title: Chemical composition of lunar material.
abstract: Chemical and emission spectrographic analyses of three Apollo 11 samples, 10017-29, 10020-30, and 10084-132, are given. Major and minor constituents were determined both by conventional rock analysis methods and by a new composite scheme utilizing a lithium fluoborate method for dissolution of the samples and atomic absorption spectroscopy and colorimetry. Trace constituents were determined by optical emission spectroscopy involving a d-c arc, air-jet controlled.
authors.forename: J A
authors.initials: JA
authors.lastname: Maxwell
authors.forename: S
authors.initials: S
authors.lastname: Abbey
authors.forename: W H
authors.initials: WH
authors.lastname: Champ