i 



jB^ 



^^r^^a-|^ J*^"!* 



SPECIMENS LOANED BY FOOTE MINERAL CO. 



445 



Indian Ainulf-t. 



Artiticiallv polislied. 



Natural. 



TURQUOIS. 

 (New Mexico.) 



Water worn. 

 Waterworn. 



PrRIGHT 190), BY A. w. MUMMRD, 



Artificially polish^l. 



Ariificially polislied. 



Natural. 



