Figure 3

Major element compositions. The MgO and TiO2 compositions of the studied lunar regolith simulants are compared to samples taken during the Apollo 14, 15, 16 and 17 missions. EAC-1 values fall within the range of the Apollo 17 samples.
Major element compositions. The MgO and TiO2 compositions of the studied lunar regolith simulants are compared to samples taken during the Apollo 14, 15, 16 and 17 missions. EAC-1 values fall within the range of the Apollo 17 samples.