Montana Agate Cabochon

Montana Agate is most commonly found along the Yellowstone River in Wyoming. It formed do to volcanic activity within Yellowstone National Park approximately 65 million years ago. Its range of colors and and patterns make it a favorite amongst collectors and jewelers.

Back is polished, flat and beveled.

Coin in photo is for size reference.

*These rocks are cut to the best of my ability. Hand cut rocks may contain some irregularities. As a nature made gem, sometimes hidden seams, fractures, pockets and texture may be contained within the rock. I am not responsible for any stone breakage or lost packages. I never edit my product photos however, some screens may show stone colors different than in person. Pictures are taken outdoors in afternoon lighting. All sales final. If you have a problem with your order, please contact me directly at sarah@swellcreated.com.