METALLURGY. 



Egleaton's Metallurgy of Silver, Gold, and Mercury: 



Vol. I.-Silver 8vo, 7 80 



Vol. II.— <}old and Mercury 8vo, 7 SO 



Keep'8 Cast Iron. (In preparatian.) 



Kunhardt's Practice of Ore Dressing in I^rope 8vo, 1 60 



Le Chatelier's High-temperature Measurements. (Boudouard — 



Burgess.) 12mo, 9 08 



Metcalf s Steel. A Manual for Steel-users 12mo, 2 00 



Thurston's Materials of Engineering. In Three Parts Bvo, 8 00 



Part n.— Iron and Steel 8vo, 3 60 



Part ni.^-A Treatise on Brasses, Bronzes and Other Alloys 



and Their Constituents Svo, 2 SO 



MINEKALOGY. 



Barringer's Description of Minerals of Commercial Value. 



Oblong, morocco, 2 60 



Boyd's Resources of Southwest Virginia 8vo, 3 00 



" Map of Southwest Virginia Pocket-book form, 2 00 



Brush's Manual of Determinative Mineralogy. (Penfleld.) .8vo, 4 00 



Chester's Catalogue of Minerals Svo, paper, 1 08 



Cloth, 1 26 



" Dictionary of the Names of Minerals 8vo, 3 50 



Dana's System at Mineralogy Large Svo, half leather, 12 SO 



" First Appendix to Dana's New " System of Mineralogy." 



Large Svo, 1 00 



" Text-book of Mineralogy Svo, 4 00 



" Minerals and How to Study Them 12mo, 1 60 



" Catalogue of American Localities of Minerals. Large Svo, 1 00 



" Manual of Mineralogy and Petrography 12mo, 2 00 



Egleston's Catalogue of Minerals and Synonyms Svo, 2 60 



Hussak's The Determination of Eock-forming Minerals. 



(Smith.) Small Svo, 2 00 



■» Penfield's Notes on Determinative Mineralogy and Record of 



Mineral Teats Svo, paper, 60 



Rosenbusch's Microscopical Physiography of the Rock-making' 



Minerals. (Idding's.) Svo, 8 00 



* Tillman's Text-book of Important Minerals and Rocks. .Svo, 2 00 



Williams's Manual of Lithology Svo, 3 00 



MINING. 



Beard's Ventilation of Mines 12mo, 2 60 



Boyd's Resources of Southwest Virginia Svo, 3 00 



" Map of Southwest Virginia Pocket-book form, 2 00 



•Drinker's Tunneling, Explosive Compounds, and Rock 



j)rjjlg 4to, half morocco, 25 00 



:ESB8ler's Modern High Explosives 8w, 4 00 



Goodvear's Coal-mines of the Western Coast of the Umted 



States 12mo, 2 50 



Ihlsene's Manual of Mining _. . • • Svo, 4 08 



Kunhardt's Practice of Ore Dressmg m Europe Svo, 1 60 



■CDriseoU's Notes on the Treatment of Gold Ores Svo, 2 89 



Sawyer's Accidents in Mines Svo, . 7 00 



Walke's Lectures on Explosives .Svo, 4 00 



Wilson's Cyanide Processes • . .12m(J, 1 50 



Wilson's Chlorination Process 12mo, 1 80 



15 



