References
MORRILL, P. AND CHAFFEE, R., 1964, VERMONT MINES AND MINERAL LOCALITIES: MONTSHIRE MUSEUM; (HANOVER, NH), P. 36.DALE, T.N., 1914, SLATE IN THE UNITED STATES: USGS BULLETIN 275, PP. 89-111.DOLL, C.G., ET AL, 1961, CENTENNIAL GEOLOGIC MAP OF VERMONT: STATE OF VERMONT; (MONTPELIER, VT)FOWLER, P., 1950, STRATIGRAPHY AND STRUCTURE OF THE CASTLETON AREA, VERMONT: VGS BULLETIN NO. 2, PLATE 1.UNPUBLISHED MAP: DELAWARE AND HUDSON RR MAP OF THE QUARRIES AND MILLS (1924).Doll, C.G., 1961, Centennial Geologic Map Of Vermont: Vermont Geological Survey, Scale 1:250,000.Doll, C.G., 1961, Centennial Geologic Map Of Vermont: Vermont Geological Survey, Scale 1:250,000.Morrill, P. And Chaffee, R., 1964, Vermont Mines And Mineral Locations: Montshire Museum, Hanover, New Hampshire, 50 P.Morrill, P. And Chaffee, R., 1964, Vermont Mines And Mineral Locations: Montshire Museum, Hanover, New Hampshire, 50 P.Fowler, P., 1950, Stratigraphy And Structure Of The Castleton Area, Vermont: Vermont Geological Survey Bulletin 2.Fowler, P., 1950, Stratigraphy And Structure Of The Castleton Area, Vermont: Vermont Geological Survey Bulletin 2.Dale, T.N., 1914, Slate In The United States: U.S. Geological Survey Bulletin 275, 220 P.Dale, T.N., 1914, Slate In The United States: U.S. Geological Survey Bulletin 275, 220 P.