Black Friday Weekend at MMGM Store: Save Up to 35% Storewide!

Get ready for the MMGM Store’s biggest sale of the year! From Black Friday through Cyber Monday, you can save up to 35% storewide, both in-store and online at store.mainemineralmuseum.org Shop gemstone jewelry, minerals, fossils, books, and gifts for everyone on your list. This weekend is your chance to pick up one-of-a-kind treasures, handmade pieces, and Maine-inspired jewelry at the lowest prices of the year. Last-Chance Deals! Due to rising material costs, the MMGM Store will increase jewelry prices in January 2026. This Black Friday weekend is the best time to shop and save. Whether you join us in Bethel for Shop Small Saturday or browse our online store from home, your purchases help support the Museum’s mission to connect people with Maine’s rich geologic heritage and inspire the next generation of scientists. Save up to 35% | Friday, Nov. 28 – Monday, Dec. 1 Shop local. Support science. Give something truly special.