The Earth and Its Valuable Resources
Wednesday, July 31, 2013 at 1:00 PM
Mount Airy Branch Library
For ages 8 - 14
Join Liz Graybill for a hands-on program about geology. Learn what geology is, how to identify rocks and minerals, and how mining works. Participants will make their own toothpaste as well as mine cookies! Refreshments will be served.