If you have unwanted gold, silver, or jewelry lying around your house, you can sell it to a recycler who will give you cash for your items — and you can feel good about doing it. Gold and diamond ...

Japan-based Tanaka Precious Metals, through its RE Series products, is calling greater attention to its decades-old recycling methods. Gold bonding wire is among the RE Series products now being ...

When it comes to the value per ton, pound or even ounce, no materials make more sense to recycle than precious metals. Tokyo-based Tanaka Precious Metals, which operates a smelter and refinery in ...