T40c_rim < 20191205173212-452399 > pub
  • technique: EPMA
  • device: EPMA JEOL JXA-8800R
  • operator: Ota
  • modified at 2019-12-06
  • stone: T40c_rim
measured value uncertainty unit description
[SiO2] 35.18 %
[TiO2] 0.98 %
[Al2O3] 34.1 %
[FeOT] 5.62 %
[MgO] 6.4 %
[CaO] 1.33 %
[Na2O] 1.34 %
[K2O] 0.01 %
total 95.53 %
name global-id
name spots global-id