Tuesday, May 15th, 2007
Photo by Shelley Grieshop
Hannah Dershem peers into a glass case of mineral specimens at the Mercer County Library in Celina during a tour of the collection on Monday. Students of all ages from the Mercer County Head Start program were first treated to a hands-on lesson by retired geology professor Ken Strickland on various types of minerals included in the large collection donated to the library by Ron and Ruth Langsdon of St. Marys.
Additional pictures for this date