Hackmanite Crystal Specimen in Pottle fluorescent A rare combination of Volcanic

A rare combination of Volcanic Agate (Uranyl Chalcedony) and Mangano Calcite with matrix

A-grade example of Pink Danburite with incredible gemmy clarity

carved from a large piece of Obsidian

good luck and prosperity

A medium polished pyramid of Banded Onyx Calcite with an incredible mix of earthy coloured Calcites such as greens

Hackmanite Crystal Specimen in Pottle fluorescent A rare combination of VolcanicHackmanite is a rare, sulfur rich variety of the mineral Sodalite, celebrated by mineralogists and gem collectors for its mesmerizing optical properties. Hackmanite exhibits Tenebrescence: "reversible photochromism." When exposed to UV light, pale stones (usually white, gray, or pink) rapidly darken to deep pink, violet, or purple. When stored in the dark or exposed to white LED light, the original color returns. These crystals comes in a protective