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Northwest Africa 11725 | |||||||||||||||||||||||||||||||
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Basic information | Name: Northwest Africa 11725 This is an OFFICIAL meteorite name. Abbreviation: NWA 11725 Observed fall: No Year found: 2005 Country: (Northwest Africa) Mass: 2.7 kg | ||||||||||||||||||||||||||||||
Classification history: |
This is 1 of 2062 approved meteorites (plus 5 unapproved names) classified as L4. [show all] Search for other: L chondrites, L chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7) | ||||||||||||||||||||||||||||||
Comments: | Approved 7 Mar 2018 | ||||||||||||||||||||||||||||||
Writeup |
Writeup from MB 107:
Northwest Africa 11725 (NWA 11725) (Northwest Africa) Purchased: 2005 Classification: Ordinary chondrite (L4) History: Purchased by an anonymous collector from a dealer at the Munich Show in 2005, subsequently acquired by the Hollis Collection and then donated to PSF. Petrography: (A. Irving and S. Kuehner, UWS) Well-formed, closely packed chondrules are set in a finer grained matrix containing stained metal. Geochemistry: Olivine (Fa24.9-25.0, N = 3), orthopyroxene (Fs20..5-20.6Wo1.6-4.0, N = 2), clinopyroxene (Fs8.6-9.3Wo44.2-42.7, N = 2). Classification: Ordinary chondrite (L4). Specimens: The entire specimen including one polished thin section is at PSF. | ||||||||||||||||||||||||||||||
Data from: MB107 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. 107, MAPS 55, 460-462
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Geography: |
Statistics: This is 1 of 9699 approved meteorites from (Northwest Africa) (plus 1854 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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