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• Electrolytes for electrorefining hafnium
• Investigation of a cell design for electrowinning zirconium metal from zirconium tetrachloride
• Recovering byproduct heavy minerals from sand and gravel, placer gold, and industrial mineral operations
• Recovery of byproduct heavy minerals from sand and gravel operations in central and southern California
• Recovery of byproduct heavy minerals from sand and gravel operations in Oregon and Washington