904 Shaft
Muela VN55909488 Alt. 512m Depth 15m?

Approximate grid reference. A 2x1m opening. Rocks hit a ledge in 1 second and rattle for 3 - 4 seconds. Covered with a large boulder. Unexplored. Tagged?

Reference: anon., 1992b (logbook)
Entrance picture :
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :