IV eONTENTS. 



INTELLIGENCE. 



Pace 



Art. XIX. 1. Dr. J. W. Webster's Lectures 304 



2. Dr. Webster's Cabinet 305 



3. Supposed identity of Copal and Amber. . . . 306 



4. The Necronile. — (A supposed new mineral.) ibid. 



5. Preservation of dead Bodies SOT. 



6. Matches kindling without fire 308 



7. Cleaveland's Mineralogy ibid. 



B: A new Alkali 309 



Q. Ignited Platinum Wire. ibid. 



10. RedRain.. ibid. 



11. Gnephalium 310 



12. Augite ibid. 



13. A New Vegetable Alkali ibid. 



14. New Minerals ibid. 



15. New Metal ibid. 



16. Pure Alumine ibid. 



17. Collections of American Minerals ibid. 



18. C. S. Rafinesque, Esq 311 



19. Medical College of Ohio ibid. 



20. Notes on Ohio ibid. 



21. Discovery of American Tungsten and Tellu- 



rium 312 



22. Mr. Sheldon's application of Chesnut Wood 



to the arts of Tanning and dying. . ....... iMd. 



23. Additional note concerning the Tungsten and 



Tellurium 316 



