Etched Aquamarine Specimen from Brazil DV281 megalodon tooth Thulite deposits have also been

Thulite deposits have also been identified in Australia

Nydegger Plume Agate is a real treasure for any gem enthusiast

barite is a barium sulfate mineral

This pair of crystals show a typical Tessin habit of growth along with some hydrothermal etching on their sides

Great color on this Dominican amber skull carving

Etched Aquamarine Specimen from Brazil DV281 megalodon tooth Thulite deposits have also beenEtched Aquamarine Specimen from Brazil Approx. Dimensions: 1. 5x1. 25x0. 5 inches Approx. Weight: 15 grams Locality: Minas Gerais, Brazil Etched aquamarine from Brazil are natural beryl crystals that have undergone a dissolution process deep underground. Unlike typical smooth faced aquamarine, these specimens feature intricate, geometric surface patternssuch as ridges, spirals, and pitscarved by mineral rich hydrothermal fluids over thousands or