Number F255-4502
Number | F255-4502 |
Locality | Assamalla F-255 borehole |
Coordinates | 59.230126, 26.281006 |
Elevation | 120.70 |
Depth | 408 |
Depth / thickness (m) | 381 |
Depth to | 381 |
Stratigraphy | Proterozoic |
Date collected | 1960-1990 |
Sample purpose | geochemistry and petrophysics |
Rock | charnockite (GRCEMG) |
Material | Charnockitic granite |
Owner | Eesti Geoloogiateenistus (EGT) |
Institution | Geological Survey of Estonia |
Date added | 2022-11-29 |
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