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Catalog Data

Expedition:
Antarctic Search for Meteorites (ANSMET)  Search this
Place:
Antarctica
Collection Date:
1976
Notes:
# NASA data for MBR 76001 Weathering: B Fracturing: B Pairing: MBR 76001 Fa: 18 mol % Fs: 16 mol % ²⁶Al: 73 ± 4 dpm/kg NTL: 10.4 ± 0.3 krad
The stone is covered with a reddish-brown fusion crust (<.5 mm) on two surfaces. Two surfaces are reddish-brown fracture surfaces, and two surfaces are cut. The fusion crust is pitted with numerous tiny holes. Several fractures penetrate the meteorite and iron oxide staining is present along some of these fractures. The matrix material is light gray. Approximate dimensions: 10.7 x 5.6 x 7.4 cm.
Record Last Modified:
21 Sep 2023
Specimen Count:
1
Other Numbers:
Pairing Group : 76001
Original meteorite number : MBRA76001,2
See more items in:
Mineral Sciences
Meteorites
Antarctic Polished Thin Section Collection
Data Source:
NMNH - Mineral Sciences Dept.
GUID:
http://n2t.net/ark:/65665/386afb9d9-6836-41c0-ae19-d7054062a53b
EDAN-URL:
edanmdm:nmnhmineralsciences_10262044