Rubidium-Strontium Relations in Tranquillity Base Samples
- 30 January 1970
- journal article
- research article
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 167 (3918) , 473-474
- https://doi.org/10.1126/science.167.3918.473
Abstract
Preliminary total rock analyses disclosed a greatly different rubidium depletion between two groups of these igneous rocks, and ratios of strontium-87 to strontium-86 indicate that the rubidium depletion in these materials must have occurred during or shortly after the accretion of the terrestrial planets.Keywords
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