共 50 条
- [43] A NEW STAGE OF ECONOMICALLY IMPORTANT IRON-ORE SEDIMENTATION IN KREMENCHUG ORE DISTRICT OF THE UKRAINIAN SHIELD DOKLADY AKADEMII NAUK SSSR, 1985, 285 (01): : 174 - 176
- [44] PECULIARITIES OF MAGNETITE COMPOSITION OF SOME IRON-ORE DEPOSITS OF PRECAMBRIAN GEOKHIMIYA, 1976, (10): : 1576 - 1581
- [45] BHP GAINS IRON-ORE, COPPER, AND COAL-MINES IN UTAH INTERNATIONAL PURCHASE E&MJ-ENGINEERING AND MINING JOURNAL, 1983, 184 (03): : 43 - 43
- [46] WIDESPREAD STRIKE ACTIONS CLOSE DOWN CANADA KEY IRON-ORE MINES AND PLANTS E&MJ-ENGINEERING AND MINING JOURNAL, 1978, 179 (05): : 41 - &
- [47] HEAVY-MEDIUM AND GRAVITY SEPARATION AT ISCOR'S TIN-ORE AND IRON-ORE MINES. 1982, V 82 (N 7): : 186 - 192
- [48] SOME PROMISING TECHNIQUES FOR COMPLEX IRON-ORE METALLURGICAL PROCESSING JOURNAL OF METALS, 1988, 40 (11): : 110 - 110
- [49] The iron-ore deposits of the Moa district, Oriente Province, island of Cuba. TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1911, 42 : 73 - 90
- [50] The Duluth, South Shore & Atlantic Railway: A History of the Lake Superior District's Pioneer Iron Ore Hauler MICHIGAN HISTORICAL REVIEW, 2010, 36 (01): : 132 - 132