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Sleeper Camp 020
Basic information Name: Sleeper Camp 020
     This is an OFFICIAL meteorite name.
Abbreviation: There is no official abbreviation for this meteorite.
Observed fall: No
Year found: 1993
Country: Australia
Mass:help 18.6 g
Classification
  history:
Meteoritical Bulletin:  MB 97  (2010)  LL3.9-4
Recommended:  LL3.9/4    [explanation]

This is the only approved meteorite classified as LL3.9/4.
Search for other: LL chondrites, LL chondrites (type 3), Ordinary chondrites, and Ordinary chondrites (type 3)
Comments: Approved 12 Jan 2010
Data from:
  MB97
  Table 6
  Line 20:
Date:Nov 10, 1993
Latitude:030°06.81'S
Longitude:126°15.07'E
Mass (g):18.6
Pieces:1
Class:LL3.9/4
Shock stage:S1
Weathering grade:W3
Fayalite (mol%):27.8
Ferrosilite (mol%):22.4
Classifier:Alistair Bell, Richard Greenwood, Diane Johnson, Victoria Pearson
Type spec mass (g):13.0
Type spec location:OU
Main mass:WAM
Comments:Oxygen Isotopes: d17O = 4.38‰, d18O = 6.60‰, D17O = 0.95‰; (acid treated) d17O = 3.63‰, d18O = 5.29‰, D17O = 0.88‰. Classification misprinted in MB97 as LL3.9-4
Plots: O isotopes:  
Institutions
   and collections
OU: Planetary and Space Sciences Department of Physical Sciences The Open University Walton Hall Milton Keynes MK7 6AA United Kingdom, United Kingdom (institutional address; updated 8 Dec 2011)
WAM: Department of Earth & Planetary Sciences, Western Australian Museum. Locked Bag 49, Welshpool DC, Western Australia 6986, Australia; Website (institutional address; updated 18 Oct 2011)
Catalogs:
References: Published in Meteoritical Bulletin, no. 97, MAPS 45, 449-493 (2010)
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Geography:

Australia
Coordinates:
     Recommended::   (30° 6' 49"S, 126° 15' 4"E)

Statistics:
     This is 1 of 339 approved meteorites from Western Australia, Australia (plus 1 unapproved name) (plus 11 impact craters)
     This is 1 of 702 approved meteorites from Australia (plus 46 unapproved names) (plus 27 impact craters)
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