700 



GENERAL INDEX. 



Page. 



Mount Powell 75,76,81 



group 188 



Princeton 336 



Sherman 296 



Silver Heels 214, 216, 227 



Yale 40 



Mountain, Bellevue 257, 258 



Buckskin 22 



Gothic 69 



La Plata 194,209 



Maroon 260, 261 



Massive 70,239,242 



Snow Mass 260,261 



Teocalli 254,255 



Treasury 259 



White Rock 63, 254, 255 



Muddy Creek 91 



River 81, 155, 176 



Valley.. 178 



Muscovite 268,269 



N. 



Natrotile 130 



Nevada gulch 288 



Niagara limestone 209 



Niobrara division ..104, 1D6 



No Name lode 301 



North Boulder Creek .... .89, 128, 129, 131 



ClearCreek 89 



Fork Creek 22 



Fork of Grand River 158 



Fork of South Platte River . . 212 



Park 90,91,92,174 



Park range 86 



Platte 86 



Saint Vrain's Creek 151 



Table Mountain 125, 129 



0. 



OakCreek 324 



Oil ,....101,315 



Creek 313 



Valley 315 



Ore deposits, sec. 6, San Luis 333 



Gilpin County 283 



Ores, treatment of 291 



Origin of volcanic rocks 350 



OroCity 303 



Ostensacken, C. R., report of 561, 567 



P. 



Pacific lode 305 



Packard, A. S., jr., report of .543, 607, 612, 



613 



Park, Arkansas.. 50 



Bergen 207 



Hayden 210 



Homans 326 



Middle 70 



Pleasant 197,205 



South 58,81 



Taylor 246 



Union 246 



ViewPeak 91 



range. 39, 42, 47, 58, 61, 71, 84, 90, 153, 

 178, 187, 188, 189, 239 



Park region 88 



Parry, Mount 87 



Pass Creek 190 



Pass, Georgia 213 



Hoosier 226 



RedRock.... 241 



Tennessee 242 



Weston's .^. 236 



Paul, J. Marshall 43 



Payrockmine 298 



Peak, Bellevue 65 



Black Pyramid 61, 63 



Buffalo 50,237 



Capitol..... 260-261 



Castle 61,253,255 



Gothic 64 



Gray's 76 



Grizzly 239,241 



Italian 59,60,69,250 



Long's 76 



Maroon 61, 63 



Middle 78,79,81,82 



Pike's 34, 194, 204, 205, 304 



Snow Mass 64, 66, 63 



Sopris 61,69,265 



Torrey's - 76 



Whiterock 63 



Peale, A. C 101,115 



report of 193 



Peers shaft 287 



Pelican lode 294 



Permian fossils 245 



strata, &c . . 105, 219, 222, 238, 242, 

 245, 255 



Petrified stumps 210 



Phlogopite 269 



Phonolithic andesite 346 



Pike's Peak 194,204 



Pilot lode 42 



PineCreek 240 



Pippin shaft 287 



Pitchblende 290 



Placer diggings 304 



mining 42 



Platte Mountain 194,209 



River 89 



Platteville mine 121 



Pleasant Park 34 



Pliocene deposits 49,77,93 



Plum Creek 197,199 



Poncho Pass 321 



Porphyritic protogine 337 



Porphyry dikes 144 



Post-Glacial times 36, 45 



Post-Lignitic formations 128 



Post-Pliocene deposits 77 



Post-Tertiary deposits 93 



Potsdam group 35, 41, 202, 203, 209, 226, 236 



242. 255 



sandstone 138 



Powell, Major 159,161,188 



Powell, Mount , 75,76,81 



Printerboy lode 303 



Prize lode 288 



Procer Hill 280 



Producer furnace 118 



Protogyne, porphyritic 337 



Pulverized fuel, Whepey & Storer. 119 



