LIST OF ILLUSTRATIONS. 



Page. 



Plate XXII. Veiu phenoineua, showing replacement action 420 



Fig. 1. Evening Star Incline. 

 2. Glasa-Pcndery mine. 

 .3. Carbonate Incline. 

 4. Forsaken Incline. 



XXI II. Circular fnrnace, smelter A 749 



XXIV. Reverberatory fnrnace anil dust chamber, smelter A 749 



XXV. Fine arrangement, smelter A 749 



XXVI. Rectangular furnace, smelter B 749 



XXVII. Circular furnace, smelter B 749 



XXVIII. Bartlett smoke filter — McAllister charcoal kiln 749 



XXIX. Rectangular furnace, smelter C 749 



XXX. Dust chamber, smelter C 749 



XXXI. Blast arrangement ami elevation of works, smelter C 749 



XXXII. Furnace and dust chamber, smelter D 749 



XXXIII. Furnace and dust chambers, smelters F and M 749 



XXXIV. Dust chamber, smelter F 749 



XXXV. Square furnaces, smelter G 749 



XXXVI. Zones of temperature — Elevation of smelter G 749 



XXXVII. Circular furnace, smelter H 749 



XXXVIII. Dust chamber, smelter H — Jolly's spring- balance 749 



XXXIX. Assay furnace, smelter H 749 



XL. Dust chamber, smelter J 749 



XLI. Blake crnahers .' 749 



XLII. Blowers — Baker's and Root's 749 



XLIII. Assay implements 749 



XLIV. Smelter's implements 749 



XLV. Aldeu crusher — Furnace and dust chamber, smelter I 749 



Fig. 2. Highland Chief mine .501 



3. Colorado Prince and Miner Boy mines 504 



4. Florence mine, Printer Boy Hill 510 



r,. Taylor Hill 511 



6. El C.apitan mine 536 



36(3 



