SPECIFIC GRAVITY TABLES. 



47 



AUTHORITIES. 



^ Herapath. 1. 



2 Boullay. 2. 



^ Karsten. 3. 



"• Herapath. 1. 



* Playfair and Joule. 11. 



6 Rammelsberg. 18.878. 



' Playfair and Joule. 11. 



8 Genth. 1.444. 



SGenth. 1.444. 



"Bergemann. 11.683. 



11 Eammelsberg. 2.282. 



12 Ebelmen. 4.16. 



13 Dana's Mineralogy. 



1* f Playfair and Joule. 11. 



15 \ Playfair and Joule. 11. 



16 Ebelmen. J. F. P. 27.385. 

 1' Herapath. 1. 



18 Boullay. 2. 

 i'-* Karsten. 3. 



2" f Playfair and Joule. 11. 

 21 1 Playfair and Joule. 11. 



22 Fllhol. 12. 



23 Jenzsch. 12.214. 

 2* Whitney. 2.728. 

 25 Joy. 



"" Wohler. Watts' Diction- 

 ary. 

 ^^ Playfair and Joule. 11. 

 29 Schiff. 11.161. 



