Analysis (wet chemical analysis) from sample 171-258
General info
| Method | wet chemical analysis |
| Sample number |
171-258
|
| Reference | Väärsi & Kajak, 1969 |
| Locality |
Are 171 borehole
|
| Depth | 483.6 |
| Depth to | 483.6 |
| Stratigraphy |
Proterozoic
|
| Institution | Geological Survey of Estonia |
| Date added | 2022-11-30 |
Results
| Parameter | Value | Text | Error |
|---|---|---|---|
| SiO2 [%] | 73.34 | 0.01 | |
| TiO2 [%] | 0.25 | 0.01 | |
| Al2O3 [%] | 11.88 | 0.01 | |
| Fe2O3 [%] | 2.2 | 0.01 | |
| FeO [%] | 1.64 | 0.01 | |
| MnO [%] | <0,01 | 0.01 | |
| MgO [%] | 1.23 | 0.01 | |
| CaO [%] | 2.75 | 0.01 | |
| Na2O [%] | 1.7 | 0.01 | |
| K2O [%] | 4.5 | 0.01 | |
| LOI [%] | 0.29 | 0.01 | |
| SUM [%] | 99.78 | 0.01 | |
| Fe2O3T [%] | 4.02 | 0.01 |
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