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Stabile Chlorine Isotope Study of Martian Shergottites and Nakhlites; Whole Rock and Acid Leachates and ResiduesWe have established a precise analytical technique for stable chlorine isotope measurements of tiny planetary materials by TIMS (Thermal Ionization Mass Spectrometry) [1], for which the results are basically consistent with the IRMS tech-nique (gas source mass spectrometry) [2,3,4]. We present here results for Martian shergottites and nakhlites; whole rocks, HNO3-leachates and residues, and discuss the chlorine isotope evolution of planetary Mars.
Document ID
20110012697
Acquisition Source
Johnson Space Center
Document Type
Conference Paper
Authors
Nakamura, N. (NASA Johnson Space Center Houston, TX, United States)
Nyquist, L. E. (NASA Johnson Space Center Houston, TX, United States)
Reese, Y. (Muniz Engineering, Inc. Houston, TX, United States)
Shih, C-Y (Jacobs Sverdrup Technology, Inc. Houston, TX, United States)
Fujitani, T. (Marine Tech. Coll. Ashiya, Japan)
Okano, O. (Okayama Univ. Okayama, Japan)
Date Acquired
August 25, 2013
Publication Date
January 1, 2011
Subject Category
Geophysics
Report/Patent Number
JSC-CN-23975
Report Number: JSC-CN-23975
Meeting Information
Meeting: 74th annual Meeting of the Meteoritical Society
Location: London
Country: United Kingdom
Start Date: August 8, 2011
End Date: August 12, 2011
Distribution Limits
Public
Copyright
Public Use Permitted.

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