Native Heart and Soul - Kansas Pop rocks Boji stones, Marcasie nodules Kansas Pop Rocks are the common name for the stones that are sometimes trademarked as Boji Stones. They come from
![Set of Concretion Stones from Southwest Kansas, USA. Kansas Pop Rocks Isolated on White. Contains a Male Crystallized Stock Image - Image of male, connection: 132592283 Set of Concretion Stones from Southwest Kansas, USA. Kansas Pop Rocks Isolated on White. Contains a Male Crystallized Stock Image - Image of male, connection: 132592283](https://thumbs.dreamstime.com/z/set-concretion-stones-southwest-kansas-usa-kansas-pop-rocks-isolated-white-contains-male-crystallized-set-132592283.jpg)
Set of Concretion Stones from Southwest Kansas, USA. Kansas Pop Rocks Isolated on White. Contains a Male Crystallized Stock Image - Image of male, connection: 132592283
![Set of Concretion Stones from Southwest Kansas, USA. Kansas Pop Rocks Isolated on White. Contains a Male Crystallized Stock Photo - Image of earth, minerals: 132592248 Set of Concretion Stones from Southwest Kansas, USA. Kansas Pop Rocks Isolated on White. Contains a Male Crystallized Stock Photo - Image of earth, minerals: 132592248](https://thumbs.dreamstime.com/z/set-concretion-stones-southwest-kansas-usa-kansas-pop-rocks-isolated-white-contains-male-crystallized-set-132592248.jpg)