Fluorescent Mineral - Education Set Quality:Standard When the gemstone absorbs UV

When the gemstone absorbs UV light

It forms as a secondary mineral in the oxidized portions of copper deposits

sculptural look from every angle

showing the elongated growth

with flat surfaces and stepped growth features visible along the edges

Fluorescent Mineral - Education Set Quality:Standard When the gemstone absorbs UVMined from: Global Description: This fluorescent mineral education set includes a selection of North American specimens chosen to demonstrate a range of UV reactions, including hackmanite, fluorite, calcite, aragonite, chalcedony, and wernerite. Each mineral responds differently under ultraviolet light, showing variations in color, intensity, and reaction depending on its chemistry and structure. Designed for learning and comparison, this set is best