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Northwest Africa 6348 | |||||||||||||||||||||||||||||||
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Basic information | Name: Northwest Africa 6348 This is an OFFICIAL meteorite name. Abbreviation: NWA 6348 Observed fall: No Year found: 2010 Country: (Northwest Africa) Mass: ![]() | ||||||||||||||||||||||||||||||
Classification history: |
This is 1 of 32 approved meteorites classified as L7. [show all] Search for other: L chondrites, L chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7) | ||||||||||||||||||||||||||||||
Comments: | Approved 22 Oct 2013 | ||||||||||||||||||||||||||||||
Writeup![]() |
Writeup from MB 102:
Northwest Africa 6348 (NWA 6348) (Northwest Africa) Purchased: 2010 Jul Classification: Ordinary chondrite (L7) History: Purchased in 2010 July by Ralew from a Moroccan dealer in Erfoud. Physical characteristics: A single partly crusted gray stone with visible interior metal (134 g). Petrography: (A. Irving and S. Kuehner, UWS) Patchy, recrystallized texture with regions of different grain size, which do not appear to be separate clasts. No chondrules are present, but some of the finer grained regions may represent former chondrules. Constituent mineral are olivine, orthopyroxene, clinopyroxene, sodic plagioclase, chromite, altered kamacite, taenite and troilite. Geochemistry: Olivine Fa25.8-27.0, orthopyroxene Fs19.7-22.3Wo1.4-3.1, clinopyroxene Fs10.5-10.6Wo40.3-39.2. Classification: Ordinary chondrite L7. This specimen is recrystallized with no chondrules but Fa range is consistent with L. Specimens: A total of 20 g of material and one polished thin section are on deposit at UWB. Ralew holds the main mass. | ||||||||||||||||||||||||||||||
Data from: MB102 Table 0 Line 0: |
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Institutions and collections |
UWS: University of Washington, Department of Earth and Space Sciences, 70 Johnson Hall, Seattle, WA 98195, United States (institutional address; updated 15 Jan 2012) UWB: University of Washington, Burke Museum of Natural History and Culture, Box 353010 Seattle, WA 98195, United States (institutional address; updated 9 Oct 2023) Ralew: Stefan Ralew, Kunibertstraße 29, 12524 Berlin, Germany; Website (private address) |
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Catalogs: |
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References: | Published in Meteoritical Bulletin, no. 102, MAPS 50, 1662, September 2015
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Geography: |
Statistics: This is 1 of 9429 approved meteorites from (Northwest Africa) (plus 1876 unapproved names) |