68 LIST OF WORKS ON GEOLOGY, &C. 



36. Hauy, Abbe. Observations on Arseniated Copper. (A 

 Translation). Journ. of Nat. Phil. Chem. and Arts, Ser. 2, vol. 

 viii, p. 187. 



1805. 



37. Gregor, Eev. W. Experiments on a Mineral Substance 

 formerly supposed to be Zeolite; with some Eeiiiarks on two 

 Species of Uran-glimmer. Phil. Trans., vol. xcv, p. 331. Reprinted 

 in Journ. Nat. Phil. Chem. and Arts, Ser. 2, vol. xiii, p. 247 (1806). 



1806. 



38. KiDD, Dr. J. Analysis of a new Mineral found in Corn- 

 wall. Journ. of Nat. Phil. Chem. and Arts, Ser. 2, vol. xiv, p. 134. 



39* MiTCHEL, J. An Account of a new semi-metallic Sub- 

 stance, called Menacane, and its Ores. Trans. Boy. Irish Acad., 

 vol. X, p. 11. Reprinted in Journ. of Nat. Phil. Chem. and Arts, 

 Ser. 2, vol. xvi, p. 128 (1807). 



1807. 



40. Carne, J. An Account of the Relistian Tin Mine. Phil. 

 Trans., vol. xcvii, p. 293, and Journ. of Nat. Phil. Chem. and Arts, 

 Ser. 2, vol. xx, p. 24 (1808). 



1808. 



41. Smithson, J. On the Composition of the Compound 

 Sulphuret from Huel Boys, and an Account of its Crystals. Phil. 

 Trans., vol. xcviii, p. 55. 



1809. 



42. Brayley, E. W. and J. Britton. The Beauties of Eng- 

 land and Wales. Vol. ii (Notice of the Minerals, Mines, &c. of 

 Cornwall, pp. 328-352). 8m Lond. 



43. De Bournon, Count. Memoir of the triple Sulphuret 

 of Lead, Copper, and Antimony, or Endellion. Journ. of Nat. 

 Phil. Chem. and Arts, Ser. 2, vol. xxiv, pp. 225, 251, 321. 



44. Gregor, Rev. W. On a native Arseniate of Lead. Phil. 

 Trans., vol. xcix, p. 195, and Phil. Mag., vol. xxxv, p. 87 (1810). 



45. Warner, Rev. R. A Tour through Cornwall (with an 

 account of the Mines). d>iio. Bath and Lond. 



1811. 



46. Anon. [Note of a Silver-vein in Cornwall]. Monthly 

 Mag., vol. xxxii, p. 516. 



