BW492_opx1 < 20191011153404-668683 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Shimizu
  • modified at 2019-10-11
  • stone: BW492_opx1
measured value uncertainty unit description
[SiO2] 55.36 %
[TiO2] 0.11 %
[Al2O3] 4.11 %
[Cr2O3] 0.24 %
[FeO] 5.91 %
[MnO] 0.15 %
[MgO] 33.37 %
[CaO] 0.43 %
[Na2O] 0.04 %
total 99.72 %
name global-id
name spots global-id