The story revolves around the intricate process of reclaiming precious metals from various waste materials in the jewellery industry. Mastermelt, a precious metals refiner, educates jewellers on the value of every waste-attracting object. The practice of collecting valuable dust and scraps from jewellery-making processes is highlighted, with examples of unexpected sources yielding significant amounts of money. Larger manufacturers are investing in new technology to capture waste more efficiently. The industry relies on trust between jewellers and refiners, as discrepancies in processing outcomes can arise. Despite advanced methods, workshops like Hockley Mint acknowledge that not all precious metals can be captured from waste materials.
https://www.ft.com/content/0512638c-b7c2-11e6-961e-a1acd97f622d