Luna 16: Some Li, K, Rb, Sr, Ba, rare-earth, Zr, and Hf concentrations

Redox estimation from a calculation of Eu2+ and Eu3+ concentrations in natural phases

J. A. Philpotts · Earth and Planetary Science Letters · 1970 · 152 citations

Organic Geochemistry, Biogeochemistry, Environmental Chemistry +13

Preliminary data on lunar ground brought to Earth by automatic probe "Luna-16"

A. P. Vinogradov · Lunar and Planetary Science Conference Proceedings · 1971 · 79 citations

Geophysics, Space Mission, Earth-moon System +11

Determination of rare earth elements in rocks and minerals by mass spectrometric, stable isotope dilution technique

C. C. Schnetzler, H. H. Thomas, J. A. Philpotts · Analytical Chemistry · 1967 · 77 citations

Isotope Analysis, Rare Earth Mineral, Engineering +15

Apollo 11 lunar samples - K, Rb, Sr, Ba and rare-earth concentrations in some rocks and separated phases

J. A. Philpotts, C. C. Schnetzler · Geochimica et Cosmochimica Acta Supplement · 1970 · 76 citations

Lunar Samples, Rare Earth Mineral, Chondritic Levels +12

Chemical composition and origin of nonmare lunar basalts

N. J. Hubbard, P. W. Gast · NASA Technical Reports Server (NASA) · 1971 · 71 citations

Engineering, Chemical Composition, Geology +3