Recovering gold from 1 pound of BGA RAM Chips. How much is there?

In this video I determine how much recoverable gold is in one pound of BGA RAM chips. The final amount was a bit of a surprise. Please visit http://www.mdpub.com/UrbanGoldMining/index.html for more information. Huge amount of gold recovery from scrap BGA chips: https://youtu.be/l38-8x52YEw Scrapping out computers: https://youtu.be/DxPwUoKmer0 Ashing plastic IC chips to extract gold: https://youtu.be/-LgefE-UY7o Making my own Nitric Acid: https://youtu.be/LcyTbLfH49U My home-made fume hood: https://youtu.be/TF64wl0a32w