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Northwest Africa 10508 | |||||||||||||||||||||||||||||||
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Basic information | Name: Northwest Africa 10508 This is an OFFICIAL meteorite name. Abbreviation: NWA 10508 Observed fall: No Year found: 2005 Country: (Northwest Africa) Mass: 9 g | ||||||||||||||||||||||||||||||
Classification history: |
This is 1 of 848 approved meteorites (plus 2 unapproved names) classified as L3. [show all] Search for other: L chondrites, L chondrites (type 3), Ordinary chondrites, and Ordinary chondrites (type 3) | ||||||||||||||||||||||||||||||
Comments: | Approved 8 Jan 2016 | ||||||||||||||||||||||||||||||
Writeup |
Writeup from MB 105:
Northwest Africa 10508 (NWA 10508) (Northwest Africa) Purchased: 2005 Classification: Ordinary chondrite (L3) History: Purchased by an anonymous collector from a dealer at the Munich Show in 2005 and subsequently donated to the PSF. Petrography: (A. Irving and S. Kuehner, UWS) Well-formed spherical chondrules (apparent diameter 1.0±0.7 mm; one 2.7 mm) are set in a finer matrix. Olivine is mostly equilibrated but magnesian cores are present in some grains. Geochemistry: Olivine (cores Fa8.8; predominantly Fa25.3-25.8, N = 4; Cr2O3 in ferroan olivine 0.02-0.07 wt.%), orthopyroxene (Fs3.1-10.2Wo0.5-1.0, N = 3), clinopyroxene (Fs12.7Wo35.5; Fs15.7Wo28.0, N = 2). Classification: Ordinary chondrite (L3). Specimens: The entire specimen including one polished thin section is at PSF. | ||||||||||||||||||||||||||||||
Data from: MB105 Table 0 Line 0: |
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Institutions and collections |
PSF: Planetary Studies Foundation,10 Winterwood Lane, Unit B, Galena, Illinois 61036-9283, United States; Website (institutional address; updated 1 Dec 2011) UWS: University of Washington, Department of Earth and Space Sciences, 70 Johnson Hall, Seattle, WA 98195, United States (institutional address; updated 15 Jan 2012) |
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Catalogs: |
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References: | Published in Meteoritical Bulletin, no. 105, MAPS 52, 2411, September 2017. http://onlinelibrary.wiley.com/doi/10.1111/maps.12944/full
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Geography: |
Statistics: This is 1 of 9699 approved meteorites from (Northwest Africa) (plus 1854 unapproved names) | ||||||||||||||||||||||||||||||
Also see: |
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Revision history: |
This lists important revisions made to data for this record.
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