Northern Maine Minerals

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Northern Maine Minerals Family Owned & Operated Rock, Gem, Jewelry, and Fossil Shop Located in the Heart of Greenville, Maine Website: NorthernMaineMinerals.com

We strive to find those truly remarkable pieces for our dedicated buyers. Our geologists leave no stone unturned in their quest to get the best! Our Physical Location is Now Open 9am-8pm Special Holiday Season Hours!

10/09/2026

There's Definitely Something Magical About Northern Maine Minerals and I'd Say This Video Confirms It 😁

Stop by For our Fall Clearance Sale Going on Now! 🍁


10/07/2026

Shout out to Northern Maine Minerals for sponsoring our pirate 🏴‍☠️ scene this year!

Jordan has some great treasures 🪎 at the rock shop (as my children are all too aware). He also volunteered for the Little Lakers Day and stole the show with his geodes! 💎 We appreciate you very much! 🐈‍⬛

4th Annual Haunted Walk

09/30/2026

Massive Multi-Stage Growth Skeletal "Eleatial" Brazilian Smoky Quartz Crystal Cluster!

First Person to Guess The Weight Correctly Within +/- 20lbs Wins 25% Off Their Next Order @ Northern Maine Minerals


09/28/2026
09/12/2026

The Seaplane Fly-In 2026 is Happening NOW!!!

Stop by Northern Maine Minerals for our Massive End of the Season Sale!

HUGE Fly-In Deals and Specials!




09/10/2026

Happy Seaplane Fly-In!

To Celebrate This Momentous Occasion we are Spontaneously GIVING AWAY Massive Geodes ALL WEEK LONG!!!

What Do You Have to Do to Win? Just Visit our Majestic Lakeside Rock Shop Here in Downtown Greenville, Maine!

That's It!

Huge Sales And Much More Going on NOW and We're Just Getting Started!

Stop By Northern Maine Minerals and Celebrate the 2026 Seaplane Fly-In TODAY!!!

08/15/2026

The East Coast Gem Show has Been an OVERWHELMING Success!

I'll be posting more videos from this venue but wanted to share this Grossular Chromite Chameleon Carving!

If you think this one is wild, wait until you see the Bat!


07/26/2026

A BEAUTIFUL Day in Downtown Greenville, Maine!

Stop by our Majestic Rock, Gem, and Fossil Shop for AMAZING Deals, Huge Sales, and Spontaneous Giveaways ALL SUMMER LONG!!!


Address

16 Pritham Avenue
Greenville, ME
04441

Opening Hours

Monday 9am - 8pm
Tuesday 9am - 8pm
Wednesday 9am - 8pm
Thursday 9am - 8pm
Friday 9am - 8pm
Saturday 10am - 8pm
Sunday 10am - 8pm

Telephone

+12073431198

Website

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