| Lat / long: | 41.59419, -72.64982 |
| Primary: | Flagstone |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 90070083 |
| DEP | 10240436 |
| Reference | {Deposit:: SMITH,CHARLES,MAP OF MINES & QUARRIES OF CONN,JUNE 1972.}{Deposit:: FOR ATTACHMENT SEE 09-001-00013.} |
| Reporter | Eastern Field Operations Center (EFOC) |