Shop the Store
Specializing in jewelry made with colorful Maine mined gemstones from everyday casual to custom one-of-a-kind pieces. With a unique mineralogical niche, the Museum Store offers a wide selection of products for all ages.
What’s Happening at MMGM
11.15
11.15
Visit Bethel
Nestled in the heart of Maine’s most historical mines, this beautiful mountain village is a year round destination with activities for the whole family.
