Fig. 3: Pyroxene composition for the CE-6 soil.

Quadrilateral pyroxene compositions (a) and Mg# distribution (b) for the CE6C0300 sample in comparison with CE-5 basalt^{49,50,51,52,53} and CE-6 basalt^31,34. The gray field and black dashed line indicate the compositional range of CE-5 basalt and Apollo 12 & 15 basalts²⁸.