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Northwest Africa 10011 | |||||||||||||||||||||||||||||
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Basic information | Name: Northwest Africa 10011 This is an OFFICIAL meteorite name. Abbreviation: NWA 10011 Observed fall: No Year found: 2014 Country: (Northwest Africa) Mass: 54.8 g | ||||||||||||||||||||||||||||
Classification history: |
This is 1 of 273 approved meteorites classified as Mesosiderite. [show all] Search for other: Mesosiderites, Metal-rich meteorites | ||||||||||||||||||||||||||||
Comments: | Approved 27 Feb 2015 | ||||||||||||||||||||||||||||
Writeup |
Writeup from MB 104:
Northwest Africa 10011 (NWA 10011) (Northwest Africa) Purchased: Nov 2014 Classification: Mesosiderite History: Purchased by Hanno Strufe from a local meteorite dealer Rissani, Morocco. Petrography: The meteorite consists of about 60% silicates and 40% FeNi metal. The silicate portion is dominated by low-Ca pyroxene and calcic plagioclase. Minor phases include small compositionally zoned (i.e., Mg-rich core, Fe-rich rim) pyroxenes, silica, and merillite. Geochemistry: Low-Ca pyroxene, Fs29.8Wo3.2, FeO/MnO=28-33; zoned pyroxene, Fs32±8Wo2.4±0.6 (Fs25.7-41.8Wo1.9-3.6, n=15, FeO/MnO=31-40); calcic plagioclase, An92±1.2 (An90-93.7, n=11) | ||||||||||||||||||||||||||||
Data from: MB104 Table 0 Line 0: |
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Institutions and collections |
MNB: Museum für Naturkunde, Invalidenstraße 43, D-10115 Berlin, Germany (institutional address; updated 24 Dec 2011) |
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Catalogs: |
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References: | Published in Meteoritical Bulletin, no. 104, MAPS 52, 2284, Octover 2017, http://onlinelibrary.wiley.com/doi/10.1111/maps.12930/full
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Geography: |
Statistics: This is 1 of 9710 approved meteorites from (Northwest Africa) (plus 1853 unapproved names) | ||||||||||||||||||||||||||||
Also see: |
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Revision history: |
This lists important revisions made to data for this record.
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