Boyd's MAR of Southwest Vlrigma. Pocket-book form. 



Browning's Introduction to the Rarer Elements ..... Hvo, 



Brush's Manual ol Determinative Mineralogy. (Penfield.) ........ 8vo, 



Charter's Catalogue of Minerals. . . 8vo. paper, 



CMk, 

 Dictionary of the Names of Minerals. ...... 8vo, 



Dana's System of Mineralogy. Lar,. 8 VO , half leather, i 



First Appendix to Dana's Hew "System of Mineralogy." ..... Urge 8vo, 



Text-book of Mineralogy ...... . . .8vo, 



Minerals and How to Study Them ... 12010, 



Catalogue of American Localities of Minerals. ... Large 8vo, 



Manual ol Mineralogy and Petrography 



00 



35 



50 



Douglas's Untechnical Addfeeiae on Technical Subjects. . 

 Eakle's Mineral Tables. . . . ,8vo, 



Egleston'ii Catalogue of Minerals and Synonyms 8vo, 50 

 Goesei's Minerals and Metals: A Reference Book ibmo, mor. 



Groth's Introduction to Chemical Crystallography (Marshall i2mo, 25 



iddings's Rock Minerals 8vo, 5 oo 

 Johannaen's Key for the Determination of Rock-forming Minerals in Thin 

 Sections. (In Press.) 



Martin's Laboratory Guide to Qualitative Analysis with the Blowpipe, tamo, 60 

 Merrill's Non-metallic Minerals. Their Occurrence and Uses 8vo, 4 oo 



Stones for Building and Decoration .. 8vo, 500 



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



8vo, paper, 50 



Tables of Minerals 8vo, i oo 



Richards's Synopsis ot Mineral Characters.. iamo. morocco, i 35 



Ries's Clays . Their Occurrence. Properties, and Uses.. .. 8vo, 500 

 Rosenbusch's Microscopical Physiography of the Rock-making Minerals. 



Biddings.) 8vo, 500 



' Tillman's Text-book of Important Minerals and Rocks. 8vo, a oo 



MINING. 



Beard's Mine Gases and Explosions. (In Press.) 



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



Map of Southwest Virginia Pocket-book form, a oo 



Douglas's Untechnical Addresses on Technical Subjects iamo, X oo 



Eissler's Modern High Explosives 8ro. 4 oo 



Goesei's Minerals and Metals: A Reference Book 16010, mor. 3 oo 



Goodyear's Coal-mines of the Western Coa.t of the United States iamo, a 50 



Ihlseng's Manual of Mining. 8vo, 5 oo 



Det's Lead-smelting. . 12010, a 50 



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



Miller's Cyanide Process 1 2010, i oo 



O'Driscoll's Notes on the Treatment of Gold Ores, 8vo, a oo 



Robine and Lenglen's Cyanide Industry. (Le Clerr. ) 8vo, 4 oo 



Weaver's Military Explosives. 8vo, 3 oo 



Wilson's Cyanide Processes. 1 2 mo . i 50 



Chlorination Process i imo. i so 



Hydraulic and Placer Mining, ad edition, rewritten 12 mo, a 50 



Treatise on Practical and Theoretical Mine Ventilation 12010, i as 



SANITARY SCIENCE. 



Bash ore's Sanitation of a Country House iamo, i oo 



Outlines of Practical Sanitation. 12010, i 25 

 FotwelTs Sewerage. (Designing, Construction, and Maintenance.) 8vo, 3 oo 



Water-supply Engineering 8vo, 4 oo 



18 



