MMGM is Closed. We'll reopen Thu at 10 AM

About the Museum

Maine to the core. The Maine Mineral & Gem Museum celebrates Earth and cultivates critical thinking through education, research and dynamic exhibitry— all designed to inspire visitors about Maine’s geologic history, pegmatite mining, and our planet’s place in the solar system. 

Our Mission

The mission of MMGM is to celebrate the mineralogy of Maine and enlighten visitors as to the origin of Earth and beyond through dynamic exhibits, educational programming, and scientific research – all designed to fire the imagination.

Board of Trustees

all mmgm staff group picture

Meet the Founders

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