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Catalog Data

Expedition:
Antarctic Search for Meteorites (ANSMET)  Search this
Place:
Antarctica
Collection Date:
2001
Notes:
# NASA data for MET 01182 Weathering: A/B Fracturing: A Pairing: MET 00570 Fa: 1-23 mol % Fs: 1-23 mol %
90% black/brown fractured fusion crust covers the exterior of this ordinary chondrite. The interior is gray with heavy oxidation in areas and abundant gray and cream colored inclusions/chondrules present.
The section exhibits numerous small, well-defined chondrules (up to 1 mm) with fine-grained silicates, metal and troilite. Weak shock effects are present. Polysynthetically twinned pyroxene is extremely abundant. The meteorite is highly weathered. Silicates are unequilibrated; olivines range from Fa₁₋₂₃ and pyroxenes from Fs₁₋₂₃. The meteorite is an H3 chondrite (estimated subtype 3.8).
Record Last Modified:
31 Jan 2024
Specimen Count:
1
See more items in:
Mineral Sciences
Meteorites
Antarctic Polished Thin Section Collection
Digital Collection: Micrographs
Data Source:
NMNH - Mineral Sciences Dept.
GUID:
http://n2t.net/ark:/65665/3f0a6b214-5c4b-44b2-85f3-39cd60eead5f
EDAN-URL:
edanmdm:nmnhmineralsciences_10260923