Analysis (wet chemical analysis) from sample F232-1146
General info
| Method | wet chemical analysis |
| Sample number |
F232-1146
|
| Reference | Puura et al., 1977 |
| Locality |
Uhtna F-232 borehole
|
| Depth | 380.8 |
| Depth to | 380.8 |
| Stratigraphy |
Proterozoic
|
| Institution | Geological Survey of Estonia |
| Date added | 2022-11-30 |
Results
| Parameter | Value | Text | Error |
|---|---|---|---|
| SiO2 [%] | 50.84 | 0.01 | |
| TiO2 [%] | 0.93 | 0.01 | |
| Al2O3 [%] | 12.29 | 0.01 | |
| Fe2O3 [%] | 1.89 | 0.01 | |
| FeO [%] | 10 | 0.01 | |
| MnO [%] | 0.15 | 0.01 | |
| MgO [%] | 10.74 | 0.01 | |
| CaO [%] | 8.33 | 0.01 | |
| Na2O [%] | 0.4 | 0.01 | |
| K2O [%] | 1.6 | 0.01 | |
| P2O5 [%] | 0.19 | 0.01 | |
| S [%] | 0.54 | 0.01 | |
| LOI [%] | 1.78 | 0.01 | |
| SUM [%] | 99.68 | 0.01 | |
| Fe2O3T [%] | 13 | 0.01 |
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