Anhydrous lithic clasts in four CM2 carbonaceous chondrites derived from a thermally metamorphosed planetesimal with CM and CY affinities
· by karmaka · in carbonaceous chondrite, CM, CY, planets/planetesimals, thermal metamorphism
Martin R. Lee, Sammy Griffin, Ross Findlay, Xuchao Zhao, Ian A. Franchi Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 23 December 2025 LINK “The CM2 meteorites Grove Mountains (GRV) 021536, Murchison, and Shidian,…
LIME silicates in amoeboid olivine aggregates in carbonaceous chondrites: Indicator of nebular and asteroidal processes
· by karmaka · in AOA, carbonaceous chondrite, CO, CV, refractory inclusions, thermal metamorphism
Komatsu, M., Fagan, T. J., Mikouchi, T., Petaev, M. I. and Zolensky, M. E. Meteoritics & Planetary Science. doi: 10.1111/maps.12460 LINK
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- Northwest Africa 18560 (LL3)
- Caleta el Cobre 081 (L3)
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- Catalina 1052 (L3)
- Denader 004 (CB)
- Fengning (Iron, IIIAB)
- Mdeïné 003 (Iron, ungrouped)
- Northwest Africa 16442 (L3-5-melt breccia)
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- Northwest Africa 17884 (CO3.0)
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- Northeast Africa 123 (Lunar (melt breccia))
- Northwest Africa 18477 (Lunar (melt breccia))
- Calama 936 (H-melt rock)
- Sierra Gorda 275 (L-melt rock)
- Khor-Biabanak 001 (Eucrite)
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