TD-1838 < 20191114154440-313140 > pub
- technique: XRF procedures of Takei (2002)
- device: XRF PANalytical PW2400
- operator: Dejene
- modified at 2019-11-14
- stone: TD-1838
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 50.31 | % | |||
| [TiO2] | 2.36 | % | |||
| [Al2O3] | 17.81 | % | |||
| [Fe2O3] | 3.12 | % | |||
| [MnO] | 0.17 | % | |||
| [MgO] | 4.11 | % | |||
| [CaO] | 8.19 | % | |||
| [Na2O] | 3.98 | % | |||
| [K2O] | 2.17 | % | |||
| [P2O5] | 0.69 | % | |||
| total | 100.4 | % | |||
| [Cr] | 39.5 | ppm | |||
| [Ni] | 31.8 | ppm | |||