編號 99836900

稀有CV3型陨石Allende和NWA 16991的切片 碳質隕石隕石 - 1.84 g - (1)
編號 99836900

稀有CV3型陨石Allende和NWA 16991的切片 碳質隕石隕石 - 1.84 g - (1)
Northwest Africa 16991 (NWA 16991)
(Northwest Africa)
Purchased: March, 2024
Classification: Carbonaceous chondrite (CV3)
History: The meteorite was purchased from a Mauritanian dealer in Tamara, Morocco.
Physical characteristics: Dark grayish individual partly covered with fusion crust.
Petrography: The meteorite shows a fresh dark grayish interior and is composed of large chondrules (up to 3 mm sized), whitish CAIs (up to 3 mm sized), and olivine amoeboids all set into a fine-grained mineral matrix. Opaque phases are troilite and FeNi metal.
As members of the IMCA (International Association of Meteorite Collectors), we guarantee the authenticity of all our pieces.
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