6a02f084-df66-4aa7-8d27-a125226740ff

View down adit at El Portal Barium mine showing unstable wall and ceiling rock.

View down adit at El Portal Barium mine showing unstable wall and ceiling rock.

View down adit at El Portal Barium mine showing unstable wall and ceiling rock.

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Yosemite National Park, Code: YOSE

El Portal Barium Mine, Yosemite National Park, California
Latitude: 37.8399200439453, Longitude: -119.540397644043

PMIS (Project Management Information System) : 148275
Legacy NPS Focus Record ID : 246375

03/08/2008

01/01/1995 - 12/31/2004

Public Can View

NPS staff

Marsha Davis

Tuesday, March 17, 2009 3:47:47 PM

Wednesday, August 9, 2017 10:38:20 PM

YOSE-440e5c8675994e498d41bb120370820f.jpg

Canon Canon, Canon PowerShot SD550

1/60 sec at f / 2.8

7.7 mm

Sunday, March 9, 2008 1:11:45 AM

jpg

966.2 kB

Inventory , Budget