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| These gravels produced about 500,000 oz of gold dust along a 9 mile stretch of the Merced River. Was the environmental cost worth it? Probably not, but the gravels do start to tell a story of a convergent oceanic-continental boundary. We would piece the rest of the story together throughout the afternoon. |
| Date: 3/14/09 9:20 AM | Keywords: dredge tailings Merced Falls MJC Geology southern motherlode |
| Total images: 65 | Last update: 3/20/09 5:55 PM | Copyright Ryan J Hollister | Help |