Lws5_matrix < 20191023101328-588524 > pub
  • technique: EPMA
  • device: EPMA JEOL JXA-8800R
  • operator: Usui
  • modified at 2019-10-23
  • stone: Lws5_matrix
measured value uncertainty unit description
[SiO2] 39.0 %
[TiO2] 0.12 %
[Al2O3] 31.33 %
[Cr2O3] 0.03 %
[FeOT] 1.3 %
[MnO] 0.03 %
[MgO] 0.02 %
[CaO] 17.16 %
[Na2O] 0.02 %
[K2O] 0.01 %
total 89.0 %
name global-id
name spots global-id