Grotte de la Madeleine
Kimmeridgian cavity near the Mosson, with a large chamber and a lake, sumps and CO2.
EspeleoWorld
Grotte de la Madeleine
Kimmeridgian cavity near the Mosson, with a large chamber and a lake, sumps and CO2.
Villeneuve-lès-Maguelone
Sviluppo: 339 m · Profondità: 30 m
Scheda aggiornata
https://espeleoworld.com/it/c/grotte-de-la-madeleine-villeneuve-les-maguelone
Le informazioni possono cambiare. Verifica sempre coordinate, accesso, meteo e condizioni della cavità prima di partire.
Kimmeridgian cavity near the Mosson, with a large chamber and a lake, sumps and CO2.
Descrizione
Morfologia
The entrance, closed by a gate, quickly opens onto an immense chamber (60 m x 20 m x 4 m) whose entire floor is occupied by a large lake.
Idrologia
Excavated in the Kimmeridgian stage, the cavity appears to be traversed by a water circulation whose origin is partly to be sought in the losses of the Mosson.
A dye tracing (03/09/1968) demonstrates a connection with the Roubine de Vic, 4950 metres away.
Source:
* plongeesout.com > Grotte de la Madeleine: https://www.plongeesout.com/sites/roussilon-pyrenees/herault/madeleine.htm
Progressione
On the south-west side of the lake, two sumps (35 m; -11) and (40 m; -15) dive along a bank of liquid clay, down to blockages.
On the north side, a river branch leads to a sump (60 m; -15) that dives beneath the vault in successive steps to -15 m down to an impenetrable fissure.
Altri dettagli
Presence of CO2 in very large quantities depending on the period.
Be very careful and take something to measure the CO2 level.
Commenti degli utenti (0)
Nessun commento ancora.
Sii il primo a condividere la tua esperienza!
Esplorazioni registrate (0)
Nessuna esplorazione registrata.
Registra la tua visita a questa grotta!
Grotte vicine
Fonte: BRGM BDCavité (inventaire des cavités souterraines), via Géorisques (www.georisques.gouv.fr), modificato. Licence Ouverte 2.0, https://www.etalab.gouv.fr/licence-ouverte-open-licence/ Ministère de la Transition écologique, de la Biodiversité et des Négociations Internationales sur le Climat et la Nature – données Géorisques (BRGM), mise à jour du 2026-10-16 · dati aggiornati a 2026 · 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. · profondità, sviluppo · ottenuti il 2026-10-19 · https://grottocenter.org/ui/entrances/10625 · 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 BTH (Karstologie), Nathan (Description sommaire) · adattato da Espeleoworld (normalizzato, tradotto); l'adattamento è rilasciato con licenza CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ · descrizione · ottenuti il 2026-10-16 · https://grottocenter.org/ui/entrances/10625 · dati aggiornati a 2026