620 
INDEX. 
Page. 
Washington,  lead  production  of 254 
silver  production  of '. 33 
work  in 27,29 
Water,  sea,  copper  in 223 
Water,  underground,  in  Cripple  Creek  dis- 
trict    96-97 
Watkins,  N.  Y.,  well  at,  log  of 568 
Watkins  Glen  district,  N.  Y.,  salt  and  other 
resources  of 567-572 
Watson,  T.  L.,  on  Virginia  zinc 269 
Wayside  oil  pool,  Kans.,  location  and  ex- 
tent of 451 
Wedge  mine,  Colo.,  vein  of 61 
Weed,  W.  H.,  paper  by,  on  copper  deposits 
of  eastern  United  States 217-220 
paper    by,  on    copper    production     of 
United  States 211-216 
on    gold    veins   near   Great   Falls, 
Md 128-131 
on   hot  springs   and  hot-spring  dc- 
I  ><  »sits 598-604 
work  of 24 
Weed,  W.  H.,  and  Pirsson,  L.  V.,  on  ore 
deposition  at  hot  springs 600 
Weidman,  Samuel,  on  Baraboo  iron  ores. . .      225 
Welsh  oil  field,  La.,  production  of 460   lt',i 
West  Australia,  tin  in,  occurrence  of 171 
tin  in,  publications  on 183 
West  Virginia,  cassiterite  in 163 
cement,  Portland,  in,  production  of 498 
Co;,]  in  Nicholas  quadrangle 422-428 
slate  deposits  in JS7 
Western  States  Portland  Cement  Co.,  plant 
of 506 
Wetherill,  S.  P.,  reduction  process  of 266-267 
WeyersCave,  Va.,  cement-making  material 
near 543 
White,  E.  L. ,  on  Colorado  lead 256 
Willemite,  production  of 267 
Williams,  W.  F.,  work  done  by 275 
Willis,  Bailey, on  coal  in  Washington 417 
Wilson  formation,  character  and  thickness 
of 447-41S 
Winchell,  II.  V., aid  by 600 
Winfield  limestone,  correlation  of 234 
Winslow,  Arthur,  on  Missouri  lead 258 
Wire  silver,  occurrence  of, in  Colorado 107 
Wisconsin,  cement,  natural,  in,  production 
of 503 
lead  production  of 254,257 
zinc  production  of 262,265 
Wisconsin  zinc  and  lead,  papers  on 304-315 
Page. 
Wisconsin    zinc  and  lead  region,  geology 
of 305-307 
mining  and  concentrating  in 308-309 
production  of 309 
ore  deposits  in 307-308 
Witteville  coal,  occurrence  and  character 
of . 391-393 
Wood  River,  Idaho,  lead  on,  production  of.      255 
zinc  ores  on 272 
Woodstock,  Va.,  cement-making  materials 
near 540, 544 
Wood  tin,  character  of 161 
Woolsey,  L.  H.,  work  done  by 150 
Worrell,  S.  H.,  analyses  by 579 
Wyoming,  bentonite  deposits  of 559-563 
coal  of  Black  Hills 429-433 
silver  production  of 33 
tin  in 164 
Wythe  mine,  Va.,  zinc  at 269 
Y. 
Yampa  Consolidated  Co.,  developments  by  240 
Yampa  mine,  Utah,  developments  at 240 
Yellow  Banks  placers,  Wash.,  mining  at..  156-157 
Yellow  Gulch  mine,  Colo.,  sphalerite  in  . . .  82 
Yellowstone  Park,  hot  springs  in,  utiliza- 
tion of 599 
ore  deposits  at  hot  springs  in 600 
Yellville  district,  zinc  in 265 
Yellville  group,  occurrence  and  character 
of 234 
Yolande,  Ala.,  section  at 376 
Z. 
Zinc,  export  of 272-273 
occurrence  and  production  of 107, 
110, 251-254, 257, 262-273 
smelting  of 263 
uses  of 251-252 
Zinc  deposits  of  New  Jersey,  work  on 24 
Zinc  and  lead,  publications  o,n,  list  of 316 
Zinc  and  lead  deposits  of  southwestern  Wis- 
consin, paper  on 304-310 
Zinc  and  lead  mines  near  Dodgeville,  Wis., 
paper  on 311-315 
Zinc  blende,  occurrence  of 237 
Zinc  ores,  occurrence  of 107, 
109,110,111,118,119,297 
Zinc  oxide,  manufacture  of 273 
Zuni,  N.  Mex.,  salt  deposits  near 565-566 
o 
