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Northwest Africa 4158
Basic information Name: Northwest Africa 4158
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 4158
Observed fall: No
Year found: unknown
Country: (Northwest Africa)
Mass:help 77.7 g
Classification
  history:
Meteoritical Bulletin:  MB 90  (2006)  H5
Recommended:  H5    [explanation]

This is 1 of 11567 approved meteorites (plus 23 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)
Comments: Approved 3 Feb 2005
Data from:
  MB90
  Table 2
  Line 337:
Place of purchase:Hamburg
Date:Unknown
Mass (g):77.7
Pieces:1
Class:H5
Shock stage:S4
Weathering grade:W0
Fayalite (mol%):18.8
Ferrosilite (mol%):16
Classifier:M. Ivanova
Type spec mass (g):27.9
Type spec location:Vernad
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. 90, MAPS 41, 1383-1418 (2006)
Find references in NASA ADS:
Find references in Google Scholar:
Geography: 
Coordinates:Unknown.

Statistics:
     This is 1 of 9699 approved meteorites from (Northwest Africa) (plus 1854 unapproved names)
Also see:
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Revision
  history:
  This lists important revisions made to data for this record.

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