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Northwest Africa 13576
Basic information Name: Northwest Africa 13576
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 13576
Observed fall: No
Year found: 2019
Country: Morocco
Mass:help 400 g
Classification
  history:
Meteoritical Bulletin:  MB 109  (2020)  H4
Recommended:  H4    [explanation]

This is 1 of 6493 approved meteorites (plus 2 unapproved names) classified as H4.   [show all]
Search for other: H chondrites, H chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7)
Comments: Approved 28 Nov 2020
Data from:
  MB109
  Table 0
  Line 0:
Date:P May 2019
Mass (g):400
Pieces:1
Class:H4
Fayalite (mol%):18.0±0.2 (n=8)
Ferrosilite (mol%):16.6±0.6 (n=10)
Wollastonite (mol%):1.4±1.4 (n=10)
Classifier:Fan Yan
Type spec mass (g):50
Type spec location:IGCAS
Main mass:Zhu Hao
Comments:Submitted by Li Shijie
Institutions
   and collections		 IGCAS: Institute of Geochemistry Chinese Academy of Sciences, Guiyang, China (institutional address; updated 27 Mar 2018)
Catalogs:
References: Published in Meteoritical Bulletin, no. 109, in preparation (2020)
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Geography:

Morocco
Coordinates:Unknown.

Statistics:
     This is 1 of 2082 approved meteorites from Morocco (plus 31 unapproved names) (plus 1 impact crater)
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Revision
  history:
  This lists important revisions made to data for this record.

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