Bulletin  No.  315  Series  A,  Economic  Geology,  95 
DEPARTMENT  OF  THE  INTERIOR 
UNITED  STATES  GEOLOGICAL  SURVEY 
CHARLES  I).  WALCOTT,  Director 
CONTRIBUTIONS 
ECONOMIC  GEOLOGY 
1900 
Clemson  College  Lto< 
Government  PubiicauOn 
Part  I.-METALS  AND  NONMETALS,  EXCEPT  FUELS 
S.  F.  EMMONS 
E.  C.  ECKEL 
Greoloiiists  in  C1lia,i*°:e 
WASHINGTON 
GOVERNMENT     PRINTING     OFFICE 
19  0  7 
