title: Chemical Analysis of the Moon at the Surveyor VII Landing Site: Preliminary Results.
abstract: The alpha-scattering experiment aboard Surveyor VII has provided a chemical analysis of the moon in the area of the crater Tycho. The preliminary results indicate a chemical composition similar to that already found at two mare sites, but with a lower concentration of elements of the iron group (titanium through copper).
authors.forename: A L
authors.initials: AL
authors.lastname: Turkevich
authors.forename: E J
authors.initials: EJ
authors.lastname: Franzgrote
authors.forename: J H
authors.initials: JH
authors.lastname: Patterson