TD-1839_U-Th < 20190719105805-183887 > pub
  • technique: U-Series_procedures of Yokoyama et al. (1999, 2001, 2003)
  • device: MC-ICP-MS Finnigan, Neptune
  • modified at 2019-07-19
  • stone: TD-1839
measured value uncertainty unit description
[Th] 8.504 µg/g
[U] 1.277 µg/g
230Th/232Th 0.454 0.001
234U/238U 0.99 0.001
238U/232Th 0.456 0.001
230Th/238U 0.997
name global-id
name spots global-id