LOANED BY FOOT£ MINERAL CO, 



QUARTZ (obscurely crystalline.) 



UUHFORD, CHICAeO. 



Bloodstone, polished (India.) 

 Tiger Eye, polished (South Africa.) 



469 



Chrysoprase, polished (Arizona.) 

 Agate uud Carneiiau, polished (Lake Superior.) 



Jasper (Germany.) 



Ribbon Jasper, polished (Siberia.) 



