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| Northwest Africa 5928 | |||||||||||||||||||||||||||||||
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| Basic information | Name: Northwest Africa 5928 This is an OFFICIAL meteorite name. Abbreviation: NWA 5928 Observed fall: No Year found: 2009 Country: (Northwest Africa) Mass:  1007 g | ||||||||||||||||||||||||||||||
| Classification history: |
This is 1 of 676 approved meteorites classified as Ureilite. [show all] Search for other: Achondrites, Ureilites | ||||||||||||||||||||||||||||||
| Comments: | Approved 24 Aug 2015 | ||||||||||||||||||||||||||||||
| Writeup |
Writeup from MB 104:
Northwest Africa 5928 (NWA 5928) (Northwest Africa) Purchased: 2009 Classification: Ureilite History: The meteorite was purchased in 2009 from a local meteorite dealer in Agadir, Morocco. Petrography: The meteorite displays a pronounced cumulate texture of up to 1-mm pigeonite and olivine crystals. It contains abundant flaky graphite; olivine displays characteristic reduced rims. It is less coarse-grained than NWA 6069, and thus the two meteorites are likely not paired. Geochemistry: Reduced rims in olivine: Fa6.3-9.2; Cr2O3 in ol: ~0.6 wt%. | ||||||||||||||||||||||||||||||
| Data from: MB104 Table 0 Line 0: |
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| Institutions and collections |
MNB: Museum für Naturkunde, Invalidenstraße 43, D-10115 Berlin, Germany (institutional address; updated 24 Dec 2011) |
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| Catalogs: |
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| References: | Published in Meteoritical Bulletin, no. 104, MAPS 52, 2284, Octover 2017, http://onlinelibrary.wiley.com/doi/10.1111/maps.12930/full
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| Geography: |
Statistics: This is 1 of 9933 approved meteorites from (Northwest Africa) (plus 1837 unapproved names) | ||||||||||||||||||||||||||||||