Argon Analyses of Lherzolic Shergottites Y984028 and Y000097

• Main Authors: Park, J., Misawa, K., Shih, C.-Y., Bogard, D. D., Garrison, D. H., Nyquist, L. E., Mikouchi, T.
• Format: Other/Unknown Material
• Language: unknown
• Published: 2010
• Subjects: Lunar and Planetary Science and Exploration; Antarctic; Yamato; Antarc*
• Online Access: http://hdl.handle.net/2060/20100026405

Antarctic Martian meteorites Yamato (Y) 984028 and Y000027/47/97 have similar textures, mineralogy, chemistry, and isotopic composition and are possibly paired. We analyzed the argon isotopic composition of Y984028 whole rock (WR) and pyroxene mineral separates (Px) in order to evaluate their trappe...