Now open in Philipsburg
201 W. Broadway
7 days a week through the 14th of February.
10 a.m. to 5:00 p.m.
Montana Sapphire Gemstones, Jewelry, Sapphire Gravel, and More.
Rocks, Fossils, Minerals, Crystals, Butterflys, Kids Stuff, Moroccan Fossil Stoneware, Vases, Plates, Platters and More. Silver Jewelry, Montana Silversmith, Colored Gemstones, Magnetic Rocks, Dinosaur Digging Kits, and more...
The Sapphire Mine and Gravel Wash Trough are Closed for the Winter. The mine will open a few days before Memorial Day Weekend and be open seven days a week until September 30, 2010.
If you're planning a vacation in Montana join us for a sapphire mining experience the whole family will love. We're Montana's largest, oldest, and funnest Sapphire Mine, with the best facilities, equipment and fun loving, helpful staff.
Hidden in the Mountains of Montana - the mine is hard to find but worth the drive. Located between Hamilton and Philipsburg, Montana in the aptly named Sapphire Mountains you can Discover your own Montana Treasure - a Montana Sapphire Gemstone from Gem Mountain.
As Seen on TV - Grab a bucket of sapphire gravel, belly up to the wash trough and find Montana Sapphires. Depending how you handle your gravel and wash screen this might just be the dirtiest good clean family fun you can have.
Sapphire Gravel
Montana Sapphire Gemstones
Gold and Silver Sapphire Jewelry
Wash Screens and Gold Pans
Gemstone and Rockhound Supplies
Sapphire Mining is a lot easier today than is was 100 years ago. We dig the dirt for you, screen it to remove the big rocks, and bring it to the store by the dump truck load. We supply all of the tools and equipment needed for you to wash the gravel to find rough sapphires.
Our professional staff will evaluate your rough saphires to determine which ones are gem quality and worth cutting to create finished gemstones.
Heat Treating improves the color and clarity of most sapphires. We own and operate our own heat treating furnaces and specialize in heat treating Gem Mountain Sapphires.
Faceting (cutting) creates a beautiful finished gemstone suitable for jewelry. We facet over 20,000 gemstones a year.
Don't want to play in the dirt and wash gravel? We have a nice selection of loose cut stones and finished jewelry.
Montana Sapphire Gemstones From Our Own Mine
Sapphire Heat Treating. Gemstone Faceting. Jewelry.
We own the mine and make our own 100% natural sapphire gravel concentrate.