| Clinton County | hematite | |
| Essex County | ||
| Mineville | magnetite | |
| Jefferson County | ||
| Antwerp | stilpnomelane | |
| Monroe County | ||
| Penfield | sphalerite | |
| Montgomery County | ||
| Hastings Mine | herkimer diamond | |
| Orange County | ||
| Amity | seybertite, sinhalite, spinel, warwickite | |
| Putnam County | ||
| Mahopac Iron Mine | clinochlore | |
| Pine Pond | scorodite | |
| Tilly Foster Mine | bronzite, chondrodite | |
| Richmond County | ||
| Staten Island | artinite, hydromagnesite | |
| Saint Lawrence County | coccolite, titanite, uvite | |
| Balmat | donpeacorite, kanoite, magnetite, turneaureite | |
| DeKalb Township | geerite | |
| Edwards | hexagonite | |
| Fowler | biotite | |
| Pierrepont | biotite | |
| Somerville | houghite | |
| Talcville | groutite, tirodite | |
| Saratoga County | ||
| Saratoga Springs | polycrase-(Y) | |
| Warren County | ||
| Barton Garnet Mine | hypersthene | |
| Johnsberg | serendibite | |
| West Chester County | ||
| Kinkle's Quarry | cyrtolite | |