118 



41. CHALCOPYRITE. Echigo. 



42. CASSITEBITE. 



48 5 



43. 



44. RUTILE. 



45. SCHEELITE. 



Eg /j 



46. 



?? 



47. 



?J 



48. 

 49. 



50. LEUCITE. 



51. ZIRCON. 



5^2. VESUVIANITE. 



New England. 



* * 



Schlaggemvald, Bohemia. 



m A 



North Carolina. 



Buzen. 



Buzen. 



Switzerland. 



4 H 



Nagato. 



Italy. 



(mm 



Bungo. 



m 



HEXAGONAL SYSTEM. 



,p n 



53. BERYL, 

 tt tt 



ill 



