1 troy ounce gold bar? | Page 3 | Coin Talk
Jun 09, 2018· 100 mills fine or 100 mills thick (sometimes .100 mills) 100 mills merely means plated. Sellers want you to think that "100 mills" plating is somehow more valuable than regular plating. "100 mills" is a fantasy term that has no generally accepted definition. The items pictured below are NOT pure silver or gold.