Avenc de la Barrina
Small 10 m deep pit in Canyelles (el Garraf), opened during the works to widen the C-15.
EspeleoWorld
Avenc de la Barrina
Small 10 m deep pit in Canyelles (el Garraf), opened during the works to widen the C-15.
Canyelles · Garraf
Sviluppo: 40 m · Profondità: 10 m
Scheda aggiornata
https://espeleoworld.com/it/c/avenc-de-la-barrina
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Small 10 m deep pit in Canyelles (el Garraf), opened during the works to widen the C-15.
Topografia
Espeleoindex · CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/ · Immagine © del suo autore.
Foto
Espeleoindex · CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/ · Immagine © del suo autore.
Descrizione
Morfologia
Through a vertical fissure one can descend about 8 metres of drop and after a narrow passage at the base of the pit-fissure a small chamber more than 5 metres in diameter and 1 metre high opens up. To the left of the chamber we find a wide crawlway with a low ceiling, which ends in two small impenetrable conduits. From the same chamber 3 chimneys also ascend, two in relation to the fissure of the entrance that reach practically level 0, and another that from the W end ascends until it is limited by the road that passes directly above.
Concrezioni
In the small chamber we find a great profusion of formations. In addition to speleothems of all kinds, a drill bit was found, undoubtedly lost during the blasting of the road works, and the cause of all the destruction of formations that we find on the floor of the chamber.
Idrologia
A small gour tucked away full of water.
Progressione
Through a vertical fissure one can descend about 8 metres of drop and after a narrow passage at the base of the pit-fissure a small chamber opens up.
Storia
Opened during the works to widen the C-15 road. In early April 2015 members of the GES-Garraf (Sitges) observed the entrance and after removing stones and blocks proceeded with its exploration and survey.
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Bibliografia
- Totes les dades, topografia i fotografies han estat extretes del blog: ges-garraf.blogspot (Apunt del 3-5-2015).
Grotte vicine
Fonte: Espeleoindex (espeleoindex.com), modificato. CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/