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Northwest Africa 14394 | |||||||||||||||||||||||||||||||
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Basic information | Name: Northwest Africa 14394 This is an OFFICIAL meteorite name. Abbreviation: NWA 14394 Observed fall: No Year found: 2021 Country: (Northwest Africa) Mass: ![]() | ||||||||||||||||||||||||||||||
Classification history: |
This is 1 of 17 approved meteorites classified as LL6-melt breccia. [show all] Search for other: LL chondrites, LL chondrites (type 4-7), Melted chondrites, Ordinary chondrites, and Ordinary chondrites (type 4-7) | ||||||||||||||||||||||||||||||
Comments: | Approved 5 Dec 2021 | ||||||||||||||||||||||||||||||
Writeup![]() |
Writeup from MB 110:
Northwest Africa 14394 (NWA 14394) (Northwest Africa) Purchased: 2021 Jun Classification: Ordinary chondrite (LL6, melt breccia) History: The meteorite was purchased from a dealer in Niger. Physical characteristics: Dark grayish rock without fusion crust. Petrography: Chondritic melt breccia composed of up to 5 cm sized type LL6 fragments set into abundant black melt rock. LL6 fragments contain some relict chondrules and secondary plagioclase has a grain size of about 70 µm. Shock melt is mostly recrystallized and contains characteristic FeNi metal and sufide spherules and entrained mineral fragments. No metal or sulfide veins are observed. | ||||||||||||||||||||||||||||||
Data from: MB110 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) Polandmet: targoniny 30 43445 Dziegielow Poland, Poland; Website (institutional address; updated 7 May 2021) |
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Catalogs: |
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References: | Published in Meteoritical Bulletin, no. 110, in preparation (2021)
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Geography: |
Statistics: This is 1 of 8402 approved meteorites from (Northwest Africa) (plus 1899 unapproved names) |