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Collectors Edge Minerals (Phil Persson)'s Photo Gallery

Looking down valley from the Detroit City mine portal area, Fall 2017.

Detroit City Mine, Mount Bross, Alma Mining District, Park Co., Colorado, USA

Copyright: © CEMI      Photo ID: 884638     Uploaded by: Collectors Edge Minerals (Phil Persson)   View Count: 45   Approval status: Public galleries    Type: Photo - 758 x 570 pixels (0.4 Mpix)

Equipment and work trailer at mine site, September 2017.

Detroit City Mine, Mount Bross, Alma Mining District, Park Co., Colorado, USA

Copyright: © CEMI      Photo ID: 884637     Uploaded by: Collectors Edge Minerals (Phil Persson)   View Count: 52   Approval status: Public galleries    Type: Photo - 742 x 556 pixels (0.4 Mpix)

Looking down valley from the Detroit City mine portal area.

Detroit City Mine, Mount Bross, Alma Mining District, Park Co., Colorado, USA

Copyright: © CEMI      Photo ID: 884636     Uploaded by: Collectors Edge Minerals (Phil Persson)   View Count: 41   Approval status: Public galleries    Type: Photo - 5312 x 2988 pixels (15.9 Mpix)

Inside the new Detroit City adit with rock bolts and mesh in place.

Detroit City Mine, Mount Bross, Alma Mining District, Park Co., Colorado, USA

Copyright: © CEMI      Photo ID: 884634     Uploaded by: Collectors Edge Minerals (Phil Persson)   View Count: 122   Approval status: Public galleries    Type: Photo - 5312 x 2988 pixels (15.9 Mpix)

Detroit City Mine Portal early development work.

Detroit City Mine, Mount Bross, Alma Mining District, Park Co., Colorado, USA

Copyright: © CEMI      Photo ID: 884633     Uploaded by: Collectors Edge Minerals (Phil Persson)   View Count: 45   Approval status: Public galleries    Type: Photo - 5312 x 2988 pixels (15.9 Mpix)

Initial Excavation of Detroit City Mine Portal Site.

Detroit City Mine, Mount Bross, Alma Mining District, Park Co., Colorado, USA

Copyright: © CEMI      Photo ID: 884632     Uploaded by: Collectors Edge Minerals (Phil Persson)   View Count: 70   Approval status: Public galleries    Type: Photo - 5312 x 2988 pixels (15.9 Mpix)

Detroit City Mine Portal with equipment in September 2017.

Detroit City Mine, Mount Bross, Alma Mining District, Park Co., Colorado, USA

Copyright: © CEMI      Photo ID: 884631     Uploaded by: Collectors Edge Minerals (Phil Persson)   View Count: 70   Approval status: Public galleries    Type: Photo - 747 x 560 pixels (0.4 Mpix)

Location of the new Detroit City Mine compared to the Sweet Home mine. Summit of Mount Bross (A Colorado “fourteener”) is shown as well. Tom Praszkier graphic.

Detroit City Mine, Mount Bross, Alma Mining District, Park Co., Colorado, USA

Photo ID: 884630     Uploaded by: Collectors Edge Minerals (Phil Persson)   View Count: 114   Approval status: Public galleries    Type: Photo - 994 x 930 pixels (0.9 Mpix)
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