ST103 < 20200225155344-329300 > pub
  • technique: EPMA
  • device: EPMA
  • operator: Federica
  • modified at 2020-02-26
  • stone: ST103
measured value uncertainty unit description
[SiO2] 52.32 %
[TiO2] 0.77 %
[Al2O3] 17.03 %
[Fe2O3] 8.08 %
[MnO] 0.15 %
[MgO] 7.0 %
[CaO] 10.95 %
[Na2O] 2.34 %
[K2O] 1.8 %
[P2O5] 0.27 %
[LOI] -0.23 %
total 100.48 %
name global-id
name spots global-id