MMGM MStore

10/13/2025

The Maine Mineral & Gem Museum MStore social media accounts will be merging with our museums main social media pages.
Follow on instagram and Maine Mineral & Gem Museum on facebook to keep updated on all things museum related!
Our store accounts will be closing on October 25th 2025.

10/11/2025

10/11/2025

09/15/2025

Uncover The Mysteries of the Universe with this new book in our museum store! "Mysteries of the Universe" by DK Books is an illustrated guide for young readers, exploring over 100 celestial objects with stunning photos and engaging text. It combines scientific facts, myths, and discoveries in a storybook style, perfect for sparking curiosity in children aged 6-9.

09/09/2025

"Mineralogy of Maine" is a two-volume work published by the Maine Geological Survey.

Volume 1:
Concentrates on descriptive mineralogy.
- Offers comprehensive details about Maine's minerals, including:
- Physical properties
- Crystal structures
- Occurrences

Volume 2:
Titled "Mining History, Gems, and Geology."
- Explores the state's mining history and gem production.
- Provides insights into the overall geology of Maine.
- Includes information on meteorites, maps of mineral localities, and updates on recent mineral discoveries.

09/04/2025

Tent Sale Reminder This Weekend!
Don’t forget, our tent sale is happening this weekend! In our back parking lot, you'll find mineral specimens and museum store products available at fantastic discounts.

Sale Details:
When: Saturday and Sunday

Time: 10 AM to 4 PM (aligned with museum hours)

We look forward to seeing you there!

09/01/2025

It's less than a week until the MMGM tent sale! Here’s a little throwback to last year’s event held in our back parking lot. While the minerals shown here aren’t the exact ones available this year, they serve as a great example of what you can expect! Be sure to stop by on September 6th and 7th for incredible deals!

08/31/2025

The MMGM MStore wants to shout a huge thank you to our amazing summer crew, who are off to chase new adventures! This summer's magic wouldn't have been the same without your sparkle! Go out there and rock the world, leaving no stone unturned!

08/30/2025

We are sorry to share that our sluicing season has officially come to a close! Here are some incredible discoveries made by our customers this summer. All of these beautiful stones were sourced from the Havey Quarry in Poland, Maine. If you captured any images while sluicing, please feel free to tag us

08/23/2025

The Maine Mineral & Gem Museum is excited to announce its annual tent sale! Join us in our back parking lot on September 6th and 7th for fantastic bargains on mineral specimens and store merchandise. To make room for new stock, prices will start as low as $1 and up. You won’t want to miss these unbeatable deals!