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- Continuous heavy liquid concentration of spodumene
- Continuous heavy liquid concentration of kyanite
- Heavy liquid concentration of brucite
- Continuous heavy liquid concentration of brucite
- Recovery of silicon carbide from granite sludge
- Recovery of rutile from a porphyry copper tailings sample
- Beneficiation of a phosphate ore produced by borehole mining
- Beneficiation of high-magnesium phosphate from southern Florida
- Continuous beneficiation of dolomitic phosphate ores
- Removal of magnesia from dolomitic southern Florida phosphate concentrates by aqueous SO₂ leaching
- Recovery of zircon from investment casting molds
- Recovery of phosphate from Florida phosphate slimes
- Pioneering studies on the flotation of corundum from a Montana gneiss
- Flotation of silicon carbide from waste sludges