3479: shaft
Bosmartín 30T 450343 4797708 (Datum: ETRS89. Accuracy code: G) Altitude 516m
Depth 4m
Area position : Logbook search

Updated 31st January 2023

An unexplored shaft, about 4 - 5m deep.

Reference: anon., 2010c (summer logbook); anon., 2022e (Christmas logbook)
Entrance picture: 2010
Underground pictures :
Video :
Detailed Survey :
Line Survey :
On area survey :
Survex file :

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