Extended Data Fig. 4: Plot of UO+/208Pb+ versus 207Pb/206Pb for points within the analysed main rock-forming minerals.
From: Two-billion-year-old volcanism on the Moon from Chang’e-5 basalts
Five blue dots highlight the points with UO+/208Pb+ < 0.01 (the grey line), that most likely represent the best estimate for the initial Pb composition. Note that the measured UO+/208Pb+ ratios are simply used here to provide an indication of the U/Pb ratios. Error bars represent 1σ standard error.
