Long ago, I was a DJ at a radio station in Iowa City. One on-air personality had been cursing way too much in his private life. Instead of ‘Keokuk’ by mistake he said ‘Keofuck’ on the air. Until recently, this was my only thought when I heard the of the town of Keokuk. But this city in SE Iowa is home to some amazing rocks, and I don’t mean cocaine. It has namesake geodes!
Keokuk geodes are found unsurprisingly, near Keokuk, Iowa, Iowa’s southern-most city on the banks of the Mississippi. They are sedimentary geodes, found in deposits of shale and limestone. Here’s more about geodes. Keokuk geodes are silica based on the outside and sparkley on the inside: most often the geode balls are lined with quartz but may include amethyst, calcite, chalcedony, limonite, marcasite, pyrite, and sphalerite.
Last month, we went on a geode hunt. The area of SE Iowa, SW Illinois, and NE Missouri is prime goede hunting territory. Here are some locations where you can look for a fee.
We did our hunting in Illinois at Jacob’s Geodes.
The geodes look like blobs on the outside and some of the fun is not knowing exactly what treasure you are getting on the inside. I highly recommend going geode hunting. The banks of the Mississippi are gorgeous and we had buckets of fun for not a whole lot of money. I guess you could say that after all these years, I still know how to rock.