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moogleii | 3 years ago

Maybe it was capped in gold or something

discuss

order

GolfPopper|3 years ago

Or luminous gems: https://en.wikipedia.org/wiki/Luminous_gemstones#Mineralogic...

(I'm not remotely an expert, but it seems like at least a possibility for an explanation, and it's a interesting and seemingly little-known class of phenomena.)

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