Mineral at the Sterling Hill Mine Tour & Museum of Fluorescence

[]

Minerals at the Sterling Hill Mine Tour & Museum

[]

Minerals at the Sterling Hill Mine Tour & Museum

[]

Minerals at the Sterling Hill Mine Tour & Museum

[]

Minerals at the Sterling Hill Mine

[]

Edison Tunnel Mine Entrance at the Sterling Hill Mine

[]

Mineral at the Sterling Hill Mine Tour & Museum of Fluorescence

[]

Ladder in the mine at the Sterling Hill Mine Tour & Museum of Fluorescence

[]

Mineral under flourescent light at the Sterling Hill Mine Tour & Museum of Fluorescence

[]

Barricade sign at the Sterling Hill Mine Tour & Museum of Fluorescence

[]