The Museum is temporarily closed to the public due to COVID-19. Read More


The Maine Mineral and Gem Museum showcases our geological history, displays renowned mineral and rock collections, provides educational opportunities for the novice and expert alike, conducts historical and geological research and is a Maine travel destination for residents and visitors. MMGM will house the finest collection of Maine minerals and gems. It will include the famous Perham Collection, viewed by generations in a local mineral store that operated for ninety years. MMGM will display one of the world’s foremost collections of extraterrestrial rocks—meteorites from Mars, the Moon and the Asteroid Belt that teach us about the origins of our Solar System.




Our goal is to amaze in a one-of-a-kind, world-class museum located a stone’s throw away from the Western Maine mines that once sheltered these mineral treasures.The Paulus Design Group of Bath, Maine and Washington, DC is working with 1220 Exhibits of Nashville, TN to bring an exceptional interactive museum experience to the fingertips of visitors.