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Northwest Africa 12292
Basic information Name: Northwest Africa 12292
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 12292
Observed fall: No
Year found: 2018
Country: (Northwest Africa)
Mass:help 1957 g
Classification
  history:
Meteoritical Bulletin:  MB 107  (2018)  L5
Recommended:  L5    [explanation]

This is 1 of 8266 approved meteorites (plus 4 unapproved names) classified as L5.   [show all]
Search for other: L chondrites, L chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7)
Comments: Approved 9 Nov 2018
Data from:
  MB107
  Table 0
  Line 0:
Place of purchase:Layaoune, Morocco
Date:P 2018
Mass (g):1957
Pieces:2
Class:L5
Shock stage:S1
Weathering grade:W2
Fayalite (mol%):25.9±0.4 (n=10)
Ferrosilite (mol%):21.3±0.2 (n=11)
Wollastonite (mol%):1.3±0.1 (n=11)
Classifier:A. Greshake, MNB
Type spec mass (g):42.9
Type spec location:MNB
Main mass:Hichame Mimaghado
Comments:plagioclase grain size about 15 µm; Two brownish individuals without fusion crust.; submitted by Ansgar Greshake
Institutions
   and collections
MNB: Museum für Naturkunde, Invalidenstraße 43, D-10115 Berlin, Germany (institutional address; updated 24 Dec 2011)
Catalogs:
References: Published in Meteoritical Bulletin, no. 107, MAPS 55, 460-462
Find references in NASA ADS:
Find references in Google Scholar:
Geography: 
Coordinates:Unknown.

Statistics:
     This is 1 of 8402 approved meteorites from (Northwest Africa) (plus 1899 unapproved names)

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