MA1808 < 20191114154411-931814 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Dejene
  • modified at 2019-11-14
  • stone: Ma1808
measured value uncertainty unit description
[SiO2] 45.48 %
[TiO2] 5.67 %
[Al2O3] 11.13 %
[Fe2O3] 1.32 %
[MnO] 0.16 %
[MgO] 5.64 %
[CaO] 8.93 %
[Na2O] 2.59 %
[K2O] 2.16 %
[P2O5] 0.67 %
total 100.0 %
[Cr] 112.0 ppm
[Ni] 86.2 ppm
name global-id
name spots global-id