Hello Fairburn Agate Collectors! My husband and I are huge fairburn agate fans! We hunt in and around the Badlands area of South Dakota as well as buy and sell them. This is such a rewarding hobby. The rewards are not often, but when you find one, it's almost like finding a little piece of heaven. We love the story behind the fairburn agates.Did you know that an agate is 250 to 300 million years old? That makes them older than dinosours. They are also rarer than diamonds and no two are alike. That's Pretty Unique! We hope you enjoy bidding on our fairburn agate and if you have any questions, please feel free to ask. This agate measures 4 x 2 1/2 x 2 inches. Good luck bidding!