| Reference | {Deposit:: BALTIMORE REGIONAL PLANNING COUNCIL. GENERAL DEVELOPMENT}{Deposit:: PLAN FOR THE BALTIMORE REGION, DECEMBER 15, 1972. 137 PP.}{Deposit:: HUNTER, W.L. & G.V. SULLLIVAN. UTILIZATION STUDIES ON CHROM-}{Deposit:: ITE FROM SEIAD CREEK, CA. BUMINES RI 5576, 1960. PP. 20-23.}{Deposit:: PEARRE, N. AND A. HEYL. CHROMITE AND OTHER MINERAL DEPOSITS}{Deposit:: IN SERPENTINE ROCKS OF THE PIEDMONT UPLAND OF MARYLAND,}{Deposit:: PENNSYLVANIA, AND DELAWARE. U.S. GEOLOGICAL SURVEY}{Deposit:: BULLETIN 1082-K, 1960. PP. 707-833.}{Reserve-Resource:: JERMAIN, G.D. A.T.REYNOLDS PROPERTY. BUMINES WAR MINERALS}{Reserve-Resource:: REPORT. REGIONAL FILE 91.790, 1943, 14PP.} |