Meteoritical Bulletin: Entry for Elephant Moraine 14013

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Elephant Moraine 14013

Basic information

Name: Elephant Moraine 14013
This is an OFFICIAL meteorite name.
Abbreviation: EET 14013
Observed fall: No
Year found: 2014
Country: Antarctica [Collected by Korean Expedition for Antarctic Meteorites (KOREAMET)]
Mass: 0.3 g

Classification
history:

Meteoritical Bulletin:	MB 107	(2018)	CM2
Recommended:			CM2 [explanation]

This is 1 of 620 approved meteorites classified as CM2. [show all]
Search for other: Carbonaceous chondrites, Carbonaceous chondrites (type 2), CM chondrites, and CM-CO clan chondrites

Comments:

Approved 26 May 2018

Writeup

Writeup from MB 107:

Elephant Moraine 14013 (EET 14013) 76°17.195’S, 156°27.181’E

Antarctica

Find: 2014 Nov 21

Classification: Carbonaceous chondrite (CM2)

Petrography: The section consists of a few small chondrules (~22 vol %, <~100 μm to ~2 mm in diameter), CAIs (~2 vol%), and matrix (~76 vol%) with carbonate, sulfides, and phyllosilicates. Fe-Ni metal is very rare (<0.1 vol%). The chondrules have experience varying ° of aqueous alteration. The matrix occurs as fine-grained rims surrounding chondrules.

Geochemistry: Olivine is Fa_0.3-65.7; low-Ca pyroxene is Fs_1.1-4.5Wo_0.7-4.4.

Data from:
  MB107
  Table 0
  Line 0:

Origin or pseudonym:	Elephant Moraine
Date:	2014 Nov 21
Latitude:	76°17.195'S
Longitude:	156°27.181'E
Mass (g):	0.3
Pieces:	1
Class:	CM2
Fayalite (mol%):	26.5±27.2
Ferrosilite (mol%):	2.0±1.7
Wollastonite (mol%):	2.4±1.7
Classifier:	C. Park, S. Y. Park, and H. Kim
Type spec mass (g):	0.3
Type spec location:	KOPRI
Main mass:	KOPRI
Finder:	J. I. Lee
Comments:	Submitted by C. Park, KOPRI

Institutions
and collections

KOPRI: Korea Polar Research Institute, 26 Songdomirae-ro, Yeonsu-gu, Incheon, Korea, 406-840, South Korea; Website (institutional address; updated 20 Dec 2014)

Catalogs:

References:

Published in Meteoritical Bulletin, no. 107, MAPS 55, 460-462

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Photos:

Credit	Photos
Public domain photographs:
Changkun Park

Geography:

Antarctica

Coordinates:
Recommended::	(76° 17' 12"S, 156° 27' 11"E)

Statistics:
This is 1 of 43840 approved meteorites from Antarctica (plus 3802 unapproved names)

Proximity search:

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