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Northwest Africa 7613
Basic information Name: Northwest Africa 7613
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 7613
Observed fall: No
Year found: 2011
Country: (Northwest Africa)
Mass:help 222 g
Classification
  history:
Meteoritical Bulletin:  MB 102  (2013)  CV3
Recommended:  CV3    [explanation]

This is 1 of 470 approved meteorites (plus 2 unapproved names) classified as CV3.   [show all]
Search for other: Carbonaceous chondrites, Carbonaceous chondrites (type 3), CV chondrites, and CV-CK clan chondrites
Comments: Approved 29 Jan 2013
Data from:
  MB102
  Table 0
  Line 0:
Date:P 2011
Mass (g):222
Pieces:1
Class:CV3
Shock stage:S2
Weathering grade:W2
Fayalite (mol%):8.0±15.9 (0.1 - 64.8, n=14)
Ferrosilite (mol%):0.1-1.3; 0.1-8.2
Wollastonite (mol%):0.1-1.3; 24.7-44.6
Classifier:S. Li, PMO
Type spec mass (g):32
Type spec location:PMO
Main mass:Zuokai Ke
Comments:Numerous POP chondrules (~ 1 mm) set in fine-grained matrix. CAIs ( 300 to 600 um) dominated by melilite and spinel.; submitted by W. Hsu
Institutions
   and collections		 PMO: Purple Mountain Observatory, Nanjing, China (institutional address; updated 16 Dec 2011)
Catalogs:
References: Published in Meteoritical Bulletin, no. 102, MAPS 50, 1662, September 2015
Find references in NASA ADS:
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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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