Meteoritical Bulletin: Entry for Northwest Africa 10496

MetSoc Home Publications Contacts

Search the Meteoritical Bulletin Database
Last update: 15 Apr 2024
Search for:	Search type:	Search limits:	Display:	Publication:
Names Text Places Classes Years	Contains Starts with Exact Sounds like	NonAntarctic Falls Non-NWAs Has strewnfield		What's new in the last:
Include past classifications in search		Has photo	Limit to approved meteorite names
Search text:

Northwest Africa 10496

Basic information

Name: Northwest Africa 10496
This is an OFFICIAL meteorite name.
Abbreviation: NWA 10496
Observed fall: No
Year found: 2015
Country: (Northwest Africa)
Mass: 410 g

Classification
history:

Meteoritical Bulletin:	MB 105	(2016)	LL3
Recommended:			LL3 [explanation]

This is 1 of 487 approved meteorites classified as LL3. [show all]
Search for other: LL chondrites, LL chondrites (type 3), Ordinary chondrites, and Ordinary chondrites (type 3)

Comments:

Approved 8 Jan 2016

Writeup

Writeup from MB 105:

Northwest Africa 10496 (NWA 10496)

(Northwest Africa)

Purchased: 2015 Sep

Classification: Ordinary chondrite (LL3)

History: Purchased by John Higgins in September 2015 from a dealer in Zagora, Morocco.

Petrography: (A. Irving and S. Kuehner, UWS) Well-formed, fairly closely-packed chondrules are set in a finer matrix.

Geochemistry: Olivine (Fa_0.6-40.9, Cr₂O₃ in ferroan olivine 0.05-0.14 wt.%, mean 0.08 wt.%, sd 0.03 wt.%, N = 8), orthopyroxene (Fs_0.8-14.4Wo_0.5-1.0, N = 3), clinopyroxene (Fs_13.6-14.3Wo_36.3-33.7, N = 2). Magnetic susceptibility log χ (× 10^-9 m³/kg)=3.71.

Classification: Ordinary chondrite (LL3).

Specimens: 27 g including one polished thin section at UWB; main mass with Mr. J. Higgins.

Data from:
  MB105
  Table 0
  Line 0:

Place of purchase:	Zagora
Date:	P 2015 Sep
Mass (g):	410
Pieces:	3
Class:	LL3
Shock stage:	S2
Weathering grade:	W2
Fayalite (mol%):	0.6-40.9
Ferrosilite (mol%):	0.8-14.4
Wollastonite (mol%):	0.5-1.0
Magnetic suscept.:	3.71
Classifier:	A. Irving and S. Kuehner, UWS
Type spec mass (g):	27
Type spec location:	UWB
Main mass:	J. Higgins
Comments:	JH15-13; 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)

Catalogs:

References:

Published in Meteoritical Bulletin, no. 105, MAPS 52, 2411, September 2017. http://onlinelibrary.wiley.com/doi/10.1111/maps.12944/full

Find references in NASA ADS:
Find references in Google Scholar:

Geography:

Coordinates:

Unknown.

Statistics:
This is 1 of 9699 approved meteorites from (Northwest Africa) (plus 1854 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