Cracken Edge mine Sough Sough West Mine Blue waters Roof problems Fallen from the roof Another colliery drift Old workings The sump In the roadway Shaft Another adit Mr Clayton's flue End of the road Another adit Ironstone level? Haulage road Chert mine Deeper under Apedale Old workings Apedale adventures Plateway Cracken Edge roadway Roadway Fireclay Mine Air door Old Workings Dane Thorn Colliery adit Coalface Into the vortex Collapsed Rangeworthy Colliery shaft Thornsett Hey Sough Old workings