0331: shaft
S Vega 30T 450193 4794794 (Datum: ETRS89. Accuracy code: G) Altitude 465m
Length 23m Depth 23m
Area position

Updated 23rd January 2003; 1st May 2018

[The entrances of this and Azpilicueta were fixed by GPS in December 2002 and found to be about 70m west of the previous documented positions. Sites which now need repositioning are 332, 675, 676, 340 and 854 as these would have been originally fixed in relation to Azpilicueta]

An impressive shaft top in the first shakehole to the northwest of Torca de Azpilicueta (333).

The 23m pitch is broken 5m down by a large ledge. The shaft narrows to 2m diameter and the couple of rifts leading off are far too tight.

References: anon., 1982 (logbook); Corrin J, 1983c; anon., 2002d (Christmas logbook); anon., 2018b (Easter logbook)
Entrance pictures : 2002 & 2017
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :