40Ar/39Ar step heating of biotite, hornblende and potassium feldpar from a zone of contact metamorphism, Eldora, Colorado

An edition of 40Ar/39Ar step heating of biotite, hornblende and potassium feldpar from a zone of contact metamorphism, Eldora, Colorado (1973)

40Ar/39Ar step heating of biotite, hornblende and potassium feldpar from a zone of contact metamorphism, Eldora, Colorado.

By Glenn Wayne Berger

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Publish Date

1973

Publisher

Language

eng

Pages

165

Description:

subjects: Physics Theses, Potassium-argon dating, Feldspar, Geological time, Biotite, Metamorphism (Geology)