4393: shaft
La Secada 30T 451536 4797776 (Datum: ETRS89. Accuracy code: G) Altitude 263m
Length 4m Depth 4m
Area position

A 4m pitch in a field descended to a tiny rift filled with blocks.

References: anon., 2016b (Easter logbook)
Entrance pictures : Easter 2016
Underground picture :
Video : March 2016 (YouTube)
Detailed survey :
Line Survey :
On area survey :
Survex file :