Brown's Gulch Below Brooklyn Mine near Silverton, Colorado
![Image: Brown's Gulch Below Brooklyn Mine near Silverton, Colorado](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/BrooklynMine.jpg?itok=InpszVOs)
Detailed Description
USGS scientist measuring pH, Specific Conductance and dissolved oxygen in a remediation ditch constructed with local volcanic rock possessing some acid neutralizing capacity.
Brown's Gulch is below the Brooklyn Mine, a few miles north of Siverton, Colorado, in the Mineral Creek basin.
Sources/Usage
Public Domain.