Berthierite from Haute-Vienne, Nouvelle-Aquitaine, France
France | |
| Bellot et al (2001) The Biards Sb-Au bearing Variscan shear zone, French Massif Central. in Mineral Deposits at the Beginning of the 21st Century. edited by A. Piestrzynski pp863-865 Queneau, Patrice (n.d.) Personal Communication. |
| Limoges University, Geological laboratory analysis |
Les Biards mine, Glandon, Limoges, Haute-Vienne, Nouvelle-Aquitaine, France