| Reference | {Deposit:: REPORT OF INVESTIGATION 5392,P. 3}{Deposit:: REPORT OF THE PANEL ON MANGANESE RECOVERY TECHNOLOGY.}{Deposit:: NATIONAL MINERALS ADVISORY BOARD, NMAB-323, 1976, 81PP.}{Reserve-Resource:: MILLER, R. MANGANESE DEPOSITSOF AROOSTOOK CO. MAINE.}{Reserve-Resource:: MAINE GEOLOGICAL SURVEY BULL.4 , 1947,P.38.} |