![](http://www.alamy.com/thumbs/6/4BD7020B-6684-4242-8E5C-6E7BC9269E2E/C2G9MK.jpg)
Placer Mining-- Columbia, Tuolomne County - The Daley Claim
Placer Mining-- Columbia, Tuolomne County - The Daley Claim
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Photo credit: © The Protected Art Archive / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: blocks, flumes, min, miners, mining, placer, races, sluice