NO. 2 BIBLIOGKAriTY OF TIX — HESS 217 



METALLURGY AND CHEMISTRY (Continued) 



1499. Hauy, -— . Substances Metalliques. 



Journ. Mines, Vol. 5, No. 30, 1706, Paris, pp. 457-166. 



1500. Hawkins, John. On a process of refining tin. 



Trans. Roy. Geol. Soc. Cornwall, Vol. 1, 1818, Penzancp, pp. 201-211. 



A proposal to purify tin by allowing impurities to settle from liquid mass. 



1501. Hayes, Augustl's A. On the action of metallic tin on solutions of 



muriate of tin. 



Amer. Journ. Sci. Arts, scr. 1, Vol. 38, 1840, New Haven, pp. 408-410. 



1502. Headden, Wm. P. Formation of the alloys of tin and iron with de- 



scription of some new alloys. 



Proc. Colorado Sci. Soc, Vol. 4, 1S91, Denver, pp. 81-122. 



Abstract: Amer. Journ. Sci. Arts, ser. 2, Vol. 44, 1802, New Haven, pp. 464-468. 



1503. Henz. F. Beitrag zur Kenntniss Trennung von Antimon und Zinn 



mittels Oxalsaure. 



Zeitschr. Anorg-. Chem., Vol. 37, 1003, Miinchcn and Leipzig, pp. 39-58. 

 Based upon Dr. Clarke's article. No. 1467. 



1504. Heycock, C. T., and Nevili,e, F. H. On the constitution of copper-tin 



alloys. 



Proc. Roy. Soc. London, Vol. 69, 10O2, London, pp. 320-329. 



Conclusions reached from a number of experiments on alloys of tin and copper. 



1505. Hicks, James. Treatment of slime tin. 



Trans. Mg. Ass. Inst. Cornwall, Vol. 4, 1893-1895, Camborne, pp. 111-137, illus. 4. 

 Read at Camborne, December 20, 1892. 



Short review: Mg. Sci. Press, Vol. 66, 1803, San Francisco, p. 244. 



Showing' waste of mines imder management at that time and ways of saving slime 

 tin ore. 



1505a. HiORTDAiiL, F. H. Sur la forme cristalline des combinaisons des 

 stannmethyles et leurs homologues. 



C. R. Acad. Sci., Vol. 88, 1879, Paris, pp. 584-586. 



1506. HoB'MAN, Heinkicii 0. The dry assay of tin ores. 



Trans. Amer. Inst. Mg. Kng., "\'ol. IS, 1889-1890, New York, pp. 3-54. 

 Also, Tpchn. Quart., Vol. 3, 1890, Boston, pp. 112-143, 261-280. 



Describes a scries of experiments with the tin ores of the Black Hills to ascertain 

 the best method of assay. 



1506a. HoHAGEN, Geoeg. Assay of tin ores. 



Eng. Mg. Journ., Vol. 85, 1908, New York, p. 422. 

 Short article on methods used in assaying tin ores. 



1507. Hughes, T. W. H. Notes on tin smelting in the Malay Peninsula. 



Rec. Geol. Surv. India, Vol. 22, pt. 4, 1889, Calcutta, pp. 23:5-236. 

 Notes on the use of the native or Tonka t.vpe of furnace, and more especially upon 

 the English furnace at Singapore. 



1507a. HuTciiiN, H. W. Notes on tin dressing. 



Trans. Inst. Mg. Met., Vol. 18, 1908-1909, London, pp. 69-107. 



Review: Eng. Mg. Journ., Vol. 87, 1900, New York, pp. 651-652. 



Describes a scries of investigations on tin ore dressing performed at South Crofty 

 mine, Cornwall. The work covers in particular the preparation of concentrates for 

 the calciner. 



The paper is discussed by various members and author's reply given. 



