CA04 < 20190522153218-834979 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Yokoyama
  • modified at 2019-05-24
  • stone: CA04
measured value uncertainty unit description
[SiO2] 46.3 %
[TiO2] 3.31 %
[Al2O3] 16.0 %
[MnO] 0.2 %
[MgO] 5.26 %
[Na2O] 4.49 %
[K2O] 1.82 %
[P2O5] 0.86 %
total 99.8 %
[Cr2O3] 116.0 ppm
[NiO] 58.0 ppm
[CaO] 10.12 %
[LOI] -0.59 %
name global-id
name spots global-id