POL251pr Polyhedroid Agate Pair Jewelry Carvings The slab is approximately 4

The slab is approximately 4 mm thick

This features Noreena Jasper inlaid in Dolerite

Polished Face: 2

This limb has one polished end showing the preserved fracture-free interior

POL251pr Polyhedroid Agate Pair Jewelry Carvings The slab is approximately 4A small polished Polyhedroid Agate specimen pair featuring quartz filling. Left: 2" x 1" x 0. 75" RIght: 1. 75" x 1" x 0. 5" Total weight: 0. 1 lbs 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 of calcite or aragonite, and can