Fractionation of highly siderophile elements in metal grains from unequilibrated ordinary chondrites: Implications for the origin of chondritic metals

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Satoki Okabayashi, Tetsuya Yokoyama, Nao Nakanishi, Hikaru Iwamori Geochimica et Cosmochimica Acta Available online 13 October 2018 LINK “To investigate the formation processes of metal grains in chondrites, we measured the abundances of highly siderophile…

Osmium isotopic homogeneity in the CK carbonaceous chondrites

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Steven Goderis, Alan D. Brandon, Bernhard Mayer, Munir Humayun Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 18 May 2017 LINK “Variable proportions of isotopically diverse presolar components are known to account for…

Highly siderophile element depletion in the Moon

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James M.D. Day, Richard J. Walker Earth and Planetary Science Letters Volume 423, 1 August 2015, Pages 114–124 doi:10.1016/j.epsl.2015.05.001 LINK

Correlated cosmogenic W and Os isotopic variations in Carbo and implications for Hf-W chronology

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Liping Qin, Nicolas Dauphas, Mary F. Horan, Ingo Leya, Richard W. Carlson Geochimica et Cosmochimica Acta doi:10.1016/j.gca.2014.11.015 available online 2 January 2015 LINK

Evidence for Os isotopic homogeneity in the solar nebula from CV-CK carbonaceous chondrites

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Steven Goderis (VUB, UGent, UH), Alan D. Brandon (UH), Bernhard Mayer (FSU), Munir Humayun (FSU) PDF LINK

Highly Siderophile Elements and 187Re-187Os Isotopic Systematics of the Allende Meteorite: Evidence for Primary Nebular Processes and Late-stage Alteration

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Archer GJ, Ash RD, Bullock ES and Walker RJ Geochimica et Cosmochimica Acta Volume 131, 15 April 2014, Pages 402–414 LINK

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