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Chug Chug 090
Basic information Name: Chug Chug 090
     This is an OFFICIAL meteorite name.
Abbreviation: There is no official abbreviation for this meteorite.
Observed fall: No
Year found: 2018
Country: Chile
Mass:help 1500 g
Classification
  history:
Recommended:  L3    [explanation]

This is 1 of 718 approved meteorites (plus 1 unapproved name) classified as L3.   [show all]
Search for other: L chondrites, L chondrites (type 3), Ordinary chondrites, and Ordinary chondrites (type 3)
Comments: Approved 13 Feb 2021
Writeuphelp
Writeup from MB 110:

Chug Chug 090        22°29.52’S, 69°11.22’W

Antofagasta, Chile

Find: 2018 Oct 21

Classification: Ordinary chondrite (L3)

Petrography: (J. Gattacceca, CEREGE) Chondrite with packed well-defined chondrules with average apparent diameter 850±390 µm (n=32). Opaque are metal and sulfides (almost entirely replaced by terrestrial weathering products).

Geochemistry: Olivine Fa25.1±2.0, range Fa22.0-26.9, Fa PMD 7.6%, Cr2O3 0.04±0.01 wt.% (n=7). Low-Ca pyroxene Fs16.8±5.9Wo1.0±1.1 (n=6).

Classification: Ordinary chondrite (L3)

Specimens: Type specimen at CEREGE. Main mass with K. Rybka

Data from:
  MB110
  Table 0
  Line 0:
State/Prov/County:Antofagasta
Date:2018 Oct 21
Latitude:22°29.52'S
Longitude:69°11.22'W
Mass (g):1500
Pieces:1
Class:L3
Weathering grade:W2
Fayalite (mol%):25.1±2.0 (n=7)
Ferrosilite (mol%):16.8±5.9 (n=6)
Wollastonite (mol%):1.0±1.1
Magnetic suscept.:4.55
Classifier:J. Gattacceca, CEREGE
Type spec mass (g):26.3
Type spec location:CEREGE
Main mass:Evgeny Tsys, Ksenia Rybka
Finder:Ksenia Rybka
Comments:work name KY26; 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)
Catalogs:
References: Published in Meteoritical Bulletin, no. 110, in preparation (2021)
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Geography:

Chile
Coordinates:
     Recommended::   (22° 29' 31"S, 69° 11' 13"W)

Statistics:
     This is 1 of 1974 approved meteorites from Antofagasta, Chile (plus 5 unapproved names) (plus 1 impact crater)
     This is 1 of 2002 approved meteorites from Chile (plus 11 unapproved names) (plus 1 impact crater)
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