underthescopeminerals: Bournonite on Quartz with CalciteLocality:Lead mines, Obernberg am Brenner, Obernberg valley, Sill valley (Wipp valley), North Tyrol, Tyrol, AustriaPhoto by Kainosit

underthescopeminerals: Bournonite on Quartz with CalciteLocality:Lead mines, Obernberg