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Northwest Africa 4581
Basic information Name: Northwest Africa 4581
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 4581
Observed fall: No
Year found: 2006
Country: (Northwest Africa)
Mass:help 214 g
Classification
  history:
Meteoritical Bulletin:  MB 93  (2008)  H6
Recommended:  H6    [explanation]

This is 1 of 6213 approved meteorites (plus 5 unapproved names) classified as H6.   [show all]
Search for other: H chondrites, H chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7)
Comments: Approved 6 Mar 2008
Data from:
  MB93
  Table 2
  Line 69:
Place of purchase:Munich
Date:4-Nov-10
Mass (g):214
Pieces:1
Class:H6
Shock stage:S1
Weathering grade:W1
Fayalite (mol%):19.5
Ferrosilite (mol%):16.5
Classifier:A. Bischoff, IfP
Type spec mass (g):21.2
Type spec location:IfP
Comments:Metal veins
Institutions
   and collections
IfP: Institut für Planetologie, Wilhelm-Klemm-Str. 10, 48149 Münster, Germany (institutional address; updated 23 Jan 2012)
Catalogs:
References: Published in Meteoritical Bulletin, no. 93, MAPS 43, 571-632 (2008)
Find references in NASA ADS:
Find references in Google Scholar:
Geography: 
Coordinates:Unknown.

Statistics:
     This is 1 of 7912 approved meteorites from (Northwest Africa) (plus 1974 unapproved names)

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