POL617 Polyhedroid Agate Plume Agate It is named after the

It is named after the rockhounding town in Colorado

It features bubbly chalcedony formations in translucent

This oval pendant contains Rocky Butte Picture Jasper showing blue-green

90mm x 40mm polished surface

Hyalite is a type of potch or common opal

POL617 Polyhedroid Agate Plume Agate It is named after theThis thin polished Polyhedroid Agate specimen shows an outer crystal ring filled with cool white agate banding. Faintly UV reactive. Dimensions: 5. 7cm x 1. 3cm (3. 9cm deep) Weight: 0. 7oz Polyhedroid Agates were found in Paraiba, Brazil, but are now unavailable. They are a unique formation of agate, featuring naturally flat surfaces at a variety of different angles. They are believed to have formed in the negative spaces between large crystal blades