A Plagioclase Xenocryst in the Oldest Quenched Angrite Northwest Africa 12879: Implications for the Relationship Between Angrite Sub-Groups and the Igneous Activity of Angrite Parent Body

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Honda R.* Hayashi H. Bizzarro M. Connelly J. N. Bollard J. et al. METSOC 2026 abstract (PDF) “We studied mineralogy and cosmochemistry of NWA 12879 angrite, which contains a plagioclase xenocryst. Our results indicate that…

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