Meteoritical Bulletin: Entry for Dunlike 005

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Dunlike 005

Basic information

Name: Dunlike 005
This is an OFFICIAL meteorite name.
Abbreviation: There is no official abbreviation for this meteorite.
Observed fall: No
Year found: 2018
Country: China
Mass: 27 g

Classification
history:

Meteoritical Bulletin:	MB 108	(2020)	LL~5
Recommended:			LL~5 [explanation]

This is 1 of 21 approved meteorites classified as LL~5. [show all]
Search for other: LL chondrites, LL chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7)

Comments:

Approved 27 Jul 2019

Writeup

Writeup from MB 108:

Dunlike 005 ~39°37’N, ~89°34’E

Xinjiang, China

Find: 2018 Nov

Classification: Ordinary chondrite (LL~5)

History: (Ziyao Wang) Purchased by Ziyao Wang from Dongfang Deng. This meteorite was discovered close to Hongliugou in Nov. 2018.

Physical characteristics: (Ziyao Wang) Dark gray-yellow stone of 27 g without fusion crust

Petrography: (R. Bartoschewitz, Bart) brown-gray recrystallized matrix with well developed chondrules (0.4-1.5 mm, av. 0.9 mm), metal and sulfide completely oxidized.

Geochemistry: Magnetic susceptibility (R. Bartoschewitz, Bart) log χ (× 10^-9 m³/kg) = 4.37

Classification: Ordinary chondrite (LL~5, W4)

Specimens: 5.76 g on deposit at Kiel, Ziyao Wang holds the main mass, and 22 g with Bart.

Data from:
  MB108
  Table 0
  Line 0:

State/Prov/County:	Xinjiang
Origin or pseudonym:	desert
Date:	2018 Nov
Latitude:	~39°37'N
Longitude:	~89°34'E
Mass (g):	27
Pieces:	1
Class:	LL~5
Weathering grade:	W4
Magnetic suscept.:	4.37
Classifier:	R. Bartoschewitz
Type spec mass (g):	5.7
Type spec location:	Kiel
Main mass:	Ziyao Wang
Finder:	Dongfang Deng
Comments:	working name WZ110; submitted by R. Bartoschewitz

Institutions
and collections

Kiel: Geologisches und Mineralogisches Museum, Institut für Geowissenschaften, Christian-Albrechts-Universität Kiel, Ludewig-Mayn-Str. 10, D-24118 Kiel, Germany, Germany (institutional address; updated 13 Sep 2013)
Bart: Bartoschewitz Meteorite Laboratory, Weiland 37, D-38518 Gifhorn, Germany; Website (private address; updated 30 Nov 2019)

Catalogs:

References:

Published in Meteoritical Bulletin, no. 108 (2020) Meteorit. Planet. Sci. 55, 1146-1150

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Geography:

China

Coordinates:
Recommended::	(39° 37'N, 89° 34'E)

Statistics:
This is 1 of 322 approved meteorites from Xinjiang, China (plus 6 unapproved names)
This is 1 of 489 approved meteorites from China (plus 13 unapproved names) (plus 1 impact crater)

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