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Mantle Helium and Carbon Isotopes in Separation Creek Geothermal Springs, Three Sisters Area, Central Oregon: Evidence for Renewed Volcanic Activity or a Long Term Steady State System?

van Soest, M. C.; Kennedy, B. M.; Evans, W. C.; Mariner, R. H.

Key words
Geochemical Exploration; Helium Isotopes; Carbon Isotopes; South Sister Volcano; Oregon Cascades; Geothermal Springs
Location
South Sister Volcano, Oregon; Cascades
Conference
Geothermal Resources Council Transactions
Year
2002
Session
Geochemical surveys; Exploration; Helium; Carbon; Thermal sp
Language
English

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