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Northwest Africa 13148
Basic information Name: Northwest Africa 13148
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 13148
Observed fall: No
Year found: 2019
Country: (Northwest Africa)
Mass:help 151 g
Classification
  history:
Meteoritical Bulletin:  MB 109  (2021)  Eucrite
Recommended:  Eucrite    [explanation]

This is 1 of 616 approved meteorites (plus 1 unapproved name) classified as Eucrite.   [show all]
Search for other: Achondrites, Eucrites, and HED achondrites
Comments: Approved 17 Feb 2020
Writeuphelp
Writeup from MB 109:

Northwest Africa 13148 (NWA 13148)

(Northwest Africa)

Purchased: 2019 Sep

Classification: HED achondrite (Eucrite)

Physical characteristics: One fusion crusted stone

Petrography: (J. Gattacceca, CEREGE) Igneous rock with ophitic texture. Minerals include dominant pyroxene and plagioclase (fractured, grain size about 1 mm), chromite, troilite, silica polymorph, Fe,Ni metal.

Geochemistry: Low Ca-pyroxene Fs61.0±1.8Wo3.7±1.8, FeO/MnO=32.2±1.2 (n=6). Plagioclase An89.3Ab10.2Or0.5 (n=2).

Specimens: Type specimen at CEREGE, main mass with Kuntz

Data from:
  MB109
  Table 0
  Line 0:
Place of purchase:Guelmin, Morocco
Date:P 2019 Sep
Mass (g):151
Pieces:1
Class:Eucrite
Ferrosilite (mol%):61.0±1.8 (n=6)
Wollastonite (mol%):3.7±1.8
Magnetic suscept.:2.73
Classifier:J. Gattacceca, CEREGE
Type spec mass (g):22.10
Type spec location:CEREGE
Main mass:Kuntz
Comments:work name K444; submitted by Jérôme Gattacceca
Institutions
   and collections		 CEREGE: CEREGE BP 80 Avenue Philibert, Technopole de l'Arbois 13545 Aix-en-Provence Cedex 4 France, France (institutional address; updated 10 Jun 2023)
Kuntz: Fabien Kuntz, France; Website (private address)
Catalogs:
References: Published in Gattacceca J., McCubbin F. M., Grossman J., Bouvier A., Bullock E., Chennaoui Aoudjehane H., Debaille V., D’Orazio M., Komatsu M., Miao B. and Schrader D. L. (2021) The Meteoritical Bulletin, No. 109. Meteoritics & Planetary Science 56, 1626–1630.
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Photos:
CreditPhotos
Photos uploaded by members of the Encyclopedia of Meteorites.
    (Caution, these are of unknown reliability)
Domjan Svilkovic   
Ryan Upchurch   
Geography: 
Coordinates:Unknown.

Statistics:
     This is 1 of 9914 approved meteorites from (Northwest Africa) (plus 1841 unapproved names)

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