Meteoritical Bulletin: Entry for Asuka 881403

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Asuka 881403

Basic information

Name: Asuka 881403
This is an OFFICIAL meteorite name.
Abbreviation: A-881403
Observed fall: No
Year found: 1988
Country: Antarctica [Collected by National Institute of Polar Research, Japan]
Mass: 12.7 g

Classification
history:

NHM Catalogue:	5th Edition	(2000)	Stone
NIPR Catalogue:	2000 Edition	(2000)	Unclassified
MetBase:	v. 7.1	(2006)	Stone
Recommended:			Eucrite [explanation]

This is 1 of 468 approved meteorites (plus 1 unapproved name) classified as Eucrite. [show all]
Search for other: Achondrites, Eucrites, and HED achondrites

Comments:

Approved 6 Oct 2005
Revised 6 Oct 2005: Metbase class replaced by that in MN 13(1)

Writeup

Writeup from MN J13(1):

A-881403

Polymict eucrite

This section (51-1) is a breccia composed of fine-grained basaltic clasts, impact melt clasts, and mineral fragments of pyroxene and plagioclase. Pyroxene compositions vary from Fs_22.3Wo_2.4 to Fs_61.8Wo_3.3 (FeO/MnO = ~33) and plagioclase from An_92.4Or_0.3 to An_88.4Or_0.7.

Catalogs:

Search for this meteorite in the NIPR database (Japan):

References:

Published in Meteorite newsletter : Japanese collection of Antarctic meteorites/Meteorite newsletter : Japanese collection of Antarctic meteorites,13(1),1-24 (2005-10)
Never published in the Meteoritical Bulletin

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Geography:

Antarctica

Coordinates:
Catalogue of Meteorites:	(72° 50'S, 24° 30'E)
Recommended::	(72°S, 26°E)

Note: the NHM and MetBase coordinates are 105.9 km apart

Statistics:
This is 1 of 40129 approved meteorites from Antarctica (plus 4494 unapproved names)

Proximity search:

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