| Lat / long: | 38.94781, -77.06524 |
| Primary: | Talc-Soapstone |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Past Producer |
| Production years: | PRE-1700 |
| Host type: | Gneiss |
| MRDS | W000524 |
| DEP | 10105464 |
| Reference | {Deposit:: HOLMES, W.H., 1890, AMER. ANTHRO., VOL. 3, NO. 4, PP. 321-330.}{Deposit:: HIGGINS, M.W., 1972, GSA BULL.,VOL. 83, NO. 4, FIG 1}{Deposit:: CARR, M.S., 1950, USGS BULL 967, P. 11, PL. 6.} |
| Reporter | Wright, Nancy A. |