On 11 < 20190621120932-126268 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Kuritani
  • modified at 2019-06-21
  • stone: On 11
measured value uncertainty unit description
[SiO2] 49.61 %
[TiO2] 1.28 %
[Al2O3] 17.32 %
[Fe2O3T] 10.2 %
[MnO] 0.17 %
[MgO] 6.97 %
[CaO] 9.77 %
[Na2O] 3.43 %
[K2O] 0.81 %
[P2O5] 0.25 %
[LOI] 0.39 %
total 100.21 %
[Cr] 181.0 ppm
[Ni] 81.8 ppm
name global-id
name spots global-id