Gold Mined from Placer and Hardrock? Think Again

Recycling all forms of metal may be a treasure in disguise. Aluminum, brass, copper, circuit boards, wire, steel, lead, electronic waste - to name a few may be your key to treasure. There is gold in circuit boards and on RCA and other connectors. In fact, you may actually earn more searching for junk metal rather than panning for gold. Who knows? Urban miners are the present day thing, and perhaps the future!

https://wizzley.com/recycling-metal-circuit-boards-and-wire-for-fun-and-profit/