Experience the thrill of unearthing your own authentic Montana sapphires from anywhere. Pulled straight from our working mineral jigs, this bag of concentrated gravel brings the real mining experience directly to your backyard.
This isn't just random river rock. To ensure every bag delivers a great experience, we salt our gravel with a guaranteed minimum of 10 carats of raw, unheated sapphires. However, because this mix includes true, concentrate straight from our wash plant, it is incredibly common for our customers to wash away the dirt and find well over that 10-carat mark hiding inside.
Whether you are an avid rockhound, looking for a unique weekend family activity, or hoping to find the perfect stone for a custom piece of jewelry, these bags are packed with potential.
What to Expect:
Weight: Approximately 15 lbs of rich jig concentrate.
The Guarantee: At least 10 carats of raw sapphires in every single bag.
The Bonus: Because it contains concentrate, there is a high probability of finding extra stones naturally occurring in the gravel.
What You Need: Just a sifting screen, a tub of water, a sunny afternoon, and a keen eye.
Found a keeper? Don't forget that we offer in-house custom faceting! Once you've sifted through your bag and found your favorite raw stones, reach out to us. We can evaluate your finds and precision-cut them into a finished, sparkling centerpiece.
Experience the thrill of unearthing your own authentic Montana sapphires from anywhere. Pulled straight from our working mineral jigs, this bag of concentrated gravel brings the real mining experience directly to your backyard.
This isn't just random river rock. To ensure every bag delivers a great experience, we salt our gravel with a guaranteed minimum of 10 carats of raw, unheated sapphires. However, because this mix includes true, concentrate straight from our wash plant, it is incredibly common for our customers to wash away the dirt and find well over that 10-carat mark hiding inside.
Whether you are an avid rockhound, looking for a unique weekend family activity, or hoping to find the perfect stone for a custom piece of jewelry, these bags are packed with potential.
What to Expect:
Weight: Approximately 15 lbs of rich jig concentrate.
The Guarantee: At least 10 carats of raw sapphires in every single bag.
The Bonus: Because it contains concentrate, there is a high probability of finding extra stones naturally occurring in the gravel.
What You Need: Just a sifting screen, a tub of water, a sunny afternoon, and a keen eye.
Found a keeper? Don't forget that we offer in-house custom faceting! Once you've sifted through your bag and found your favorite raw stones, reach out to us. We can evaluate your finds and precision-cut them into a finished, sparkling centerpiece.
