Note 183 — X THE NATURAL WONDERS OF IRELAND
Laurence Marcellus Larson translation
See the “Wonders of Ireland” (Irish Nennius, 195) where a similar account is given; but according to this “the part of it that sinks into the earth will be stone, the part that remains in the water will be iron.” Giraldus writes of a petrifying well (fons) in the north of Ulster, but gives no place name. Opera, V, 86. See also Wright-Halliwell, Reliquiae Antiquae, II, 103. (Latin poem on the wonders of Ireland.)