Stibnite
Bissieux Mine, Saint-Joseph, Saint-Étienne, Loire, Auvergne-Rhône-Alpes, France
Specimen of Stibnite collected in 1989 at Les Bissieux Mine.
There is probably also Kermesite and other secondary minerals present, but not analyzed.
Find, Collection and Picture: Bruno Lüscher
© Bruno Lüscher