RHODESIAN SAPPHIRE DEPOSITS.SWEENEY JW.1971; LAPIDARY J.; USA; 1971, VOL. 25, NUM. 0008Miscellaneous

FLORIDA STAKES ITS CLAIM IN THE URANIUM MARKETSWEENEY JW.1979; MIN. ENG. (N. Y.); USA; DA. 1979; VOL. 31; NO 9; PP. 1324-1325; BIBL. 6 REF.Article

LAND USE CONFLICTS AND PHOSPHATE MINING IN FLORIDASWEENEY JW.sdIN: PROC. VII FORUM GEOL. IND. MINER. GEOL. PHOSPHATE, DOLOMITE, LIMESTONE CLAY DEPOSITS; TAMPA, FLA.; 1971; TALLAHASSEE FLA. DEP. NAT. RESOUR. ,1972, P. 9 A 11Miscellaneous

THE PHOSPHATE INDUSTRY IN THE SOUTHEASTERN UNITED STATES AND ITS RELATIONSHIP TO WORLD MINERAL FERTILIZER DEMAND.SWEENEY JW; HASSLACHER RN.1970; U.S. BUR. MINES, INF. CIRC.; 1970, NUM. 8459, P. 1 A 76Miscellaneous

GIPSY-POSSIBLE USES OF A GENERALIZED INFORMATION PROCESSING SYSTEM IN MINING.SWEENEY JW; ADDISON CH; SHIELDS RW et al.1969; A.DECADE.OF.DIGITAL.COMPUTING.IN.THE.MINERAL.INDUSTRY.EDITOR.WEISS.A.; 1969, P. 305 A 309Miscellaneous