PHYSIOGRAPHY. 



Spathic Iron. 



189 



3. It occurs near the town of Sordawala in Finland, in layers from 

 aalf an inch to one inch in thickness, in a primitive rock. 



SPATHIC IRON. Brachy_;ypous Parachrose- 

 Baryte. MOHS. 



Primary form. Rhomboid. P on P=107. 

 Secondary forms. 



Przibram, Bohemia. 



Wheal Maudlin, 

 Cornwall, 



Przibram, Bohemia' 



Fig. 402. 



Fig. 400. 



Fig. 401. 



Cornwall. 



Cornwall, 



Fig. 397. Primary form, with the summits truncated. 

 Fig. 398. Primary form, with the lateral angles trunca- 

 ted. Fig. 399. Similar to Fig. 398, but having the upper 

 edges of the rhomboid so deeply truncated, as to give rise 



