Today goldfinger treasure hunters from old electronic junk circuit boards | Archimedes Channel |

@MakeGold 👉 Electronic waste contains various precious metals such as gold, silver, and copper. Treasure hunters or individuals involved in e-waste recycling may extract these metals through a process known as “urban mining.“ The process involves dismantling electronic devices, sorting components, and using various methods such as chemical processes or smelting to recover valuable metals. Today goldfinger treasure hunters from old electronic junk circuit boards. 0:02 well did you know you can extract gold 0:12 break or cut away the gold fingers those 0:25 do to separate the gold from the PCB 0:28 gold fingers is use a 68% matric acid 0:48 separate the gold plate from the PCB 1:10 gold flakes and particles are done then 2:39 that gold dust or powder to fly away so 2:56 little nugget of gold like this