Mine La Motte Group

BLOOM, D. "ANSCHUTZ PLANNING FEASIBILITY STUDIES", PRESSCLIPPING - MISSOURI NEWSPAPER, JUNE 28, 1979KLINE, H.D., W.A. CALHOUN, AND B. M. REYNOLDS. MINING ANDMILLING METHODS AND COSTS, MADISON MINE, NATIONAL LEAD CO.USBM I C 8028, 1961.WHARTON,H.M. GUIDEBOOK TO THE GEOLOGY AND ORE DEPOSITSOF SELECTED MINES IN THE VIBURNUM TREND,MISSOURI. MIS-SOURI DEPARTMENT OF NATURAL RESOURCES,GEOLOGICAL SURVEY,RI 58,1975TYLER,P.M. COBALT,U.S.B.M. IC 6331,1930, PAGE 11.HAGNI,R.D.,AND D.R. JESSEY. EVALUATION AND CLASSIFICATIONOF MINERAL RESOURCE INFORMATION ON COBALT AND NICKEL INMISSOURI. FINAL REPORT TO USBM, GRANT AGREEMENT, G.O.155019, 1976.REED,J.J. CASE HISTORY IN PILLAR RECOVERY (SOUTHEASTMISSOURI MINING DISTRICT). MINING ENGINEERING, JULY1959.