The Spences Bridge Coal showing is located in a dry gully 4.2 kilometres directly southwest of Spences Bridge.
A stratabound lignite seam, 30 by 2 metres, outcrops in a partly consolidated sandstone bed of very limited extent within Middle and Upper Cretaceous Kingsvale Group mafic volcanics. The Kingsvale Group has been redefined to the Spius Creek Formation of the Spences Bridge Group (Geological Survey of Canada Map 42-1989).
Two short adits were reported in 1952. No other information is available.