14 
CONTRIBUTIONS 
List  of  geologic  folios. 
TO    ECONOMIC    GEOLOGY,  1904.        [bull.  2G0. 
showing  mineral  resources-  described. 
No. 
Name  of  folio. 
State. 
Area 
in 
sq.m. 
Author. 
Mineralproducts  described 
as  occurring  in  area  ol 
folio. 
1 
Mont 
Ga.-Tenn  .... 
Cal 
Tenn. 
3,354 
980 
932 
969 
932 
975 
932 
975 
465 
925 
938 
957 
9:* 
938 
3,634 
969 
925 
925 
980 
975 
969 
969 
938 
3,354 
969 
950 
963 
925 
35 
3,412 
932 
Iddings,J.P.;  Weed, 
W.  H. 
Hayes,  C.W  .. 
Gold,  copper,  clays,  limeJ 
stone,  coal. 
?, 
Ringgold 
3 
Lindgren,  W.;  Tur- 
ner, H.W. 
Hayes,  C.  W 
clays,  stone,  road  metal. 
Gold,  copper,  quicksilver! 
chromite,  stone. 
4 
5 
Sacramento 
Chattanooga 
Pikes  Peak 
Sewanee 
Anthracite-Crest 
ed  Butte. 
Harpers  Ferry 
Jackson 
Estillville 
Fredericksburg  . . . 
Staunton 
Lassen  Peak 
Knox  ville 
Marysv^ille 
Smartsville 
Stevenson 
Cleveland. 
Pikeville 
McMinnville 
Nomini 
Three  Forks 
CaL . . 
metal,  clay. 
6ro/d,copper,chromite,iron| 
coal,  stone,  lime,  clay,     j 
6 
Tenn 
Hayes,  C.  W 
Colo 
Tenn 
Colo. 
metal,  clay. 
8 
9 
Hayes,C.W 
Eldridge,G.  H. 
Keith, A 
Coal,  iron,  lime,  stone,  roal 
metal,  clay. 
Coa7,s?:Zt'er,stone,lime,clajl 
Iron,  ocher,  copper,  ston« 
road  metal,  lime,cement| 
Gold,copper, chromite,irom 
manganese,  ocher,  coaS 
stone,  lime,  clay. 
Coal,   iron,   marble,  limel 
stone. 
Greensand  marl,  stone,  fufl 
10 
Va.-W.  Va.- 
Md. 
Cal 
11 
Turner,  H.W. 
Campbell,  M.R 
Darton,N.H 
12 
18 
V  a  .     K  y  .  - 
Tenn. 
Md.-Va 
Va.-W.  Va... 
Cal 
14 
do.. 
ler's  earth,  clays,  sanm 
gravel,  undergroinul  wa-, 
ter. 
Iron,   marble,  lime,   claw 
15 
Diller,J.S 
coal. 
16 
Tenn.-N.  C  .. 
Cal 
do 
6  a  .-Ala  .  - 
Tenn. 
Tenn 
Keith,  A    . 
lime,  stone,  coal. 
17 
18 
Lindgren,  W.;  Tur- 
ner, H.W. 
do    .. 
lime,  cement,  clay,  watel 
power. 
Gold,  coal,  gas,  clay,  lim« 
stone,  water. 
Gold,  copper,  quicksilver, 
iron,  lime,  clay,  stone.  1 
Coal,  iron,  lime,  stone,  roaffl 
metal,  clay. 
Iron,  lead,  lime,  stone,  clayj 
19 
2(1 
Hayes,  C.W. 
do 
...do 
?1 
...do 
do.. 
Md.-Va 
Mont 
Tenn 
Coal,  iron,  stone,  clay. 
99 
do 
Coal,  iron,  stone,  clay. 
Greensand    marl,    fuller's 
fl8 
Darton,N.H 
94 
Peale,A.C  . 
earth,  clay,  stone,  sandl 
gravel,  underground  w<m 
ter. 
Gold,  silver,  copper,  iron, 
coal,  lime,  clay,  pumice, 
mineral  springs. 
?5 
Keith,  A 
26 
?7 
Pocahontas 
Morristo  wn 
Piedmont 
Nevada   City  spe- 
cial. 
Yellowstone     Na- 
tional Park. 
Pyramid  Peak 
Va.-W.  Va... 
Tenn 
Campbell,  M.R 
Keith,  A 
clay,  iron,   slate,   water 
power. 
Coal,    lime,     stone,     clay, 
marble. 
Marble,  stone,  lead,   zinc, 
28 
29 
Md.  W.  Va 
Cal.... 
Darton.  N.  H.;  Taff, 
J.  A. 
Lindgren,  W 
Hague,    A.:    Weed, 
W.    H.:     Ridings, 
J.  P. 
Lindgren,  W  _  _ 
lime,  cement,  clay,  water 
power. 
( 'oal,  iron,  lime,  stone,  read 
metal,  day. 
Gold. 
30 
31 
Wyo 
Cal 
National  Park:  no  mining 
permitted. 
Gold. 
