Extended Data Fig. 7: Chondrite-normalized REE patterns and different batch melting degrees for the calculated mantle source.
From: Non-KREEP origin for Chang’e-5 basalts in the Procellarum KREEP Terrane

The equilibrium melt of clinopyroxene (core) with the highest MgO is chosen as the parental melt. The normalized data are from ref. 43. PCS, percent crystallized solid; TIRL, trapped instantaneous residual liquid.