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Northwest Africa 4906 | |||||||||||||||||||||||||||||||||
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Basic information | Name: Northwest Africa 4906 This is an OFFICIAL meteorite name. Abbreviation: NWA 4906 Observed fall: No Year found: 2007 Country: (Northwest Africa) Mass: 268 g | ||||||||||||||||||||||||||||||||
Classification history: |
This is 1 of 470 approved meteorites (plus 2 unapproved names) classified as CV3. [show all] Search for other: Carbonaceous chondrites, Carbonaceous chondrites (type 3), CV chondrites, and CV-CK clan chondrites | ||||||||||||||||||||||||||||||||
Comments: | Approved 20 Oct 2019 | ||||||||||||||||||||||||||||||||
Writeup |
Writeup from MB 108:
Northwest Africa 4906 (NWA 4906) (Northwest Africa) Purchased: 2007 Classification: Carbonaceous chondrite (CV3) History: The meteorite was purchased from a local meteorite dealer in Erfoud, Morocco. Physical characteristics: Greyish fragment without fusion crust. Petrography: The meteorite displays a dark-grayish interior and is composed of chondrules (mean diameter about 0.9 mm; up to 2 mm sized), up to 5 mm sized CAIs, and olivine amoeboids all set into a dark fine-grained matrix. Type II chondrules are absent. Some chondrules show reddish staining due to terrestrial weathering. | ||||||||||||||||||||||||||||||||
Data from: MB108 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. 108 (2020) Meteorit. Planet. Sci. 55, 1146-1150
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Geography: |
Statistics: This is 1 of 9710 approved meteorites from (Northwest Africa) (plus 1853 unapproved names) | ||||||||||||||||||||||||||||||||
Also see: |
This lists the most popular meteorites among people who looked up this meteorite.
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Revision history: |
This lists important revisions made to data for this record.
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