Af-5 < 20210127045432-081104 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Kuritani
  • modified at 2021-01-27
  • stone: Af 5
measured value uncertainty unit description
[SiO2] 64.54 %
[TiO2] 0.48 %
[Al2O3] 17.08 %
[Fe2O3T] 4.19 %
[MnO] 0.08 %
[MgO] 2.31 %
[CaO] 5.38 %
[Na2O] 4.25 %
[K2O] 1.24 %
[P2O5] 0.18 %
total 99.75 %
[LOI] 0.32 %
[Cr] 25.6 µg/g
[Ni] 25.5 µg/g
name global-id
name spots global-id