MEMBERSHIPS: American Opal Society. Buy Idaho: Opal Mountain Mines.
Idaho Falls Chamber of Commerce: Opal Mountain Mines. Better Business Bureau: Opal Mountain Mines

Gemstones and Cutting Supplies

Our company in Spencer, Idaho, is known for its wholesale and retail opal gemstone sales as well as our gold and silver opal jewelry and our top-quality cutting supplies.

Opal Triplets
Opal is a precious gem, and the triplet cut opal brings the stone to another lever of beauty. The triplet cut is much more durable because of how it's made and protected. This cut is also less costly. To create an opal triplet the back is protected with basalt and a clear glass crystal over the top. The colors vary and consist of every color in the rainbow. No opal is exactly like another, and there are many different patterns. We have different grades and the more brilliant the stone, the higher grade. The variety of patterns and colors make the Idaho opal the most spectacular triplet to be found anywhere.

Opal Jewelry
Opal was deposited in volcanic rock over 4 million years ago by the geysers. Opals are a birthstone and are highly sought after for their colors and patterns. Both men and women love these beautiful gems.

Our opal mine also has 14k gold and sterling silver jewelry that includes earrings, pendants, bracelets, and rings.

Cutting Supplies
Our cutting supplies consist of MK Diamond Saws, which are wet saws for cutting rocks. We have Crystal Caps available in many different sizes and prices.

As a distributor for MK Diamond Saws, we also carry MK Diamond Saw blades. MK Diamond is a very notable company known for making great saws used for cutting granite and tile but is also well known for their ability to make fine rock-cutting saws. These top-of-the-line saws are extremely durable.

Contact us in Spencer, Idaho, for more about our opal gemstones and cutting supplies