The effects of deformation-induced microstructures on intragrain Ar(40)/Ar(39) ages in potassium feldspar

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The effects of deformation-induced microstructures on intragrain Ar(40)/Ar(39) ages in potassium feldspar

A combination of forescatter scanning electron microscopy and both ultra-violet (UV) laser and cycle stepped-heating 40Ar/39Ar dating techniques have been applied to a single deformed grain of potassium feldspar to investigate the relationship between microstructure and 40Ar/39Ar isotope systematics...

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Bibliographic Details
Main Authors:	Reddy, Steven, Potts, G., Kelley, S., Arnaud, N.
Format:	Journal Article
Published:	Geological Society of America 1999
Subjects:	orientation MDD Diffusion argon
Online Access:	http://hdl.handle.net/20.500.11937/31389

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