Fig. 1
MgO versus TiO2 comparing the Apollo 74220 orange and Apollo 15426 green glass data (this study) to the mare basalt compilation data from Wieczorek et al. (2006). Previous lunar pyroclastic glass data are from Delano (1979, 1986).
MgO versus TiO2 comparing the Apollo 74220 orange and Apollo 15426 green glass data (this study) to the mare basalt compilation data from Wieczorek et al. (2006). Previous lunar pyroclastic glass data are from Delano (1979, 1986).
