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Oxygen and bulk element abundances in Luna 20 fines.Abundances of O, Si, Al, and Mn determined in a Luna 20 fines sample by instrumental neutron activation analysis are presented and compared with those found in Apollo lunar soil samples. The results obtained include the finding that O/Si ratios exhibit very little variability among fines samples from various lunar landing sites, whereas the Al/Si ratio is highly variable.
Document ID
19730043518
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Janghorbani, M.
Gillum, D. E.
Ehmann, W. D. (Kentucky, University Lexington, Ky., United States)
Date Acquired
August 7, 2013
Publication Date
April 1, 1973
Subject Category
Space Sciences
Accession Number
73A28320
Funding Number(s)
CONTRACT_GRANT: NGR-18-001-058
Distribution Limits
Public
Copyright
Other

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