In accordance with the Youngstown State University safety measures currently in place, the Clarence R. Smith Mineral Museum is temporarily closed until further notice. View up-to-date information regarding the university's safety measures at


The product of a generous donation from a local family, The Clarence R. Smith Mineral Museum showcases high quality specimens from around the world! Conveniently located on the campus of Youngstown State University, the museum lies within walking distance of several local points of interest. Stop in for a minute or an hour, by yourself or with a group, during open hours or by appointment; the Clarence R. Smith Mineral Museum is here for the education and enjoyment of the community!


Moser Hall
134 Lincoln Avenue
Youngstown, OH 44503


 Museum Phone: (330) 941 – 7454

For group tours, please email Stefanie at

Spring 2020 hours

Tuesdays 9AM-3PM
Wednesdays 9AM-3PM
Thursdays 9AM-3PM
Fridays 9AM-3PM
Mondays, Saturdays, Sundays – CLOSED