176 TKANSACTIONS OF THE [MaE. 27 



"Mineral Deposits." — Appleton's Encyclopaedia, Vol. XI. (1875), 

 p. 577. 



"Report Upon Building and Ornamental Stones." — Eeports and 

 Awards, Group I., Centennial Exhibition, pp. 107-171. Philadelphia, 

 J. B. Llppincott & Co. (1878). 



" Discovery of Mineral Wax (Ozocerite) in Utah."— Amer. Jour. Scl., 

 Vol. XVII. (1879), p. .340. 



"Origin and Classification of Ore Deposits." — School of Mines 

 Quarterly, Vol. I. (March, 1880). 



" Report Upon the Properties of the Storraont Silver Mining Co., 

 Utah."— Engineering and Mining Journal, Oct. 23, 1880, p. 269. 



"The Silver Reef Mines, Utah."— Engineering and Mining Journal, 

 Jan. 1, 1881, p. 4. 



"Note on the Copper Deposits of the Trias in New Mexico and 

 Utah."— Trans. N. Y. Acad. Sei., Vol. I. (1881), p. 20. 



"Coal and Iron of Southern Utah."— Pamphlet, 8vo., New York 

 (1882), pp. 12. 



" The Gas "Wells of Ohio."— American Chemist, Vol. I., p. 201. 



" Sierra Rica and San Carlos Mines, Chihuahua, Mexico."— New York 

 (1883). 



"The Deposition of Ores."— School of Mines Quarterly, Vol. V., 

 1884. 



"Recent Discoveries of Rock Salt in Western New York." — Trans. 

 N. Y. Acad. Scl., Vol. IV. (1885), p 55. 



"Grahamite in Colorado."— School of Mines Quarterly, Vol. VIII. 

 (1887), p. 332. 



"Kersantite, a New Building Stone."— School of Mines Quarterly, 

 Vol. VIII. (1887), p. 331. 



"The Great Falls Coal Field, Montana."— School of Mines Quarterly, 

 Vol. VIII. (1887), p. 327. 



"The Probable Future of Gold and Silver." — U. S. Consular Reports, 

 No, 87 (1887), p. 420. 



"The Coals of Colorado."- School of Mines Quarterly, Vol. IX. 

 (1888), p. 327. 



" The Pavements of the Great Cities of Europe, with a Review of the 

 Best Methods and Materials for the City of New York."— Trans. N. Y. 

 Acad. Sci., Vol. VIII. (1888), p. 41. 



" The Future of Gold and Silver."— School of Mines Quarterly, Vol. 

 IX. (1888), p. 98. 



" Marble Depo.sits of the "Western United States."— School of Mines 

 Quarterly, Vol. X. (1888), p. 69. 



