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Eboliang 004
Basic information Name: Eboliang 004
     This is an OFFICIAL meteorite name.
Abbreviation: There is no official abbreviation for this meteorite.
Observed fall: No
Year found: 2016
Country: China
Mass:help 30.2 g
Classification
  history:
Recommended:  L5    [explanation]

This is 1 of 7227 approved meteorites (plus 4 unapproved names) classified as L5.   [show all]
Search for other: L chondrites, L chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7)
Comments: Approved 21 Dec 2020
Writeuphelp
Writeup from MB 109:

Eboliang 004        38°12’08"N, 92°50’32"E

Qinghai, China

Find: 2016

Classification: Ordinary chondrite (L5)

History: (Ziyao Wang) Discovered by Peng Zhenhong about 13 km SW of the Eboliang 001 in July 2013.

Physical characteristics: (Ziyao Wang) dark brown fragment of 30.2 g

Petrography: (R. Bartoschewitz, Bart) strong recrystallized matrix with indistinct chondrules. Cracks are filled mainly with iron hydroxides.

Geochemistry: (R. Bartoschewitz, Bart, P. Appel and B. Mader, Kiel) Olivine Fa24.2±0.5 (n=32); pyroxene Fs20.9±1.3Wo1.7±0.2 (n=9); chromite CRAL86, FFM87; pyrrhotite. Ni=4 wt%; pentlandite. Magnetic susceptibility (R. Bartoschewitz, Bart) log χ (× 10-9 m3/kg) = 4.62.

Classification: Ordinary chondrite (L5, S4, W4)

Specimens: 6.9 g on deposit at Kiel, Bart holds the main mass.

Data from:
  MB109
  Table 0
  Line 0:
State/Prov/County:Qinghai
Origin or pseudonym:desert
Date:2016
Latitude:38°12'08"N
Longitude:92°50'32"E
Mass (g):30.2
Pieces:1
Class:L5
Shock stage:S4
Weathering grade:W4
Fayalite (mol%):24.2±0.5 (n=32)
Ferrosilite (mol%):20.9±1.3 (n=9)
Wollastonite (mol%):1.7±0.2
Magnetic suscept.:4.62
Classifier:R. Bartoschewitz
Type spec mass (g):6.9
Type spec location:Kiel
Main mass:R. Bartoschewitz
Finder:Peng Zhenhong
Comments:donation of Ziyao Wang. Working name WZD#01; non-hygroscopic; 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. 109, in preparation (2020)
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Geography:

China
Coordinates:
     Recommended::   (38° 12' 8"N, 92° 50' 32"E)

Statistics:
     This is 1 of 25 approved meteorites from Qinghai, China
     This is 1 of 429 approved meteorites from China (plus 12 unapproved names) (plus 1 impact crater)
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