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Northwest Africa 10225
Basic information Name: Northwest Africa 10225
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 10225
Observed fall: No
Year found: 2014
Country: (Northwest Africa)
Mass:help 442 g
Classification
  history:
Meteoritical Bulletin:  MB 104  (2015)  H5
Recommended:  H5    [explanation]

This is 1 of 9639 approved meteorites (plus 16 unapproved names) classified as H5.   [show all]
Search for other: H chondrites, H chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7)
Comments: Approved 18 Jul 2015
Writeuphelp
Writeup from MB 104:

Northwest Africa 10225 (NWA 10225)

(Northwest Africa)

Purchased: 2014 Oct

Classification: Ordinary chondrite (H5)

History: Purchased by Alexandre Debienne in October 2014 from a dealer in Zagora, Morocco.

Petrography: (A. Irving and S. Kuehner, UWS) Sparse chondrules.

Geochemistry: Olivine (Fa18.5-18.7, N = 3), orthopyroxene (Fs15.7-16.4Wo1.1-1.2, N = 3), augite (Fs5.4-7.6Wo45.5-35.0, N = 2).

Classification: Ordinary chondrite (H5).

Specimens: 37.3 g including one polished thin section at PSF; main mass with Mr. A. Debienne.

Data from:
  MB104
  Table 0
  Line 0:
Place of purchase:Zagora
Date:P 2014 Oct
Mass (g):442
Pieces:1
Class:H5
Shock stage:S2
Weathering grade:W2
Fayalite (mol%):18.5-18.7
Ferrosilite (mol%):15.7-16.4
Wollastonite (mol%):1.1-1.2
Classifier:A. Irving and S. Kuehner, UWS
Type spec mass (g):37.3
Type spec location:PSF
Main mass:A. Debienne
Comments:AD14-C; submitted by A. Irving
Institutions
   and collections
PSF: Planetary Studies Foundation,10 Winterwood Lane, Unit B, Galena, Illinois 61036-9283, United States; Website (institutional address; updated 1 Dec 2011)
UWS: University of Washington, Department of Earth and Space Sciences, 70 Johnson Hall, Seattle, WA 98195, United States (institutional address; updated 15 Jan 2012)
Catalogs:
References: Published in Meteoritical Bulletin, no. 104, MAPS 52, 2284, Octover 2017, http://onlinelibrary.wiley.com/doi/10.1111/maps.12930/full
Find references in NASA ADS:
Find references in Google Scholar:
Geography: 
Coordinates:Unknown.

Statistics:
     This is 1 of 6900 approved meteorites from (Northwest Africa) (plus 2035 unapproved names)

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