760 



INDEX. 



Lower Qnartzite on Fryer Hill 

 WATERLOO MIXE... 



Page. 

 453 

 440 



M. 



MCALLISTER CHARCOAL KILN 642 



MacFarlane, Thomas, cited 626,700 



Machines used in crushing 629 



MCNULTY GULCH RHTOLITE 330 



MAIX CREST FROM MOSQUITO PEAK TO MOUNT F.VAN8. 137 



NORTH OF PTARMIGAN PEAK 182 



Malta smelter 698,708 



Manganese, a good indication for silver I 562 



in Leadvillc deposits 547 



Manitou Park, bay in Cambrian ocean 22 



Cambrian formations in 62 



Manner of formation of aold deposits 515 



occurrence of eruptive rocks 295 



Leadville deposits 375,5)0 



MATCHLESS MINE 480 



MATERIALS USED IN SMELTING 636 



MATTES 723 



analysis of 724 



AND ACCRETIONS, treatment of, at Smelter C . 679 



AND srEigs, bow taken from furnace 687 



assays of 725 



defined 723,724 



Melvina tunnel, barium in porphyry from 577 



MESOZOIC formations 70,158 



METALLIC CONTKNTS OF COUNTRY ROCKS 574 



Metals in Pyritiferous Porphyry, amount of 580, 582 



Metamorphism, contact and regional 308 



Metasomatic, term defined 565 



Method of ore buying 627 



sampling 428 



Meyer, A. R 12,14 



Microcllnein gneiss 49 



Micro-sections of andesite, figured on Plate XXI 354 



Nevaditc, Plat* Vin S8 



porphyrite, Plate XX 336 



White Porphyry, Plate VIII 88 



zircon, Plate XXI 354 



MIKE FAULT 180,226 



ABEA BETWEEN, AND IRON-DOMI FAULT. 244 



Mix* 235 



Mineral deposition, time of 33 



.P"k 117 



Mines: * 



Abe Lincoln (t) (11-30) 234,260 



Across the Ocean (s) (K-31) 239,500,501 



assay of siliclons iron from . . . 608 



Adelaide 406 



analysis of carbonate ore from 599, 618 



chief ores of 616 



daily output of 615 



Aerial Queen (s) (E-34) 229 



.Etna Is) (T-30and36) 048 



daily output of 615 



Agassiz (s) (T-3) 251,252,401,487,496 



chief ores of. 618 



d.iily output of 615 



Alleehany(t) (D-3) 222 



All Right (Chrysolite) 257,455 



Alps 506 



Page. 

 Mines Continued. 



Alta(t) (E-24) 220,233 



American Eagle (s) 262 



Amie 471 



analysis of kaolin from 560,003 



ore from 548,600,610 



assay of silicious iron from 608 



White Limestone from 608 



daily output of 615 



Andy Johnson (s) (P-l) 240,242,498 



Antelope (s) (F-20) 223 



Argentine 405 



daily output of 615 



Argentine (t) (O-28) 405 



Argo(s) (R-5) ogo 



Australian (s) (G-28) 506 



A-T 390 



aisay of ore from 608 



Aztec (s) (P-54) 497 



Badger Boy 134,533 



Bangkok (8) (P-77) 255,496 



Bank of France (s) 249, 387 



Belcher (t) (M--5) 2C9,230,509 



chief ores of 616 



daily output of <J15 



Belle Vernon (s) (E-42) 233 



Ben Burb (s) (N-21) 387 



analysis of chert from 602 



Ben Franklin (t and s) (U-30 and 31) 234 



Best Friend 211 



Bevis 498 



Discovery (s) (P-6) 240 



No.3(s) (P-S) 240 



Big Chief (s) (T-8) 438 



Big Pittsburgh 452 



analysis of Chinese talc from 560 



kaolin from 003 



ore from 548,600,619 



Big Sis (a) (K-40) 239,240 



Birdie Tribblc (s) (P-42) 254 



Bismark (s) (P-20) 241 



Black Cat (s) (X-23) 249,512 



Black Cloud (s) (E-5) 2JJ 



Black Prince No. 3 () (G-49), No.2 (s) (G-52)... 224 



Blacksmith (s) (C'rcucent) 431 



Blacktail (t) (11-40) 



Blind Tom (s) (T-47), Carbonate Hill 252,413 



(B) (O-51), Iron Hill 250 



Bloomington (s) (E-9) 222 



Bob Ingersull (a and b h) (S-56) .'. 262,267 



Bobtail (s) (P-40) 241 



Boettcher (t) (Q-20) 258 



Bosco (8) (K-28) 239,500 



(8) (1-12) 258 



Bonlder(i) (K-8) 225 



Boulder Nest (s) (P-8) 240,498 



Breece Iron (K-39 and L-36) 237,499 



analysis of ore from 617 



assay of Hematite from 608 



daily output of 615 



Brian Born (s) (M-37) 232,511 



Brick Top (6) (1-4) 258 



Broadway (8) (T-34) 412 



* Under this entry, s, signifies shaft; t, tunnel; i, incline; b h, bore hole. The letters and numbers (e. g.. M-36) 

 denote the location on the Leadvillo map. 



