TA 30 < 20120926150623-122-903 > 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 30
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 73.6 | cg/g | |||
| [TiO2] | 0.2 | cg/g | |||
| [Al2O3] | 13.5 | cg/g | |||
| [Fe2O3] | 1.45 | cg/g | |||
| [MnO] | 0.03 | cg/g | |||
| [MgO] | 0.21 | cg/g | |||
| [CaO] | 1.01 | cg/g | |||
| [Na2O] | 3.44 | cg/g | |||
| [K2O] | 5.4 | cg/g | |||
| [P2O5] | 0.03 | cg/g | |||
| [LOI] | 0.98 | cg/g | |||
| total | 99.9 | cg/g | |||