Mines in Harmony, California
| Mine |
Owner |
Land Status |
Work Type |
Minerals |
| Alice Claim |
|
Unknown |
|
Mercury |
| Almaden Deposit |
|
|
|
Limestone |
| Buena Vista |
|
Private |
|
Mercury |
| Canitela Mine |
|
Unknown |
|
Mercury |
| Cypress Mountain Group |
|
Private |
|
Mercury |
| Dubost Deposit |
|
Unknown |
|
Limestone |
| Elizabeth and Winona Group |
|
Unknown |
|
Mercury |
| Fitzhugh Ranch |
Fitzhugh, William |
|
Underground |
Mercury |
| Fitzhugh Ranch Mine |
|
Unknown |
|
Mercury |
| Follet Ranch Prospect |
Mrs Follet |
Private |
|
Manganese |
| Gravel Pit |
|
Unknown |
|
Sand and Gravel |
| Gravel Pit |
|
Unknown |
|
Sand and Gravel |
| Gravel Pit |
|
Unknown |
|
Sand and Gravel |
| Hill Prospect |
|
|
|
Manganese |
| Hill Prospect |
|
Unknown |
|
Manganese |
| Kismet |
|
|
|
Mercury |
| Kismet Group |
|
Unknown |
|
Mercury |
| Klau Mine |
H. W. Gould Co. |
|
Surface/Underground |
Mercury |
| La Libertad Mine |
|
Unknown |
|
Mercury |
| Land Red Rock Pit |
Negranti Construction Co. |
|
|
Stone, Crushed |
| Little Bonanza |
Earl Merrifield And Others |
|
Unknown |
Mercury |
| Little Bonanza Mine |
|
|
|
Mercury |
| Mahoney |
Harold J. Biaggini |
|
Surface/Underground |
Mercury |
| Mahoney Mine |
Harold J. Biaggini |
Private |
Underground |
Mercury |
| Marquart |
J. L. Marquart |
|
|
Mercury |
| Marquart Mine |
|
Unknown |
|
Antimony |
| Marquart Prospect |
|
|
|
Manganese |
| Marquart Prospect |
J. R Marquart |
|
|
Manganese |
| Mayfield Prospect |
|
|
|
Manganese |
| Mayfield Prospect |
Solon Mayfield |
|
|
Manganese |
| Mora Brothers Quarry |
|
Unknown |
|
Stone |
| Morro Bay Deposit |
|
|
|
Manganese |
| Oceanic |
Ernest, Mina, Henry, And Mariana Curti |
|
Surface/Underground |
Mercury |
| Peppard Ranch Deposit |
|
Unknown |
|
Chromium |
| Rancho Santa Rita |
|
Unknown |
|
Chromium |
| Ricioli Prospect |
|
|
|
Manganese |
| San Luis Obispo |
|
|
|
Mercury |
| San Luis Obispo |
|
Unknown |
|
Mercury |
| Tamley Claim |
|
Unknown |
|
Mercury |
| Tamney |
Fine Enterprises |
|
|
Mercury |
| Unnamed Manganese Occurrence |
|
Unknown |
|
Manganese |
| Vulture |
Rudolph Mora |
|
Surface/Underground |
Mercury |
| Vulture Mine |
|
Unknown |
|
Mercury |
| Warren Ranch Deposit |
|
Unknown |
|
Mercury |
| Wheeler Claim |
|
National Forest |
|
Chromium |
| William Tell |
C. C. Thompson |
|
|
Mercury |
| William Tell Mine |
|
Unknown |
|
Mercury |
