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Northwest Africa 7545
Basic information Name: Northwest Africa 7545
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 7545
Observed fall: No
Year found: 2012
Country: (Northwest Africa)
Mass:help 1620 g
Classification
  history:
Meteoritical Bulletin:  MB 102  (2013)  LL4
Recommended:  LL4    [explanation]

This is 1 of 357 approved meteorites classified as LL4.   [show all]
Search for other: LL chondrites, LL chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7)
Comments: Approved 7 Nov 2013
Data from:
  MB102
  Table 0
  Line 0:
Place of purchase:Erfoud, Morocco
Date:P 2012, Mar
Mass (g):1620
Pieces:7
Class:LL4
Shock stage:S1
Weathering grade:W0-1
Fayalite (mol%):27.2±0.5 (26-28.5; n=28)
Ferrosilite (mol%):21.6±1.7 (16-22.5; n=12)
Classifier:K. Metzler, IfP
Type spec mass (g):92
Type spec location:IfP
Main mass:M. Graul, Bernau
Comments:Possibly paired with NWA 7128; submitted by K. Metzler, IfP
Institutions
   and collections
IfP: Institut für Planetologie, Wilhelm-Klemm-Str. 10, 48149 Münster, Germany (institutional address; updated 23 Jan 2012)
Catalogs:
References: Published in Meteoritical Bulletin, no. 102, MAPS 50, 1662, September 2015
Find references in NASA ADS:
Find references in Google Scholar:
Geography: 
Coordinates:Unknown.

Statistics:
     This is 1 of 6781 approved meteorites from (Northwest Africa) (plus 2047 unapproved names)

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