1971: shaft
Ideopuerta 30T 446948 4796051 (Datum: ETRS89. Accuracy code: M) Altitude 393m
Length 7m Depth 5m
Area position

This hole is to the east of site 1970, by a solitary tree. A 5m free climb down into a rift which is choked by calcite is one direction.

Reference: anon., 2004a (February logbook)
Entrance pictures: yes
Underground picture(s):
Line survey:
On area survey:
Survex file: