| Lat / long: | 44.21416, -70.40132 |
| Tertiary: | Feldspar, Mica, Niobium (Columbium), Tin |
| Other material: | Beryl, Biotite, Cassiterite, Columbite, Feldspar, Muscovite, Orthoclase, Plagioclase, Quartz, Tourmaline |
| Operation type: | Surface |
| Development status: | Past Producer |
| First production started: | 1906 |
| MAS | 230170006 |
| DEP | 10291098 |
| Reference | {Deposit:: BASTIN E. PEGMATITES OF MAINE- USGS BUL. 445 PP 72-74, 1911}{Deposit:: CAMERON E, OTHERS PEGM. INVES. 1942-45 N. ENG. USGS PP 255 P} |
| Reporter | Harrison |