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Locality
Maardu M-64 borehole
NameMaardu M-64 borehole
NumberM-64
Typeborehole (section)
CountryEstonia
ParishKadrina
SettlementLäsna
Elevation72.00
Coordinates59.443669, 25.895158
Coordinate precision100-1000 m
Coord. methodEst Land Board map server
Coord. agentAaloe, Aasa
Location remarksLäsna külas Nõmmoja kaldal, Tallinn-Narva mnt Läsna teeristist ca 1.6 km edelas
Strat. topJõhvi Substage
Strat. baseTiskre Formation
RemarksFosforiit 1983, EGF 4002
Estonian Land Board ID4515
Date added2010-03-13
Date changed2018-11-30
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