Forest Park Museum Curator Pete Malmberg will lead a discussion of rocks and minerals Sunday from 1:30-2 p.m. at the museum at 14581 K Ave. in Perry.
A variety of unusual rocks and minerals from Dallas County and even father afield will be discussed. Visitors are welcome to bring their own specimens for the show-and-tell exercise.
The discussion is free and open to the public. No registration is required. Forest Park Museum is open for general touring from 1-4 p.m. Sunday.