My great uncle gave me these stones.
@Tinywhisper11
I remember He said that the purple diamond is made of fluoride. I forget what He said that last one was, but I know if you put it in some chemical it will do something. I can't remember what.
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@tryingtosurvive2024 they are really beautiful😍 the purple one especially😍😍
@Tinywhisper11 fluoride is good for your teeth. My great uncle had a hobby of cutting and polishing stones. I don't what He did with these. He brought them to Church and gave them to me.
@Tinywhisper11
I saw stones like these from a friend who was into minerals. He explained to me that some of them changed color or shine slightly depending on the medium used. He also mentioned synthetic stones https://www.madestones.com/ as an interesting way to determine or compare certain characteristics. It's amazing what you can learn this way.
