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Dhofar 731
Basic information Name: Dhofar 731
     This is an OFFICIAL meteorite name.
Abbreviation: Dho 731
Observed fall: No
Year found: 2002
Country: Oman
Mass:help 36 g
Classification
  history:
Meteoritical Bulletin:  MB 87  (2003)  Lunar (anorthositic impact melt breccia)
MetBase:  v. 7.1  (2006)  Lunar (anorth)
Recommended:  Lunar (anorth)    [explanation]

This is 1 of 69 approved meteorites classified as Lunar (anorth).   [show all]
Search for other: Lunar meteorites
Writeuphelp
Writeup from MB 87:

Dhofar 731

Oman

Found 2002 November 11

Lunar meteorite (anorthositic impact melt breccia)

A light-grey stone weighing 36 g was found in the Dhofar region of Oman. Mineralogy and classification (M. Nazarov, Vernad; L. Taylor, UTenn): fusion crust is absent; lithic clasts and mineral fragments occur within a fine-grained impact melt matrix; the lithic clast population consists mainly of impact melt breccias of anorthositic and troctolitic compositions; feldspar, An95–97; orthopyroxene, Wo2–5En53–85; clinopyroxene; Wo6–45En30–81, olivine, Fo52–87 (Fe/Mn ≈ 84 at). Accessory minerals include: Cr-pleonaste, chromite, ilmenite, troilite and FeNi metal (0.5–66 wt% Ni; 0.2–2 wt% Co); Cr­pleonast is most common; the stone is moderately weathered; calcite, gypsum, celestite, barite, smectite, and Fe hydroxides are present. Dho 731 may be paired with Dho 302, 303, 305, 306, 307, 309, 310, 311, and 730. Specimens: type specimens of 7.5 g, and a thin section, Vernad; main mass with anonymous finder.

Data from:
  MB87
  Table 4
  Line 167:
Date:11 Nov 2002
Latitude:19°20.0'N
Longitude:54°47.7'E
Mass (g):36
Pieces:1
Class:Lunar
Classifier:M. Nazarov, Vernad, L. Taylor, UTenn
Type spec mass (g):7.5
Institutions
   and collections
UTenn: Planetary Geosciences Institute, Department of Earth and Planetary Sciences, University of Tennessee, 1412 Circle Drive, Knoxville, TN 37996-1410, United States (institutional address; updated 1 Nov 2011)
Vernad: Vernadsky Institute of Geochemistry and Analytical Chemistry, Russia (institutional address; updated 5 Dec 2011)
Catalogs:
References: Published in Meteoritical Bulletin, no. 87, MAPS 38, A189-A248 (2003)
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Photos:
CreditPhotos
Photos from the Encyclopedia of Meteorites:
Norbert Classen   
Geography:

Oman
Coordinates:
     Recommended::   (19° 20' 0"N, 54° 47' 42"E)

Statistics:
     This is 1 of 1811 approved meteorites from Zufar, Oman (plus 2 unapproved names)
     This is 1 of 3372 approved meteorites from Oman (plus 403 unapproved names)
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