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Northwest Africa 2250
Basic information Name: Northwest Africa 2250
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 2250
Observed fall: No
Year found: 2003
Country: (Northwest Africa)
Mass:help 1555 g
Classification
  history:
Meteoritical Bulletin:  MB 88  (2004)  H5
MetBase:  v. 7.1  (2006)  H5
Recommended:  H5    [explanation]

This is 1 of 9512 approved meteorites (plus 11 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:
  MB88
  Table 4
  Line 177:
Origin or pseudonym:Morocco
Place of purchase:Erfoud
Date:2003
Mass (g):1555
Pieces:1
Class:H5
Shock stage:S2
Weathering grade:W4
Fayalite (mol%):19
Ferrosilite (mol%):17.3
Classifier:M. Bourot-Denise, MNHNP. Magnetic measurements by P. Rochette, CEREGE, Marseille
Type spec mass (g):20
Type spec location:MNHN
Institutions
   and collections
CEREGE: CEREGE BP 80 Avenue Philibert, Technopole de l'Arbois 13545 Aix-en-Provence Cedex 4 France, France (institutional address; updated 29 Oct 2018)
MNHNP: Museum National d'Histoire Naturelle, IMPMC-CP52, 57 rue Cuvier, 75005 Paris, France, France; Website (institutional address)
MNHN: Museum National d'Histoire Naturelle, IMPMC-CP52, 57 rue Cuvier, 75005 Paris, France, France; Website (institutional address)
Catalogs:
References: Published in Meteoritical Bulletin, no. 88, MAPS 39, A215-A272 (2004)
Find references in NASA ADS:
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Photos:
CreditPhotos
Photos from the Encyclopedia of Meteorites:
Collection FABIEN/FRANÇOIS-XAVIER KUNTZ/FLOTTERER   
Photos uploaded by members of the Encyclopedia of Meteorites.
    (Caution, these are of unknown reliability)
jean bernard Delbauve   
Jean-Michel Masson   
Michael S. Scherman   
michael sheen   
Robert Zdancewicz   
The Wilcox Collection of Meteorites   
Geography: 
Coordinates:Unknown.

Statistics:
     This is 1 of 6672 approved meteorites from (Northwest Africa) (plus 2024 unapproved names)

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