Crystal Knowledge Base: Mineral Education, Collecting, and Meaning
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Why Some Crystals Fluoresce
Some crystals glow with magical color under blacklight — but what causes this striking effect? From rare-earth elements to radiation and crystal defects, fluorescence is one of the most fascinating...
Why Some Crystals Fluoresce
Some crystals glow with magical color under blacklight — but what causes this striking effect? From rare-earth elements to radiation and crystal defects, fluorescence is one of the most fascinating...