MR-29 < 20191018094543-580086 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Usui
  • modified at 2019-10-18
  • stone: MR-29
measured value uncertainty unit description
[SiO2] 48.96 %
[TiO2] 1.5 %
[Al2O3] 16.38 %
[Fe2O3T] 9.36 %
[MnO] 0.16 %
[MgO] 7.63 %
[CaO] 9.77 %
[Na2O] 4.96 %
[K2O] 0.145 %
[P2O5] 0.002 %
[LOI] 0.77 %
total 99.68 %
[Cr2O3] 298.0 ppm
[NiO] 182.0 ppm
name global-id
name spots global-id