UV Minerals and Fluorescence: Stones That Glow Under Ultraviolet Light

Some minerals reveal a hidden world when exposed to ultraviolet light. Fluorescence is one of the most fascinating optical properties found in crystal structures.

What is fluorescence

Fluorescence occurs when a mineral absorbs ultraviolet radiation and emits visible light.

Why some minerals glow

Trace elements inside the crystal lattice influence fluorescence color and intensity.

Well known fluorescent minerals

Fluorite

Calcite

Willemite

Scheelite

Hackmanite

Autunite

Aragonite

Opal

UV light in gemology

UV lamps help identify minerals, detect treatments, and distinguish natural from synthetic stones.

Conclusion: UV reactive minerals demonstrate the remarkable interaction between crystal structure and light.