Phenakite Cluster with Aquamarine Association | Mount Antero, Colorado

A stunning multi-crystal cluster from the summit fields of Mount Antero, Colorado — featuring a dense grouping of sharply terminated phenakite crystals with a natural aquamarine association. Two of the rarest minerals from one of America's most iconic localities, together on a single specimen.

The combination of phenakite and aquamarine on matrix is exactly what serious collectors hunt for at Antero. Terminated crystals clustered at this density, with no damage, is the exception — not the rule.

• Locality: Mount Antero, Chaffee County, Colorado
• Form: Multi-crystal cluster, fully terminated
• Association: Natural aquamarine
• Condition: Excellent