Extended Data Fig. 2: Compositional zoning profiles of olivine and clinopyroxene in the Chang’e-5 basalts.
From: Non-KREEP origin for Chang’e-5 basalts in the Procellarum KREEP Terrane
a, b, One poikilitic clast and the variation of Fo content across an olivine grain. c, d, One subophitic clast and the variations of En and Fs contents across a clinopyroxene grain. Note that both mafic minerals have Mg-rich cores and Fe-rich rims.
