108 LIST OF WORKS ON GEOLOGY, &C. 



608. Williams, Sir F. M. Eecent Observations on Subter- 

 ranean Temperature in the Clifford Amalgamated Mines. Journ. 

 Botj. Inst. Cornwall, No. 12, p. 283. 



609. WooDHOUSEj J. T. Iron Ores Committee. Iron Ores 

 of Cornwall. Journ. Iron and Steel Inst., vol. ii, p. 27. 



610. Worth, E. K The Ornamental Eocks of Devon and 

 Cornwall. Western Chronicle of Science, No. 7, pp. 99. 



611. Building Stones of Devon and Cornwall. Ibid, 



No. 8, p. 120. 



1872. 



612. Adger, J. B. Analysis of an Anomalous Variety of 

 Stannite (Tin Pyrites) from Cornwall. Chem. News., vol. xxv, 

 p. 259. 



613. Anon : The Annual Excursion of 1871 (Lelant). Miners' 

 Assoc. Cornwall and Devon, p. 29. 



614. Argall, W. On Gossans. Ibid, p. 37. 



615. Claypole, E. W. On the Subsidence which has taken 

 place in the South Western Counties of England during the Eecent 

 Period. Proc. Bristol Nat. Soc, Ser. 2, vol. vii. Part 1, p. 11. 



616. Collins, J. H. The Iron Ores of Cornwall. Mining 

 Mag. and Rev. vol. i, p. 177. 



617. Henderson. Capt. (On the Botallack Mine). Journ. 

 Boy. Inst. Cornwall, No. xiii, p. xcviii. 



618. Hen wood, W. J. Observations on the Metalliferous 

 Deposits of Cornwall, in the Presidential Address. Ibid, p. ix, and 

 Bep. Miners' Assoc. Cornwall and Devon, 1872-3, p. 1, (1873). 



619. Maskelyne, Prof. N. S., aud Dr. Flight. Mineralo- 

 gical Notices. 8 Isopyre. 9 Uranite. 13 Prasine. Journ. Chem. 

 Soc, Ser. 2, vol. x, p. 1049. 



620. Maynard, Capt. J. On "Lodes," "Heaves," and 

 " Slides." Miners' Assoc. Cornwall and Devon, p. 42. 



621. Noble, Capt. J. Eemarks on Mineral Veins in the 

 Parish of Constantine. Ibid, p. 45, and 39th Ann. Bej). Boy. 

 Cornwall Polytech. Soc, p. 74. 



622. Pattison, S. E. On the Upper Limits of the Devonian 

 System. Proc Geol. Assoc, vol. ii, No. 7, p. 277. 



623. Pearce, E. Notes on the occurrence of Cobalt in con- 

 nection with the Tin Ores of Cornwall. Journ. Boy. Inst. Cornivall, 

 No. xiii, p. 81. 



