DH-429 < 20191114154453-899017 > pub
- technique: XRF procedures of Takei (2002)
- device: XRF PANalytical PW2400
- operator: Dejene
- modified at 2019-11-22
- stone: DH-429
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 51.96 | % | |||
| [TiO2] | 3.01 | % | |||
| [Al2O3] | 13.63 | % | |||
| [Fe2O3] | 4.74 | % | |||
| [MnO] | 0.19 | % | |||
| [MgO] | 4.39 | % | |||
| [CaO] | 8.44 | % | |||
| [Na2O] | 3.11 | % | |||
| [K2O] | 1.17 | % | |||
| [P2O5] | 0.42 | % | |||
| total | 99.3 | % | |||
| [Cr] | 60.3 | ppm | |||
| [Ni] | 29.0 | ppm | |||