Gold Recovery from Mixed CPU'S using Iodine Leaching and Poor Man's Aqua regia

In this video, I recover gold from mixed cpu's. I'm trying a new to me method of gold recovery from the cpu pins by leaching them in iodine and precipitating the gold with vitamin c. I'll also be recovering the gold bond wires with poor man's aqua regia.
#refining #goldrecovery #goldrecycling