header
  MetSoc Home            Publications            Contacts  
Search the Meteoritical Bulletin Database
Last update: 24 Apr 2024
Search for: Search type: Search limits: Display: Publication:
Names
Text help
Places
Classes
Years
Contains
Starts with
Exact
Sounds like
NonAntarctic
Falls  Non-NWAs
What's new
  in the last:
Limit to approved meteorite names
Search text:
 
Northwest Africa 14391
Basic information Name: Northwest Africa 14391
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 14391
Observed fall: No
Year found: 2020
Country: (Northwest Africa)
Mass:help 1494 g
Classification
  history:
Meteoritical Bulletin:  MB 110  (2022)  H3
Recommended:  H3    [explanation]

This is 1 of 710 approved meteorites (plus 2 unapproved names) classified as H3.   [show all]
Search for other: H chondrites, H chondrites (type 3), Ordinary chondrites, and Ordinary chondrites (type 3)
Comments: Approved 31 Oct 2021
Writeuphelp
Writeup from MB 110:

Northwest Africa 14391 (NWA 14391)

(Northwest Africa)

Purchased: 2020

Classification: Ordinary chondrite (H3)

History: The meteorite was purchased from a dealer in Guelmim, Morocco.

Physical characteristics: Brownish rock without fusion crust.

Petrography: The meteorite shows a dark brownish interior and displays a chondritic texture with well-defined, separated, and mostly rounded chondrules (apparent mean diameter about 300 µm). FeNi metal and sulfides and are strongly altered to Fe-hydroxides.

Data from:
  MB110
  Table 0
  Line 0:
Place of purchase:Guelmim, Morocco
Date:P 2020
Mass (g):1494
Pieces:1
Class:H3
Shock stage:S1
Weathering grade:W3
Fayalite (mol%):12.4±8.5 (0.6-21.8, n=17)
Ferrosilite (mol%):12.1±7.4 (4.1-25.9, n=21)
Wollastonite (mol%):0.7±0.5 (0.2-2.5, n=21)
Magnetic suscept.:4.62
Classifier:A. Greshake, MNB
Type spec mass (g):28
Type spec location:MNB
Main mass:Boulaouane Taleb Ahmed
Comments:Submitted by Ansgar Greshake
Institutions
   and collections		 MNB: Museum für Naturkunde, Invalidenstraße 43, D-10115 Berlin, Germany (institutional address; updated 24 Dec 2011)
Catalogs:
References: Published in Gattacceca J., McCubbin F.M., Grossman J., Bouvier A., Chabot N.L., D'Orazio M., Goodrich C., Greshake A., Gross J., Komatsu M., Miao B., and Schrader D. (2022) The Meteoritical Bulletin, No. 110. Meteorit. Planet. Sci. 1-4
Find references in NASA ADS:
Find references in Google Scholar:
Geography: 
Coordinates:Unknown.

Statistics:
     This is 1 of 9710 approved meteorites from (Northwest Africa) (plus 1853 unapproved names)
Also see:
  This lists the most popular meteorites among people who looked up this meteorite.
Revision
  history:
  This lists important revisions made to data for this record.

Direct link to this page