LIST OF BOOKS ON GEOLOGY & MINERALOGY 



ON SALE BY 



DULAU & CO., Ltd., 37 Soho Square, London, W. 



DANBY (A.). Natural Rock Asphalts and Bitumens : their Geology, 

 History, Properties, and Industrial Application. London, 1913. 8vo. 

 Illus. Cloth. 8s. 6d. 



GOODCHILD (W.). Precious Stones ; with a chapter on Artificial 

 Stones, by E. DYKES. London, 1908. 8vo. Cloth. 6s. 



GREGORY (J. W.). The Nature and Origin of Fiords. London, 1913. 

 8vo. Illus. Cloth. 16s. 



IDDINGS (J. P.). Igneous Rocks : Composition, Texture and Classi- 

 fication, Description, and Occurrence. Vol. II. New York, 1913. 

 8vo. Illus. Cloth. £1 5s. 6d.— Vol. I, 1909. £1 Is. 



JOLY (J.). Radioactivity and Geology : an account of the influence of 

 Radioactive Energy on Terrestrial History. London, 1909. 8vo. 

 Illus. Cloth. 7s. 6rf. 



MASSON (J. B.). Mines and their Story. Philadelphia, 1913. 8vo. 

 pp. 338. Cloth. 16s. 



MELLOR (J. W.). Treatise on the Ceramic Industries. Vol. I. 

 A Treatise on Quantitative Inorganic Analysis, with special reference to 

 the analysis of clays, silicates, and related minerals. London, 1913. 

 8vo. Cloth. £1 10s. 



MEYER (E. v.), ENGLER (C), WOHLER (L.), WALLACH (O.), and 

 others. Chemie, allgemeine Kristallographie, und Mineralogie. 



Leipzig, 1913. 8vo. pp. 663. £1 Is. 



STOKES (R.), THOMAS (J. E.), SMART (G. O.), and others. Text- 

 book of Rand Metallurgical Practice. Designed as a ' working 

 tool ' and practical guide for metallurgists upon the Witwatersrand and 

 other similar fields. Vol. II. London, 1912. 8vo. Cloth. £1 Is. 



SWAINE (A. T.). The Earth : its Genesis and Evolution, considered 

 in the light of most recent scientific research. London, 1913. 8vo. 

 Cloth. 7s. 6cl. 



CATALOGUE OF GEOLOGICAL WORKS 



No. 14 — General Geology. 76 pages. 

 No. 15 — Dynamical, Palaeontological, and Stratigraphical. 160 pages. 



Post free on application. 



