694 



GENERAL INDEX. 



C. Page. 



Cafion, Arkansas 240 



Bear 95, 97, 99, 100, 102, 128, 135, 136 



Beaver 200,210 



Chiann 34 



Lake Creek 241 



Lower 79 



South Platte .....' 211,213 



Spring 23 



Turkey Creek 36 



Upper 79 



Williams 34,35 



Carnallite 267 



Carpenter, W. L., report of .. .537, 538, 539 



Cascade Creek 252 



Castle Peak 61,253,255 



Catalogue of minerals 267 



rocks 270 



Cement Creek 248 



Central City 280 



Central lode 353 



Centreville... 318 



Cerargyrite 267 



Cerrussite 267 



Chabazite 130 



Chalcedony 269 



Chalk Creek 337 



Cheyenne 17,105 



Chiann Canon 34 



Chicago Creek 89,148 



Chief, peak 147, 148, 149, 152 



Chlorite... 265,267 



Clear Creek. .51, 87, 89, 91, 95, 125, 129,147, 



148 



Coal 27, 28, 33, 38, 82, 119, 203, 216, 259 



Coal, calorific powers Ill, 115 



Coal, moisture in Ill 



openings 120 



series 110 



slack 118 



Trinidad 118 



Coal Creek 89, 97, 122, 124, 136, 139 



Coal-mines in Colorado 120 



Coals 116,126 



applications \ 117 



Western V/yomiug and Utah - 118 



Cache a la Poudre Creek 20, 105 



Calciferous group 35 



Calcite 267 



California gulch 42, 43, 44, 47, 235, 303 



lode 289 



Camp Grave lode 288 



Canon City 20 



City coal 118 



cutting ' 142 



Grand Eiver 67 



Lower 79 



Middle 79 



Upper 79 



Canyon coal-mines 330 



Cape Horn lode 305 



Capitol Peak 260,261 



Carboniferous beds and rocks. ..17, 30, 46, 



58, 59, 71, 77, 93, 105, 137, 



197, 198, 201, 204, 219, 236, 



242, 245, 255, 259, 349 



fossils 77,78 



limestones 21 



sec. a, San Luis 308,310 



sec. 6, San Luis 326 



sec. c, San Luis 339 



Page. 



Caribou City 300 



lode 300 



Pass 87 



Climate, Tertiary epoch 419 



Coke 118 



Cold Spring mine 354 



Cold Stream lode 297 



Coleman shaft 287 



Colorado Central lode 295 



City 199,200,201 



divide 199 



gulch 304 



lignitic group 107 



pinery 205 



plateau 139,188 



Eiver 62 



Springs 20,203 



Columnar structure of volcanic 



rocks 346 



Como, Lake 105 



Concentration-works 291 



Conrad, T. A., report of 487 



Continental divide 83 



Cope, E. D., report of 429 



Corals 77 



Corral Creek 91,177 



Corral Peak 171,174 



Cottonwood Creek •. 307 



Creek, Badger 308 



Bear., 89,95,100,102,147,149,197, 204 



Beaver 200,210 



Boulder 122,128 



Blackskin 226, 227, 229 



Box Elder 105,121 



Buckskin 226,229 



Camp ...200,203 



Cascade 252 



Cement 248,252 



Chalk 337 



Chicago 89,148 



Clear. 51, 87, 89, 91, 95, 125, 129, 147, 



148 



Coal 89, 97, 122, 124, 136, 139 



Corral 91,177 



Cottonwood 307 



Crooked 212 



Currant 309 



Deadman's 200 



Dike 255 



Fontaine qui bouille 204, 206 



Fountain 20,30 



Four-Mile. {See Horseshoe.) 



Frying Pan 56, 265, 266 



Grape.... 333 



Hardscrabble .324 



Horseshoe, Four-Mile, 223,224,227 



Jackson 197 



Jim 89,151 



Lake 53,240,241 



La Plata 240 



Last Resort 141 



Left-Haud. -89, 97, 128, 1.35, 144, 151 



Little Thompson.. .28, 89, 95, 96, 97, 



102,133,140,151,157,184 



Maroon 262 



Michigan 213,214 



Middle Boulder 89, 152 



Middle Saint Vrains 151 



Monument 199, 200, 202 



Morainal 56 



