Leadhillite from
France | |
| Queneau, Patrice (n.d.) Personal Communication. |
| Chollet Pascal Collection |
| Chollet Pascal Collection |
| Valverde J. (1999), L'ancienne mine de plomb argentifère de Longefay (Rhône), Le Cahier des Micromonteurs, n°4, pp: 14-24 |
Y.Vessely collection |
Propières, Villefranche-sur-Saône, Rhône, Auvergne-Rhône-Alpes, France