415 



Pagi-. 



Lone Mouiilaio liuiestonc Niagara 57 



I'iiliniiiagnt Itaiij.'!' 196 



IhickiiiMs 58 



Truntmi 57 



Lonsitiulinal faults U. 209 



Lookout Mountain 22, 129 



Eureka quartzito 130 



Loner C'oalmcasurc fauna...' 86 



fresh water fossils 87 



limestone 85 



thickness 85,101,170 



Spring Hill 170 



Lower Paleozoic in adjoining regions 185 



Quaternary, lacustrine deposits 32 



M. 



Magnetite in hasalt 390 



Ciunlirian quartzite 107 



granite 337,338 



liornblende-miea-aude^ite 367 



pyroxene-andesite 359, 363 



Maspie Hill, basalt 364, 392 



quartz in basalt 263 



Mahogany Uills 23,134 



Malion, R. W,, analysis of lava ^W 



ilarble in Prospect Mountain tunnel 106 



MeConnell, R. (»., structure of Rocky Mountains 208 



McCoys Ridge 21 



Eureka quartzito 54 



Lono Mountain limestone 114 



Pogonip 114 



Meek. F. H.. fauna from Mackenzie river 73 



( >Ieuellus fauna 46, 186 



Melville, W. H., analysis of andesitie pearlite 264 



Metamorphosed sandstones in Bevonian limestone.. .143, .340 



Meteorological record 5 



Mica in basalt 394 



Mieropegmatitic structure in granite-porphyry. .341, 342, 344 



rhyolitv 377 



Mieropoikilitic structure 36U 



Microscopical Petrogi-aphy ot Eruptive Rocks 335-394 



Microstrueture of basalt 391, 393 



bornbleiide.mica.andesit4- 367 



pyroxene-andesite 360, 363 



rhyolite 377 



Mineral constituents of rhyolit.ic pumice 381 



Mineral Hill, granite body 107 



Mines — 



Albion 7,302,304 



Banner 295 



Bullwhacker 7,221,290 



California 314 



Champion and Buckeye 6 



Connoly 314 



Dugout 37, 30O 



Dunderbcrg 7, 296, 309 



Eureka Con.solidated 7, 302, 305 



Fairplay 298 



Fourth of fluly 42 



Geddea .ind Bertrand 36. 37, 43, 108, 295. 309 



Hamburg 7, 296 



Hodgson 37 



Hoosac 113 



Industry 38 



Irish Ambassailor 108 



Jackson 7, 37, 49, 51, 190, 301, 302, 304, 309 



Pagtt 

 Mines — Conlinuetl. 



KK 304 



KcUy ^ 313 



Kentuek 298 



Lord Byron 313 



Maryland 298 



Monutjiin Boy 298 



Page and Corwin 2iHi 



Phoenix 7,301,303,304,306,307 



Price and Davios 296 



Queen 298 



lieese and Berry 297 



Rescue 298 



Richnmnd 6, 7, 36, 108, ,102, 301, 305 



Soventy-six 297 



Silver Connor 295 



Tiptop 6 



While Rose 298 



Wide Wide West 296 



Williamsburg 7, 29,1 



Alining tunnels on Prospect Ridgo 103 



Mixter, W. C... analyses of lava 282 



Modoc fault 65,75,141,142 



Peak, 8ecti<m across 65, 66 



section 16, 24, 141, 142 



Molecular changes in molti'u masses 280 



Molybdieacid in Ruby Hill ore 312 



Montezuma Range 2:12 



MiHire, Gideon E., analyses of lava 282 



^lountaiu Quaternary 32 



shale 38, 104 



thickness :I8 



Mountains. (Sfe Peaks.) 



N. 



Xeolite, a natural group of lavas 277 



Nevada limestone, Atrypa Peak 125 



Century Peak Ridgo Itt'i 



description 63 



Newark Mountain 156 



The Gate 145 



thickness 64 



White Pine 138 



plateau, climate 2 



description 1 



Newark Canyon 28 



fault, description 159 



^(ountaiu and Diamond Peak, section across. 158 



section across 65 



stnu'ture 26, 155 



Newl>oiTy, •! . S., varying water levels in mines 315 



New York Hill 165 



Niagara in Lone Mountain limestone 57, 59, 183 



Pahranagat Range 196 



White Pine 191 



Wood Cone 136 



O. 



Ubsidiau, composition 109 



Off-shore deiM>sit« 177 



Olenclhis fauna in British America 208 



shale 42,45 



Highland Range 46, 186 



Oquirrh Range 46, 186 



thickness 42, 46 



Olivine in basalt 242, 3."i7, 2.'>R. 387, 393 



rclaliuu to silica 258 



