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Thomas J. Zega
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Journal Article

The interplay between twinning and cation inversion in MgAl 2 O 4 -spinel: Implications for a nebular thermochronometer

Venkateswara Rao Manga, Krishna Muralidharan, Thomas J. Zega
Published: 01 August 2022
American Mineralogist (2022) 107 (8): 1470–1476.
DOI: https://doi.org/10.2138/am-2021-7874
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Brearleyite, Ca 12 Al 14 O 32 Cl 2 , a new alteration mineral from the NWA 1934 meteorite

Chi Ma, Harold C. Connolly, Jr., John R. Beckett, Oliver Tschauner, George R. Rossman, Anthony R. Kampf, Thomas J. Zega, Stuart A. Sweeney Smith, Devin L. Schrader
Published: 01 August 2011
American Mineralogist (2011) 96 (8-9): 1199–1206.
DOI: https://doi.org/10.2138/am.2011.3755
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Nanometer-scale measurements of Fe 3+ /ΣFe by electron energy-loss spectroscopy: A cautionary note

Laurence A. J. Garvie, Thomas J. Zega, Peter Rez, Peter R. Buseck
Published: 01 November 2004
American Mineralogist (2004) 89 (11-12): 1610–1616.
DOI: https://doi.org/10.2138/am-2004-11-1204
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Nanometer-scale measurements of iron oxidation states of cronstedtite from primitive meteorites

Thomas J. Zega, Laurence A. J. Garvie, Peter R. Buseck
Published: 01 July 2003
American Mineralogist (2003) 88 (7): 1169–1172.
DOI: https://doi.org/10.2138/am-2003-0726
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