40Ar/39 Ar age-spectrum data for amphibole, muscovite, biotite, and K-feldspar samples from metamorphic rocks in the Blue Ridge anticlinorium, northern Virginia

An edition of 40Ar/39 Ar age-spectrum data for amphibole, muscovite, biotite, and K-feldspar samples from metamorphic rocks in the Blue Ridge anticlinorium, northern Virginia (1999)

40Ar/39 Ar age-spectrum data for amphibole, muscovite, biotite, and K-feldspar samples from metamorphic rocks in the Blue Ridge anticlinorium, northern Virginia

By Michael J Kunk

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Publish Date

1999

Publisher

U.S. Geological Survey,[Branch of Information Services, distributor]

Language

eng

Pages

110

Description:

subjects: Metamorphic Rocks, Potassium-argon dating, Rocks, Metamorphic

Places: Virginia