Extended Data Table 2 Water abundance and hydrogen isotopes of CE5 apatite

From: A dry lunar mantle reservoir for young mare basalts of Chang’e-5

  1. *Deuterium production rate of 9.20 × 10−13 mol D g−1 Ma−1 (ref. 60) was used for correction of cosmogenic spallation effects. CRE age, cosmic ray exposure age.
  2. #Spallation correction of water content is 0.18 ppm, the increased uncertainty on water abundance is ignored.
  3. †Uncertainties include another 50‰ caused by spallation correction21.
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