| Name | Esperanza mine, Machacamarca, Machacamarca District, Cornelio Saavedra Province, Potosà Department, Bolivia |
|---|---|
| Mindat | mindat.org |
| ID | 368 |
| Name | Esperanza mine, Machacamarca, Machacamarca District, Cornelio Saavedra Province, Potosà Department, Bolivia |
|---|---|
| Mindat | mindat.org |
| ID | 368 |