Extended Data Fig. 6: Calculated 147Sm/144Nd versus 87Rb/86Sr values for the source regions of the Chang’e-5 basalts.
From: Non-KREEP origin for Chang’e-5 basalts in the Procellarum KREEP Terrane
The two grey areas, KREEP endmember, black and dashed lines (representing binary mixing between the lunar mantle and the KREEP component) are adopted from ref. 20. The crosshair symbols represent 0.01, 0.05, 0.1, 0.2, 0.5 and 2% addition of urKREEP component. The Chang’e-5 basalt falls on the plagioclase-bearing cumulate source.
