Galleries > Travel and Leisure Gallery |
|
|
|
|
A carbon recovery circuit adsorbs gold in a sodium cyanide solution at the AngloGold Ashanti Ltd. Cripple Creek & Victor gold mine in Colorado on Thursday, Nov. 5, 2009. (Matthew Staver/Bloomberg) #
| |
|
|
Rank: 5159 Good | Great | Amazing |
|
|
|
|
|