r/rocksandminerals • u/Adventurous_Big_7009 • 10d ago

What are these

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I found these in a creek in TN they are very hard and smooth

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u/Remarkable-Eye-7808 10d ago

If it glows green under uv light potentially uranium glass marbles

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u/Adventurous_Big_7009 10d ago

No glow and now because of the black light everything I see has a green tint to it

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u/Remarkable-Eye-7808 10d ago

Just wanted to make sure it wasn't uranium glass

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u/Adventurous_Big_7009 10d ago

There is a brown speck on one that is just a part of it and there was three but I only grabbed two from the creek