442 
INDEX. 
Page. 
Blende, deposits of - --- 193-196 
Blewett, Wash., gold mines near 78-79 
Bine Creek, Tennessee, phosphate depos- 
its on 423 
Blue Mountains, Oregon, ore deposits in. 22 
Bonanza claim, Alaska, copper ores at. 144-145 
Bonanza Creek, Alaska, coal beds on. - . 277-278 
Borate, Cal., borax deposits at. 403 
Borax, deposits of, California - 401-405 
publications concerning - - - 417 
Boston mines, Cuba, manganese deposits 
at 253-255 
Boulder, Colo., oil field near, geology 
of. 322-325 
oil field near, oil-bearing strata of. . 327-328 
production of - 331-332 
shooting of wells in 329-330 
source of oil of . 330-331 
Boulder Creek, Washington, gold-mining 
gravels on 76-77 
Boundary Creek, Alaska, gold mining on. 47-48 
Bout well, J. M., papers by 31^0,105-122 
work done by.. 24,25,64,133 
Bradshaw quadrangle, Arizona, work in. 23-24 
Branner, J. C, cited 196 
Brick, manufacture of, from iron slag, 
methods of.... 224-225 
Brick clays, deposits of, Mississippi 382 391 
Tennessee. 382-391 
Broadford, Va„ gypsum deposits near 410 
Brock Mountain, California, limestone 
beds at 365 
Brooks, A. H., cited 142,148,269 
paper by, title and notice of 22 
papers.by.. 41-48. 92-93 
Buffalo Hump mining district, Montana, 
mineral deposits in. 68 69 
Buhner Creek, Alaska, tin deposits on 92-93 
Bulletins of U. S. Geological Survey, 
character of 10 
Bully Hill district, California, country 
rocks of, analyses of 127 
location and extent of 126 
ore bodies of 138-129 
Bush coal mine, Yukon River, Alaska, 
coal of 281 
Butte, Mont., ore deposits at 170-180 
work on copper mines at 26-27 
Butte mining district, Montana, copper 
deposits of 170-180 
development of 171-173 
geology of.. 172-175 
situation of 170-171 
C. 
Calamine, occurrence of, Kansas 200 
Missouri _ 200 
Calcite, deposits of, Kentucky 212 
California, bituminous deposits in 302-304 
borax deposits of 401-405 
coal fields in, area and production of. 258 
copper deposits of 123-132 
iron ores of 219-220 
limestone beds in.. 365 
petroleum fields of 306-321 
work in 25,30,64-65 
Page. 
California Gulch, Alaska, copper deposits 
on 147 
Camp Creek, Alaska, copper deposits on. 148 
Campbell, M. R., paper by 270-275,401-405 
work done by 30 
Cantwell River, Alaska, coal beds on 280 
Cartersville, Ga., ocher deposits near.. 427-432 
geology of region near 233-237 
iron ores near 233-242 
manganese ores near 232 
Cassiterite, deposits of, Alaska 93 
Texas 99-102 
Cement, deposits available for manufac- 
ture of, Arizona 372-380 
publications concerning, list of 381 
Cement, Portland, composition of.. 223-224,377 
Cement, sand, composition of 373 
costof. 376-377 
tests of 373-375 
Cement, slag, composition of 223, 224 
manufacture of .'.... 221 , 223 
Cerussite, deposits of, Kansas 200 
deposit of, Missouri 200 
Utah 113,114 
Chalcopyrite, i >< ;curr< -nee of 200 
Chatham Hill, Virginia, gypsum deposits 
near 410 
Chena River, Alaska, gold mining near. . 47 
Cherokee marble, North Carolina, talc 
deposits in 433 
Chesna River, Alaska, gold deposits on.. 73-74 
Chicago, 111., building stone near 357-360 
Chiekamauga limestone, Tennessee, 
marble beds in 366-370 
Chisana River, Alaska, copper deposits 
near 148 
Chistochina gold fields, Alaska, geog- 
raphy of 71 
geology of 71-72 
gold deposits of 72-74 
origin of 74-75 
mining in 48 
Chromium, publications concerning, list 
of 104 
Clark, W. B., cited 230 
Clays, deposits of 382-400 
investigations of 30 
publications concerning, list of 400 
Clays, brick, Tennessee. 382-391 
Clays, stoneware, Tennessee 382-391 
Clearwater Mountains, geology of 66-70 
work in 26 
Clements, J. M., work done by 24,130,149 
Clifton, Ariz., copper deposits at, develop- 
ment 133-134 
copper deposits at, features of 135-140 
gold deposits at 140 
Clifton-Morenci quadrangle, Arizona, 
work in 24 
Clinch Mountain, Tennessee, marble beds 
near 366-367 
Coal, analyses of 286 
classification of, as fuel 2(53-266 
deposits of , Alaska 276-283 
Illinois 284-293 
Indiana 284-293 
