e 



h =1.479 

 e 



^i^= 1.479 



n = 1.481 Pale yellow crystals 6 



n = 1.484 

 e 



hg= 1.482 



-I-METALS. 



Indices. 



Remarks. 



:no. 



1 =1.480' Almost colourless 



1 =1.473 Colourless crystals ' 2 



Colourless crystals 3 



Emeraldgreen cryst. I 4 

 Pink crystals ' 5 



Colourless 7 



Colourless crystals 8 



n =1.482 Colourless crystals 9 

 fi = 1.480 



Pale rosa crystals 10 



jn =1.486 I Colourless 



]n =1.483 



Colourless 



11 



12 



'hich salt was better crystallised than 



measurable needles The other data 



d crystals also from the oxule of M. 



inations with the often r eery stall ised 



