The Curious Lore of Precious StonesNote 466 — XI On the Therapeutic Use of Precious and Semi-Precious StonesReading editionPlutarchi, “Vitæ,” ed. Sinteris, Lipsiæ, 1884, p. 339; Pericles, 38.◇Copy noteReturn to XI On the Therapeutic Use of Precious and Semi-Precious Stones