Montana Agate belongs to the Dendritic Agate group of Silicates with a hardness of 7. Dendritics display sharply defined two-dimensional, tree-like branching patterns within the stone. Creating lovely patterns for lapidaries and are desirable for cabochon cutting.

(ref. Collecting Rocks, Gems and Minerals - Patti Polk)

At Thomason Stone Supply we also believe that they are great for amazing beads with character and a unique addition to a necklace.

Montana Agate Nuggets - $30.00/strand

Montana Agate Petals - $45.00/strand

Prices subject to change without notice