99100113 < 20190603144353-416826 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Yokoyama
  • modified at 2019-06-03
  • stone: 99100113
measured value uncertainty unit description
[SiO2] 55.2 %
[TiO2] 1.25 %
[Al2O3] 14.8 %
[Fe2O3] 3.86 %
[MnO] 0.24 %
[MgO] 3.73 %
[CaO] 8.13 %
[Na2O] 2.97 %
[K2O] 0.55 %
[P2O5] 0.15 %
total 99.5 %
[Cr2O3] 18.0 µg/g
[NiO] 1.4 µg/g
name global-id
name spots global-id