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Neck de Basalte
Credit
: (c) Delphine Atché
Description
In the midst of the Larzac limestone foothills, we can see a homogeneous and easily identifiable green-grey mass in the rock with round shapes called Roque-Nègre. This geological formation running through the ochre-coloured limestone body looks as if it were an old chimney, but is actually an old volcanic vent called a « Neck de Basalte.
Technical Information
Lat, Lng
43.98332.9947
Coordinates copied
Point of Interest updated on 22/08/2025
Altimetric profile
IGN cards
2541OT - MILLAU SAINT-AFFRIQUE PNR DES GRANDES CAUSSES
Editor : IGN
Collection : TOP 25 ET SÉRIE BLEUE
Scale : 1:25 000
13.90€
TOP100D34 - HÉRAULT MONTPELLIER BÉZIERS PNR DU HAUT-LANGUEDOC
Editor : IGN
Collection : TOP 100
Scale : 1:100 000
8.40€
162 RODEZ MILLAU PNR DES GRANDS CAUSSES
Editor : IGN
Collection : TOP 100
Scale : 1:100 000
8.40€
TOP100D81 - TARN ALBI CASTRES PNR DU HAUT-LANGUEDOC
Editor : IGN
Collection : TOP 100
Scale : 1:100 000
8.40€
D30-34 GARD HÉRAULT
Editor : IGN
Collection : CARTES DÉPARTEMENTALES IGN
Scale : 1:150 000
5.90€
D11-81 AUDE TARN
Editor : IGN
Collection : CARTES DÉPARTEMENTALES IGN
Scale : 1:150 000
5.90€
D12-48 AVEYRON LOZÈRE
Editor : IGN
Collection : CARTES DÉPARTEMENTALES IGN
Scale : 1:150 000
5.90€
EUROPE
Editor : IGN
Collection : DÉCOUVERTE DES PAYS DU MONDE IGN
Scale : 1:2 500 000
7.00€
Data author
proposed by
Parc naturel régional des Grands Causses
71 Boulevard de l'Ayrolle 12100 MILLAU France
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