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Avenc Nº1 del Gravat

Avenc Nº1 del Gravat

Small 10 m pit in Begues, with a single cylindrical shaft about 4 metres in diameter and 8 metres deep, formerly exploited for “sparry calcite”.

Begues • Baix Llobregat 16m 10m

Small 10 m pit in Begues, with a single cylindrical shaft about 4 metres in diameter and 8 metres deep, formerly exploited for “sparry calcite”.

Characteristics

Location

From coll Fe, follow the path that climbs the bottom of the Mas Grau valley; continue to the end, where the valley floor forks. Almost opposite the confluence and on the left-hand slope is the pit. (Itinerari redactat by Lluís Muntan).

Map

Entrances

Always verify coordinates and access conditions before setting out.

  1. Avenc Nº1 del Gravat

    Elevation: 448 m

    41.312540, 1.912640
    UTM 31T (ED 50) 409078 4574228
Download all entrances as GPX

Photos

Avenc Nº1 del Gravat - Photo, Begues, Baix LlobregatView image
Click to enlarge

Espeleoindex · CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/ · Image © its author.

Image 1 of 1

Description

Morphology

Single shaft, more or less cylindrical and about 4 metres in diameter, and 8 metres deep from its lower lip. At the ESE end a short gallery begins, blocked by lithogenesis and sediments.

Cavity that was the object of mineral exploitation (“sparry calcite”) that masks the original morphology.

History

The first exploration reference is from the SES – CE Puigmal (Barcelona) around the year 1957.

Our friend Lluís Muntan has marked 3 more “sparry calcite” quarries with signs of remains of cavities, located to the west and in line with pit no. 1 of the Gravat.

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Bibliography

Borràs, J. (1974).- Catálogo espeleológico del macizo de Garraf. Vol. III . 207 pp. Barcelona.

Source: Espeleoindex (espeleoindex.com), modified. CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/