Name: Dominion Range 19117 This is an OFFICIAL meteorite name. Abbreviation: DOM 19117 Observed fall: No Year found: 2019 Country: Antarctica [Collected by US Antarctic Search for Meteorites program (ANSMET)] Mass: 15.9 g
85% of exterior is covered with fusion crust that is slightly shiny on one side but rough and vesicular on the other. The shiny side also has some radial flow lines and a few white spots that might be evaporites. Exterior surfaces are dark red-brown and porous. Fresh interior is very dark grey-black matrix with a crystalline texture and some small (<0.5 mm) white inclusions. Orange rust throughout.
Thin Section Description (,,2) - Cari Corrigan, Tim McCoy
The section consists of an aggregate of large olivine and pyroxene grains up to 2 mm across. Individual olivine grains are rimmed and cross-cut by carbon-rich material containing traces of metal. Olivines have cores of Fa22. Pigeonite is Fs19Wo7. The meteorite is a ureilite.
Antarctic Meteorite Images for Sample DOM 19117
Field Photo(s) :
Field photo image(s) courtesy of the ANSMET (ANtarctic Search for METeorites) Program, Case Western Reserve University and the University of Utah
JSC: Mailcode XI, 2101 NASA Parkway, NASA Johnson Space Center, Houston, TX 77058, United States; Website (institutional address; updated 28 Jul 2022) SI: Department of Mineral Sciences, NHB-119, National Museum of Natural History, Smithsonian Institution, Washington, DC 20560, United States; Website (institutional address; updated 16 Jan 2012)
Catalogs:
Search for this meteorite in the NASA/JSC database (U.S.):
15.9 g
