1. Zirconium fractionation in Apollo 11 and Apollo 12 rocks;Arrhenius,1971
2. The geochemistry of the opaque minerals in Apollo 14 crystalline rocks;El Goresy;Earth Planet. Sci. Lett.,1971
3. Mineralogy and geochemistry of opaque and non-opaque phases in selected Apollo 17 samples;Taylor;Trans. Am. Geophys. Union,1973
4. Cooling histories of lunar rocks based on opaque mineral geothermometers;Taylor,1973
5. Subsolidus reduction of lunar opaque oxides: textures, assemblages, geochemistry, and evidence for a late-stage endogenic gaseous mixture;El Goresy,1975