide and younger magmatism in Colorado; new petrologic and tectonic variations on old themes

Mutschler, Felix E; Larson, Edwin E; Bruce, Robert M Laramide and younger magmatism in Colorado; new petrologic and tectonic variations on old themes. Colorado School of Mines Quarterly, vol.82, no.4, pp.1-47, 1987

AuthorsMutschler, Felix E; Larson, Edwin E; Bruce, Robert M
TitleLaramide and younger magmatism in Colorado; new petrologic and tectonic variations on old themes
SourceColorado School of Mines Quarterly, vol.82, no.4, pp.1-47, 1987
Book editorsDrexler, John W; Larson, Edwin E
ISSN0163-9153
GeoRef1996-061545
KeywordsCenozoic; chemical composition; Colorado; evolution; igneous activity; igneous rocks; Laramide Orogeny; magmas; major elements; mechanism; orogeny; rift zones; Tertiary; United States

16 samples from this reference

Results Map Plot Download
SampleRock nameMajorTraceIsotope
9Monzonite yesyes
11Latite yesyes
14Syenite yesyes
15Phonolite yesyes
16Phonolite yesyes
17Trachyte yesyes
28Monzonite yesyes
32Basalt yesyes
36Trachydolerite yesyes
46Rhyolite yesyes
47Rhyolite yesyes
48Granite yesyes
50Granite yesyes
51Andesite yesyes
52Andesite yesyes
53Dacite yes