subzero stripping and refining

[mu50stang]

is the subzero method pretty easy and does with work well in stripping and refining gold from computer parts. thanks.

 

[butcher]

never tried it have no reason to, dont need to spend a bunch of money to get small amount of gold, wouldn't be worth it to me, plenty of cheap common chemicals and methods to use and information with a little effort, then maybe can make a profit from that lil bit of gold,

 

[Harold_V]

What butcher is trying to say is that you can learn to process precious metals on this forum without encumbering yourself to a company that will sell you reagents at inflated prices, holding you hostage because you use their system. Worst of all, you won't be any better off for the venture. They offer nothing that you can't get here, free of charge. Refining precious metals does not require a trick kit.

Buy Hoke's book, or download it. Read it until you understand what it tells you. Follow the prescribed methods for testing metals, so you understand what you're seeing. Read the forum, and learn ways to process without having to purchase nitric acid. It's nearly impossible to buy at a reasonable price, but you have alternatives, well discussed on this forum, to work around the need.

Read. Then read some more.

Harold