[262]. Hovorka and Kronfeld, “Vergleichende Volksmedizin,” Stuttgart, 1908, vol. i, p. 107.

[263]. Rose, “Aristoteles De lapidibus und Arnoldus Saxo,” in Zeitsch. für D. Alt., New Series, vol. vi, pp. 378, 379.

[264]. Garbe, “Die indische Mineralien”; Naharari’s “Rajanighaṇṭu,” Varga XIII, Leipzig, 1882, p. 80.

[265]. “Oriental Accounts of the Precious Minerals,” trans. by Raja Kalikishan, with remarks by James Prinsep; Journ. Asiat. Soc. of Bengal, vol. i, Calcutta, p. 354.

[266]. See Pinder, “De adamante,” Berolini, 1829, p. 66.

[267]. Johannis Braunii, “De Vestitu Sacerdotum Hebræorum,” Amstelodami, 1680, p. 659.

[268]. Garbe, “Die indische Mineralien”; Naharari’s “Rajanighaṇṭu,” Varga XIII, Leipzig, 1882, p. 76.

[269]. The emerald of Mexico was evidently the jade or the piedra del hijada.

[270]. Gabriel Colin, “Avenzoar, sa vie et ses œuvres,” dissertation for doctorate in Univ. of Paris, 1911, pp. 164, 165.

[271]. Claudii Galeni, “Opera omnia,” ed. Kühn, Lipsiæ, 1826, vol. xii, pp. 195, 196; De simplic. med., lib. vii, cap. 2.