Number F312-5193
NumberF312-5193
LocalityOhtu F-312 borehole
Coordinates59.266795, 24.369426
Elevation31.50
Depth314.4
Depth / thickness (m)277.4
Depth to277.4
StratigraphyProterozoic
Date collected1960-1990
Sample purposegeochemistry and petrophysics
Rockbiotite-plagioclase gneiss (GNBPM3)
Materialbiotite-plagioclase gneiss
OwnerEesti Geoloogiateenistus (EGT)
InstitutionGeological Survey of Estonia
Date added2022-11-29
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