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Northwest Africa 8288 | |||||||||||||||||||||||||||
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Basic information | Name: Northwest Africa 8288 This is an OFFICIAL meteorite name. Abbreviation: NWA 8288 Observed fall: No Year found: 2013 Country: (Northwest Africa) Mass: 123.3 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 14 Mar 2014 | ||||||||||||||||||||||||||
Writeup |
Writeup from MB 103:
Northwest Africa 8288 (NWA 8288) (Northwest Africa) Purchased: 2013 Classification: Carbonaceous chondrite (CV3) History: Purchased by Brahim Tahiri from a Moroccan meteorite hunter and sent to his partner Sean Tutorow for classification, 2013. Physical characteristics: Ten fragments, dark, weathered, irregular exterior, saw cuts reveal many mm-sized chondrules and CAIs set in a dark gray matrix. Petrography: (C. Agee, UNM) Microprobe examination of a polished mount shows large (>1 mm) unequilibrated chondrules, many are porphyritic, abundant fine grained matrix. Geochemistry: (C. Agee and H. Miley, UNM) Olivine Fa12.4±11.7, range Fa0.4-43.4, Fe/Mn=93±57, n=32; low-Ca pyroxene Fs3.4.±4.1Wo1.9±1.4, n=7. Classification: Carbonaceous chondrite (CV3) Specimens: 20.35 g including a probe mount on deposit at UNM, Sean Tutorow holds the main mass. | ||||||||||||||||||||||||||
Data from: MB103 Table 0 Line 0: |
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Institutions and collections |
UNM: Institute of Meteoritics
MSC03 2050
University of New Mexico
Albuquerque NM 87131-1126
USA, United States; Website (institutional address; updated 12 Feb 2015) |
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Catalogs: |
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References: | Published in Meteoritical Bulletin, no. 103, MAPS 52, 1014, May 2017, http://onlinelibrary.wiley.com/doi/10.1111/maps.12888/full
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Geography: |
Statistics: This is 1 of 9710 approved meteorites from (Northwest Africa) (plus 1853 unapproved names) | ||||||||||||||||||||||||||
Also see: |
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Revision history: |
This lists important revisions made to data for this record.
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