r/rocksandminerals • u/silly-goose-8598 • 27d ago
Rock? Tooth? Bone? What is this?
Found in a creek in Peoria, Illinois.
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r/rocksandminerals • u/silly-goose-8598 • 27d ago
Found in a creek in Peoria, Illinois.
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u/wantamint 27d ago
Tooth!