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Curtis,  J.  S.     Silver-lead  deposits  of  Eureka,  Nevada.     Monograph  VII.     200  pp. 
1884. 
Dillek,  J.  S.  The  Bohemia  mining  region  of  western  Oregon,  with  notes  on  the 
Blue  River  mining  region.     In  Twentieth  Ann.  Rept.,  pt.  3,  pp.  7-36.     1900. 
Eckel,  E.  C.  Gold  and  pyrite  deposits  of  the  Dahlonega  district,  Georgia.  In 
Bulletin  No.  213,  pp.  57-63.     1903. 
Eldridge,  G.  H.  Reconnaissance  in  the  Sushitna  Basin  and  adjacent  territory  in 
Alaska  in  1898.     In  Twentieth  Ann.  Rept.,  pt.  7,  pp.  1-29.     1900. 
Emmons,  S.  F.  Geology  and  mining  industry  of  Leadville,  Colorado;  with  atlas. 
Monograph  XII.     870  pp.     L886. 
Progress  of  the  precious-metal  industry  in  the  United  States  since  1880. 
In  Mineral  Resources  U.  S.  for  1891,  pp.  46-91.     1892. 
Economic  geology  of  the  Mercur  mining  district,  Utah.     In  Sixteenth 
Ann.  Rept.,  pt.  2,  pp.  349-369.     1895. 
The  mines  of  Custer  County,  Colorado.     In  Seventeenth  Ann.  Rept,,  pt.  2, 
pp.  411-472.     1896. 
Hague,  Arnold.  Geology  of  the  Eureka  district,  Nevada.  Monograph  XX.  419 
pp.     1892. 
Hahn,  O.  H.  The  smelting  of  argentiferous  lead  ores  in  the  Far  West.  In  Min- 
eral Resources  U.  S.  for  1882,  pp.  324-345.     1883. 
Lindgren,  Waldemar.  The  gold-silver  mines  of  Ophir,  California.  In  Four- 
teenth Ann.  Rept.,  pt.  2,  pp.  243-284.     1894. 
The  gold-quartz  veins  of  Nevada  City  and  Grass  Valley  districts,  Cali- 
fornia.    In  Seventeenth  Ann.  Rept,,  pt,  2,  pp.  1-262.     1896. 
The  mining  districts  of  the  Idaho  Basin  and  the  Boise  Ridge,  Idaho. 
In  Eighteenth  Ann.  Rept.,  pt.  3,  pp.  625-736.     1898. 
The  gold  and  silver  veins  of  Silver  City,  De  Lamar,  and  other  mining 
districts  in  Idaho.     In  Twentieth  Ann.  Rept.,  pt.  3,  pp.  75-256.     1900. 
The  gold   belt  of  the  Blue  Mountains   of   Oregon.     In  Twenty-second 
Ann.  Rept.,  pt.  2,  pp.  551-776.     1902. 
Neocene  rivers  of  the  Sierra  Nevada.     In  Bulletin  No.  213,  pp.  64-65. 
1903. 
Mineral  deposits  of  the  Bitterroot  Range  and  the  Clearwater  Mountains, 
Montana.     In  Bulletin  No.  213,  pp.  66-70.     1903. 
Lord,  E.     Comstock  mining  and  miners.     Monograph  IV.     451pp.     1883. 
Mendenhall,  W.  C.  Reconnaissance  in  the  Norton  Bay  region,  Alaska,  in  1900. 
In  reconnaissances  in  the  Cape  Nome  and  Norton  Bay  regions,  Alaska,  in  1900;  a 
royal  octavo  pamphlet  published  in  1901  by  order  of  Congress,  pp.  181-218. 
Reconnaissance   from  Resurrection  Bay  to  the  Tanana  River  in    1898. 
In  Twentieth  Ann.  Rept.,  pt,  7,  pp.  264-340.     1900. 
The  Chistochina  gold  field,   Alaska.      In  Bulletin  No.   213,   pp.   71-75. 
1903. 
Nitze,  H.  B.  C.  History  of  gold  mining  and  metallurgy  in  the  Southern  States. 
In  Twentieth  Ann.  Rept.,  pt.  6,  pp.  111-123.     1899. 
Penrose,  R.  A.  F.,  jr.  Mining  geology  of  the  Cripple  Creek  district,  Colorado. 
In  Sixteenth  Ann.  Rept.,  pt.  2,  pp.  111-209.     1895. 
Purington,  C.  W.  Preliminary  report  on  the  mining  industries  of  the  Tellu- 
ride  quadrangle,  Colorado.     In  Eighteenth  Ann.  Rept.,  pt.  3,  pp.  745-850.     1898. 
Ransome,  F.  L.  Report  on  the  economic  geology  of  the  Silverton  quadrangle, 
Colorado.     Bulletin  No.  182.     265  pp.     1901. 
The  ore  deposits  of  the  Rico  Mountains,  Colorado.     In  Twenty-second 
Ann.  Rept.,  pt.  2,  pp.  229-398.     1902. 
Schrader,  F.  C.  Preliminary  report  of  a  reconnaissance  along  Chandler  and 
Koyukuk  rivers,  Alaska,  in  1899.  In  Twenty-first  Ann.  Rept.,  pt.  2,  pp.  447- 
485.     1900. 
