"Refining Precious Metal Wastes" by C. M Hoke-362pg Book-Gold-Rhodium-DIY
"Refining Precious Metal Wastes"
by C. M Hoke
362 pages (Softback)
How to recover the precious metals from wastes products of jewelers, dentists, photographers, electroplating, stripping solutions. Covers the equipment, chemicals, and procedures used, as well as the economics of refining the various kinds of wastes. Identifying metals in solution. Also discusses rhodium, ruthenium, and osmium.