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DUFRENOY, A. Traite de Mineralogie. Seconde edition. 



5 vols. 8vo. Paris, 1856-1859. 



EGLESTOX, T. A Catalogue of Minerals, vol. XL, Pamphlets. Octavo 

 series. 8vo. 42 pp. Washington, 18(53. 



A Check List of the Silicates, with their formulae and crys- 

 talline Systems. Prepared for the use of the students of the 

 School of Mines of Columbia College. Vol. XIL, Pamphlets. Octavo 

 series. 8vo. 12pp. New-York, 1866. 



Lectures on Mineralogy. Delivered at the School of Mines 



of Columbia College. Part 2. Descriptive Mineralogy. 



, 8vo. 187 pp. New-York, 1871. 



EXNER, -Franz. Untersuchungen uber die Harte au Krystallflachen. 



Prize Essay. 8vo. 165 pp., LXVIIL plates. Vienna, 1873. 

 EYEREL, Josephus. Xaverii Wulfen de Plurnbo Spatoso Carin- 



thiaco. 4to. 108 pp. Vindobonse, 1791. 



FISCHER, H. Chronologischer Ueberblick tiber die Allmalige Ein- 



iuhrung der Mikroskopie, in das Studium der Mineralogie, 



Petrographie u. Paleontologie. 8vo. 80pp. Freiberg, 1868. 



Einfuhrung der Mikroscopie in der Mineralogie, &c. 



8vo. 80 pp. Freiberg, 1868. 



Kritische mikroscopisch-mineralogische Studien. 



8vo. 64 pp. Freiberg, 1871. 



The same. Svo. 96 pp., II. plates. Freiberg, 1873. 



FUCHS, C. W. C. Die Kunstlich Dargestellten Mineralien nach G. 



Rose's Krystallo-Chemisch System geodnet. 



4to." 174pp. Harlem, 1872. 

 GEINITZ, H. B. Das Konichliche Mineralogische Museum in Dresden. 



Vol. L, Pamphlets. Duodecimo series. 



12rno. 110 pp., II. plates. Dresden, 1858. 

 GEXTH, F. A. Contributions to Mineralogy. 8vo. 13 pp. 1857. 



The same as above. 8vo. 10 pp. 1859. 



The same as above. 8vo. 17 pp. 1868. 



The same as above. 8vo. 18 pp. Philadelphia, 1862. 



On Tetradymite. Reply to Dr. C. T. Johnson, of Boston. 



Vol. XL, Pamphlets. Octavo series. , 8vo. 3pp. 1861. 



Re-examination of the Tetradymite, (Bornite-Jackson,) from 



Field's Gold Mine, Georgia. 8vo. 4 pp. 1860. 



GREGG, R. P., and Lettson, W. G. Manual of Mineralogy of Great 



Britain and Ireland. 8vo. 483 pp. London, 1858. 



HAIDINGER, Wilhelm. Herapathit-Zangen. Vol. XIL, Pamphlets. Octavo 



series. 8\ T O. 6 pp. 1855. 



Mineralogical Account of the Ores of Manganese. Vol. ix., 



Pamphlets. Quarto series. 4tO. 24 pp., I. plate. Edinburgh, 1 827. 



On Isopyre, a new Mineral Species. Vol. XIL, Pamphlets. Octavo 



series. 8VO. 2 pp. 1827. 



Oil Polyhalite. Vol. X., Pamphlets. Octavo series. Svo. 16pp. 



HARTMANN, Carl. Handbuch der Mineralogie. 



2 vols. Svo. Weimar, 1843. 

 HAUSMANN, J. F. L. Handbuch der Mineralogie. 



3 vols. 12mo. Gottingen, 1828. 



