Sample No. 171-258
General info
| Sample No. | 171-258 |
| Locality |
Are 171 borehole
|
| Latitude | 58.531941 |
| Longitude | 24.587084 |
| Depth / thickness (m) | 483.6 |
| Depth to | 483.6 |
| Stratigraphy |
Proterozoic
|
| Date collected | 1968 |
| Sample purpose | geochemistry |
| Rock | granite gneiss |
| Material | Granitic gneiss |
| Owner | Eesti Geoloogiateenistus (EGT) |
| Institution | Geological Survey of Estonia |
| Date added | 2022-11-29 |
Locality
| Locality |
Are 171 borehole
|
| Country | Estonia |
| Latitude | 58.531941 |
| Longitude | 24.587084 |
| Elevation | 18.20 |
| Depth | 505.7 |
| Parameter | Method | Method details | Value | Text | Error |
|---|---|---|---|---|---|
| SiO2 [%] | wet chemical analysis | Märgkeemia | 73.34 | 0.01 | |
| TiO2 [%] | wet chemical analysis | Märgkeemia | 0.25 | 0.01 | |
| Al2O3 [%] | wet chemical analysis | Märgkeemia | 11.88 | 0.01 | |
| Fe2O3 [%] | wet chemical analysis | Märgkeemia | 2.2 | 0.01 | |
| FeO [%] | wet chemical analysis | Märgkeemia | 1.64 | 0.01 | |
| MnO [%] | wet chemical analysis | Märgkeemia | <0,01 | 0.01 | |
| MgO [%] | wet chemical analysis | Märgkeemia | 1.23 | 0.01 | |
| CaO [%] | wet chemical analysis | Märgkeemia | 2.75 | 0.01 | |
| Na2O [%] | wet chemical analysis | Märgkeemia | 1.7 | 0.01 | |
| K2O [%] | wet chemical analysis | Märgkeemia | 4.5 | 0.01 | |
| LOI [%] | wet chemical analysis | Märgkeemia | 0.29 | 0.01 | |
| SUM [%] | wet chemical analysis | Märgkeemia | 99.78 | 0.01 | |
| Fe2O3T [%] | wet chemical analysis | Märgkeemia | 4.02 | 0.01 |
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