Number F222-3311
NumberF222-3311
LocalityViru-Nigula F-222 borehole
Coordinates59.44786, 26.691587
Elevation50.40
Depth430
Depth / thickness (m)271
Depth to271
StratigraphyProterozoic
Date collected1960-1990
Sample purposegeochemistry and petrophysics
Rockamphibolite (AMM1)
MaterialAmphibolite
OwnerEesti Geoloogiateenistus (EGT)
InstitutionGeological Survey of Estonia
Date added2022-11-29
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