The group of ICHN-Bages attending explanations in the abandoned mine of barite in Coll de Pal (Natural Park of Cadí-Moixeró, Berguedà), in 12-07-2014.
[photo Jordi Badia]
- Further information in Notícies de la ICHN nr.115.
Barite mine (Berguedà), 12-07-2014