Los Osos, CA Manganese Mines
Manganese Mines in Los Osos, California
| Mine |
Owner |
Land Status |
Work Type |
Minerals |
| Jobe Ranch Mine |
|
|
|
Manganese |
| Johe Ranch Deposit |
Louise E. Serrano |
Private |
|
Manganese |
| Lanscioni Prospect |
|
|
|
Manganese |
| Lanscioni Prospect |
Mrs. Luisa Lancioni |
|
|
Manganese |
| Serrano Prospect |
|
|
|
Manganese |
| Serrano Prospect |
Carlos Serrano |
|
|
Manganese |
| Welch Mine |
|
|
|
Manganese |
| Welch Mine |
|
|
|
Manganese |
| Welch Mine |
Mr. Welch |
Private |
|
Manganese |
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