MR-15 < 20191018094542-203554 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Usui
  • modified at 2019-10-18
  • stone: MR-15
measured value uncertainty unit description
[SiO2] 51.19 %
[TiO2] 0.78 %
[Al2O3] 15.39 %
[Fe2O3T] 7.24 %
[MnO] 0.14 %
[MgO] 7.2 %
[CaO] 9.95 %
[Na2O] 6.23 %
[K2O] 0.051 %
[P2O5] 0.001 %
[LOI] 1.31 %
total 99.52 %
[Cr2O3] 132.0 ppm
[NiO] 147.0 ppm
name global-id
name spots global-id