SPECIFIC GRAVITY TABLES. 



103 



Name. 



^ Nitrogen chlorophos- 

 phide. 



* « « 



^ Cryst. Titanium com- 

 pound. 



* Potassium chlorochro- 



mate, 



* (( « 



^ Sodium fluo-phosphate 

 ^ « fiuo-arsenate. 



* Potassium fiuoborate. 

 ® Potassium nitro-sul- 



phate. 

 ^° Potassium jDhospliato 



sulphate. 

 " Sphene. 



Formula. 



Guarinite. 



" Leadhillite. 



Susannite. 



" Lanarkite. 

 ^^ Phosgenite. 

 ^* Wagnerite. 

 ^° Apatite. 



PjTomorphite. 



P3 N3 C]^. 

 (( 



3 Ti O,. P, O,. 

 K CI. Cr O3. 



Na3PO,.NaF.12H,0. 

 Na3AsO,.NaF.12H,0. 

 KBF,. 



K, S 0,. H N O3. 



K2 S 0,. H3 P O,. 

 Ca O. Si O.,. Ti O,. 



(( 



(( 

 Pb S 0,. 3 Pb C O3. 



Pb S O,. Pb C O3. 

 Pb C O3. Pb CI.,. 

 Mg3 P, 0«. Mg F,. 

 3 Ca, P, 0«. Ca CI, 



3 Pb, P, 0«. Pb CL 



Specific 

 Gravity, 



2.9. 



2.466. 



2.49702, 4.° 

 2.2165, 25.° 

 2.849, 25.° 

 2.5-2.6. 



2.38. 



2.296. 



3.45. Artif. crj'st. 



3-49-3-5I- 



3487. 



6.550. 



6.526. 



6.5-6.55. 



6.3-6.4. 



6.0-6.31. 



3.068-2.985. 



3.054. Artif. cryst. 



3-565- 

 3-234- 

 3.20. 



3. 09 1.) Extremes of 



V seven deter 

 3.216.3 minations. 



7.008. Artif. cryst. 



7.1. 



6.94. 



7-36. 



Boiling Melting 

 Point. Point. 



a. 240. 



150. 

 240.' 



AUTHORITIES. 



1 Gladstone & Holmes. 3. 

 283. [148. 



^ Gladstone & Holmes. 17. 

 ' Knop. 

 * Playfair and .Joule. 11. 



5 Playfair and Joule. 14. 



6 Briegleb. 8. 338. 



7 Briegleb. 8. 339. 

 sstolba. B. S. C. 18. 309. 



9 Jacquelain. A. C. P. 32. 234. 



'0 Jacquelain. A. C. P. 32. 234. 



11 Hautefeuille. 17. 216. 



12 Hunt. 6.837. 



13 Guiscardi. 11. 718. 

 "Gadolin. 6.846. 



15 Kokscharow. 6. 846. 



1^ Dana's Mineralogy. 



1^ Thomson. Dana's Min. 



1^ Dana's Mineralogy. 



1^ Rammelsberg. Dana's Min. 



20 Manross. 5. 10. 



21 Rammelsberg. 6. 841. 

 •''2 V, Rath. 8. 906. 



23 Romanowsky. 13. 784. 

 2* f Pusirewsky. 15. 763. 

 25 1 Pusirewsky. 15. 763. 

 '26 Manross. 5. 10. 

 2' Sandberger. 2. 772. 

 2s Smith. 8. 966. 

 29 Fuchs. 20. 1001. 



