ST03 < 20190607153551-131652 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Iyasu
  • modified at 2019-06-07
  • stone: ST03
measured value uncertainty unit description
[SiO2] 45.11 %
[TiO2] 3.16 %
[Al2O3] 13.12 %
[MnO] 0.18 %
[MgO] 9.99 %
[CaO] 10.12 %
[Na2O] 3.63 %
[K2O] 1.31 %
[P2O5] 0.79 %
total 100.31 %
[Fe2O3T] 13.26 %
[Cr2O3] 401.56 ppm
[NiO] 276.71 ppm
name global-id
name spots global-id