Pegmatite found in 1991 during road works for the A821 highway.
Ref.:
Guiraud R. (2006) La bertrandite retrouvée. Le Cahier des Micomonteurs, 93, 26-33. (in French)
Mineral List:11 entries listed. 7 valid minerals.
The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!