127 



Fia. 11. Schizolite. 



This principal type of the crystals is now altered in many 

 ways by one or more of the faces getting predominance over 

 the others, the varia- 

 tions, however, being 

 not here so great as 

 in the crystals from 

 Naujakasik, in 

 which also several of 

 the most rare faces 

 snpervene, and which 

 are to be more par- 

 ticularly mentioned 

 below. Here I shall 

 only give a single 

 form (figure 1 1) hav- 

 ing, besides the faces 



of the preceding one, also e{lll}, and being often found here. 

 The large crystal from Siorarsuit is isodiametric, and 

 consists essentially of the three pinacoids, but is rather 

 irregularly developed. 



The crystals from Naujakasik are the most varying and 

 the richest devel- 

 oped of all. They 

 are of the same 

 principal form as 

 those from Kan- 

 g e r d 1 u a r s u к , 

 but from this 

 form they de- 

 velop very much 

 in all directions ; 

 of the compara- 

 tively few well-developed crystals I shall here give some in- 

 stances each represented only by one or by a few individuals. 



M 



Ob 



Fig. 12. Schizolite. 



