Catalogue of P?'inted Books, &c. 327 



Delesse, A. Notice sur les mines de cuivre du Cap de Bonne- 

 Esperance. 



Paris, Ann. Mines, 8, 1855, 186-212. 

 Stuttgart, N. Jahrb., 1857, 350, and 1860, 356-357. 



Delgado, J. F. Nery. Lista dos exemplares de mineraes de 

 roches e de fosseis. 

 v. Capello, H., and Ivens, R. : De Angola a contra-cota, 2, 465-473. 



Quelques mots sur les collections de roches de la province 



d'Angola recoltees par le Kev. P e Antunes. 

 Lisboa, Com. Serv. Geol., 4, 1900-01, 195-201. 

 Stuttgart, N. Jahrb., 1902, 2, 233-234. 



Demaffey, A. Les gisements metalliferes du Transvaal. 

 Afrique expl. civil, 8, 1887, 297-307. 



Demaret, L. L'or dans 1' Afrique du Sud. 



Liege, Rev. univ. Mines., 30, 1895, 1-40. 

 Santiago, Bol. soc. nac. min., (2), 8, 83-. 



On the extension of the Main Keef eastwards, beyond 



Yogelfontein, and on the nature of the Eietfontein reef. 

 Johannesburg, Trans. Geol. Soc. S. A., 2, 1897, 143-144. 

 Cape Town, Trans. S. A. Phil. Soc, 10, 3, 1898, 470. 



Les gisements des minerais de cuivre. 



Liege, Rev. univ. Mines, 50, 1900, 234-275. 

 Berlin, Zs. prakt. Geol., 1901, 61-66. 



Denny, G. A. The Klerksdorp gold-fields. Being a descrip- 

 tion of the geologic and of the economic conditions obtaining in the 

 Klerksdorp District, South African Kepublic. 

 London, 1897, 8vo, xvi + 247 pp., plans, sects, map, and geol. map. 



Some notes on banket deposits, with special reference to 



those met with at the Denny-Dalton gold-fields, Vryheid District, 



South African Eepublic. 



Melbourne, Trans. Austral. Inst. Min. Eng., 3, 1895, 75-89. 



De Ranee, C. E. Geology of Natal and Zululand. 

 London, Nature, 19, 1879, 467-468. 



Derby, Orville A. v. Waagen, W. 



Brazilian evidence on the genesis of the diamond. 



Chicago, J. Geol., 6, 1898, 121-146. 

 Berlin, Zs. prakt. Geol., 1899, 213-217. 



