The Antarctic achondrite, Grove Mountains 021663: An olivine-rich winonaite
The Grove Mountains (GRV) 021663 meteorite was collected from the Grove Mountains region of Antarctica. The meteorite is composed primarily of olivine (Fa5.4), orthopyroxene (Fs4.7Wo3.0), chromian diopside (En53.6Fs2.4Wo44), troilite, kamacite, and plagioclase (Ab74.5Or4An21.5). Minor phases include...
Published in: | Meteoritics & Planetary Science |
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Main Authors: | , , , , , , , |
Format: | Text |
Language: | unknown |
Published: |
LSU Digital Commons
2011
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Subjects: | |
Online Access: | https://digitalcommons.lsu.edu/geo_pubs/230 https://doi.org/10.1111/j.1945-5100.2011.01232.x |