Heap Leach Operation
By Geology, Geophysics, and Geochemistry Science Center
2006 (approx.)
![heap leach operation](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Std%20Hill.jpg?itok=Apv5tgGY)
Detailed Description
Heap leach operation at the Standard Hill gold mine near Mojave, California.
Sources/Usage
Public Domain.