Dos Rios, CA Manganese Mines
Manganese Mines in Dos Rios, California
| Mine |
Owner |
Land Status |
Work Type |
Minerals |
| Earl W. Long Prospect |
John Vinton |
|
|
Manganese |
| Long, Earl W. Woodman Station, Happy Four Last Chance |
|
|
|
Manganese |
| Montezuma Improvement Co |
|
Unknown |
|
Manganese |
| Montezuma Improvement Co. |
|
|
|
Manganese |
| Rowlison |
|
|
|
Manganese |
| Rowlison Prospect |
J. S. Rowlison |
|
|
Manganese |
| Summer Camp |
Henshaw Ranch |
|
|
Manganese |
| Unknown |
|
|
|
Manganese |
| Unknown |
|
|
|
Manganese |
| Unnamed Location |
|
Unknown |
|
Manganese |
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