| Reference | {Deposit:: MORRILL, P. AND CHAFFEE, R., 1964, VERMONT MINES AND MINERAL LOCALITIES: MONTSHIRE MUSEUM; (HANOVER, NH), P. 36.}{Deposit:: DALE, T.N., 1914, SLATE IN THE UNITED STATES: USGS BULLETIN NO. 275, PP. 89-111.}{Deposit:: FOWLER, P., 1950, STRATIGRAPHY AND STRUCTURE OF THE CASTLETON AREA, VERMONT: VGS BULLETIN NO. 2, PLATE 1.}{Deposit:: DOLL, C.G., ET AL, 1961, CENTENNIAL GEOLOGIC MAP OF VERMONT: STATE OF VERMONT; (MONTPELIER, VT).} |