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Evidence for the origin and age of some mineralized Laramide intrusives in the Southwestern United States from Strontium isotope and rubidium-strontium measurements

Moorbath, S; Hurley, P M; Fairbairn, H W (1967) Evidence for the origin and age of some mineralized Laramide intrusives in the Southwestern United States from Strontium isotope and rubidium-strontium measurements. Economic Geology and the Bulletin of the Society of Economic Geologists, vol.62, no.2, pp.228-236, 1967

AuthorsMoorbath, S; Hurley, P M; Fairbairn, H W
Year1967
TitleEvidence for the origin and age of some mineralized Laramide intrusives in the Southwestern United States from Strontium isotope and rubidium-strontium measurements
SourceEconomic Geology and the Bulletin of the Society of Economic Geologists, vol.62, no.2, pp.228-236, 1967
ISSN0361-0128
GeoRef1967-017426
Keywordsabsolute age; alkaline earth metals; Arizona; Colorado; dates; genesis; geochemical methods; granitic; granitic composition; igneous processes; igneous rocks; initial; isotopes; laramide intrusives; magmas; metals; mineral deposits, genesis; mineral exploration; mineralized intrusives; New Mexico; petrology; ratios; southwestern; strontium; strontium isotope data; Strontium-isotope ratios; United States

5 samples from this reference

SampleRock nameMajorTraceIsotope
4534Granite yesyes
4262Granodiorite yesyes
4263Monzonite yesyes
4265Monzonite yesyes
4272Granodiorite yesyes