Plate L. 



Fig. 1. 



Leadhillite. 



shultz, arizona. 



Forms: t (112), / (101). 



Fig. 2. 



LlNARITE. 

 EUREKA, UTAH. 



Forms: a (100), c (001), m (110), r (Oil), d (10 9), (9.0.10), * (302), 

 ft (201), g (211), / (S23). 



Fig. 3. 



LlNARITE. 

 EUREKA, UTAH. 



Projected on the clinopinacoid. 

 Figs. 4-5. 



MlMETlTE. 

 EUREKA, UTAH. 



Forms: c (0001), m (1010), x (1011). 



