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Dhofar 301
Basic information Name: Dhofar 301
     This is an OFFICIAL meteorite name.
Abbreviation: Dho 301
Observed fall: No
Year found: 2001
Country: Oman
Mass:help 9 g
Classification
  history:
NHM Catalogue:  5th Edition  (2000)  Lunar (anorth)
Meteoritical Bulletin:  MB 86  (2002)  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 86:

Dhofar 301

Oman

Found 2001 April 13

Lunar meteorite (anorthositic impact melt breccia)

A brownish grey stone weighing 9 g was found in the Dhofar region, Oman. Mineralogy and classification (M. Nazarov, Vernad; L. Taylor, UTenn): fusion crust is absent; meteorite is a clast-rich impact melt breccia containing numerous mineral fragments and lithic clasts embedded in a very fine-grained impact melt matrix. The lithic clast population is dominated by impact melt breccias; primary igneous rocks and granulites of mostly anorthositic and gabbro-noritic compositions are rare; mare basalt material is possibly present; feldspar, An90–98; orthopyroxene, Wo1–4En70–99; clinopyroxene, Wo6–43En1–74; olivine, Fo58–86 (Fe/Mn ≈90 atom%); accessory minerals are Ti-rich chromite, ilmenite (7 wt% MgO), troilite, and FeNi metal (7–48 wt% Ni; 0.4–1.4 wt% Co); composition of the impact melt matrix is SiO2 = 44.1, TiO2 = 0.36, Al2O3 = 28.6, Cr2O3 = 0.10, FeO = 4.27, MnO = 0.07, MgO = 4.83, CaO = 16.5, Na2O = 0.39, K2O = 0.04, P2O5 = 0.07 (wt%); the meteorite is moderately weathered; gypsum, calcite, celestite, barite, and Fe hydroxides occur in cracks and holes. Dhofar 025 and Dhofar 301 are possibly paired because the stones were found nearby, and they are similar in texture and mineral chemistry.  Specimens: type specimen, 1.8 g plus a thin section, Vernad; main mass with anonymous finder.

Data from:
  MB86
  Table 2
  Line 74:
Date:13 Apr 2001
Latitude:18°24.1'N
Longitude:54°08.9'E
Mass (g):9
Pieces:1
Class:Lunar
Classifier:M. Nazarov (Vernad) and L. Taylor (UTenn)
Type spec mass (g):1.8
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. 86, MAPS 37, A157-A184 (2002)
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Photos:
CreditPhotos
Photos from the Encyclopedia of Meteorites:
Norbert Classen   
Geography:

Oman
Coordinates:
     Catalogue of Meteorites:   (18° 24'N, 54° 9'E)
     Recommended::   (18° 24' 6"N, 54° 8' 54"E)
Note: the NHM and MetBase coordinates are 0.3 km apart

Statistics:
     This is 1 of 1811 approved meteorites from Zufar, Oman (plus 2 unapproved names)
     This is 1 of 3371 approved meteorites from Oman (plus 403 unapproved names)
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