DCHP-1 Online
spirit stone Obs. 
any of a large number of stones, usually glacial erratics, on which sacred designs had been carved, formerly held in reverence by certain Plains Indians.
See also: medicine stone
- 1789 (1801) Their declivities were . . . sprinkled with white stones . . . called by the Indians manetoe aseniah, or spirit stones.
- 1789 (1801) Their declivities were . . . sprinkled with white stones . . . called by the Indians manetoe aseniah, or spirit stones.