634 



INDEX. 



Page. 



Eureka district 405 



Exchequer claim, on Comstock lode 99 



Exploitation of Comstock mines.. 97 



general methods 101 



Extraction of ore from Comstock 



mines ....,..,,.. ,,,...,. 116 



Fair, James, cited 97 



Eall and Temple, cited. . . . 310, 312, 313 



Eall Eiver, Colorado 479 



Farosites 415 



Faults in Lander Hill veins 354 



Field, claim on Bobtail lode 503 



Fire in the Yellow Jacket mine 184 



First-class ore, treatment of at 



Washoe 264 



Firstrclass ore, statement concern- 

 ing ...... . 269 



First-class ore, treatment of in Col- 

 orado ..-,.., 579 



First-class ore, gold ores of Colo- 

 rado, price paid for 584 



First I^ational mine on Burroughs 



lode, Colorado ..--...- 533, 537 



First National mine, statistical state- 

 ment concerning ,,,,.,... 538 



First National mine, experiments to 

 ascertain the percentage yield of 



ore ,..,.,..,,, , . 560 



Fiske lode, Colorado 495, 502, 505 



Flack lode, Colorado. 524, 541 



mine 540 



Flats at White Pine .... 412, 428 



occu.rrence of ore on 419 



Florida mine 361, 369, 370 



Fossils from Green Eiver Coal Basin 459 

 Foundation for stamping batteries 207 



Fountaiu's pan , 219, 226 



Fox, G. W., cited 317, 318 



Page. 



Frdmont, General J. G., cited 1 



Friction-gear, for hoisting 133 



general arrangement 



of 134 



Friction-gear in Colorado 528 



Fuel near Yirginia City, Nevada. . . 162 



at White Pine 441 



price of in Colorado 556 



Furnace for retorting 203 



melting 204 



roasting slimes 256 



first-class ore 266 

 chloridizing-roasting of 



rich ores or slimes . . 270 



Furnaces of Montezuma mine . 300 



for smelting at Oreana. . . 301 



refining 303 



cupelling 306 



treatment of Colorado 



gold ores 581 



smelting argentiferous 

 ■ lead ores at George- 

 town. 607 



Gabb, W., cited 461, 463 



Gaetzschmann, Professor, cited 206 



Gardner, James T., cited , 15 



G ardner lode, Colorado 524, 629 



Garrisonmine 406 



Genesee mine 429 



Geneva Peak : 334 



altitude of. 347 



Georgetown 479 



mines of 589 



dressing works 614 



buUion product of 616 



Gib-tappet, Wheeler's 211 



Gilligan lode 448 



