| Reference | {Deposit:: CHUNG, C.K., 1975, TUNGSTEN AND MOLYBDENUM DEPOSITS IN SOUTH KOREA; KOREAN INSTITUTE OF MINERAL AND MINING ENGINEERS JOURNAL, VOL. 12, NO. 4, P. 192-199.}{Deposit:: ENGINEERING AND MINING JOURNAL, 1984, 1984 E&MJ INTERNATIONAL DIRECTORY OF MINING, P. 295.}{Deposit:: LEE, S.M., GEOLOGY AND ORE DEPOSITS AT THE OKBANG SCHEELITE MINES, NORTH GYEONGSANG PROVINCE, KOREA, JOURNAL OF THE GEOLOGICAL SOCIETY OF KOREA, VOL. 3, NO. 1, MARCH 1967, P. 1-19.}{Production:: CUMULATIVE: ITEM 1: CHUNG, C.K., 1975. ITEM 2: U.S.B.M., MINERAL TRADE NOTES.} |