A presentation on the history of the Mount Waldo quarry will take place Thursday, June 23 at 7 p.m. at Frankfort Elementary School.

The presentation is being organized by the Waldo Pierce Reading Room and Library.

The guest speaker will be Stephen Haynes, curator of the Maine Granite Industry Historical Museum, and he will provide a slideshow and presentation.

Haynes, according to a press release from the library, is a wealth of information on the history of Maine quarries. He will bring tools used in the quarry and discuss the chemical composition of the rocks, followed by a group discussion and related stories.

Light refreshments will be served. For more information about the presentation, call 223-4438.

Library hours are Monday, 6-8 p.m.; Tuesday, 9-11 a.m.; Wednesday, 4-8 p.m.; Thursday, 2-8 p.m.; and Friday and Saturday, 9-11 a.m.