SURVEY  PUBLICATIONS  ON  MICA,   GRAPHITE, 
ETC. 
The  following  list  includes  a  number  of  papers,  published  by  the 
United  States  Geological  Survey  or  by  members  of  its  staff,  dealing 
with  various  nonmetallic  mineral  products: 
Bain,  H.  F.     Fluorspar  deposits  of  southern  Illinois.     In  Bulletin  No.  225,  pp. 
505-511.     1904. 
Brewer,  W.  M.     Occurrences  of  graphite  in  the  South.     In  Seventeenth  Ann. 
Eept.,  pt.  3,  pp.  1008-1010.     1896. 
Emmons,  S.  F.     Fluorspar  deposits  of  southern  Illinois.     In  Trans.  Am.  Inst.  Min. 
Eng.,  vol.  21,  pp.  31-53.     1893. 
Fuller,  M.  L.     The  occurrence  and  uses  of  mica.     In  Stone,  vol.  19,  pp.  530-532. 
1899. 
Hayes,  C.  W.,  and  Eckel,  E.  C.     Occurrence  and  development  of  ocher  deposits 
in  the  Cartersville  district,  Georgia.     In  Bulletin  No.  213,  pp.  427-432.     1903. 
Holmes,  J.  A.     Mica  deposits  in  the  United  States.     In  Twentieth  Ann.  Kept., 
pt.  6,  pp.  691-707.     1899. 
Keith,  A.  Talc  deposits  of  North  Carolina.  In  Bulletin  No.  213,  pp.  433-  IMS. 
1903. 
Kemp,  .1.  F.  Notes  on  the  occurrence  of  asbestos  in  Lamoille  and  Orleans  counties, 
Vt.     In  Mineral  Resources  U.  S.  for  1900,  pp.  862-866.     1901. 
Graphite  in  the  eastern  Adirondacks.     In  Bulletin  No.  225,  pp.  512-514. 
1904. 
Phillips,  W.  B.  Mica  mining  in  North  Carolina.  In  Mineral  Resources  U.  S.  for 
1887,  pp.  661-671.     1888. 
Smith,  G.  O.     Graphit"  in  Maine.     In  Bulletin  No.  285,  pp.  480-483.     1906. 
Stose,  G.  W.  Barite  in  southern  Pennsylvania.  In  Bulletin  No.  225,  pp.  515- 
517.     1904. 
Ulrich,  E.  O.j  and  Smith,  W.  S.  T.  Lead,  zinc,  and  fluorspar  deposits  of  eastern 
Kentucky.     In  Bulletin  No.  213,  pp.  205-213.     1903. 
Bull.  315—07—28  429 
