LIST OP WORKS ON GEOLOGY, '&C. 77 



169. Henwood, W. J. Notice of some circumstances con- 

 nected with the heave of a Copper lode by a Fhican vein, in the 

 Consolidated Mines, Gwennap. lUd, p. 327. 



170. MiCHELL, J. Notice of the Analysis of Copper ore found 

 at Huel Falmouth, which appears very much like the Bantkup- 

 fererz of Werner. Ihid, p. 338. 



171. Pendarves, E. W. Notice of the Native Copper of 

 Condorrow Mine. Ihid, p. 333. 



172. Phillips, W. On the Crystalline Forms of the Natural, 

 and Artificial Sulphuret of Bismuth. Phil. Mag., Ser. 2, vol. ii, 

 p. 181. 



173. Description of two remarkable Ores of Copper 



from Cornwall. With an Analysis of the same by M. Faraday. 

 Ihid, p. 286. 



174. Turner, Dr. E. Chemical Examination of Isopyre. 

 Edin. New Phil. Journ., vol. iii, p. 265. 



1829. 



175. Anon : A Manual of Mineralogy; in which is shown 

 how much Cornwall contributes to the Illustration of the Science. 

 8vo. Lond. 



176. (W. H. M.) Evident traces of Manganese in 



Slate. Mag. Nat. Hist, vol. ii, p. 72. 



177. Fox, R. W. Some Eemarks on Mineral Veins. Phil. 

 Mag., Ser. 2, vol. vi, p. 17. 



178. Henwood, W. J. A Summary of Experiments recently 

 made on the Temperature of Mines. Edin. Journ. of Sci., vol. x, 

 p. 234. 



179. Oeynhausen, — von, and — von Dechen. On the 

 Junction of the Granite and the Killas Eocks in Cornwall. Phil. 

 Mag., Ser. 2, vol. v, pp. 161, 241. 



180. Taylor, J. Eecords of Mining. Ato. Lond. 



1830. 



181. Anon : (H.) On the Discovery of Mineral Veins, and 

 Preliminary Operations on them. Quart. Mining Rev., vol. i, 

 (No. 3), p. 402.- 



182. Anon % Mineral Pitch near St. Agnes, Cornwall, dis- 

 covered by Mr. Henwood. Edin. Journ. of Sci., Ser. 2, vol. ii, 

 p. 374. 



F 3 



