For the jeweler, it means turning bench sweeps and old scrap into casting grain. For the dentist, it means reclaiming precious metals from crowns, bridges, and filings. For the small refiner, it means building a business model based on one of the few commodities that never loses its inherent value.
Refining Precious Metal Wastes: A Master Handbook for the Jeweler, Dentist, and Small Refiner For the jeweler, it means turning bench sweeps