Chemical Analysis of the Moon at the Surveyor VI Landing Site: Preliminary Results

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Science  07 Jun 1968:
Vol. 160, Issue 3832, pp. 1108-1110
DOI: 10.1126/science.160.3832.1108


The alpha-scattering experiment aboard soft-landing Surveyor VI has provided a chemical analysis of the surface of the moon in Sinus Medii. The preliminary results indicate that, within experimental errors, the composition is the same as that found by Surveyor V in Mare Tranquillitatis. This finding suggests that large portions of the lunar maria resemble basalt in composition.

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