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Bauxite: Float-and-Sink Fractionations and Flotation Experiments (open access)

Bauxite: Float-and-Sink Fractionations and Flotation Experiments

From Introduction: "This report presents the results of an investigation of the physical properties and characteristics of bauxite, with special reference to the possibility of applying commercial methods of concentration to low-grade bauxite."
Date: 1929
Creator: Gandrud, B. W. & De Vaney, Fred D.
Object Type: Report
System: The UNT Digital Library
[Letter from James Armour Lindsay to Mr. I. H. Kempner, September 24, 1949] (open access)

[Letter from James Armour Lindsay to Mr. I. H. Kempner, September 24, 1949]

Letter from James Armour Lindsay to Mr. I. H. Kempner discussing their hopes Kempner will visit the schools on his trip through the Southeast.
Date: September 24, 1949
Creator: Lindsay, James Armour
Object Type: Letter
System: The Portal to Texas History