References
HITCHCOCK, E. 1861, THE GEOLOGY OF VERMONT, VOL. II: (CLAREMONT MFG. CO., CLAREMONT, NH) P. 787.MORRILL, P. AND CHAFFEE, R., 1964, VERMONT MINES AND MINERAL LOCALITIES: (MONTSHIRE MUSEUM; HANOVER, NH) P. 49.PEARRE, N.C. AND CALKINS, J.A., 1957, MINERAL DEPOSITS AND OCCURRENCES IN VERMONT EXCLUSIVE OF CLAY, SAND AND GRAVEL AND PEAT. USGS MAP, MR-5.Pearre, N.C. And Calkins, J.A., 1957, Mineral Deposits And Occurrences In Vermont, Exclusive Of Clay, Sand And Gravel, And Peat: U.S. Geological Survey Mineral Investigations Resource Map Mr-5, Scale 1:500,000.Pearre, N.C. And Calkins, J.A., 1957, Mineral Deposits And Occurrences In Vermont, Exclusive Of Clay, Sand And Gravel, And Peat: U.S. Geological Survey Mineral Investigations Resource Map Mr-5, Scale 1:500,000.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.Hitchcock, E. (With Sons And Albert Hager), 1861, Report On The Geology Of Vermont; 2 Volumes: Claremont Mfg. Co., Claremont, New Hampshire, 988 P.Hitchcock, E. (With Sons And Albert Hager), 1861, Report On The Geology Of Vermont; 2 Volumes: Claremont Mfg. Co., Claremont, New Hampshire, 988 P.