A_Ph425_24@19_center < 20200120101147-739649 > pub
measured value uncertainty unit description
[U] 144.0 ppm
[Th] 1.28 ppm
Th/U 0.009
207Pb/206Pb 0.049
207Pb/235U 0.0476
206Pb/238U 0.0071
206Pb/204Pb 1425.93
name global-id
name spots global-id