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Pecora Escarpment 01022
Basic information Name: Pecora Escarpment 01022
     This is an OFFICIAL meteorite name.
Abbreviation: PCA 01022
Observed fall: No
Year found: 2002
Country: Antarctica [Collected by Planetary Studies Foundation (US)]
Mass:help 20.7 g
Classification
  history:
Meteoritical Bulletin:  MB 100  (2012)  H6
Recommended:  H6    [explanation]

This is 1 of 6210 approved meteorites (plus 9 unapproved names) classified as H6.   [show all]
Search for other: H chondrites, H chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7)
Comments: Approved 9 Dec 2011
Data from:
  MB100
  Table 1
  Line 1762:
Origin or pseudonym:Pecora Escarpment
Date:2002 Jan 18
Latitude:85°40.530'S
Longitude:68°36.110'W
Mass (g):20.7
Pieces:1
Class:H6
Shock stage:S2
Weathering grade:W1
Fayalite (mol%):18.4-19.0
Ferrosilite (mol%):15.9-16.2
Wollastonite (mol%):0.3-1.0
Classifier:A. Irving and S. Kuehner, UWS
Type spec mass (g):20.7
Type spec location:FMNH
Main mass:FMNH
Finder:E. Tilenius
Comments:Rare relict chondrules; cpx Fs6.5Wo46.1; Fs8.2Wo39.1; submitted by P. Sipiera
Institutions
   and collections
FMNH: Department of Geology The Field Museum of Natural History 1400 South Lake Shore Drive Chicago, IL 60605-2496, USA, United States; Website (institutional address; updated 16 Nov 2011)
UWS: University of Washington, Department of Earth and Space Sciences, 70 Johnson Hall, Seattle, WA 98195, United States (institutional address; updated 15 Jan 2012)
Catalogs:
References: Published in Meteoritical Bulletin, no. 100, MAPS 49, E1-E101 (2014)
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Geography:

Antarctica
Coordinates:
     Recommended::   (85° 40' 32"S, 68° 36' 7"W)

Statistics:
     This is 1 of 40773 approved meteorites from Antarctica (plus 4570 unapproved names)
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