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Showing: 1 to 10 of 6 matches for "fergusonite"  Page   1
TITLE The Flotation of Radioactive Minerals 
SUMMARY ... have been successfully pre-concentrated by flotation at Queen's University, Kingston. In particular, uraninite, uranothorite, euxenite, and fergusonite, have responded to flotation to yield grades of 0.2 to 6.0 .per cent U .o. with recoveries of 85 to 98 per cent, from heads analysing approximately ...
AUTHOR Lord, T.V.
PUBLISHED 1945
TITLE The Flotation of Radioactive Minerals 
SUMMARY ... have been successfully pre-concentrated by flotation at Queen's University, Kingston. In particular, uraninite, uranothorite, euxenite, and fergusonite, have responded to flotation to yield grades of 0.2 to 6.0 .per cent U .o. with recoveries of 85 to 98 per cent, from heads analysing approximately ...
AUTHOR Lord, T.V.
PUBLISHED 1945
TITLE Niobates, Tantalates 
SUMMARY ... etc. The following groups may be mentioned: The isometric PYROCHLORE GROUP, including pyrochlore, microlite, etc. The tetragonal FERGUSONITE Group, including fergusonite and sipylite. The orthorhombic COLUMBITE Group, including columbite and tantalite. Also the orthorhombic SAMARSKITE GROUP ...
AUTHOR Dana, Edward Salisbury ; Ford, William E.
PUBLISHED 1922
TITLE The Hydrometallurgy of Refractory Canadian Uranium and Columbium Minerals 
SUMMARY ... concentrates. Recoveries of over 90 per cent of the uranium and columbium have been obtained when treating concentrates containing euxenite, fergusonite, betafite, and pyrochlore. The processes ?consisted -of leaching the columbium with hydrofluoric acid, and the uranium with nitric acid, sulphuric ...
AUTHOR Pittuck, A.D.
PUBLISHED 1958
TITLE The Hydrometallurgy of Refractory Canadian Uranium and Columbium Minerals 
SUMMARY ... concentrates. Recoveries of over 90 per cent of the uranium and columbium have been obtained when treating concentrates containing euxenite, fergusonite, betafite, and pyrochlore. The processes ?consisted -of leaching the columbium with hydrofluoric acid, and the uranium with nitric acid, sulphuric ...
AUTHOR Pittuck, A.D.
PUBLISHED 1958
TITLE Exploitation Of Small Deposits Of Rare Metal And Rare Earth Minerals - Indian Experience 
SUMMARY ... pegmatites of Jharsuguda district of Orissa. Beryl, lepidolite, spodumene and cassiterite minerals are the by-products from the pegmatite ores. Fergusonite, samarskite and microlite are the other niobium and tantalum bearing minerals which are also found in pegmatites. Xenotime, the chief mineral of ...
AUTHOR Ramesh Babu, P.V.
PUBLISHED 2012
Showing: 1 to 10 of 6 matches for "fergusonite"  Page   1

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