Commercial gold refining operations serve a major role in the international economy, providing refined precious metal for jewelry, electronics, healthcare equipment, and monetary assets. Nevertheless, the environmental consequences of these large-scale operations extend far beyond the processing facility. Precious metal processing often requires chemical processing, elevated-heat furn... https://catherine950a6t.law-wiki.com/2177686/understanding_the_methods_of_gold_processing_practices_for_enthusiasts_and_industry_professionals