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Northwest Africa 7146
Basic information Name: Northwest Africa 7146
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 7146
Observed fall: No
Year found: 2011
Country: Morocco
Mass:help 188 g
Classification
  history:
Meteoritical Bulletin:  MB 102  (2013)  LL5
Recommended:  LL5    [explanation]

This is 1 of 3298 approved meteorites (plus 1 unapproved name) classified as LL5.   [show all]
Search for other: LL chondrites, LL chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7)
Comments: Approved 1 Jan 2013
Data from:
  MB102
  Table 0
  Line 0:
Place of purchase:Erfoud
Date:2011
Mass (g):188
Pieces:1
Class:LL5
Shock stage:S2
Weathering grade:W3
Fayalite (mol%):28.6
Ferrosilite (mol%):24.4
Wollastonite (mol%):1.8
Classifier:T. Bunch and J. Wittke, NAU
Type spec mass (g):20.6
Type spec location:PSF
Main mass:Aaronson
Comments:Submitted by Wittke
Institutions
   and collections		 NAU: Geology, Bldg 12 Knoles Dr Northern Arizona University, Flagstaff, AZ 86011, United States; Website (institutional address; updated 12 Apr 2012)
PSF: Planetary Studies Foundation,10 Winterwood Lane, Unit B, Galena, Illinois 61036-9283, United States; Website (institutional address; updated 1 Dec 2011)
Aaronson: Sahara Overland Ltd., Harhora, Temara, 12000, Morocco (private address; updated 3 Jan 2010)
Catalogs:
References: Published in Meteoritical Bulletin, no. 102, MAPS 50, 1662, September 2015
Find references in NASA ADS:
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Geography:

Morocco
Coordinates:Unknown.

Statistics:
     This is 1 of 2082 approved meteorites from Morocco (plus 31 unapproved names) (plus 1 impact crater)
Also see:
  This lists the most popular meteorites among people who looked up this meteorite.
Revision
  history:
  This lists important revisions made to data for this record.

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