Abîme de Verre
Cavité tectonique of Guillon formed by a deep joint fissure with levels connected by shafts, whose walls are covered with calcite.
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Abîme de Verre
Cavité tectonique of Guillon formed by a deep joint fissure with levels connected by shafts, whose walls are covered with calcite.
Guillon-Terre-Plaine
Sviluppo: 70 m · Profondità: 25 m
Scheda aggiornata
https://espeleoworld.com/it/c/abime-de-verre-guillon-terre-plaine
Le informazioni possono cambiare. Verifica sempre coordinate, accesso, meteo e condizioni della cavità prima di partire.
Cavité tectonique of Guillon formed by a deep joint fissure with levels connected by shafts, whose walls are covered with calcite.
Descrizione
Morfologia
This cavity is a deep joint fissure that can be travelled over various levels connected to one another by shafts: it is a cavity of tectonic origin. At different levels, narrow galleries can be travelled: all end at an impenetrable fissure or rockfalls. There is hardly any hope of discovering a continuation.
Concrezioni
Runoff water has covered the walls with a layer of calcite. Long draperies and a few stalagmites and stalactites are noted.
Progressione
Two entrances give access to the continuation of the joint fissure. The westernmost is narrow and difficult to negotiate. The East entrance is preferable; it joins, via a narrow descending corridor, the top of the shaft. One can slip without great difficulty, in opposition, down to the bottom of the fissure at -25 m, cluttered with stones. No equipment is necessary.
Altri dettagli
Source: Site du Spéléo Club de Chablis > "Abîme de Verre (89197 - Guillon)" -- https://www.scchablis.com/Site/Speleo/Invent/89/89197/abime_verre.php
Bajocian crinoidal limestone.
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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/35246 · 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 (Description générale), 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/ · descrizione · ottenuti il 2026-10-16 · https://grottocenter.org/ui/entrances/35246 · dati aggiornati a 2026