0108: Averas, Torca de la
San Miguel 30T 457448 4794931 (Datum: ETRS89. Accuracy code: M) Altitude 452m
Length 81m Depth 81m
Area position : Logbook search

A single shaft with a tree growing across the entrance.

References: anon., 1980a (logbook); Corrin J S and Smith P, 1981
Entrance picture :
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :

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