Ag₅SbS₄

This sample of Stephanite is displayed in the Smithsonian Museum of Natural History. Stephanite is an sulfide mineral of silver and antimony with the composition Ag₅SbS₄ . This sample is about 10x14 cm and is from Hummersfurst mine, Freiberg, Sachsen, Germany.

This sample is about 3x7 cm and is from Husky mine, Elsa, Yukon Territory, Canada.