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Dissolving funnels
Credit
: PNV - PERRIER Jacques
Description
Gypsum, or hydrated calcium sulphate, is a highly soluble rock that dissolves easily under rainfall or snowmelt. When gypsum dissolves, it reveals funnels where the snow lingers, which further accentuates the dissolved rock and enlarges the funnels. Several of these whitish lunar craters are visible around the trail that leaves Lac de la Partie.
Technical Information
Lat, Lng
45.26386246.6590109
Coordinates copied
Point of Interest updated on 08/01/2025
Altimetric profile
IGN cards
3534OTR - LES TROIS VALLÉES RESISTANTE MODANE PARC NATIONAL DE LA VANOISE
Editor : IGN
Collection : TOP 25 RÉSISTANTE
Scale : 1:25 000
17.20€
3534OT - LES TROIS VALLÉES MODANE PARC NATIONAL DE LA VANOISE
Editor : IGN
Collection : TOP 25 ET SÉRIE BLEUE
Scale : 1:25 000
13.90€
TOP75003 - MASSIF DE LA VANOISE
Editor : IGN
Collection : TOP 75
Scale : 1:75 000
9.80€
TOP100D73 - SAVOIE CHAMBÉRY ALBERTVILLE PARC NATIONAL DE LA VANOISE PNR DU MASSIF DES BAUGES
Editor : IGN
Collection : TOP 100
Scale : 1:100 000
8.40€
202 JURA ALPES DU NORD
Editor : IGN
Collection : TOP 200
Scale : 1:200 000
6.80€
D38 ISÈRE
Editor : IGN
Collection : CARTES DÉPARTEMENTALES IGN
Scale : 1:150 000
5.90€
NR15 AUVERGNE-RHÔNE-ALPES RECTO/VERSO MASSIF ALPIN
Editor : IGN
Collection : CARTES RÉGIONALES IGN
Scale : 1:250 000
6.80€
NR14 AUVERGNE-RHÔNE-ALPES RECTO/VERSO MASSIF CENTRAL
Editor : IGN
Collection : CARTES RÉGIONALES IGN
Scale : 1:250 000
6.80€
EUROPE
Editor : IGN
Collection : DÉCOUVERTE DES PAYS DU MONDE IGN
Scale : 1:2 500 000
7.00€
Data author
proposed by
Parc national de la Vanoise
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