48 



659. TALC. 



660. STEATITE. 



ft 



661. 



662. SEPIOLITE. 



s r v -v 



663. 



New Hampshire. 



* * 



Wunsiedel, Bavaria. 



North Carolina. 



JU _Jf 



HL 7N 



Moravia. 



664. MOUNTAIN SOAP. 



^3 Ift i 



665. KAOLINITE. 



* * 



666. 



Bonn, Germany. 

 H 5 ft 



Limoges. 



H 



667. HALLOYSITE. 



668. PYEOPHYLLITE. 



t P -7 t V ^ h 



669. 



670. AGALMATOLITE. 



/^j jpE /^j 



671. FULLEK ? S EAETH. 



672. ALLOPHAKE. 



Bonn, Germany. 

 3? ft" 



JV. Carolina. 



nL TlS- 



Georgia, U. S. 



* * 



China. 



Saxony. 



Schemnitz, Hungary. 



