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Unpolished star sapphire? next to polished S̶t̶a̶r̶ ̶s̶a̶p̶p̶h̶i̶r̶e̶ diopside
(media.kbin.social)
For all things mineral related.
For @blueskiesoc :)
Edit: apparently, I had forgotten by password, lol.
That's wild. I bet the first person to polish one up was blown away.
I always find it crazy that someone even thought to polish it in the first place.
Immediate upvote. Thanks.
Edit: I realize the polished stone is actually a star diopside. Real star sapphires have 6 rays, while diopside has 4. Title revised.