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Umm as Samim 022
Basic information Name: Umm as Samim 022
     This is an OFFICIAL meteorite name.
Abbreviation: UaS 022
Observed fall: No
Year found: 2010
Country: Oman
Mass:help 20.8 g
Classification
  history:
Meteoritical Bulletin:  MB 101  (2012)  H3.9
Recommended:  H3.9    [explanation]

This is 1 of 44 approved meteorites classified as H3.9.   [show all]
Search for other: H chondrites, H chondrites (type 3), Ordinary chondrites, and Ordinary chondrites (type 3)
Comments: Approved 11 Jul 2012
Data from:
  MB101
  Table 0
  Line 0:
State/Prov/County:Al Wusta
Origin or pseudonym:desert plain
Date:2010 Jan 7
Latitude:21°8.294'N
Longitude:55°31.495'E
Mass (g):20.778
Pieces:4
Class:H3.9
Shock stage:S2
Weathering grade:W3
Fayalite (mol%):17.6±0.3 (17.4-18.4, n=19)
Ferrosilite (mol%):15.7
Wollastonite (mol%):1.1
Classifier:F. Zurfluh, Bern; B. Hofmann, NMBE; and E. Gnos, MHNGE
Type spec mass (g):20.778
Type spec location:NMBE
Main mass:NMBE
Finder:U. Eggenberger, E. Gnos, N. Greber, F. Zurfluh
Comments:CL color blue, max. Cr2O3 in ol = 0.0 wt%; submitted by Beda Hofmann
Institutions
   and collections
NMBE: Natural History Museum Bern Bernastrasse 15 CH-3005 Bern Switzerland, Switzerland; Website (institutional address; updated 2 Mar 2012)
MHNGE: Muséum d’histoire naturelle, Route de Malagnou 1, CH-1211 Genève 6 , Switzerland (institutional address; updated 27 Oct 2011)
Bern: University of Bern, University of Bern, Hochschulstrasse 4, CH-3012 Bern, Switzerland (institutional address)
Catalogs:
References: Published in Meteoritical Bulletin, no. 101, MAPS 50, 1661, September 2015
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Geography:

Oman
Coordinates:
     Recommended::   (21° 8' 18"N, 55° 31' 30"E)

Statistics:
     This is 1 of 1751 approved meteorites from Al Wusta, Oman (plus 67 unapproved names)
     This is 1 of 3947 approved meteorites from Oman (plus 366 unapproved names)
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