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Northwest Africa 7511
Basic information Name: Northwest Africa 7511
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 7511
Observed fall: No
Year found: 2012
Country: (Northwest Africa)
Mass:help 17.5 g
Classification
  history:
Meteoritical Bulletin:  MB 101  (2012)  LL3
Recommended:  LL3    [explanation]

This is 1 of 343 approved meteorites classified as LL3.   [show all]
Search for other: LL chondrites, LL chondrites (type 3), Ordinary chondrites, and Ordinary chondrites (type 3)
Comments: Approved 18 Nov 2012
Data from:
  MB101
  Table 0
  Line 0:
Place of purchase:internet
Date:P Jan 2012
Mass (g):17.53
Pieces:1
Class:LL3
Shock stage:S4
Weathering grade:W1
Fayalite (mol%):18.9±11.3 (3.1-30.7, .n=11)
Ferrosilite (mol%):18.2±5.2 (12.4-23.4)
Wollastonite (mol%):1.5±0.6
Classifier:Alan Rubin, UCLA
Type spec mass (g):3.83
Type spec location:UCLA
Main mass:W. Feek
Comments:The rock contains large chondrules averaging 550 um in diameter, it has thin metal-sulfide shock veins and polysynthetically twinned low-Ca clinopyroxene.; submitted by W. Feek
Institutions
   and collections
UCLA: Institute of Geophysics and Planetary Physics, University of California, Los Angeles, CA 90095-1567, United States (institutional address; updated 17 Oct 2011)
Catalogs:
References: Published in Meteoritical Bulletin, no. 101, MAPS 50, 1661, September 2015
Find references in NASA ADS:
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Geography: 
Coordinates:Unknown.

Statistics:
     This is 1 of 7354 approved meteorites from (Northwest Africa) (plus 1958 unapproved names)

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