Number F531-7450
Number | F531-7450 |
Locality | Maardu F-531 borehole |
Coordinates | 59.465055, 25.062865 |
Elevation | 31.30 |
Depth | 216 |
Depth / thickness (m) | 180 |
Depth to | 180 |
Stratigraphy | Proterozoic |
Date collected | 1960-1990 |
Sample purpose | geochemistry and petrophysics |
Rock | amphibole-pyroxene gneiss (GNAXM2) |
Material | amphibole-pyroxene gneiss |
Owner | Eesti Geoloogiateenistus (EGT) |
Institution | Geological Survey of Estonia |
Date added | 2022-11-29 |
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