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Northwest Africa 14968
Basic information Name: Northwest Africa 14968
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 14968
Observed fall: No
Year found: 2016
Country: (Northwest Africa)
Mass:help 4.25 kg
Classification
  history:
Meteoritical Bulletin:  MB 111  (2023)  L5
Recommended:  L5    [explanation]

This is 1 of 8876 approved meteorites (plus 5 unapproved names) classified as L5.   [show all]
Search for other: L chondrites, L chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7)
Comments: Approved 18 May 2022
Writeuphelp
Writeup from MB 111:

Northwest Africa 14968 (NWA 14968)

(Northwest Africa)

Purchased: 2016

Classification: Ordinary chondrite (L5)

History: Purchased by Darryl Pitt in 2016 from a dealer in Ilion, New York, who had obtained it from a Moroccan source.

Petrography: (A. Irving, UWS and J. Boesenberg, BrownU) Some well-formed, equilibrated chondrules are present within a relatively coarse grained recrystallized matrix containing sodic plagioclase, augite, stained kamacite (with holly-leaf grain shapes), troilite, chromite and chlorapatite.

Geochemistry: Olivine (Fa25.0±0.4, range Fa24.3-25.6, N = 6), low-Ca pyroxene (Fs20.9±0.1Wo1.5±0.3, range Fs20.7-21.0Wo1.1-1.8, N = 6).

Classification: Ordinary chondrite (L5).

Specimens: 38.0 g including one polished thin section at UWB; remainder with DPitt.

Data from:
  MB111
  Table 0
  Line 0:
Place of purchase:Ilion, NY
Date:P 2016
Mass (g):4254
Pieces:1
Class:L5
Shock stage:S2
Weathering grade:W1
Fayalite (mol%):25.0±0.4
Ferrosilite (mol%):20.9±0.1
Wollastonite (mol%):1.5±0.3
Classifier:A. Irving, UWS, and J. Boesenberg, BrownU
Type spec mass (g):38.0
Type spec location:UWB
Main mass:DPitt
Comments:Work name MVCH 629; submitted by A. Irving
Institutions
   and collections
UWS: University of Washington, Department of Earth and Space Sciences, 70 Johnson Hall, Seattle, WA 98195, United States (institutional address; updated 15 Jan 2012)
UWB: University of Washington, Burke Museum of Natural History and Culture, Box 353010 Seattle, WA 98195, United States (institutional address; updated 9 Oct 2023)
DPitt: Darryl Pitt, 225 West 83rd Street, New York, NY 10024, United States; Website (private address)
BrownU: Joseph Boesenberg Brown University Dept of Earth, Environmental and Planetary Sciences (DEEPS) 324 Brook Street Providence, RI 02912 , United States (institutional address; updated 4 Jan 2024)
Catalogs:
References: Published in Gattacceca J., McCubbin F. M., Grossman J. N., Schrader D. L., Chabot N. L., D’Orazio M., Goodrich C., Greshake A., Gross J., Joy K. H., Komatsu M. and Miao B. (2023) The Meteoritical Bulletin, No. 111. Meteoritics & Planetary Science 58, 901–904. ?
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Geography: 
Coordinates:Unknown.

Statistics:
     This is 1 of 9627 approved meteorites from (Northwest Africa) (plus 1865 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.

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