The Kentucky Artisan Center at Berea has a new exhibit featuring the Kentucky agate, a stone rarer than diamonds, in “Agate: Jewel of Kentucky” on display in the Center’s lobby through November 11, 2017. This exhibit tells about the history, formation, and location of these rare works of nature. Informational panels and over 30 agate specimens, as well as finished jewelry by Kentucky artists, will be featured in the exhibit.