Meteoritical Bulletin: Entry for Northwest Africa 4328

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Northwest Africa 4328

Basic information

Name: Northwest Africa 4328
This is an OFFICIAL meteorite name.
Abbreviation: NWA 4328
Observed fall: No
Year found: 2004
Country: (Northwest Africa)
Mass: 28 g

Classification
history:

Meteoritical Bulletin:	MB 92	(2007)	L-imp melt rock
Recommended:			L-imp melt [explanation]

This is 1 of 31 approved meteorites classified as L-imp melt. [show all]
Search for other: L chondrites, L chondrites (type 4-7), Melted chondrites, Ordinary chondrites, and Ordinary chondrites (type 4-7)

Comments:

Approved 24 Jul 2007

Data from:
  MB92
  Table 2
  Line 35:

Place of purchase:	Zagorra, Morocco
Date:	2004
Mass (g):	28
Pieces:	1
Class:	L type Imr
Shock stage:	IM
Weathering grade:	W3
Fayalite (mol%):	23.4
Ferrosilite (mol%):	19.7
Classifier:	A. Greshake, MNB
Type spec mass (g):	6.6
Type spec location:	MNB
Main mass:	Stehlik

Institutions
and collections

MNB: Museum für Naturkunde, Invalidenstraße 43, D-10115 Berlin, Germany (institutional address; updated 24 Dec 2011)
Stehlik: Harald Stehlik, 1220 Wien, Austria (private address)

Catalogs:

References:

Published in Meteoritical Bulletin, no. 92, MAPS 42, 1647-1694 (2007)

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Geography:

Coordinates:

Unknown.

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

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Revision
history:

This lists important revisions made to data for this record.

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