Call Number (LC) Title Results
EBD C22.11-6468 Iceland spar and optical fluorite 1
EBD C22.11-6469 Progress in metal mine ventilation 1
EBD C22.11-6470 Mining methods and costs at Porcupine United Gold Mines' Rochester mine at Timmins, Ontario 1
EBD C22.11-6471 Rubies and sapphires 1
EBD C22.11-6472 to C22.11-6474 Quartz and silica 1
EBD C22.11-6475 Rhenium (and masurium) 1
EBD C22.11-6476 Milling methods and costs at Argonaut Mill, Jackson, Calif 1
EBD C22.11-6477 Mining laws of Netherlands 1
EBD C22.11-6479 Milling methods and costs at Arthur and Magna concentrators of Utah Copper Co 1
EBD C22.11-6480 Tunnel driving methods used at Ojuela unit of Compania Minera de Penoles, S. A., Ojuela, Durango, Mexico 1
EBD C22.11-6481 Organization plan of Holmes Safety Association 1
EBD C22.11-6482 Chalk, whiting, and whiting substitutes 1
EBD C22.11-6483 Significant features of wire-saw operation in Europe 1
EBD C22.11-6484 State mine inspectors their appointment, qualifications, and remuneration. 1
EBD C22.11-6486 Significance of solvent analysis as applied to coal 1
EBD C22.11-6487 New signaling device for shaft mines with comments and suggested modifications 1
EBD C22.11-6488 Methods and costs of milling feldspar at Minpro plant, Tennessee Mineral Products Corporation, Spruce Pine, N.C 1
EBD C22.11-6489 Milling methods and costs at Verde Central concentrator, Jerome, Ariz 1
EBD C22.11-6490 Mining methods of Kirkland Lake Gold-Mining Co. (Ltd.), at Kirkland Lake, Ontario 1
EBD C22.11-6491 Turquoise 1