I found this online. I have no idea if you can acquire these around Atlanta or not. But it is a starting point.
Commercial examples -
Rauchenfels Steinbier Privatbrauerei Franz Joseph Sailer Marktoberdorf, Germany
Bosco's Famous Flaming Stone Beer Bosco's Brewery and Pizzeria Memphis and Nashville, Tennessee
Brimstone Stone Beer Brimstone Brewery Baltimore, Maryland
Stone Fired Ale Maritime Beer Company Inc. Halifax, Nova Scotia