BW130_grt4 < 20191011153402-030739 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Shimizu
  • modified at 2019-10-11
  • stone: BW130_grt4
measured value uncertainty unit description
[SiO2] 40.19 %
[TiO2] 0.06 %
[Al2O3] 22.29 %
[Cr2O3] 0.04 %
[FeO] 20.13 %
[MnO] 0.38 %
[MgO] 9.34 %
[CaO] 7.74 %
[Na2O] 0.04 %
total 100.21 %
name global-id
name spots global-id