r/FluorescentMinerals
Fluorescent Rocks & Minerals [Best viewed in dark mode]
Glowing rocks! [Best viewed in dark mode] Fluorescent minerals emit colorful visible light when exposed to invisible ultraviolet light. Shortwave mineral lights, longwave LEDs, and even ordinary black lights can activate this luminescence.
Community Stats
- Subscribers
- 25k
- Content rating
- SFW
- Created
- 2019-03-31
r/FluorescentMinerals is a SFW subreddit with 25 thousand subscribers, created in 2019.