100 LIST OF WORKS ON GEOLOGY, &C. 



ing Mag., vol. iv, p. 193, and Journ. Chem. Soc, Ser. 2, vol. i, 

 p. 387. 



483. Symons, B. Geological Map of Caradon and Ludcott 

 Mining Districts. 



484. Williams, Capt. W. H. On Mineral Deposits [near 

 St. Austell]. 4:5th Ann. Rep. Boy. Inst. Cornwall, p. 44. 



1864. 



485. Anon : Notes and Memoranda of Excursions. Miners' 

 Assoc. Cornwall and Devon, Annual Meeting, p. 7. 



486. Notes on the Excursions of the Helston Branch. 



lUd, p. 11. 



487. On the Surface Indications of Mineral De- 

 posits. Ihid, p. 15. 



488. BoELASE, Dr. Additions to his "Natural History of 

 Cornwall," Chaps.' vi, ix, xi. Journ. Boy. Inst. Cornwall, No. 2, 

 Supplement. 



489. Davidson, T. A Monograph of the British Devonian 

 Brachiopoda. (No. 1). [Cornwall, pp. 17, 25, 30, 41, 56]. Palce- 

 ontograph. Soc. 



490. Enys, J. S. On Specimens of Hornblende and Serpen- 

 tine from the junction at Porthalla. 31s;! Ami. Eep. Boy. Cornwall 

 Poly tech. Soc, p. 42. 



491. Haughton, Rev. [Prof.] S. On the Joint-Systems of 

 Ireland and Cornwall, and their Mechanical Origin. Phil. Trans., 

 vol. cliv, (Part 2), p. 393. 



492. Maskelyne, Prof. N. S. New British Mineral. Phil. 

 Mag., Ser. 4, vol. xxvii, p. 316. 



493. New Minerals from Cornwall (Warringtonite 



and Lyellite). Chem. News, vol. x, No. 260, p. 263. 



494. Miller, Dr. W. A. Chemical Examination of a Hot 

 Spring containing Coesium and Lithium in Wheal Clifford, Corn- 

 wall. Chem. News, vol. x. No. 254, p. 181, and Pep. Brit. Assoc, 

 for 1864, Trans, of Sections, p. 35, (1865). 



495. Pearce, R. The Influence of Lodes on Eocks. Miners' 

 Assoc. Cornwall and Devon, Annual Meeting, p. 17, and Chem. News, 

 vol xi, p. 100, (1865). 



496. Scientific Summary. Mineralogy, &c. Journ. 



Boy. Inst. Cornwall, No. 1, p. 53. 



