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Northwest Africa 7011
Basic information Name: Northwest Africa 7011
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 7011
Observed fall: No
Year found: 2011
Country: (Northwest Africa)
Mass:help 312 g
Classification
  history:
Meteoritical Bulletin:  MB 100  (2012)  LL6
Recommended:  LL6    [explanation]

This is 1 of 2817 approved meteorites (plus 1 unapproved name) classified as LL6.   [show all]
Search for other: LL chondrites, LL chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7)
Comments: Approved 21 Feb 2012
Writeuphelp
Writeup from MB 100:

Northwest Africa 7011 (NWA 7011)

(Northwest Africa)

Purchased: Sept 2011

Classification: Ordinary chondrite (LL6)

Petrography: Very sparse, relatively large chondrules and partial chondrules. Olivine, orthopyroxene, sodic plagioclase, chromite, troilite and sparse kamacite (some slightly stained).

Geochemistry: Olivine (Fa32.9-33.1), orthopyroxene (Fs26.4-26.9Wo1.6-3.7).

Data from:
  MB100
  Table 1
  Line 1572:
Place of purchase:Denver
Date:P Sept 2011
Mass (g):312
Pieces:1
Class:LL6
Shock stage:S2
Weathering grade:W0/1
Fayalite (mol%):32.9-33.1
Ferrosilite (mol%):26.4-26.9
Wollastonite (mol%):1.6-3.7
Classifier:A. Irving and S. Kuehner, UWS
Type spec mass (g):20
Type spec location:UWS
Main mass:DPitt
Comments:Submitted by A. Irving
Institutions
   and collections
UWS: University of Washington, Department of Earth and Space Sciences, 70 Johnson Hall, Seattle, WA 98195, United States (institutional address; updated 15 Jan 2012)
DPitt: Darryl Pitt, 225 West 83rd Street, New York, NY 10024, United States; Website (private address)
Catalogs:
References: Published in Meteoritical Bulletin, no. 100, MAPS 49, E1-E101 (2014)
Find references in NASA ADS:
Find references in Google Scholar:
Geography: 
Coordinates:Unknown.

Statistics:
     This is 1 of 7937 approved meteorites from (Northwest Africa) (plus 1960 unapproved names)

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