Saw some on etsy for $4. They are staurolite crystals. Just search online. Hope that helps.
It's a few places in the United States that you can find fairy stones. I'd do a Google search for fairy stones for sale and then compare the stones for sale to the stones in the pictures of found fairy stones.
Not sure but Try their websit
The store onsite should have a website..out not I will try to send you a link. Or picture
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