
Maine is world-famous for the tourmaline gems mined here for over 200 years. The geology in our western mountains have yielded a treasure trove of world class gems. Cross Jewelers has been the Maine state leader, bringing fine Maine tourmaline jewelry to all of America for over 100 years.
We have over 200 pieces of Maine tourmaline jewelry from both the SparHawk gem mine and other Maine gem mines.
Two options for deeper Maine gem mine understanding:
A.) The 32-page written story of the 2013 gem mining season at the SparHawk gem mine. This story is fascinating and atypical because so much has been found and the crystals are so beautiful. You’ll love the story.
b.) A collection of gem mining videos at the SparHawk gem mine that show actual gem crystals as they are discovered.
Maine Tourmaline, A Maine Story
An American Gem
First discovered in 1820 and in subsequent finds over the years, these early discoveries put Maine on the world map as a source for high-quality tourmaline gems. A major discovery in 1972 on Plumbago Mountain in Newry, Maine established Maine as a significant world source of fine tourmaline gemstones.
Cross recognized the historical significance of this find and began working closely with the miners of these magnificent gems. The close partnership continues today with the ongoing discoveries of gems in Maine’s western mountains.

We guarantee all of our Maine tourmaline to be mined here in the state of Maine.
We go to Maine’s gem mines. We know the miners. We know the gem cutters. We guarantee our tourmaline to be from Maine and is 100% natural. Cross maintains the largest collection of fine Maine tourmaline jewelry in the world.
Window of Opportunity
More than fifty years have passed since the major 1972 tourmaline find in Newry, Maine where they found 3.5 million carats of tourmaline crystals. Over the years we bought more cut gems than we sold knowing that gem finds don’t last forever. There are now colors, sizes, and shapes that are extremely rare and, in some cases, no longer available. If you see something you love, our best advise is to decide quickly. There’s no guarantee another gem like the one you are considering will ever be available again..
Gem finds are rare, especially in North America. Maine tourmaline is a piece of Maine and American history, it’s a connection to a place we all love, an exquisite creation of nature. Today, there is a rare opportunity to own a bit of Maine/American pride and heritage, as you choose a piece of Maine tourmaline jewelry.