--Ueber Nordamerikanische Tellur-und Wismuth-Mineralien. 14 pp.--Journal für Praktische Chemie, 1874. --Ueber Lansfordit, Nesquehonit und Pseudomorphosen von Nesquehonit nach Lansfordit. (F. A. Genth und S. L. Penfield). 18 pp., 1 pl.--Zeit. für Krystallographie, 1890. --Contributions to Mineralogy. 18 pp., 1 pl. Read before Am. Phil. Soc'y, Oct. 2, 1885. --do. 21 pp. Read before Am. Phil. Soc'y, March 18, 1887. --Investigation of Iron Ores and Limestones from Blair and Huntingdon counties, Pa. 26 pp.--Read before the Am. Phil. Soc'y, Feb. 6, 1874. --Contributions to Mineralogy. 6 pp.--Am. Jour. Sci., Sept. 1889; 4 pp. Jan., 1890. --do. with Crystallographic notes by S. L. Penfield. 9 pp.--Am. Jour. Sci., Sept., 1890; 10 pp. May, 1891: 6 pp. March, 1892. --On American Tellurium and Bismuth Minerals. 9 pp.--Am. Phil. Soc'y, Aug. 21, 1874. --On Herderite. 7 pp. Read before Am. Phil. Soc'y, Oct. 17, 1884. --On Lansfordite, Nesquehonite, a New Mineral and Pseudomorphs of Nesquehonite after Lansfordite. 17 pp., 1 pl.--Am. Jour. Sci., Feb., 1890. --The Minerals of North Carolina.--Bulletin 74, U. S. G. S. 120 pp. --The Minerals and Mineral Localities of North Carolina. 122 pp.--Geol. of North Carolina, Vol. II, 1881. --First Annual Report of Dr. F. A. Genth, Chemist of the Pennsylvania Board of Agriculture. 32 pp., 1878. --Second Preliminary Report on the Mineralogy of Pennsylvania, with Analyses of Mineral Spring Waters. 38 pp. --Ueber einige Tellur-und Vanad-Mineralien. 13 pp.--Zeit. für Krystallographie, etc., 1877. --On the Equivalent of Cerium by the late Dr. Charles Wolf. 10 pp.--Am. Jour. Sci., May, 1868. --Contributions to Mineralogy, No. 54; (with Crystallographic Notes by S. L. Penfield). 9 pp.--Am. Jour. Sci., Nov., 1892. --On Penfieldite, a new species. 1 pp.--Am. Jour. Sci., Sept., 1892. --Mineralogische Mittheilungen, by F. A. Genth (with Crystallographic Notes by S. L. Penfield). 10 pp. Ill.--"Zeit. für Krystallog." XVIII, 6, (1891). --Examination of the North Carolina Uranium Minerals. 7 pp.--Am. Chem. Jour. Vol. I, Nos. 2 and 3. --On some American Vanadium Minerals. 6 pp.--Am. Jour. Sci., July, 1876. --On an undescribed Meteoric Iron from East Tennessee. 4 pp., 2 pl.--Proc. Acad. Nat. Sci. Phila., Dec. 28, 1886. --Lansfordit, ein neues Mineral, 2 pp. --On the Vanadates and Iodyrite, from Lake Valley, Sierra Co., New Mexico. 13 pp. Read before Am. Phil. Soc'y Apr. 17, 1885. --Contributions to Mineralogy.--Am. Jour. Sci., Sept. 1859; March, 1862, May, 1868. --Meteorology. 6 pp. --Meteorology. 4 pp.--Am. Jour. Sci., Nov., 1861. --Re-examination of the Tetradymite from Field's Gold Mine, Georgia.