Laptops, phones, cameras, and the like are filled with gold plated circuit boards even printers and scanners have gold, silver, and copper, even platinum in them.
Gold is a precious, conductive, and pliable metal that retains a stable value better than many commodities. Its chemical properties make it useful for the manufacture of computers parts and electronics. Some people find it profitable to attempt to extract the gold from these scraps, then refine and sell it. This complicated process requires chemical expertise as well as access to various chemistry equipment. However, with the right knowledge, experience and tools, you can remove valuable gold from computer parts, other discarded electronics.
Things You Will Need:
Hydrogen Peroxide 3% I got from local pharmacy.
Muriatic acid 31% local hardware store.
Methyl Hydrate is 99.9% methyl alcohol it is used for fuel line antifreeze and can be purchased at your local hardware or automotive supply.
Funnel filter I used a drip coffee filter
2 large glass containers I like coffee pots for chemical heat.
Stir stick glass or plastic
Weigh scale mine is accurate to 1/10th of a grain.
Blow Torch hot enough to hard solder.
Clay bowls just about anything that has a melting point 500o above the melting point of gold will do.
Measuring cup anything you can use to make a 2:1 mix will do.
Although no special skills are needed one should follow all chemical and heat safety procedures.