10  CONTRIBUTIONS    TO    ECONOMIC    GEOLOGY,  1005. 
List  of  geologic  folios ,  showing  mineral  resources  described — Continued. 
No. 
Name  of  folio. 
State. 
Area 
in 
sq.  m. 
Author. 
Mineral  products  described 
as  occurring  in  area  of 
folio. 
35 
Ala 
986 
938 
Hayes,  C.  W 
Gilbert,  G.  K 
Coal,  iron,  lime,  stone. 
3G 
Pueblo 
Colo 
Stone,   gypsum,  clay,   iron 
underground  water. 
37 
Downieville 
Cal 
919 
Turner,  11.  W 
Gold,  iron,  ehromite,  lime 
marble. 
?S 
Butte  special 
23 
Weed,   w.   11.:    Em- 
mons, S.  P.;  Tower, 
G.  W. 
Copper,  silver,  gold. 
39 
Truckee 
Cal 
925 
Lindgren,  W 
mineral  water. 
40 
Wa  rtburg 
Tenn 
963 
Keith,  A 
Coal,  oil,  iron,  lime,  clay. 
41 
Cal 
944 
Turner,  11.  W.:   Ban- 
some,  F.  L. 
Gold,  quicksilver,  copper, 
ehromite,  lime,  stone. 
4? 
Tex 
1,035 
Hill,  R.T.;  Vaughan, 
T.  W. 
Stone,  gravel,  underground 
watt  /". 
43 
Bidwell  Bar 
Cal 
919 
Turner,  II.  W 
Gold,  manganese,  iron, 
ehromite,  stone. 
44 
Tazewell 
Va.-W.Va... 
950 
Campbell,  M.  R 
Coal,  iron,  barite. 
4,r. 
Idaho 
864 
ceous  earth,  stone,  clay, 
underground  water. 
46 
Richmond 
Ky 
944 
Campbell,  M.  it 
Coal,  fluorite,  phosphate 
clay,  stone,  road  metal. 
47 
London 
do 
950 
do 
Coal,  stone. 
48 
Tenmile       district 
special 
Colo 
62 
Emmons,  S.  F 
Silver. 
40 
Roseburg 
Oreg 
871 
Diller,J.S 
Gold,     copper,     quicksilver, 
coal,  clay,  stone. 
50 
Holyokc 
Mass -Conn. . . 
885 
Emerson,  B.  K 
Granite,    emery,    ehromite, 
quartz,  road  material, 
sandstone,  clay. 
51 
Big  Trees 
Cal 
938 
Turner,  II.  W.;  Kan- 
some,  F.  L. 
Gold,  silver. 
5? 
Absaroka  .... 
Wyo... 
1,706 
Bague,  A 
Silver. 
53 
Standings  tone 
Tenn 
963 
Campbell,  M.  R 
Willis,     B.;     Smith, 
G.  '). 
Weed,  W.  II 
Coal,  oil,  lime,  clay. 
54 
Tacoma 
Wash 
812 
3,234 
Coal,  si  our,  clay. 
55 
Fort  Benton 
Mont 
Gold,  silver,  lead,  iron,  gyp- 
sum, coal,  stone:  under- 
ground water. 
56 
Little   Belt   Moun- 
tains. 
do 
3,295 
do 
Coal,  silver,  lead,  copper, 
iron,  .sapphires,  mineral 
water. 
ru 
Telluride 
Colo. 
236 
Cross,    W.;    Puring- 
ton,C.  W. 
Gold,  .silvtr. 
58 
Elmoro 
do 
950 
Hills,  R.C 
Coal,  stone,  i-nderground 
water. 
59 
Bristol 
Va.-Tcnn 
957 
Campbell,  M.R 
Coal,  iron,  zinc,  barite, 
marble,  clay. 
60 
La  Plata 
Colo 
237 
Cross,   W.;   Spencer, 
A.    C;     Purington 
C.  W. 
Gold,  silver,  coal. 
61 
Monterey 
Va.-W.  Va... 
938 
Darton,  N.  II 
Iron,  stone, clav,  road  metal. 
m 
Menominee    spe- 
cial. 
Mich 
125 
Van  Rise,  C.R.;  Bay- 
ley,  W.  S. 
Iron. 
63 
Mother    Lode    dis- 
trict. 
Cal ... 
428 
Ransome,  F.  L 
Gold,  silver,  manganese 
quicksilver,  stone. 
64 
Uvalde 
Tex 
1,040 
Vaughan,  T.  W 
Asphalt  gold  silver,  iron, 
coal,  underground   \va  ,er 
65 
Tintic  special 
U  tan 
229 
Tower,  G.W.; :  Smith. 
G.    O.;    Emmons, 
S.F. 
Gold,  silver,  lead,  copper. 
66 
Colfax 
Cal 
925 
Lindgren,  W 
Gold .  stone,  clav,  wa  ler. 
67 
Danville 
Ill.-Ind 
228 
Campbell,      M.       R; 
Leverett,  F 
Coal,  clay,  gravel,  under- 
ground water. 
