Tuesday, July 10th 2018
1:00 PM
Presented by Jones Geological Services. Learn the difference between a rock and mineral, and how rocks create an earthquake. Samples of rocks, minerals, and fossils will be used during the show. Everyone takes home a Pennsylvania Fossil. Limit 100 youth. Geared for Grades K and up. Please pre-register by calling the library at 717-626-2255.