| Reference | {Deposit:: SMOCK, J.C., 1888, BUILDING STONE IN STATE OF NEW YORK: NEW YORK STATE MUSEUM BULLETIN 3, P.45}{Deposit:: KEMP, J.F., AND NEWLAND, D.H., 1899, PRELIMINARY REPORT ON THE GEOLOGY OF WASHINGTON WARREN, AND PARTS OF ESSEX AND HAMILTON COUNTIES: NEW YORK STATE MUSEUM 51ST ANNUAL REPORT 1897, V.2, P 522, PL. 4}{Deposit:: LUEDKE, E.M., WRUCKE, C.T., AND GRAHAM, J.A., 1959, MINERAL OCCURENCES OF NEW YORK STATE WITH SELECTED REFERENCES TO EACH LOCALITY: UNITED STATES GEOLOGICAL SURVEY BULLETIN 1072-F, P 431, 439} |