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El Médano 077
Basic information Name: El Médano 077
     This is an OFFICIAL meteorite name.
Abbreviation: EM 077
Observed fall: No
Year found: 2011
Country: Chile
Mass:help 72 g
Classification
  history:
Meteoritical Bulletin:  MB 102  (2014)  L4
Recommended:  L4    [explanation]

This is 1 of 1484 approved meteorites (plus 4 unapproved names) classified as L4.   [show all]
Search for other: L chondrites, L chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7)
Comments: Approved 1 Jan 2013
Data from:
  MB102
  Table 0
  Line 0:
State/Prov/County:Antofagasta
Origin or pseudonym:deflation surface
Date:2011 Oct 30
Latitude:24°51'S
Longitude:70°32'W
Mass (g):72
Pieces:1
Class:L4
Weathering grade:W2
Fayalite (mol%):24.2±0.5 (PMD=2%, n=15)
Ferrosilite (mol%):16.6±4.4 (PMD=22%, n=11),
Wollastonite (mol%):1.4±1.6
Magnetic suscept.:4.72
Classifier:J. Gattacceca, A. Hutzler, CEREGE
Type spec mass (g):32
Type spec location:CEREGE
Main mass:SNGMC
Finder:Pierre Rochette
Comments:Olivine is equilibrated, but low-Ca px is not. Px range from Fs7.8 to Fs20.4.; submitted by J. Gattacceca
Institutions
   and collections
CEREGE: CEREGE BP 80 Avenue Philibert, Europole de l'Arbois 13545 Aix-en-Provence Cedex 4 France, France (institutional address; updated 9 Mar 2016)
SNGMC: Servicio Nacional de Geología y Minería Av. Santa María 0104, Providencia, Chile (institutional address; updated 1 Jan 2013)
Catalogs:
References: Published in Meteoritical Bulletin, no. 102, MAPS 50, 1662, September 2015
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Geography:

Chile
Coordinates:
     Recommended::   (24° 51'S, 70° 32'W)

Statistics:
     This is 1 of 925 approved meteorites from Antofagasta, Chile (plus 1 impact crater)
     This is 1 of 950 approved meteorites from Chile (plus 9 unapproved names) (plus 1 impact crater)
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