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Northwest Africa 13781
Basic information Name: Northwest Africa 13781
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 13781
Observed fall: No
Year found: 2020
Country: (Northwest Africa)
Mass:help 400 g
Classification
  history:
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 13 Mar 2021
Data from:
  MB110
  Table 0
  Line 0:
Place of purchase:Morocco
Date:P 2020
Mass (g):400
Pieces:1
Class:LL6
Weathering grade:W4
Fayalite (mol%):32.6±0.9 (n=9)
Ferrosilite (mol%):24.8±1.2 (n=7)
Wollastonite (mol%):2.6±0.3
Classifier:Li shijie and Fan Yan, IGCAS
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. 110, in preparation (2021)
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Geography: 
Coordinates:Unknown.

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

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