Search historical mine photographs

Mine
State County Mineral Image info
Blue Jay fluorspar mining Colorado Boulder Fluorspar 1318 x 795, Gray
Colorado Fluorspar Corp Mine Colorado Jackson Fluorspar 1345 x 749, Gray
C.F. & I. Mill Colorado Mineral Fluorspar 1289 x 750, Gray
C.F. & I. Mill Colorado Mineral Fluorspar 1240 x 895, Gray