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Northwest Africa 7228
Basic information Name: Northwest Africa 7228
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 7228
Observed fall: No
Year found: 2011
Country: (Northwest Africa)
Mass:help 2.72 kg
Classification
  history:
Meteoritical Bulletin:  MB 102  (2013)  H4/5
Recommended:  H4/5    [explanation]

This is 1 of 493 approved meteorites classified as H4/5.   [show all]
Search for other: H chondrites, H chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7)
Comments: Approved 28 Mar 2013
Data from:
  MB102
  Table 0
  Line 0:
Place of purchase:Marrakech, Morocco
Date:P 2011
Mass (g):2715
Pieces:1
Class:H4/5
Shock stage:S1
Weathering grade:W3
Fayalite (mol%):19.8
Ferrosilite (mol%):17.3±0.3 (16.9-17.9, n=16)
Classifier:A. Greshake, MNB
Type spec mass (g):27.0
Type spec location:MNB
Main mass:Beat Booz
Comments:Submitted by Ansgar Greshake
Institutions
   and collections
MNB: Museum für Naturkunde, Invalidenstrasse 43, D-10115 Berlin, Germany (institutional address)
Catalogs:
References: Published in Meteoritical Bulletin, no. 102, MAPS 50, 1662, September 2015
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Photos:
CreditPhotos
Photos uploaded by members of the Encyclopedia of Meteorites.
    (Caution, these are of unknown reliability)
Beat Booz      
Geography: 
Coordinates:Unknown.

Statistics:
     This is 1 of 6877 approved meteorites from (Northwest Africa) (plus 2037 unapproved names)

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