G2 



TABLE OF BPE< [FIC GRAVITIES 



Name. 



Formula. 



8p. GRi 



AUTHORITY. 



Sodium Bulphantimonate 

 Pyrargyrite 



Miargyrite 



Icial 

 Btephanite 



it 

 it 

 Polybasite 



Polyargyrite 



Livingstonite 



" Artificial 

 Jameeonite 



ii 



M:i--i\ e 



•' \ • iflcial 



Zinkenite 



ii 



Boulangerite 



" 



" Pibroi 

 ghinite 







Plagionite 

 Epiboulangerite 

 nib 



i. 



I '. iphorite 



lH,0 

 



II 

 II 



Pb 4 Sl 





I'l'.Sh.S,,.... 



P . Sb 4 d 

 Pb, Sb ( - 



1.804 



5.73- 



6.21 I 

 5.24*2 



5.28 



6.269 



6.275, 21°.... 



6.28, 18° 



6.214 



r..009 



I IOC, 



7. oil | ' - 

 1.81 



19°. _. 



5.601 

 5.6788 



6.810 | " • 

 6.21, 18 



5.941 







6.407 



5.40 



5.9518 

 6 194 





Schroder Dm.l 



Mobs. 



Brci t haupt. 

 Botl 



Rurapf Z K. M 

 7. 618. 



r. /.. K. M. 

 11. 

 Mohs. P. A 16, 



171 



ii l; 



el. .1 27, I! 

 Mineralogy. 

 Genth. Am. Phil. 



I 385. 



J 22,1197. 



A J. s. 

 8, 1 16. 



0. N. 12, 196. 

 Schaffgotech. P. A 



I I ina'a Min. 

 Rammelsberg P A. 



77. 240 



p. X K. M. 



II. ! 



Q. i: - i. P A 7,91. 

 Hillebrand. Bull. 



Hausmann. P. A. 



l i 

 Zepbarovich. 8. W. 



A. 61 



< Rath •' 



Ii rrington. .' 

 1911. 



m. Dana't 



ige. Am 



Mines, (8), 17 



• P A 



Rammelsber ; I' A. 

 17, I 



198. 



Hausmann. 1 1 

 Min. 



■ Paj r. .1. 18 



a w a 



I I I. 



Zepharovich. 8.W. 



A 



