INDEX. 



605 



Spheroidal weathering of greenstone 498 



Spurr 331,390,417,423,440 



Spurr mine 52, 02, 94, 120, 330, 352, 375, 370, 



378, 389, 410, 412, 420, 421. 424, 452, 500, 503, 504, 571 



St. Lawrence mine 324 



(See Xonpareil mine.) 



St. SXary'3 sandstone 56 



St. ret er'a sandstone 100 



Stacy, James, referred to 21 



Starwest mine, folded furruginous chert at, figure of. 334 



Standard mine 439,537 



State Prison 222.230 



State Eoad 235 



State Road conglomerate 305 



Staurolite, including quartz and feldspar 459 



of mica-schist 447, 449, 450, 457, 459 



Steiger, George, analyses hy 108, 



202-203, 217, 336-337, 338, 363, 418, 495 



St«lzner, referred to 113 



Stockton, J., referred to 13 



report on mineral lauds • 12 



Stokes, H. M., analyses by 338, 446 



Stoneville 400,505 



Strike of Ajibik qnartzite 313 



of green schist 295 



of iron formation .376,378,379,385 



of Koua dolomite 252,255 



of slate 258.272,278,281,312 



relations to folds 4 



Sturgeon Kiver 44-45 



Summit Mountain 212-213, 330, 557, 558 



height of 573 



Superior Lake, see Lake Superior. 



Syenite 10, 83, 98, 152, 188 



porphyritic 15 



(.S'ec Hornblende-syenite.) 



Syucliiie at Republic 52, 142, 525 



Synclinorium 3,4 



abnormal 4 



cross section of, figure of 4 



Systems of elevation in North America 20 



Taconic system 129 



at Saginaw mine 142 



Talc-schist 508, 510-511, 523 



associated "with iron ore 131 



origin of 510, 511 



Talcose schist in Kitchi schist area 164 



in Mona schist area 152 



Talcose slate 10, 11, 20, 27 



Taylor mine 346 



Teal Lake 29, 30, 54, 55. 75, 86, 87, 91, 115, 123, 



125, 137, 222, 240, 257, 272. 282, 284, 285, 287, 294, 

 295, 290, 297, 299, 302, 304, 305, 307, 308, 313, 314, 

 315, 321, 322, 324, 326, 330, 378, 557, 558, 559, 560 



Teal Lake iron range 378,395 



Tennessee, Doe River quartzite of 571 



Thompson pit 543,544 



Tigo Lake 241,252,253 



TitaniferouB magnetite of quartz-diabase 520 



Topographic maps of Marquette district 2 



Tornebohm, referred to 06 



Tourmaline of feldspathic biotiteschist 197 



of graywacke 448 



of greenstone 499 



Page. 



Tourmaline of greenstone-schist 205 



of Palmer gneiss 216 



of schistose conglomerate 478 



of slate 448 



Town 43 N., R. 31 \V., section 4 576 



44 N.,R.31 W 576 



44 N.,R. 31 W., ii6ctiou33 576 



43 X.,K,31Ay 576 



40 X.,R.24W 18 



46 N.,R.25 W IS 



46 N.,R.26 W 18 



40 N., R. 27 W., section 22 568 



section 23 568 



46 N., R. 29 W., northwest sections of 525 



section 6 529 



7 529,541 



8 470 



18 532 



46 N., R.30W.: 



section 1 23, 439 



440 

 338 



47 N.,R.24-n' 18 



section 29 147 



47 N.,R.25W 18,518 



section 1 221,223,231,238 



2 221, 222, 223, 238, 241, 251, 253 



3 221,222,239,241,253 



4 253 



5 253,257,272,307,314 



6 92, 272, 282, 287, 294, 299, 307, 326, 570 



7 253, 272, 299, 307 



8 223,239,253,272 



221, 223, 239, 253 



16. 



239 



17 239.253 



18 253,254,257,258 



19 258 



24 273 



29 222 



47 N.,R.26W 13,18,54 



west half 330 



sectionl 326 



2 315,316,327 



3 314-316,322,327,330,407 



4 314-310,322.327,407 



5 258,314-310.322,327 



6 18,22,147,258 



7 18,22,258,344 



8 258,314-316,322,327,515 



9 314,316,322,327,407 



10 330,407 



11 234, 257, 273, 308 



12 254,257,273,308 



13 . 



246, 



234, 256, 257, 258, 260, 269, 272, 273, 273, 281, 340 



15 18,330,407 



19 314,313,316,328 



20 314.315,310,321,327,407 



21 262,281,282,284,560 



22 88,147,258, 



259, 269, 275, 278, 280, 281, 282, 284, 285, 306, 537 

 23 187,258,259,269,270,271, 



275, 276, 277, 282, 284, 285, 286, 308, 310, 314, 537 



24 236, 257, 272, 275, 281, 310, 358 



26 509 



27 282,283,308,309,330 



