Hello! I joined this forum to ask a question concerning my school project. I'm collecting old circuit boards to extract the gold from (I'm using proper equipment because I have access to the school's chemistry lab) and I have a picture of a board that has gold color plating that I'm not sure is actually gold plating like you would see on RAM fingers or something. I've tried uploading a picture but the Insert image feature says I'm not allowed to post links and the manage attachments feature is giving me an error message. Your help is appreciated!