INDEX. 



G31 



I 



Pago. 



Coin lode 598 



partial product of 597 



Colloin, John, cited 018 



CoUom's Ore Washing Machine . . . G20 

 Colorado Territory, general features 



475, 470 



population of.. 477 



towns of 479 



mineral wealth 



of 480 



agriculture of.. 480 

 bullion product 



of 491 



brief sketch of 



gold mining in 488 

 gold mining in- 

 dustry in 493 



silver mining in- 

 dustry in 589 



Colorado City 479 



claim on Burroughs lode . . 522 



Combination Company at Belmont. 397 



mill 401 



Commercial Herald and Market Ee- 



97 



view 



Comstock lode. 



11 



structure of 37, 64 



37 

 42 

 37 



course of 



course of at Gold Hill 

 geological age of. . . 

 inclosing rocks of . . 25 



walls, form of 38 



waUsofinGoldHiU 



section 48 



system of fissures in 64 



horses of 68 



clays of 71 



quartz of 72 



Pago. 



Comstock lode, mode of filling 74 



minerals of 75 



ore-bodies of 76 



ores of 79 



distribution of ore- 

 bodies in 100,101 



chemistry of vein ma- 

 terials of 87 



paragenesis of mate- 

 rials of 91 



rocks of analyzed.. 90 



horses of analyzed. 89 



waters of analyzed. 87 



clays of analyzed . . 89 

 ores of analyzed 80, 89, 274 

 accidental minerals 



of 92 



mode of continuance in 

 depth 93 



features of in Overman 

 mine 43 



features of in B elcher mine 43 

 Crown Point 



mine 44 



Kentuck mine 45 

 Yellow Jack- 

 et mine.. 45,46 

 C onsolidated 



mine 47 



Eclipse mine 47 

 Empire mine 47 

 Empire Impe- 

 rial 50 



geological history of in re- 

 sum^ 95 



bullion product of.. 76,189,190 



mines of 97, 99 



claims of, brief description 98, 99 



