Montana Agate Beads

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, making it a unique addition to any necklace.


  • Approximately 10X30mm - 10X50mm Graduated Daggers 


Prices start at $24/strand. Please call the store for current prices and availability.


How to Find Us or To Order:

Thomason Stone Supply & Bead Store


4100 Menaul Blvd NE

Suite 1A

Albuquerque, NM 87110


Phone: 505-268-9934


Email: service@


Or fill out our contact form.

Business Hours


Monday - Saturday

9:30 a.m. - 5 p.m.


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