Number F309-7560
Number | F309-7560 |
Locality | Virtsu F-309 borehole |
Coordinates | 58.66508, 23.522662 |
Elevation | 11.00 |
Depth | 600 |
Depth / thickness (m) | 509 |
Depth to | 509 |
Stratigraphy | Proterozoic |
Date collected | 1960-1990 |
Sample purpose | geochemistry and petrophysics |
Rock | graphite gneiss (GNGFCD) |
Material | graphite gneiss |
Owner | Eesti Geoloogiateenistus (EGT) |
Institution | Geological Survey of Estonia |
Date added | 2022-11-29 |
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