Avenc dels Trons
Avenc de 41 metres de fondària a Coll de Nargó.
EspeleoWorld
Avenc dels Trons
Avenc de 41 metres de fondària a Coll de Nargó.
Coll de Nargó · Alt Urgell
Length: 85 m · Depth: 41 m
Updated record
https://espeleoworld.com/en/c/avenc-dels-trons-coll-de-nargo
Information can change. Always verify coordinates, access, weather, and cave conditions before setting out.
A 41-metre-deep pit in Coll de Nargó, explored by the SAS of the CGB in 1965.
Topographic
Espeleoindex · CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/ · Image © its author.
Description
Morphology
It consists of a first shaft of -8 metres, followed by a steep descent that reaches -21 metres; there a new vertical section begins, narrow and between blocks, which reaches the maximum depth level. It is a tectonic fissure, with a width that ranges between 1 and 2 metres.
History
Explored by the SAS of the CGB in 1965.
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Bibliography
- Borràs, J.; Miñarro, J.M.; Talavera, F. (1978).-”l'Alt Urgell i la Cerdanya”. Catàleg Espeleològic de Catalunya (Vol.1):1-166. Ed. Políglota. Barcelona
- Senent, J.; Victoria, J.M.(1965).-”Datos para el conocimiento espeleológico del macizo del Boumort”. Montaña (100):269-281. CEC.
- Valles, Jordi de (2009).-”Alt Urgell, Noguera, Pla d'Urgell, Segarra, Solsonès, Urgell”. Catàleg Espeleològic de Catalunya (Vol.2):1-384. EC Gràcia/FCE.
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Source: Espeleoindex (espeleoindex.com), modified. CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/