LIST OB WORKS ON GEOLOGY, &C. 87 



303. Penberthy, Capt, J. Notice of the discovery of ' a 

 quantity of Pitchblende, at the Providence Mines, near St. Ives. 

 Trans. Roy. Geol. Soc. ("ornwall, vol. vi, p. 106. 



304. Phillips, J. A. Notice on Native Malleable Copper. 

 Proc. Lond. Electric Soc, vol. i, (Part 5), p. 318. 



305. Taylor, R. On the relative position of the yellow and 

 vitreous sulphurets of copper in the lode of Pembroke Mine. 

 Trans. Roy. Geol. Soc. Cornwall, vol. vi, p. 99. 



306. Thomas, E. Contributions towards a Description of the 

 district of Meneage, {with an unpublished map, given to the So- 

 ciety). Ibid, p. 108. 



307. Watson, J. Y. A compendium of British Mining with 

 statistical notices of the principal Mines in Cornwall... &c. 8vo. 

 Lond. (privately printed). 



308. Whitley, N. Eemarks on the minor Fractures of Rocks. 

 Trans. Roy. Geol. Soc. Cornwall, vol. vi, p. 104. 



309. On the Agricultural character of the soils 



which rest on the various rocks of the Lizard Peninsula. 24^A 

 Ann. Rep. Roy. Inst. Cornwall, p. 43. 



309a. The Application of Geology to Agriculture, 



&c. (Cornwall, pp. 8-38, 147-150). 8vo. Lond. 



310. Williams, Rev. D. On the Stratified and Unstratified 

 Volcanic Products of the West of England. Bep. Brit. Assoc, for 

 1842, Trans, of Sections, p. 54. 



1844. 



311. Budge, Rev. E. On the Hornblende Slate and other 

 associated Rocks of the Meneage District, Trans. Boy. Geol. Soc. 

 Cornwall, vol. vi, p. 173. 



312. Couch, J. On the cause of the red colour in the fossili- 

 ferous rocks in the neighbourhood of Looe. Ibid, p. 139. 



313. Couch, R. Q. On the Silurian remains in the strata 

 of the south-east coast of Cornwall. Ibid, p. 147. 



314. Garby, J. Observations on the Condurrite and Native 

 Copper, as found at Wheal Druid. Ibid, p. 194. 



315. Henwood, W. J. On the (Displacements) Heaves ot 

 Metalliferous Veins by Cross- veins. Fhil. Mag., Ser. 3, vol. xxiv, 

 pp. 180, 258. 



316. Peach, C. W. On the Fossil Geology of Cornwall. 

 Trans. Roy. Geol. Soc. Cornwall, vol. vi, p. 181. 



