| Lat / long: | 41.53499, -72.47121 |
| Primary: | Feldspar |
| Tertiary: | Beryllium, Mica, Niobium (Columbium), Tantalum |
| Operation type: | Surface |
| Development status: | Past Producer |
| MRDS | W000658 |
| MAS | 90070036 |
| DEP | 10143406 |
| Reference | {Deposit:: REF PEGMATITE INVESTIGATIONS 1942-45 NEW ENGLAND GEOLOGICAL}{Deposit:: PROFESSIONAL PAPER 255, 1954.}{Deposit:: ACCESSORY MINERALS-BLACK TOURMALINE, COLUMBITE-TANTALITE, SC}{Deposit:: MUSCOVITE, RARE BIOTITE, GOLDEM, GREEN & BLUE BERYL CRYSTALS}{Deposit:: MILKY QUARTZ.}{Deposit:: PEARRE, NANCY C., 1957, USGS MIN INV RES MAP MR7.} |
| Reporter | Eastern Field Operations Center (EFOC) |