Polished Wavellite (Resin Coated) | Arkansas Herkimer Diamond Aragonite is polymorphous mineral with

Aragonite is polymorphous mineral with the same composition as calcite and vaterite but differing crystal structure

This polished specimen showcases agatized petrified wood

are ancient

These specimens are richer in iron than normal barite roses

Polished Wavellite (Resin Coated) | Arkansas Herkimer Diamond Aragonite is polymorphous mineral withwavellite is a stunning mineral, known for its unique, radiating, spherical (botryoidal) crystal structures, often displaying vibrant greens, yellows, or blues, with a glassy to pearly luster and "cat's eye" effect in cross section, making it popular for cabochons, though its low hardness (3. 5 4) requires stabilization for durable jewelry. This item is 2 x 1. 5 and weighs 1. 55 oz