METALLURGY. 



Egleston*s Metallurgy of Silver, Gold, and Mercury: 



Vol. I, Silver 8vo. 



Vol. II. Gold and Mercury 8vo, 



** Ues's Lead-smelting. (Postage p cents additional) X2mo, 



Keep's Cast Iron 8vo. 



Kunhardt's Practice of Ore Dressing in Europe 8vo, 



Le Cbatelier's High- temperature Measurements. (Boudouard — Burgess.)i2mo, 



Metcalf's Steel. A Manual for Steel-users i2mo, 



Smith's Materials of Machines z2mo, 



Thurston's Materials of Engineering, In Three Parts 8vo, 



Part n. Iron and Steel 8vo, 



Part m. A Treatise on Brasses, Bronzes, and Other Alloys and their 



Constituents 8vo, 



Ulke's Modern Electrolytic Copper Refining 8vo, 



MINERALOGY. 



Barringer's Description of Minerals of Commercial Value. Oblong, morocco, 



Boyd's Resources of Southwest Virginia 8vo 



Map of Southwest Virignia Pocket-book form. 



Brush's Manual of Determinative Mineralog^y. (Penfield.) 8vo, 



Chester's Catalogue of Minerals 8vo, paper. 



Cloth, 



Dictionary of the Names of Minerals 8vo, 



Dana's System of Mineralogy Large 8vo,half leather. 12 50 



First Appendix to Dana's New " System of Mineralogy.'* Large 8vo, i 00 



Text-book of Mineralogy 8vo, 4 00 



Minerals and How to Study Them i2mo, r 50 



Catalogue of American Localities of Minerals Large 8vo, i oo 



Manual of Mineralogy and Petrography i2mo , 2 00 



Douglas's TJntechnical Addresses on Technical Subjects i2mo, i oa 



Eakle's Mineral Tables 8vo, i 23 



Egleston's Catalogue of Minerals and Synonyms 8vo, 2 50 



Hussak's The Determination of Rock-forming Minerals. (Smith.). Small 8vo, 2 00 

 Merrill's Non-metallic Minerals: Their Occurrence and Uses 8vo, 4 00 



* Pbnfield's Notes on Determinative Mineralogy and Record of Mineral Tests. 



8vo. paper, o 50 

 Roseabusch's Microscopical Physiography ot the Rock-making Minerals. 



(Iddings.) 8vo. 5 00 



* Tillman's Text-book of Important Minerals and Rocks 8vo, 2 00 



Wllliftxns's Manual of Lithology 8vo, 3 oa 



MIKING, 

 iteard's Ventilation of Mines i2mo 



2 50 



3 00 

 00 



Boyd's Resources of Southwest Virginia 8vo 



Mop of Southwest Virginia Poclcet book form^ 



Douglas's Untechnical Addresses on Technical Subjects i2mo, i oo 



* Driofcer's Tunneling, Explosive Compounds, and Rock Drills. .4to,hf.mor., 25 00 



Eissler's Modern High Explosives gvo'. 4 00 



Fowler's Sewage Works Analyses i2mo 2 00 



Goodyear's Coal-mines of the Western Coast of the United States i2mo, 2 50 



Ihlseng's Manual of Mining 8vo, s 00 



** Ilea's Lead-smelting. (Postage gc. additional) i2mo! 2 50 



Kunhardt's Practice of Ore Dressing in Europe 8vo. i 50 



O'Driscoll's Notes on the Treatment of Gold Ores 8vo! 2 00 



* Walke's Lectures on Explosives 8vo, 4 00 



Wilson's Cyanide Processes r i2mo[ i 50 



Chiestaation Process !!i2mo] i 50 



• 15 



