244 
PROCEEDINGS OF SECTION B. 
Collins, H. F. Smelting Processes for the Extraction of Gold and 
Silver from their Ores. (Jour. Soc. Chem. Ind., xii., 1S93, 
pp. 765-6.) 
Collins, J. H. Mineralogy of Cornwall and Devon. 1876. 
Cotton, S. Analysis of Gold Ores. (Jour. Chem. Soc., lxvi., 1894 r 
p. 484.) 
Courtis, AV. M. Gold Quartz. (Papers Am. Inst. Mining Eng , 
1889.) 
Courtney, AV. S. The Gold Fields of San Domingo. 1880. 
Crawford, J. C. Origin of Mineral Veins, especially Gold and Silver. 
(Geological Record, 1877, p. 230; and Trans. TV Z. Inst., ix., 
1877, p. 560.) 
Crookes, Wm. Separating Gold and Silver from their Ores. 1865. 
Patent. London. 
Cumenge, E., and Fuchs, E. Goldgehalt in Schwefelmetallen. (Zeits. 
Kryst. Min., iv., 1880, p. 403.) 
Dana, E. S. Crystallisation of Gold. 1886. (Zeits. Kryst. Min., xii., 
1887, p. 275 ; and Am. J. Sci., xxxii., p. 132.) 
Daubree, M. (Comptes Rendus, xxii., 1846, p. 639.) 
Davis, AV. M. Depositing Gold from its Solutions. Patent (TT.S.) 
No. 227, 963, 1880. 
Davison, Stmpson. A New Theory of the Origin of Gold. (Australia 
and its Gold Fields, 1855.) 
De Mosenthal, Henry. The Treatment of Gold Ore at the 
Witwatersrand (Transvaal) Gold Fields. (Jour. Soc. Chem. 
Ind., xiii., 1894, pp. 326-340.) 
Denison, Sir AV. T. Experiments for Determining the Value of 
Gold. Hobart, 1852. 
Denny, G. A. Some Notes on Banket Deposits, with Special Reference 
to those met with at the Denny-Dalton Gold Fields, A r ryheid 
District, South African Republic, and the Process of Treat- 
ment employed there. (Proc. Aust. Inst. Min. Eng., Hobart, 
February, 1895.) 
Derby, O. A. (Rio Janeiro). Gold in Brazil. (Am. Jour. Sci., xxviii., 
1884, p. 440 ; and Zeits. Kryst. Min., x., 1885, p. 295.) 
Derry, C.AV. Source of Los Canyon Gold. (Eng. and Min. Jour., lvi., 
1893, pp. 661-2.) 
Dicker, T. Mining Record and Guide to Gold Mines of Victoria. 
Sandhurst, 1S62-7. 
Duller, J. S. Gold in Calcite. (Am. Jour. Sci., 1890, p. 160; and 
Zeits. Kryst. Min., xx., 1892, p. 408.) 
Discovery of Gold in Australia. Correspondence in Sydney 
Mommy Herald \ May 5, 12, 16, 20, June 21, July, 2, 9, 16, 18, 
22, 30, August 8, October 13, November 20, December 27, 
1851; January 12, 20, June 13, 1865; Leading Articles in 
Sydney Morning Herald \ May 15, 17, 19, 1851 ; January 7, 
1865. Parliamentary Papers relative to. London, 1852 to 1858. 
Distribution of Gold journ. Pr. Chem., lxi., p. 435. 
Dixon, AV. A. Patent for Extraction of Gold, Silver, &c., from 
Pyrites. Sydney, 1877. 
Dittmar, AV., and Prenticf, D. On the Action of Caustic Potash 
and Caustic Soda on Pure Gold and Silver. (Journ. Soc. 
Chem. Ind., xii., 1893, pp. 248-9.) 
