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Calama 137
Basic information Name: Calama 137
     This is an OFFICIAL meteorite name.
Abbreviation: There is no official abbreviation for this meteorite.
Observed fall: No
Year found: 2019
Country: Chile
Mass:help 165.6 g
Classification
  history:
Recommended:  H4    [explanation]

This is 1 of 6389 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 13 Feb 2021
Writeuphelp
Writeup from MB 110:

Calama 137        22°26’18.40"S, 68°51’2.90"W

Antofagasta, Chile

Find: 2019

Classification: Ordinary chondrite (H4)

History: Found in Chile by an anonymous finder. Provided to Fabien Kuntz by Jimmy Pizarro.

Petrography: (J. Gattacceca, CEREGE) Chondrite with packed well-defined chondrules with average apparent diameter about 400 µm. Opaque are metal and sulfides. Chondrule mesosatis is devitrified.

Geochemistry: Olivine core down to Fa9.8.

Specimens: Type specimen at CEREGE. Main mass with Kuntz.

Data from:
  MB110
  Table 0
  Line 0:
State/Prov/County:Antofagasta
Date:2019
Latitude:22°26'18.40"S
Longitude:68°51'2.90"W
Mass (g):165.6
Pieces:1
Class:H4
Weathering grade:W1
Fayalite (mol%):19.9±0.1 (n=3)
Ferrosilite (mol%):17.5 (n=1)
Wollastonite (mol%):1.4
Magnetic suscept.:5.00
Classifier:J. Gattacceca, CEREGE
Type spec mass (g):21
Type spec location:CEREGE
Main mass:Kuntz
Finder:anonymous
Comments:work name K468; submitted by Jérôme Gattacceca
Institutions
   and collections
CEREGE: CEREGE BP 80 Avenue Philibert, Technopole de l'Arbois 13545 Aix-en-Provence Cedex 4 France, France (institutional address; updated 29 Oct 2018)
Kuntz: Fabien Kuntz, France; Website (private address)
Catalogs:
References: Published in Gattacceca J., McCubbin F.M., Grossman J., Bouvier A., Chabot N.L., D'Orazio M., Goodrich C., Greshake A., Gross J., Komatsu M., Miao B., and Schrader D. (2022) The Meteoritical Bulletin, No. 110. Meteorit. Planet. Sci. 1-4
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Photos:
CreditPhotos
Photos uploaded by members of the Encyclopedia of Meteorites.
    (Caution, these are of unknown reliability)
Ryan Upchurch   
Geography:

Chile
Coordinates:
     Recommended::   (22° 26' 18"S, 68° 51' 3"W)

Statistics:
     This is 1 of 2320 approved meteorites from Antofagasta, Chile (plus 9 unapproved names) (plus 1 impact crater)
     This is 1 of 2349 approved meteorites from Chile (plus 15 unapproved names) (plus 1 impact crater)
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