



We host an annual Fall mineral, gem, and fossil show the weekend before Thanksgiving each year. The fossil show includes exhibits and vendors selling minerals, fossils, jewelry and other items related to the hobby. In addition we have a children’s booth just for kids 13 years old and younger where they can assemble a “Rock Hound Starter Kit” collection of minerals, rocks, fossils in an egg carton. In over two decades of shows, we have given away over 13,000 of the kits. These make a great start to a budding geologist’s collection or start for a science fair project.

This year will be our 61st annual show, November 16-18 at the Affton Community Center. We have several great prizes shown above, scroll down to see descriptions of them! Be sure to fill out an admission slip to have a chance to win one of these prizes. See the show flier on the right for details on the upcoming show.



If you would like more info on local Mineral shows and rockhound clubs click on our News page for up to date listings and links to Gem Show, Mineral Show, and Fossil Show announcements. We update our rockhound news twice an hour and showcase the top mineral shows and rockhound news in the USA and the World. Also, follow us on Twitter for even more rockhound events, commentary, and laughable quips from American Geode.