Your assertion which the "gold" rises to the top is The rationale I ask this since that is the way mica particles act in a pan. Jun 16, 2008 #eleven Steve in MI- My write-up was all a estimate from a website, except for the italics at the top. I https://neptunedirectory.com/listings13264749/a-secret-weapon-for-gold-standard-100-whey-protein-for-sale