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Northwest Africa 6911 | |||||||||||||||||||||||||||||
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Basic information | Name: Northwest Africa 6911 This is an OFFICIAL meteorite name. Abbreviation: NWA 6911 Observed fall: No Year found: 2011 Country: (Northwest Africa) Mass: ![]() | ||||||||||||||||||||||||||||
Classification history: |
This is 1 of 518 approved meteorites classified as Diogenite. [show all] Search for other: Achondrites, Diogenites, and HED achondrites | ||||||||||||||||||||||||||||
Comments: | Approved 29 Nov 2011 | ||||||||||||||||||||||||||||
Writeup![]() |
Writeup from MB 100:
Northwest Africa 6911 (NWA 6911) Northwest Africa Purchased: Feb 2011 Classification: HED achondrite (Diogenite) Petrography: Very fresh aggregate of polygonal orthopyroxene grains (FeO/MnO = 28-31) with curvilinear boundaries plus accessory chromite and minor slightly stained metal. | ||||||||||||||||||||||||||||
Data from: MB100 Table 1 Line 1531: |
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Institutions and collections |
UWS: University of Washington, Department of Earth and Space Sciences, 70 Johnson Hall, Seattle, WA 98195, United States (institutional address; updated 15 Jan 2012) MMartin: P.O. Box 164, Kaaawa, HI 96730, United States; Website (private address; updated 14 Jul 2013) |
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Catalogs: |
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References: | Published in Meteoritical Bulletin, no. 100, MAPS 49, E1-E101 (2014)
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Photos: |
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Geography: |
Statistics: This is 1 of 9429 approved meteorites from (Northwest Africa) (plus 1876 unapproved names) |