shaftDepth

16 triples
GPTKB property

Random triples
Subject Object
gptkb:Harworth_Colliery over 1000 meters
gptkb:Pyhäsalmi_Mine 1444 meters
gptkb:Shireoaks_Colliery over 400 yards
gptkb:Deep_Navigation_Colliery deepest in South Wales at time of opening
gptkb:Yorkshire_Main_Colliery over 900 yards
gptkb:Mponeng_gold_mine approximately 4,000 meters
gptkb:Murton_Colliery over 1,000 feet
gptkb:Mponeng_Gold_Mine 4,027 meters
gptkb:Frickley_Colliery over 800 yards
gptkb:Treharris_Colliery over 600 yards
gptkb:Horden_Colliery over 1,000 feet
gptkb:Gedling_Colliery over 600 meters
gptkb:Huncoat_Colliery up to 800 yards
gptkb:TauTona_Mine 3,900 meters
gptkb:Seaham_Colliery over 1800 feet
gptkb:Kiveton_Park_Colliery over 400 yards