Rare gases and Ca, Sr, and Ba in Apollo 17 drill-core fines
Rare gases and Ca, Sr, and Ba in Apollo 17 drill-core fines
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Date
1975
Authors
Pepin, R. O. (Robert Osborne), 1933-
Dragon, J. C.
Johnson, N. L.
Bates, A.
Coscio, M. R., Jr.
Murthy , V. R.
Journal Title
Journal ISSN
Volume Title
Publisher
Pergamon Press
Abstract
Correlation techniques are applied to rare gas abundance and isotopic measurements, and measured and inferred target element concentrations in grain-sized separates of ten soil samples from the Apollo 17 deep drill core, to deduce contents of cosmic-ray spallation products and isotopic compositions of trapped rare gases.
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Keywords
Lunar surface samples,
Lunar petrology
Citation
Proc. Lunar Sci. Conf. 6th (1975), p. 2027-2055.