11–19 of 19 hits
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    Concretions in Exhumed Channels Near Hanksville Utah: Implications for Mars

    J. Clarke / C. R. Stoker | NTIS | 2011
    Keywords: Petrography

    APOLLO 17 Mare Basalts: Serenely Sampling Taurus-Littrow

    C. R. Neal / L. A. Taylor | NTIS | 1992
    Keywords: Petrography

    A lunar X-ray diffraction experiment.

    Nash, D. B. / Nickle, N. L. / Speed, R. C. | NTRS | 1965
    Keywords: PETROGRAPHY

    A lunar and planetary petrography experiment.

    Loomis, A. A. | NTRS | 1967
    Keywords: PETROGRAPHY

    A lunar and planetary petrography experiment

    Loomis, A. A. | NTRS | 1965
    Keywords: PETROGRAPHY

    A Lunar and Planetary Petrography Experiment

    A. A. Loomis | NTIS | 1965
    Keywords: Petrography