Preview of the film "Mine d'or et d'arsenic" (Gold and arsenic mine)

The adventure of a scientific team on a mission to clean up France's most polluted site.

After a century of exploiting the largest gold and arsenic mines, in Europe and the world, environmental and human damage was observed in Salsigne, Aude. There was no hope . However, researchers have made some incredible discoveries in ecological chemistry that are giving new hope to local residents. The start of a new era.

In the presence of the directors and Claude GRISON, with the ChimEco / Université de Montpellier / CNRS team.