Search U.S. government technical reports digitized or harvested by TRAIL.
Methods for the recovery of platinum, iridium, palladium, gold, and silver from jewelers' waste
Economic relations of silver to other metals in argentiferous ores
Consumption of silver in the arts and industries of the United States
Silver consumption in the arts and industries of the United States in 1930 and 1931
Economic aspects of gold and silver
The legendary "White Metal" and its "ore"
Progress reports -metallurgical division.
Process for recovering gold and silver from activated carbon by leaching and electrolysis
Review and evaluation of silver-production techniques
Silver recovery from waste photographic solutions by metallic displacement
Recovery of silver and mercury from mill tailings by electrooxidation
Extraction of silver from refractory ores
Recovery of zinc, copper, silver, and iron from zinc smelter residue
Copper and silver recovery from a sulfide concentrate by ferrous chloride-oxygen leaching