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Glassy (Al,Fe)2O3 in bauxites from the Southern Highlands of NSW
Glassy (Al,Fe)2O3 bauxites the Southern Highlands NSW
2012/3/30
Across the Southern Highlands of New South Wales are sporadic ferruginous bauxites, mostly overlying Eocene basalts (Owen 1954). Abundant throughout these deposits are hard, vitreous, highly magnetic ...
Quantitative Phase Analysis of Bidi-Koum Bauxites (Guinea)
Bauxite Boehmite Gibbsite Goethite Hematite Quantitative Phase Analysis Wet Chemistry X-ray Diffraction X-ray Fluorescence
2011/12/22
Abstract: Fifty-two Bidi-Koum bauxites from Guinea, Africa, of diversified chemical composition were characterized for their mineral composition. First, 14 element oxide concentrations were determined...
Quantitative Determination of Hematite and Goethite in Lateritic Bauxites by Thermodifferential X-ray Powder Diffraction
Bauxite Goethite Hematite Iron Mineral analysis Thermal treatment X-ray powder diffraction
2012/1/9
An X-ray thermodifferential powder diffraction method for the quantitative determination of goethite and hematite in lateritic bauxites has been developed and consists of measuring the integrated inte...
Scanning Electron Microscope Study of Bauxites of Different Ages and Origins
Bauxite Boehmite Diaspore Gibbsite Halloysite Karstic Laterite
2012/2/10
Sixty-five bauxite samples of different ages and origins were studied by scanning electron microscopy. Only broken surfaces of the specimens were investigated. Size and form of individual crystals and...