Résurgence du Dourgas
Spring of the résurgence du Dourgas, outlet of the limestone massif between Missègre and Alet, with a 45-metre sump and a narrow chamber.
EspeleoWorld
Résurgence du Dourgas
Spring of the résurgence du Dourgas, outlet of the limestone massif between Missègre and Alet, with a 45-metre sump and a narrow chamber.
Alet-les-Bains
Sviluppo: 110 m · Profondità: 9 m
Scheda aggiornata
https://espeleoworld.com/it/c/resurgence-du-dourgas-alet-les-bains-aude
Le informazioni possono cambiare. Verifica sempre coordinate, accesso, meteo e condizioni della cavità prima di partire.
Spring of the résurgence du Dourgas, outlet of the limestone massif between Missègre and Alet, with a 45-metre sump and a narrow chamber.
Descrizione
Morfologia
A 4-metre step leads to the edge of a very tortuous sump 45 metres long, with a maximum depth of 4 metres, oriented approximately N 130°, with an average cross-section of 1 to 3 square metres. It opens into a narrow chamber 4 m long by 1 m.
Idrologia
Together with the neighbouring perennial springs of Théron and Biscaye, which are tapped for the water supply of Alet and partly of Limoux, the résurgence du Dourgas constitutes the outlet of the limestone massif located between Missègre and Alet (dye tracing of the sinkholes of the Guinet stream in 1964 by Verdeil).
Progressione
5 metres above the water (climbing), a forced passage reaches a small upper pocket containing 4 impermeable crawls at +6.
Altri dettagli
The spring is cut along a fault separating two compartments of Devonian limestone, lower to middle to the North and middle to the South.
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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/5702 · 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 Cds 11 (Description générale), BTH (Hydrologie), BTH (Géologie) · 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/5702 · dati aggiornati a 2026