D27 < 20190528112725-455408 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Aka
  • modified at 2019-05-28
  • stone: D27
measured value uncertainty unit description
[SiO2] 50.11 %
[TiO2] 1.25 %
[Al2O3] 15.4 %
[Fe2O3T] 13.4 %
[MnO] 0.19 %
[MgO] 7.67 %
[CaO] 9.3 %
[Na2O] 2.99 %
[K2O] 0.33 %
[P2O5] 0.13 %
[LOI] -0.5 %
total 100.4 %
[Cr] 216.0 ppm
[Ni] 204.0 ppm
name global-id
name spots global-id