99100143 < 20190605101317-370494 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Yokoyama
  • modified at 2019-06-05
  • stone: 99100143
measured value uncertainty unit description
[SiO2] 53.38 %
[TiO2] 1.34 %
[Al2O3] 14.92 %
[Fe2O3T] 13.93 %
[MnO] 0.24 %
[MgO] 3.88 %
[CaO] 8.81 %
[Na2O] 2.83 %
[K2O] 0.57 %
[P2O5] 0.15 %
[LOI] -0.55 %
total 99.5 %
[Cr2O3] 30.8 µg/g
[NiO] 6.45 µg/g
name global-id
name spots global-id