Meteoritical Bulletin: Entry for Northwest Africa 968

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Northwest Africa 968

Basic information

Name: Northwest Africa 968
This is an OFFICIAL meteorite name.
Abbreviation: NWA 968
Observed fall: No
Year found: 2001
Country: (Northwest Africa)
Mass: 20 g

Classification
history:

Meteoritical Bulletin:	MB 99	(2011)	Iron, IAB-sLH
Recommended:			Iron, IAB-sLH [explanation]

This is 1 of 13 approved meteorites classified as Iron, IAB-sLH. [show all]
Search for other: IAB complex irons, Iron meteorites, and Metal-rich meteorites

Comments:

Approved 26 Aug 2010

Writeup

Writeup from MB 99:

Northwest Africa 968 (NWA 968)

(Northwest Africa)

Found: unknown

Classification: Iron meteorite (IAB-sLH)

Petrography (J. Wasson, UCLA): Iron with silicates (roughly 30% of area). There is extensive corrosion, up to 1.7 mm. Kamacite bandwidth 80±20 μm. Numerous patches (~5 mm across) have different octahedral orientations. Taenite well developed. Dark plessite is acicular. Silicates intimately mixed with FeS.

Geochemistry: Co (mg/g) 5.45, Ni (mg/g) 132.5, Ga (µg/g) 26.8, Ge (µg/g) <200, As (µg/g) 21.9, Ir (µg/g) 1.96, Au (µg/g) 1.72

Data from:
  MB99
  Table 0
  Line 0:

Place of purchase:	Tucson
Date:	unknown
Mass (g):	20
Pieces:	1
Class:	Iron, IAB-sLH
Classifier:	Wasson
Type spec mass (g):	4.1
Type spec location:	UCLA
Main mass:	GHupé
Comments:	Submitted by Wasson

Institutions
and collections

UCLA: Institute of Geophysics and Planetary Physics, University of California, Los Angeles, CA 90095-1567, United States (institutional address; updated 17 Oct 2011)
GHupé: Gregory M. Hupé, 9003 Placid Lakes Blvd., Lake Placid, FL 33852, United States; Website (private address)

Catalogs:

References:

Published in Meteoritical Bulletin, No. 99, April 2012, MAPS 47, E1-E52 (2012) [published online only]

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Photos:

Credit	Photos
Photos uploaded by members of the Encyclopedia of Meteorites. (Caution, these are of unknown reliability)
Woreczko Jan & Wadi

Geography:

Coordinates:

Unknown.

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

Also see:

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Revision
history:

This lists important revisions made to data for this record.

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