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Northwest Africa 173
Basic information Name: Northwest Africa 173
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 173
Observed fall: No
Year found: 2000
Country: (Northwest Africa)
Mass:help 68.1 g
Classification
  history:
Meteoritical Bulletin:  MB 87  (2003)  H5
MetBase:  v. 7.1  (2006)  H5
Recommended:  H5    [explanation]

This is 1 of 11077 approved meteorites (plus 22 unapproved names) classified as H5.   [show all]
Search for other: H chondrites, H chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7)
Data from:
  MB87
  Table 8
  Line 3:
Origin or pseudonym:Anbdur
Place of purchase:Tagounite
Date:P 2000
Mass (g):68.1
Pieces:1
Class:H5
Shock stage:S3
Weathering grade:W2
Fayalite (mol%):18.5
Ferrosilite (mol%):18.1
Classifier:Vernad
Type spec mass (g):33.3
Institutions
   and collections		 Vernad: Vernadsky Institute of Geochemistry and Analytical Chemistry, Russia (institutional address; updated 21 Feb 2016)
Catalogs:
References: Published in Meteoritical Bulletin, no. 87, MAPS 38, A189-A248 (2003)
Find references in NASA ADS:
Find references in Google Scholar:
Geography: 
Coordinates:Unknown.

Statistics:
     This is 1 of 9013 approved meteorites from (Northwest Africa) (plus 1869 unapproved names)

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