STATISTICAL APPENDICES 373 



Substance Amount Value 



Silver $ 1,859,896 



Soapstone and talc 11,327 tons 221,3(52 



Soda 82,407 tons 1,164,898 



Stone, miscellaneous f . . 6,803,557 



Zinc 1,188,009 Ibs. 96,229 



Unapportioned * 



Total value $242,099,667 



* Unapportioned includes asbestos, graphite, and columbite 

 (tantalum ore). 



t Includes macadam, ballast, rubble, riprap, paving blocks, 

 sand, gravel and grinding-mill pebbles. 



