162 Kunz, “Gems and Precious Stones of North America,” New York, 1890, pp. 61, 62, pl. opposite p. 56.
163 Kunz, l. c., see pl. 2, fig. A.
164 Pepper, “The Exploration of a Burial-room in Pueblo Bonito, New Mexico,” Putnam Anniversary Volume, New York, 1909, pp. 196-252.
165 Pepper, “The Exploration of a Burial-room in Pueblo Bonito, New Mexico,” pp. 223, 224.
166 Pepper, l. c., p. 227.
167 Burke, “The Medicine-men of the Apache,” Ninth Annual Report of the Bureau of Ethnology, 1887-1888, Washington, 1892, p. 589.
168 Fernie, “Precious Stones for Curative Use,” Bristol, 1907, p. 269.
169 From “The Sacred Beetle,” by John Ward, London, 1902, Plate VIII, Nos. 46, 58, 89, 275, 276, 446.
170 Budge, “The Mummy,” Cambridge, 1894, pp. 234-235.
171 The Metropolitan Museum of Art; the Murch Collection of Egyptian antiquities; supplement to the Bulletin of the Met. Mus. of Art, January, 1910.
172 Middleton, “Engraved Gems of Ancient Times,” Cambridge, 1891, p. 151.
173 Diodori Siculi, “Bibliothecæ historicales,” ed. Dindorf, Parisiis, 1842, vol. i, p. 65; lib. i, cap. 75.
174 Æliani, “De animalibus,” lib. x, cap. 15.
175 Hoernes, “Urgeschichte der bildenden Kunst,” Wien, 1898, pp. 155, 156.
176 Konrad v. Megenberg, “Buch der Natur,” ed. Pfeiffer, Stuttgart, 1861, p. 448; see also Johannis de Cuba, “Hortus Sanitatis” [Strassburg, 1483], tractatus de lapidibus, cap. xliii.
177 Marbodei, “De lapidibus,” Friburgi, 1531, fol. 19.
178 Fischer and Wiedemann, “Ueber Babylonische ‘Talismane’ aus dem hist. Mus. im steierisch-landschaftl. Joanneum zu Graz,” Stuttgart, 1881, p. 9.
179 See Ward, “The Seal Cylinders of Western Asia,” Carnegie Institution Pub., Washington, D. C., 1910, pp. 1-5.
180 Ward, l. c., p. 5 and pp. 5-8.
181 Fischer and Wiedemann, “Ueber Babylonische Talismane,” Stuttgart, 1881, p. 11. See Pl. I, fig. 3.
182 A. Evans, in “Journal of Hellenic Studies,” vol. xiv (1893), p. 270.
183 Trebelii Pollionis, De XXX tyrannis, Lipsiæ, p. 295.
184 Ad illum. catech., Hom. II, 5.
185 Krause, “Pyrgoteles,” Halle, 1856, pp. 197-8.
186 Caii Plinii Secundi, Naturalis Historia, ed. Harduin, Parisiis, 1741, vol. ii, p. 489.
187 King, Catalogue of Engraved Gems, Metropolitan Museum of Art, p. 81, No. 302, 1885.
188 Dissert. apol. de quibusdam Alexandri Severi numismat., p. 59. Cited in Dictionnaire de l’arch. chrét., vol. i, Pt. II, Paris, 1907, cols. 1789, 1790, where the amulet is figured.
189 Camilli Leonardi, Speculum Lapidum, Venetia, 1502.
190 Pitra, “Specilegium Solesmense,” Parisiis, 1885, vol. iii, pp. 326, 327.
191 Camilli Leonardi, “Speculum Lapidum,” Venetia, 1502, ff. lvi-lvii.
192 From an anonymous Italian treatise in a fourteenth century MS. in the author’s collection; fol. 40 verso, 41 recto.
193 Hoernes, “Urgeschichte der bildenden Kunst,” Vienna, 1898, p. 338.
194 Hoernes, “Urgeschichte der bildenden Kunst,” Vienna, 1898, p. 338.
195 King, “The Gnostics and their Remains,” London, 1864, p. 238, figure opp. p. 115.
196 Catalogue de l’Exposition de la Société d’Anthropologie (Exposition de 1900), p. 286.
197 Elworthy, “The Evil Eye,” London, 1895, pp. 353, 354.
198 Stern, “Medizin, Aberglaube und Geschlechtsleben in der Turkei,” Berlin, 1903, vol. i, p. 235.
199 Plini, “Historia naturalis,” lib. xxxvi, cap. 3.
200 Archæologia, vol. xxx, p. 541, London, 1844; MS. Harl. No. 80, folio 105, recto.
201 Pitra, “Specilegium Solesmense,” Parisiis, 1855, vol. iii, p. 336.
202 De Mély, in La Grande Encyclopédie, vol. xxv, p. 885, art. Pierres précieuses.
203 Konrad von Megenberg, “Buch der Natur,” Stuttgart, 1861, p. 469.
204 Pitra, “Specilegium Solesmense,” Parisiis, 1855, vol. iii, p. 335.
205 Agricola, “De natura fossilum,” lib. vi, Basileæ, 1546, p. 291.
206 Nicols, “Faithful Lapidary,” London, 1659, p. 107.
207 Kluge, “Edelsteinkunde,” Leipsic, 1860, p. 366.
208 Fernie, “Precious Stones for Curative Wear,” Bristol, 1907, p. 109.
209 The opal is said to preserve its wearer from disease; and hence, in the East, is much used in the form of amulets.
210 From “Gems of Beauty,” by the Countess of Blessington, London, 1836.
211 Sir Walter Scott, “Novels,” The Janson Society, New York, 1907, vol. xxiii, pp. 126-138.
212 Plinii, “Naturalis historia,” lib. xxxvii, cap. 6.
213 Plinii, l. c.
214 Hesselquist, “Voyages and Travels in the Levant,” English trans., London, 1766, pp. 273, 274.
215 Alberti Magni, Opera Omnia, ed. Borgnet, Parisiis, 1890, vol. v, p. 42.
216 Communication of Dr. Frederick Knab, citing Castellani and Chalmers, “Manual of Tropical Medicine,” 1910.
217 Batman, “Uppon Bartholome,” London, 1582, p. 264, lib. xvi, cap. 73.
218 Shakespeare, “Twelfth Night,” Act ii, Sc. 4.
219 Cardani, “De subtilitate,” Basileæ, 1560, p. 445.
220 Rose, “Aristoteles De lapidibus und Arnoldus Saxo,” in Zeitschr. für D. Alt., New Series, vol. vi, p. 391. See also Avicenna, “Liber canonis,” Basileæ, 1556, p. 182, lib. ii, Tract. ii, cap. 20.
221 Garcias ab Orta, “Aromatum historia” (Lat. version by Clusius). Antverpiæ, 1579, p. 172. The Portuguese original was published in Goa, in 1563.
222 Surindro Mohun Tagore, “Mani Málá,” Pt. I, Calcutta, 1879, pp. 122, 125.
223 Justi Lepsii, “De fraude et vi,” cap. v, §8; cited in Pindar, “De adamante,” Berolini, 1829, p. 58.
224 Aldrovandi, “Museum metallicum,” Bononiæ, 1648, p. 949.
225 Vita di Benvenuto Cellini, ed. Carpani, Milano, 1806, p. 445.
226 Amos, “The Great Oyer of Poisoning,” London, 1846, pp. 336 sqq.
227 Aldrovandi, “Museum metallicum,” Bononiæ, 1648, p. 949.
228 Child, “The English and Scottish Popular Ballads,” Boston, 1882-96, vol. i, pp. 187 sqq.
229 Child, l. c.
230 Against thee.
231 Ravii, “Specimen Arabicum,” Trajecti ad Rhenum, 1784, pp. 97, 98.
232 Andreæ Baccii, “De gemmis et lapidibus pretiosis,” Latin trans. by Wolfgang Gabelchover, Francofurti, 1603, pp. 63, 64.
233 “De gemmis errores vulgares,” Lipsiæ, 1688, sect. ii, §12.
234 Rose, Aristoteles De lapidibus and Arnoldus Saxo, Zeitschr. für D. Alt., New Series, vol. vi, 1875, pp. 360, 361.
235 Cardani, “De subtilitate,” Basileæ, 1554, lib. vii, pp. 191, 205.
236 Ginsburg, “Legends of the Jews,” Eng. trans., Phila., 1909, vol. i, p. 162. See also Levy, “Dictionary of the Targumim,” etc., New York and London, 1903, vol. ii, p. 836, s. v. מַרְגָלִית. Pirke d’R. El., ch. xxiii.
237 Ginsburg, l. c., p. 298.
238 Claudii Æliani, “De animalium natura,” lib. viii, cap. 22, ed. Gesner, Tiguri, 1568, pp. 182, 183.
239 Grimm, “Wörterbuch,” vol. ii, col. 1244.
240 “Lithica,” line 270.
241 De Mely, “La traité des fleuves de Plutarche,” in Revue des Études Grecques, vol. v (1892), p. 331.
242 Luciani, “De Syria dea,” cap. 32.
243 Rose, “Aristoteles de lapidibus und Arnoldus Saxo,” Zeitschr. für D. Alt., New Series, vol. vi, 1875, pp. 375, 376.
244 The abbey to which Hildegard gave the tablet was probably that built by Theodoric II and destroyed by the Reformers in 1572. The first building was of wood and was erected by Theodoric I in 923 or 924; this was ravaged by the Frisians not many years later.
245 Creuzer, “Antik geschnittene Steine vom Grabmahl der heiligen Elizabeth,” Leipsic and Darmstadt, 1834, pp. 25, 26.
246 Arnobio, “Il tesoro delle gioie,” Venice, 1602, p. 34.
247 See the English translation of his “Chu-fan-chï,” by Friedrich Hirth and W. W. Rockhill, St. Petersburg, 1911, p. 72.
248 “Die Reisebeschreibung des R. Benjamin von Tudela,” ed. by L. Grünhut and Marcus N. Adler, Jerusalem, 1903, pt. ii, trans., p. 17.
249 Beckmann, “History of Inventions,” English trans., London, 1846, vol. ii, p. 433.
250 Garcias ab Orta, “Aromatum historia” (Lat. version by Clusius), Antverpiæ, 1579, lib. i, p. 174.
251 Plinii, “Naturalis historia,” lib. xxxvii, cap. 17.
252 Platonis, “Hippias major,” ed. Didot, vol. i, p. 745.
253 Norton’s “Ordinall”; in Ashmole “Theatrum Chemicum Britannicum,” London, 1652, p. 27.
254 Christiani Mentzelli, “Lapis Bononensis,” Bilefeldiæ, 1675.
255 See Kunz, “The Phosphorescence of the Diamond,” Trans. N. Y. Academy of Sciences, vol. x, p. 50, 1890-91; Kunz and Baskerville, “The Action of Radium, Actinium, Roentgen rays, and Ultra Violet Light in Minerals and Gems,” Science, vol. xviii, No. 468, pp. 769-783, December 18, 1903.
257 Boyle, “Works,” London, 1744, vol. ii, p. 85. The experiments were made October 27, 1663, and the results were communicated to the Royal Society the next day, the diamond which had been used being shown to the members at that time.
258 “Journal des Sçavans,” 1739, pp. 438, 439, of Amsterdam edition, citing “Hist. de l’Acad. Roy. des Sciences,” 1735 (vol. xxxviii).
259 See Transactions of the New York Academy of Sciences, vol. xiv, p. 260; 1895.
260 “Diamonds,” a lecture delivered before the British Association at Kimberley, Sept. 5, 1905; London, 1905, p. 37. See also the same author’s “Diamonds,” London and New York, 1909, pp. 96-101.
261 Kunz, “Gems and Precious Stones of North America,” New York, 1890, pp. 183, 184.
262 “Collection des anciens alchemistes grecs,” ed. by M. Berthelot, trans., p. 336-338; text pp. 351, 352, Paris, 1887, 1888.
263 “Sur un procédé antique pour rendre les pierres précieuses et les vitrifications phosphorescentes,” Annales de Chimie et Physique, 6th ser., vol. xiv, pp. 429-432.
264 Moryson, “An Itinerary containing his Ten Yeeres Travell through the Twelve Dominions,” etc., Glasgow, 1907-8, vol. i. p. 216.
265 Burton, “Supplementary Nights,” London, 1886, vol. iii, p. 354, note.
266 Pausaniæ, “Descriptio Græciæ,” ed. Schubart, vol. ii, Lipsiæ, 1883, pp. 54, 55, lib. ii, cap. 21, 12.
267 Luciani, “Vera Historia,” lib. i, 26.
268 Balz, “Die sogenannte magische Spiegel und ihr Gebrauch”; Archiv für Anthrop. N.S., vol. ii, p. 45, 1904.
269 Sahagun, “Historia general de las cosas de Nueva España,” Mexico, 1829, vol. i, pp. 2, 3; vol. ii, pp. 6, 12, 16, 17; lib. i, cap. 3; lib. v, cap. 3, 9, 11, 12.
270 Spartiani, “Vita Didii Juliani,” cap. 7.
271 Reichelti, “De amuletis,” Argentorati, 1676, p. 36.
272 “Synodum episcoporum Patricii, Auxilii et Issernani,” in Migne, Patr. Lat., vol. liii, Parisiis, 1865, col. 825.
273 Hincmari, “Opera Omnia,” in Migne, Patr. Lat., vol. cxxv, col. 7; De devortio Lotharii et Tetbergæ.
274 London, 1905, pp. xxiv, xxx.
275 Ibn Kaldoun, in Notices et Ext. de MSS. de la Bib. Imp., vol. xix, p. 221.
276 See Barrett, “The Magus,” London, 1801, p. 135.
277 Jâmi’s “Salamân and Absal,” trans. by Edward Fitzgerald, Boston, 1899, p. 84.
278 Description of the Regalia of Scotland, by Sir Walter Scott, Bart., Edinburgh, n. d., p. 13.
279 Johannis Saresberensis, “Policraticus,” Lyon, 1513, fols. lxxvii, verso, lxxviii, recto, lib. ii, cap. 28.
280 Johannis Saresberensis, l. c., fol. lxxvi, recto, lib. ii, cap. 28.
281 “The Hermetic and Alchemical writings of Aureolus Philippus Theophrastus Bombast of Hohenheim, called Paracelsus the Great,” trans. by Arthur Edward Waite, London, 1894, vol. i, p. 224.
282 “Unterricht vom Gebrauch des Erdspiegels, 1658” (Aus dem Kapuziner-Kloster in Immenstat. Eine Handschrift des Kapuziner-Paters Franziscus Seraph. Heider daselbst); in “Handschriftlichen Schätze aus Kloster Bibliotheken,” Köln am Rhein, 1734-1810 (reprint).
283 Sloane MS. 3851, f. 50b.
284 Jonson, “The Alchemist,” ed. Hathaway, New York, 1903, pp. 101, 145, note.
285 Kiesewetter, “Faust in der Geschichte und Tradition,” Leipzig, 1893, p. 472.
286 Kiesewetter, “Faust in der Geschichte und Tradition”, p. 473.
287 Wieri, “De prestigiis demonum,” Basileæ, 1563, p. 121.
288 “The Private Diary of Dr. John Dee,” ed. by Halliwell, London, 1842 (Camden Soc. Pub.), p. 9, note (“Compendious Memorial,” p. 516).
289 A true and faithful Relation of what passed for Many Yeeres between Dr. John Dee and Some Spirits. With preface by Meric. Casaubon, London, 1659, p. 1.
290 See B. M. Dalton’s notes in the Proceedings of the Society of Antiquaries, 2d ser., vol. xxi, 380-383. Sloane MS. A. 3188.
291 Casaubon’s “Relation,” p. 73.
292 Rist, “Die Aller-Edelste Zeit-Verkürtung der ganzen Welt,” Franckfurt on dem Mayn, 1668, p. 255.
293 Butler, “Hudibras,” Part II, Canto III, 11, 235-8, and 631-4. This second part was issued in 1663, four years after Casaubon’s publication of Dee’s journal.
294 Miscellanea graphica: Representations of Ancient Medieval and Renaissance remains in the Possession of Lord Londesborough; introd. by Thomas Wright, London, 1857, p. 81.
295 Aubrey, “Miscellanies,” London, 1890, pp. 156, 157. (There is a figure on p. 156.)
296 Glanvil, “Saducismus Triumphatus,” London, 1726, p. 281.
297 Aubrey, “Miscellanies,” London, 1890, p. 155.
298 Carlyle, “Works,” Ashburton ed., vol. xvi, p. 509; from Vie de Joseph Balsamo, traduite d’après l’original Italien, ch. ii, 111 (Paris, 1791).
299 Kiesewetter, “Faust in der Geschichte und Tradition,” Leipzig, 1893, p. 476.
300 George IV, cap. lxxxiii.
301 Brinton, “Essays of an Americanist,” Philadelphia, 1890, p. 165.
302 Burke, “The Medicine-men of the Apache,” Ninth Annual Report of the Bureau of Ethnology, 1887-1888, Washington, 1892, p. 461.
303 Fraser, “The Golden Bough,” pt. i, “The Magic Art,” vol. i, London, 1911, p. 176.
304 Lang, “The Making of Religion,” London, 1898, pp. 91-92.
305 Thomas, “Crystal Gazing,” London, 1905, p. 48.
306 Nuttall, “The Fundamental Principles of Old and New World Civilization,” Cambridge, Mass., 1901, p. 80.
307 Tcheraz, “Notes sur la mythologie Armenienne,” in Trans. of the Ninth Cong. of Orient. (1892), London, 1893, vol. ii, p. 832.
308 Tcheraz, l. c., p. 835.
309 Proc. Soc. of Psych. Research, vol. viii, p. 470.
310 Proc. of the Soc. for Psych. Research, vol. v, p. 507.
311 Thomas, “Crystal Gazing,” London, 1908, Lang’s preface, pp. xi, xii.
312 Thomas, l. c., p. xxi.
313 Proc. of the Soc. for Psych. Research, vol. viii, p. 473.
314 Shepharial, “The Crystal and the Seer,” London [1900?], p. 14.
315 John Melville, “Crystal Gazing,” London, 1910, pp. 20, 21.
316 Shepharial, “The Crystal and the Seer,” London [1900?] pp. 11-13.
317 Melville, “Crystal Gazing,” London, 1910, p. 47.
318 Atkinson, “Practical Psychomancy and Crystal Gazing,” Chicago [1908], p. 46.
319 See Leadbeater, “The Astral Plane,” London, 1910, p. 14.
320 Verner, “How to Know Your Future,” London [1910?], p. 16.
321 See Hereward Carrington’s Correspondence Course of Instruction in Psychic Development, Lesson 24, New York, 1912.
322 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.
323 Kunz, “The Occurrence and Manipulation of Rock Crystal.”
324 Gratacap, “The Mystic Crystal Sphere,” in the American Museum Journal, January, 1913, p, 24; plate on p. 22.