Number F11-552
NumberF11-552
LocalityJõhvi F-11 borehole
Coordinates59.381468, 27.501501
Elevation41.80
Depth297.6
Depth / thickness (m)282.4
Depth to282.4
StratigraphyProterozoic
Date collected1969
Sample purposegeochemistry
Rockamphibole-pyroxene gneiss
Materialamphibole-pyroxene gneiss
OwnerEesti Geoloogiateenistus (EGT)
InstitutionGeological Survey of Estonia
Date added2022-11-29
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