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Northwest Africa 8063
Basic information Name: Northwest Africa 8063
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 8063
Observed fall: No
Year found: 2013
Country: Morocco
Mass:help 573 g
Classification
  history:
Meteoritical Bulletin:  MB 102  (2013)  H4
Recommended:  H4    [explanation]

This is 1 of 6493 approved meteorites (plus 2 unapproved names) classified as H4.   [show all]
Search for other: H chondrites, H chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7)
Comments: Approved 14 Oct 2013
Writeuphelp
Writeup from MB 102:

Northwest Africa 8063 (NWA 8063)

Morocco

Purchased: 2013

Classification: Ordinary chondrite (H4)

History: Purchased by Brahim Tahiri from a Moroccan hunter and sent to his partner Sean Tutorow for classification, 2013.

Physical characteristics: Single stone, weathered exterior, many small chondrules and metal/sulfide grains set in a brown groundmass.

Petrography: (C. Agee, UNM) Microprobe examination of a polished mount shows distinct, porphyritic chondrules, many with mesostasis. Accessory kamacite, taenite, oxidized iron, and troilite.

Geochemistry: (C. Agee and N. Muttik, UNM) EMPA. Olivine Fa18.6±1.5, Fe/Mn=38±4, n=19, Low Ca-pyroxene Fs16.1±0.6Wo1.3±0.2, Fe/Mn=22±1, n=16.

Classification: Ordinary chondrite (H4), weathering grade (W2).

Specimens: 37 g including a probe mount on deposit at UNM, Sean Tutorow holds the main mass.

Data from:
  MB102
  Table 0
  Line 0:
Place of purchase:Morocco
Date:P 2013
Mass (g):572.92
Pieces:1
Class:H4
Weathering grade:W2
Fayalite (mol%):18.6±1.5
Ferrosilite (mol%):16.1±0.6
Wollastonite (mol%):1.3±0.2
Classifier:C. Agee, UNM
Type spec mass (g):37
Type spec location:UNM
Main mass:Sean Tutorow
Comments:Field name G-450; submitted by C. Agee
Institutions
   and collections		 UNM: Institute of Meteoritics MSC03 2050 University of New Mexico Albuquerque NM 87131-1126 USA, United States; Website (institutional address; updated 12 Feb 2015)
Catalogs:
References: Published in Meteoritical Bulletin, no. 102, MAPS 50, 1662, September 2015
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Photos:
CreditPhotos
Photos uploaded by members of the Encyclopedia of Meteorites.
    (Caution, these are of unknown reliability)
Mike Markowitz   
Geography:

Morocco
Coordinates:Unknown.

Statistics:
     This is 1 of 2082 approved meteorites from Morocco (plus 31 unapproved names) (plus 1 impact crater)
Also see:
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Revision
  history:
  This lists important revisions made to data for this record.

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