Petrogenesis of Erg Chech 002 Achondrite and Implications for an Altered Magma Ocean
This study conducts mineralogical and chemical investigations on the oldest achondrite, Erg Chech 002 (∼4565 million yr old). This meteorite exhibits a disequilibrium igneous texture characterized by high-Mg-number (atomic Mg/(Mg + Fe ^2+ )) orthopyroxene xenocrysts (Mg number = 60–80) embedded in a...
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| Hoofdauteurs: | , , , , |
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| Formaat: | Artigo |
| Taal: | Inglês |
| Gepubliceerd in: |
IOP Publishing
2024-01-01
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| Reeks: | The Astrophysical Journal |
| Onderwerpen: | |
| Online toegang: | https://doi.org/10.3847/1538-4357/ad2ea7 |
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