← Search

A strontium and oxygen isotope study of Laramide magmatic and hydrothermal activity near Central City, Colorado

Dickin, A P; Rice, C M; Harmon, R S A strontium and oxygen isotope study of Laramide magmatic and hydrothermal activity near Central City, Colorado. Economic Geology and the Bulletin of the Society of Economic Geologists, vol.81, no.4, pp.904-914, Jul 1986

AuthorsDickin, A P; Rice, C M; Harmon, R S
TitleA strontium and oxygen isotope study of Laramide magmatic and hydrothermal activity near Central City, Colorado
SourceEconomic Geology and the Bulletin of the Society of Economic Geologists, vol.81, no.4, pp.904-914, Jul 1986
ISSN0361-0128
GeoRef1986-080191
Keywordsalkaline earth metals; Central City District; Clear Creek County Colorado; Colorado; economic geology; Front Range; gangue; geochemical controls; Gilpin County Colorado; hydrothermal alteration; hydrothermal processes; Idaho Springs District; igneous processes; intrusions; isotopes; Laramide Orogeny; metal ores; metals; metasomatism; mineral deposits, genesis; molybdenum ores; north-central Colorado; O-18/O-16; ore minerals; ore-forming fluids; oxygen; porphyry molybdenum; Sr-87/Sr-86; stable isotopes; strontium; United States

16 samples from this reference

Results Map Plot Download
SampleRock nameMajorTraceIsotope
66Trachyte yesyes
78Trachyte yesyes
290Trachyte yesyes
297Rhyodacite yesyes
293Rhyodacite yesyes
297Rhyodacite yesyes
298Granodiorite yesyes
298Granodiorite yesyes
319Granodiorite yesyes
74Trachyte yesyes
293BSyenite yesyes
296AMonzonite yesyes
135Monzonite yesyes
419Monzonite yesyes
282Monzonite yesyes
409Basalt yesyes