Meteoritical Bulletin: Entry for Calama 054

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Calama 054

Basic information

Name: Calama 054
This is an OFFICIAL meteorite name.
Abbreviation: There is no official abbreviation for this meteorite.
Observed fall: No
Year found: 2015
Country: Chile
Mass: 180 g

Classification
history:

Meteoritical Bulletin:	MB 108	(2020)	H4
Recommended:			H4 [explanation]

This is 1 of 6493 approved meteorites (plus 2 unapproved names) classified as H4. [show all]
Search for other: H chondrites, H chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7)

Comments:

Approved 15 Dec 2019

Data from:
  MB108
  Table 0
  Line 0:

State/Prov/County:	Antofagasta
Origin or pseudonym:	Limestone plain
Date:	2015-Jan-25
Latitude:	22°24.784'S
Longitude:	068°39.003'W
Mass (g):	180
Pieces:	2
Class:	H4
Shock stage:	S4
Weathering grade:	W2
Fayalite (mol%):	17.6±0.4 (N=15)
Ferrosilite (mol%):	15.9±0.5 (N=15)
Wollastonite (mol%):	1.2±0.5 (N=15)
Classifier:	J. Llorca, UPC
Type spec mass (g):	21
Type spec location:	UPC
Main mass:	Ion Ander Lanza
Finder:	Ion Ander Lanza
Comments:	Field Name: Met-2015-001; submitted by David Allepuz

Institutions
and collections

UPC: Institut de Tècniques Energètiques, Universitat Politècnica de Catalunya Diagonal 647, ed. ETSEIB, 08028 Barcelona, Spain, Spain (institutional address; updated 3 May 2015)

Catalogs:

References:

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

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Geography:

Chile

Coordinates:
Recommended::	(22° 24' 47"S, 68° 39' 0"W)

Statistics:
This is 1 of 3440 approved meteorites from Antofagasta, Chile (plus 12 unapproved names) (plus 1 impact crater)
This is 1 of 3469 approved meteorites from Chile (plus 13 unapproved names) (plus 1 impact crater)

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Revision
history:

This lists important revisions made to data for this record.

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