RE: What type of Dore bars will Rochester produce? I would imagine the Dore bars won't be the large type, but with the gold mill recovery rate at about 90 percent they should however be close to 99% smelted purity. I'm interested though in the silver price recovery as their is a world shortage of silver being mined versus silver being consumed. And Rochester will produce 250,000 ouces or more this year. Report out any day now.