Gemstone Mines in New York
5Total Sites
2Active
Gemstone Mining in New York
New York has 5 gemstone-related mine and mineral deposit locations recorded in federal databases. Of these, 2 are currently active operations. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
The earliest recorded gemstone mine in New York is Crystal Grove Diamond Mine in Fulton County, with records dating to 1955.
By County
| County | Sites |
|---|---|
| Orange County | 2 |
| Fulton County | 1 |
| St. Lawrence County | 1 |
| Warren County | 1 |
Gemstone Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Crystal Grove Diamond Mine | Fulton | Surface | Producer |
| Ruby Mountain Development | Warren | Surface | Producer |
| Amity Spinel Deposit | Orange | Occurrence | |
| Fall Hill Wernerite Deposit | Orange | Occurrence | |
| West Pierrepont Tourmaline Deposit | St. Lawrence | Occurrence |