Grotte du Gollum
L'Aven du Gollum, a cavity with varied progression, ends at a clay fill where a cleared fissure reaches -16 metres.
EspeleoWorld
Grotte du Gollum
L'Aven du Gollum, a cavity with varied progression, ends at a clay fill where a cleared fissure reaches -16 metres.
Salavas
Sviluppo: 50 m · Profondità: 16 m
Scheda aggiornata
https://espeleoworld.com/it/c/grotte-du-gollum-salavas
Le informazioni possono cambiare. Verifica sempre coordinate, accesso, meteo e condizioni della cavità prima di partire.
L'Aven du Gollum, a cavity with varied progression, ends at a clay fill where a cleared fissure reaches -16 metres.
Descrizione
Morfologia
The entrance measures 0.8 m x 0.6 m and opens onto an inclined plane ending in a six-metre drop. The continuation is a straight gallery about sixty metres long, cut along a fracture trending north 65°. A more chaotic zone clearly reveals the fracturing plane; it is followed by a small chamber. The crawlway ends at a clay fill. About ten metres before the terminus, the cleared fissure allowed a depth of -16 metres to be reached. The orientation is estimated as south-south-east.
Concrezioni
The first part of the gallery is quite richly decorated with speleothems.
Idrologia
A slight flow of water accompanies the progression and disappears into a small chamber. Initially very wet, the crawlway gradually dries out.
Progressione
Progression is made standing or crouching in the first part, then one must crawl to reach the bottom. The continuation is very clayey; a centimetre-wide fissure with a noticeable draught is cut there through the hard rock.
Altri dettagli
Description updated in 2024, Source: BOUCHER Christian and GUILLARD Stéphane (2024) Aven du Gollum - Petit Bilan de Désobstruction, in Le Blog du GASOIL. Summary description in 2021, Source: GUILLARD Stéphane - Mail of 23/04/2021. Posted by PatrickLeRoux 19/01/26.
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Contiene informazioni da Grottocenter (Wikicaves), grottocenter.org, rese disponibili con la Open Database License (ODbL 1.0, https://opendatacommons.org/licenses/odbl/1-0/), modificate. · https://grottocenter.org/ui/entrances/146178 · I dati derivati sono disponibili su richiesta con licenza ODbL: [email protected] · dati aggiornati a 2026 · Fonte: Grottocenter (Association Wikicaves), worldwide collaborative cave database (grottocenter.org), modificato. CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ Grottocenter (Wikicaves) · Testo di PatrickLeRoux (Description actualisée en 2024), BTH (Description sommaire en 2021) · adattato da Espeleoworld (normalizzato, tradotto); l'adattamento è rilasciato con licenza CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ · https://grottocenter.org/ui/entrances/146178 · dati aggiornati a 2026