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Northwest Africa 8513
Basic information Name: Northwest Africa 8513
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 8513
Observed fall: No
Year found: 2014
Country: (Northwest Africa)
Mass:help 71 g
Classification
  history:
Meteoritical Bulletin:  MB 103  (2014)  EH6-melt breccia
Recommended:  EH6-melt breccia    [explanation]

This is the only approved meteorite classified as EH6-melt breccia.
Search for other: EH chondrites, Enstatite chondrites, Enstatite chondrites (type 4-7), Enstatite-rich meteorites, and Melted chondrites
Comments: Approved 20 Sep 2014
Writeuphelp
Writeup from MB 103:

Northwest Africa 8513 (NWA 8513)

(Northwest Africa)

Purchased: 2014

Classification: EH6-melt breccia

Petrography: The meteorite consists of abundant, about 100 μm sized enstatite grains, about 30% Fe,Ni metal, and more rarely troilite, niningerite, and schreibersite. Several portions of the meteorite appear melted and recrystallized. Metal contains 2.8-3.1 wt% Si.

Data from:
  MB103
  Table 0
  Line 0:
Place of purchase:St. Marie, France
Date:P 2014
Mass (g):71
Pieces:1
Class:EH6-melt breccia
Shock stage:S2
Weathering grade:W1
Ferrosilite (mol%):0.8±0.6 (0.3-2.1, n=17)
Wollastonite (mol%):0.6±0.1 (0.4-1, n=17)
Classifier:A. Greshake, MNB
Type spec mass (g):14.4
Type spec location:MNB
Main mass:Harald Stehlik
Comments:Submitted by Ansgar Greshake
Institutions
   and collections
MNB: Museum für Naturkunde, Invalidenstrasse 43, D-10115 Berlin, Germany (institutional address)
Stehlik: Harald Stehlik, 1220 Wien, Austria (private address)
Catalogs:
References: Published in Meteoritical Bulletin, no. 103, MAPS 52, 1014, May 2017, http://onlinelibrary.wiley.com/doi/10.1111/maps.12888/full
Find references in NASA ADS:
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Geography: 
Coordinates:Unknown.

Statistics:
     This is 1 of 6916 approved meteorites from (Northwest Africa) (plus 2027 unapproved names)

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