F. M. JAEGER AND Prof. H. HAGA: RONTGENPATTERNS OF ISOMORPHOUS PLATE III. 
CRYSTALS. 
- + 
Ps - - - 
is --« - 
, - 
’ “ot ~~ « re en, « 
7 La 
. y . 
. FAW d 
, 8 cy 
1 "4 
id ‚ kJ Nx ‘ 
‘ ‘ : ‘ ; 
’ ' ' ' : . 
ad ‘ ‘ ' =| ‘ 
’ ‘ i id ‘ 
" " N a , , 
LJ 
8 ‘ ’ j Aa = 
‘ he - a 4 
~*.-* 
. a < - - 
‘ , 
x . 
« « . - jet _ 
hs -_.,..s 
4 ee Fig. 0. 
Baryte. Plate parallel to (001). 
Fig. 9. 
Baryte. Plate parallel to (100). 
« 
| 2g = > 
‘ Li Ps = 
Ae °o a i a 
và ‘ 
e ‘ 
‘ Ll ‘ ‘ 
4 ‘ 
(oa ‘ 
a * a 
. ha en ¢ 
- 
| ‘ 
| EN - 
. = - 
. 
) ~ ad 
| 
Fig. 11. 
Catcite. Plate parallel to (0001). 
gs of the Acad. of Sciences, Amsterdam XVIII Ao 1915/1916. 
HELIOTYPE, VAN LEER, AMSTERDAM 
