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Elemental abundances of Apollo 16 samplesResults are presented for the multielement analysis of samples of lunar soil (60501 and 64501), igneous rock (60315), and the light portion of breccia 60017. A mixing model for soil compositions has been proposed consisting of linear combinations of the KREEP basalt 60315 and the anorthositic gabbroic sample 60017. A comparison of trace elements in lunar soils from different missions indicates the marked depletion of the LIL elements in the Apollo 16 samples.
Document ID
19740040149
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Morrison, G. H.
Nadkarni, R. A.
Jaworski, J.
Botto, R. I.
Roth, J. R. (Cornell University Ithaca, N.Y., United States)
Date Acquired
August 7, 2013
Publication Date
January 1, 1973
Subject Category
Space Sciences
Meeting Information
Meeting: Lunar Science Conference
Location: Houston, TX
Start Date: March 5, 1973
End Date: March 8, 1973
Accession Number
74A22899
Funding Number(s)
CONTRACT_GRANT: NGR-33-010-166
CONTRACT_GRANT: NSF GP-30940X
Distribution Limits
Public
Copyright
Other

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