Number F231-3729
Number | F231-3729 |
Locality | Uhtna F-231 borehole |
Country | Estonia |
Coordinates | 59.337618, 26.770781 |
Elevation | 74.30 |
Depth | 453.1 |
Depth / thickness (m) | 447.2 |
Depth to | 447.2 |
Stratigraphy | Proterozoic |
Date collected | 1960-1990 |
Sample purpose | geochemistry and petrophysics |
Rock | biotite gneiss (GNBIM2) |
Material | Biotite gneiss |
Owner | Eesti Geoloogiateenistus (EGT) |
Institution | Geological Survey of Estonia |
Date added | 2022-11-29 |
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