99100104_2006 < 20190605101325-492013 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Yokoyama
  • modified at 2019-06-05
  • stone: 99100104
measured value uncertainty unit description
[SiO2] 54.63 %
[TiO2] 1.19 %
[Al2O3] 14.88 %
[Fe2O3T] 12.89 %
[MnO] 0.22 %
[MgO] 4.17 %
[CaO] 8.76 %
[Na2O] 2.82 %
[K2O] 0.66 %
[P2O5] 0.16 %
[LOI] -0.52 %
total 99.86 %
[Cr2O3] 46.8 µg/g
[NiO] 10.2 µg/g
name global-id
name spots global-id