Gem mining at home is easy and fun! Here at Randall Glen Gem Mine we dig gem dirt from our mountain and send it to you in a Treasure Box so you can mine right at home. Each Treasure Box contains 2 gallons of highly concentrated gem dirt filled with a …

Direct from the Mine, 100% Natural Sapphire Gravel. We Mine It…You Find It. When you purchase a bucket of Sapphire Gravel from Gem Mountain you have the exact same odds of finding that large, high-value gemstone as we do at the mine.

Yippee 100g Various Mini Crystal Quartz Gemstone Gravel Chips for Jewelry Making Healing Collection Fish Tank (Rainbow Crystal 1-3mm)

We have beautiful loose faceted gemstones ready to be set in jewelry. Over 95% of our Benitoite and Montana Sapphire, are self collected specimens and facet rough. We carry home mining supplies to help you discover your own beautiful treasure.

Two gallons of natural sapphire gravel fun! Our natural sapphire gravel “box of rocks” is perfect for the committed sapphire hunter looking for the chance to find a large, high value gemstone. This is a full two gallon Natural Sapphire Gravel Bucket dumped into …

Rock Creek Sapphire Gravel 2 gallon bag. This Montana sapphire gravel comes from the Potentate Mining Company and is unwashed. This mountain material will contain a lot of clay. You may also find small sticks, pine cones and debris making it our most difficult material to wash clean. Hopefully your added time and effort will be worth it.

Check out our gem gravel selection for the very best in unique or custom, handmade pieces from our aquariums & tank decor shops.

Check out our gemstone gravel selection for the very best in unique or custom, handmade pieces from our metaphysical crystals shops.

Check out our gem stone gravel selection for the very best in unique or custom, handmade pieces from our shops.

It contains approx. 10 pounds of virgin gravel *concentrate from the famed El dorado Bar near Helena, Montana. This gravel is filled with great colorful river worn rock from the Missouri River in addition to raw gravel from virgin ground. You will find all types of minerals, fossils, hematite and sapphire. The … More info.