Re–Os isotopic constraints on magma mixing in the Peridotite Zone of the Stillwater Complex, Montana, USA

Re–Os isotopic constraints on magma mixing in the Peridotite Zone of the Stillwater Complex, Montana, USA

A study was undertaken to better constrain variation in Os initial isotopic ratios within and between chromite layers of the Peridotite Zone of the Stillwater Complex in Montana and in its source magmas, using Re-Os isotopic analysis of separated chromites from chromite layers and from silicate cumu...

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Bibliographic Details
Published in:Contributions to mineralogy and petrology Vol. 141; no. 4; pp. 446 - 457
Main Authors: Horan, Mary F., Morgan, John W., Walker, Richard J., Cooper, Roger W.
Format: Journal Article
Language:English
Published: Heidelberg Springer Nature B.V 01-07-2001
Subjects:
Isotopes
Lava
Mineralogy
Minerals
Petrology
United States > US
Montana
Online Access:Get full text
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Summary:A study was undertaken to better constrain variation in Os initial isotopic ratios within and between chromite layers of the Peridotite Zone of the Stillwater Complex in Montana and in its source magmas, using Re-Os isotopic analysis of separated chromites from chromite layers and from silicate cumulate layers.
ISSN:0010-7999
1432-0967
DOI:10.1007/s004100100251