NASA NTRS · 19730034976
Rb-Sr systematics for chemically defined Apollo 14 breccias.
Abstract
The Rb and Sr systematics were determined for eight lithic fragments from the coarse fines of Apollo 11, Apollo 12, and Apollo 14; for bulk soils from Luna 16, Apollo 14, and Apollo 15 and for 'whole rocks' from Apollo 14 and the Apollo 15 anorthosite 15415. The objective of the studies was to identify important lunar rock types by their major and trace element chemistry and utilize Rb and Sr systematics to obtain a chronology for events which establish or modify rock chemical composition.
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Nyquist, L. E., Hubbard, N. J., Gast, P. W., Church, S. E., Bansal, B. M., Wiesmann, H.. 1972-01-01. Rb-Sr systematics for chemically defined Apollo 14 breccias.. https://ntrs.nasa.gov/citations/19730034976
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