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Petrogenesis and super 230 Th- super 238 U disequilibrium at Mt. Shasta, California, and in the Cascades.

Newman, S; Macdougall, J D; Finkel, RC (1986) Petrogenesis and super 230 Th- super 238 U disequilibrium at Mt. Shasta, California, and in the Cascades. Contributions to Mineralogy and Petrology. 93; 2, Pages 195-206. 1986.

AuthorsNewman, S; Macdougall, J D; Finkel, RC
Year1986
TitlePetrogenesis and super 230 Th- super 238 U disequilibrium at Mt. Shasta, California, and in the Cascades.
SourceContributions to Mineralogy and Petrology. 93; 2, Pages 195-206. 1986.
PublisherSpringer International. Heidelberg-New York, International. 1986.
Document typeSerial
ISSN0010-7999
GeoRef1988-002732
Keywordsactinides-; assimilation-; British-Columbia; California-; Canada-; Cascade-Range; chemical-composition; differentiation-; fractional-crystallization; geochemistry-; isotopes-; lava-; magmas-; metals-; mixing-; Mount-Shasta; Oregon-; petrology-; radioactive-isotopes; Siskiyou-County-California; Th-232-Th-230; Th-Th; Th-U; thorium-; U-238-Th-230; United-States; uranium-; Washington-; Western-Canada
DOI10.1007/BF00371321

26 samples from this reference

SampleRock nameMajorTraceIsotope
L80-3-1Not-given yesyes
L80-3-2Not-given yesyes
L80-4Not-given yesyes
L80-5Not-given yesyes
L80-6Not-given yesyes
O-1008Andesite yesyes
M80-2Not-given yesyes
M80-3Not-given yesyes
M80-6Not-given yesyes
MLS-7Andesite yesyes
O-1016Andesite yesyes
I-287Andesite yesyes
3-3Andesite yesyes
S78-28Basaltic-andesite yesyes
S80-58Basaltic-andesite yesyes
S80-63Basaltic-andesite yesyes
S80-66Basaltic-andesite yesyes
SH-49Not-given yesyes
SH-56Not-given yesyes
SH-66Not-given yesyes
SH-73Not-given yesyes
O-1006Andesite yesyes
O-1008Andesite yesyes
NRORhyolite yesyes
O-8Dacite yesyes
O-1019Andesite yesyes