Roc de Courlande, Chastreix, Monts-Dore massif, Puy-de-Dôme, Auvergne-Rhône-Alpes, France
|Latitude & Longitude (WGS84):||45° 31' 38'' North , 2° 46' 23'' East|
|Latitude & Longitude (decimal):||45.52716,2.77297|
|Köppen climate type:||Cfb : Temperate oceanic climate|
|Other/historical region names associated with this locality:||Auvergne; Rhône-Alpes|
Trachy-andesite dome-flow, with numerous mafic enclaves, coming from Mont Redon. Good outcrops on the road to Chastreix-Sancy ski station, just below the Roc de Courlande.
11 valid minerals. 4 erroneous literature entries.
This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.
Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org
541 - 1000 Ma
|Neoproterozoic mixed volcanic, volcaniclastic and sedimentary rocks|
Age: Neoproterozoic (541 - 1000 Ma)
Reference: Geological Survey of Canada. Generalized geological map of the world and linked databases. doi:10.4095/195142. Open File 2915d.