HR-90 < 20181001151420-122561 > pub
  • technique: Sr isotopes_procedures of Yoshikawa and Nakamura (1993)
  • device: TIMS Finnigan MAT261, MAT262 and Triton TI
  • operator: Sanjeewa
  • modified at 2018-10-01
  • stone: HR-90
measured value uncertainty unit description
[Rb] 0.026 ppm
[Sr] 10.4 ppm
87Sr/86Sr 0.702763
87Rb/86Sr 0.007
name global-id
name spots global-id