Chemical which process should i use

[aravindmohan41]

i have bag of phones lying around and i was wondering which method i should use to extract gold from the connector pins, i have already pulled out the pins and cut out the gold plated parts of the pcb. what do you guys suggest?

 

[anachronism]

I'd honestly suggest that you do some forum searching for the relevant terms, and when you've done that come back with some questions based upon the knowledge you found.

Enjoy- it's a great journey but you need to make the first step.