Fluorescent Mineral - Education Set Quality:Standard It forms as a secondary

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

with flat surfaces and stepped growth features visible along the edges

Mined from: Western Sahara

Approximate Size of 1 piece: 100mm x 24mm x 20mm

showing the elongated growth

Fluorescent Mineral - Education Set Quality:Standard It forms as a secondaryMined 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