MAN1  SEVENTEENTH    ANNUAL    REPORT.  21 
Pt.    II.  Economic  geology  and  hydrography — Continued. 
The  mines  of  Custer  County,  Colorado,  by  Samuel  Franklin   Emmons, 
pp.  405-472,  pi.  xxxvii. 
Geologic  section  along  the  New  and  Kanawha  rivers  in  West  Virginia, 
by  Marius  R.  Campbell  and  Walter  C.  Mendenhall,  pp.  473-511,  pis. 
xxxviii-xlix. 
The   Tennessee   phosphates,    by  Charles   AVillard  Hayes,   pp.  513-550, 
pis.  1-lv. 
The  underground  water  of  the  Arkansas  Valley  in  eastern  Colorado,  by 
Grove  Karl  Gilbert,  pp.  551-601,  pis.  lvi-lxviii. 
Preliminary  report  on  artesian  waters  of  a  portion  of  the  Dakotas,  by 
Nelson  Horatio  Darton,  pp.  603-694,  pis.  lxix-cvii. 
The  water  resources  of  Illinois,  by  Frank  Leverett,   pp.  695-849,  pis. 
cviii-cxiii. 
Index,  pp.  851-864. 
Pt.  III.  Mineral  resources  of  the  United  States,  1895;  metallic  products  and  coal, 
xxiii,  542  pp.,  8  pis.  and  maps. 
Summary,  pp.  5-21. 
Iron  ores,  by  John  Birkinbine,  pp.  23-43,  pis.  i-v. 
Present  condition  of  the  iron  and  steel  industries  of  the  United  States, 
by  James  M.  Swank,  general  manager  of  the  American  Iron  and  Steel 
Association,  pp.  45-71. 
Gold  and  silver,  pp.  72-79. 
Copper,  by  Charles  Kirchhoff,  pp.  81-129. 
Lead,  by  Charles  Kirchhoff,  pp.  131-162. 
Zinc,  by  Charles  Kirchhoff,  pp.  163-177. 
Quicksilver,  pp.  179-184. 
Manganese,  by  Joseph  D.  Weeks,  pp.  185-225. 
Tin,  pp.  227-242. 
The  occurrence  of  tin  ore  in  the  islands  of  Banca  and  Billiton,  by 
( ).  II.  Van  der  Wyck,  pp.  227-242. 
Aluminum,  pp.  243-251. 
Aluminum  manufacture  in  Europe,  by  Alfred  E.  Hunt,  pp.  245-251. 
Nickel  and  cobalt,  pp.  253-260. 
Chromic  iron,  with  reference  to  its  occurrence  in  Canada,  by  William 
Glenn,  pp.  261-273. 
Antimony,  by  Edward  W.  Parker,  pp.  275-280. 
Platinum',  pp*.  281-283. 
Coal,  by  Edward  W.  Parker,  pp.  285-542,  pis.  vi-viii. 
Pennsylvania  anthracite,  by  John  H.  Jones,  pp.  482-506. 
Pt.  Ill    (Continued).     Mineral  resources  of  the  United  States,  1895;  nonmetallic 
products,  except  coal,     iii,  543-1058  pp.,  5  pis. 
Coke,  by  Joseph  D.  Weeks,  pp.  543-620. 
Petroleum,  by  Joseph  D.  Weeks,  pp.  621-731. 
Natural  gas,  by  Joseph  D.  Weeks,  pp.  733-750. 
Asphaltum,  by  Edward  W.  Parker,  pp.  751-758. 
Stone,  by  William  C.  Day,  pp.  759-811,  pis.  ix,  x. 
The  sandstones  of  western  Indiana,  by  T.  C.  Hopkins,  pp.  780-787. 
The  limestone  quarries  of    eastern  New  York,   western  Vermont, 
Massachusetts,  and  Connecticut,  by  Heinrich  Ries,  pp.  795-811. 
Soapstone,  by  Edward  W.  Parker,  pp.  813-816. 
Clav,  pp.  817-880,  pis.  xi-xii. 
The  statistics  of  the  clay-wo-king  industries  of  the  United  States, 
by  Jefferson  Middleton,  pp.  817-837. 
Flint  and  feldspar,  by  William  Golding,  pp.  838-841. 
The  pottery  industry  of  the  United  States,  by  Heinrich  Ries,  pp. 
842-880,  pis.  xi,  xii. 
