Note 322 — VI On Crystal Balls and Crystal Gazing
Reading edition
Kunz, “The Occurrence and Manipulation of Rock Crystal,” Scientific American, vol. lv, pp. 103, 104 (Aug. 14, 1886). Trans. N. Y. Acad. Sciences, May 30, 1886.
Reading edition
Kunz, “The Occurrence and Manipulation of Rock Crystal,” Scientific American, vol. lv, pp. 103, 104 (Aug. 14, 1886). Trans. N. Y. Acad. Sciences, May 30, 1886.