MINERALOGY. 



Baskerville's Chemical Elements. (In Preparation.). 



Boyd's Map of Southwest Virginia Pocket-book form. 



* Browning's Introduction to the Rarer Elements 8vo, 



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



Butler's Pocket Hand-book of Minerals 16mo, mor. 



Chester's Catalogue of Minerals 8vo, paper, 



Cloth, 



* Crane's Gold and Silver 8vo, 



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

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



Large 8vo, 



Manual of Mineralogy and Petrography 12mo, 



Minerals and How to Study Them 12mo, 



System of Mineralogy Large 8vo, half leather. 



Text-book of Mineralogy 8vo, 



Douglas's Untechnical Addresses on Technical Subjects 12mo, 



Eakle's Mineral Tables 8vo, 



Eckel's Stone and Clay Products Used in Engineering. (In Preparation). 



Goesel's Minerals and Metals: A Reference Book 16mo, mor. 



Groth's Introduction to Chemical Crystallography (Marshall) 12mo, 



* Hayes's Handbook for Field Geologists 16mo, mor. 



Iddings's Igneous Rocks 8vo, 



Rock Minerals 8vo, 



Johannsen's Determination of Rock-forming Minerals in Thin Sections. 8vo, 



With Thumb Index 



* Martin's Laboratory Guide to Qualitative Analysis with the Blow- 



pipe 12mo, 



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



Stones for Building and Decoration 8vo, 



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



8vo, paper, 



Tables of Minerals, Including the Use of Minerals and Statistics of 



Domestic Production 8vo, 



* Pirsson's Rocks and Rock Minerals 12mo, 



* Richards's Synopsis of Mineral Characters 12mo, mor. 



* Ries's Clays: Their Occurrence, Properties and Uses 8vo, 



* Ries and Leighton's History of the Clay-working Industry of the United 



States 8vo, 



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



Washington's Manual of the Chemical Analysis of Rocks , 8vo, 



MINING. 



* Beard's Mine Gases and Explosions Large 12mo, 



Boyd's Map of Southwest Virginia Pocket-book form, 



* Crane's Gold and Silver 8vo, 



* Index of Mining Engineering Literature 8vo, 



* 8vo, mor. 



Douglas's Untechnical Addresses on Technical Subjects 12mo, 



Eissler's Modern High Explosives 8vo, 



Goesel's Minerals and Metals: A Reference Book 16mo, mor. 



Ihlseng's Manual of Mining 8vo, 



* Iles's Lead Smelting 12mo, 



Peele's Compressed Air Plant for Mines 8vo, 



Riemer's Shaft Sinking Under Difficult Conditions. (Corning and Peele).8vo, 



* Weaver's Military Explosives 8vo, 



Wilson's Hydraulic and Placer Mining. 2d edition, rewritten 12mo, 



Treatise on Practical and Theoretical Mine Ventilation 12mo, 



17 



