Speaking of other worlds, haunting, and Halloween, do you know what this is, for what its purpose is worn, when it was last worn by Joseph Smith, and how well it worked?
Offhand, I’m guessing it’s the famed Jupiter Talisman.
Why, yes!
It's a Jupiter talisman ... like Joseph Smith's!
Oh, and btw, here's an interesting quote:
"Joseph Jr. NEVER repudiated the stones or denied their power to find treasure. Remnants of the magical culture stayed with him to the end."
Richard L. Bushman, Joseph Smith: Rough Stone Rolling, p. 51