MA01a < 20191114154413-245860 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Dejene
  • modified at 2019-11-14
  • stone: MA01a
measured value uncertainty unit description
[SiO2] 45.25 %
[TiO2] 2.59 %
[Al2O3] 11.52 %
[Fe2O3] 1.18 %
[MnO] 0.16 %
[MgO] 10.21 %
[CaO] 10.13 %
[Na2O] 2.69 %
[K2O] 0.52 %
[P2O5] 0.25 %
total 100.0 %
[Cr] 489.0 ppm
[Ni] 256.0 ppm
name global-id
name spots global-id