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Journal article

Variations of Li and Mg isotope ratios in bulk chondrites and mantle xenoliths

Abstract:

We present whole rock Li and Mg isotope analyses of 33 ultramafic xenoliths from the terrestrial mantle, which we compare with analyses of 30 (mostly chondritic) meteorites. The accuracy of our new Mg isotope ratio measurement protocol is substantiated by a combination of standard addition experiments, the absence of mass independent effects in terrestrial samples and our obtaining identical values for rock standards using two different separation chemistries and three different mass-spectrom...

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Publication status:
Published

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Publisher copy:
10.1016/j.gca.2011.06.026

Authors


Journal:
GEOCHIMICA ET COSMOCHIMICA ACTA
Volume:
75
Issue:
18
Pages:
5247-5268
Publication date:
2011-09-15
DOI:
ISSN:
0016-7037
Language:
English
Pubs id:
pubs:220846
UUID:
uuid:c7bde571-2959-465b-9a37-17356cecf3ad
Local pid:
pubs:220846
Source identifiers:
220846
Deposit date:
2012-12-19

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