Figure 5. The author calculated the size distribution of the regolith from 15 previous granulometric tests in [3,25-31]

From

Space Resources Engineering: Ilmenite Deposits for Oxygen Production on the Moon

Gustavo Jamanca-Lino

American Journal of Mining and Metallurgy. 2021, 6(1), 6-11 doi:10.12691/ajmm-6-1-2