| Abner Gray |
|
Unknown |
|
Copper |
| Blodgett Prospect |
Dwight Blodgett |
Private |
|
Copper |
| Blodgett Prospect |
|
|
|
Copper |
| Brooksville |
|
Unknown |
|
Copper |
| Cape Rosier Mine (1968-1972) |
|
|
|
Copper |
| Castine Prospect |
|
Unknown |
|
Copper |
| Chester Mine |
|
Private |
|
Copper |
| Clyde Limeburger Prospect |
Clyde Limeburner |
Private |
|
Copper |
| Clyde Limeburner Prospect |
|
|
|
Copper |
| Colton and Highlands Mine |
|
Unknown |
|
Copper |
| Deer Isle Mine (1870s, 1907-1910?) |
|
|
|
Copper |
| Deer Isle Mine Prospect |
|
Unknown |
|
Copper |
| Eggemoggin Mine |
|
Private |
|
Copper |
| Emerson & North Castine |
|
|
|
Copper |
| G.E.Smith Prospect |
|
Unknown |
|
Copper |
| G.Y.Mills |
|
Unknown |
|
Copper |
| Hercules Mine |
|
|
|
Copper |
| Highland Prospect |
|
|
|
Copper |
| J.P.Tapley Prospect |
|
Unknown |
|
Copper |
| Jones Jones and Dodge Prospect |
|
Unknown |
|
Copper |
| Jones Prospect |
|
|
|
Copper |
| Kenney Grindle Mine |
|
Private |
|
Copper |
| Leach Shaft (1969-71) |
|
|
|
Copper |
| Lymburner Prospect |
|
|
|
Copper |
| Manhattan Mine |
|
|
|
Copper |
| Mansfield Mine |
|
Unknown |
|
Copper |
| N.Perkins Prospect |
Clifford O. Austin |
Private |
|
Copper |
| Penobscot Unit of the Callahan |
Callahan Mining Corp |
Private |
|
Copper |
| Perkins Prospect |
|
|
|
Copper |
| Rosier Extension Prospect |
|
Unknown |
|
Copper |
| Shepardson Prospect |
|
|
|
Copper |
| Sherardson Prospect |
|
Unknown |
|
Copper |
| T.C.Tapley Prospect |
|
Unknown |
|
Copper |
| Tapley Mine (1880-1907?) |
|
|
|
Copper |
| Unnamed Mine |
|
Private |
|
Copper |
| Unnamed Mine |
|
Private |
|
Copper |
| Unnamed Prospect |
|
Private |
|
Copper |
| W.E.Tapley Prospect |
|
Unknown |
|
Copper |
