2007-01-032022-02-032007-01-032022-02-03https://hdl.handle.net/11124/7106The mineral specimen comes from the Sherman Tunnel Mine, a silver mine located in Iowa Gulch near Leadville in the Leadville mining district, Lake County, Colorado. The Sherman Tunnel Mine was opened in 1968 and operated with interruptions until 1982. This locale is known for its specimens of yellow or golden barite.[Specimen size] "1.1 x 0.9 x 0.9 in."The following information applies to the digital image:The mineral specimen comes from the Sherman Tunnel Mine, a silver mine located in Iowa Gulch near Leadville in the Leadville mining district, Lake County, Colorado. The Sherman Tunnel Mine was opened in 1968 and operated with interruptions until 1982. This locale is known for its specimens of yellow or golden barite.Digital image copyright owned by Front Range Minerals, Golden, CO.Mineral and rock specimensStillImage