| 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 DEPOSITS OF AROOSTOOK CO.,MAINE.}{Reserve-Resource:: MAINE GEOLOGICAL SURVEY BULL. 4 , 1947, P.38.} |