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Northwest Africa 7014 | |||||||||||||||||||||||||||||
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Basic information | Name: Northwest Africa 7014 This is an OFFICIAL meteorite name. Abbreviation: NWA 7014 Observed fall: No Year found: 2011 Country: (Northwest Africa) Mass: ![]() | ||||||||||||||||||||||||||||
Classification history: |
This is 1 of 272 approved meteorites classified as Eucrite-mmict. [show all] Search for other: Achondrites, Eucrites, and HED achondrites | ||||||||||||||||||||||||||||
Comments: | Approved 23 Apr 2012 | ||||||||||||||||||||||||||||
Writeup![]() |
Writeup from MB 100:
Northwest Africa 7014 (NWA 7014) (Northwest Africa) Purchased: Sept 2011 Classification: HED achondrite (Eucrite, monomict) Petrography: Fresh breccia containing some basaltic eucrite clasts and crystal debris in a darker, fine-grained matrix. Minerals include exsolved pigeonite, calcic plagioclase, silica, ilmenite and troilite. Geochemistry: Pigeonite consists of host orthopyroxene (Fs57.5-61.5Wo2.2-2.1, Fe/Mn=33), with exsolution lamellae of clinopyroxene (Fs26.7-27.3Wo43.6-43.5, Fe/Mn=29-30). | ||||||||||||||||||||||||||||
Data from: MB100 Table 1 Line 1575: |
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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) DPitt: Darryl Pitt, 225 West 83rd Street, New York, NY 10024, United States; Website (private address) |
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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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Geography: |
Statistics: This is 1 of 8904 approved meteorites from (Northwest Africa) (plus 1871 unapproved names) |