TA 90 < 20120926150621-068-260 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • description: glass beads made from mixing 0.5g of powdered sample and 5g of lithium tetraborate as flux
  • modified at 2019-09-11
  • stone: TA 90
measured value uncertainty unit description
[SiO2] 75.9 cg/g
[TiO2] 0.09 cg/g
[Al2O3] 12.9 cg/g
[Fe2O3] 1.35 cg/g
[MnO] 0.08 cg/g
[MgO] 0.07 cg/g
[CaO] 0.59 cg/g
[Na2O] 4.19 cg/g
[K2O] 4.3 cg/g
[P2O5] 0.01 cg/g
[LOI] 0.46 cg/g
total 100.0 cg/g
name global-id
name spots global-id