INDEX TO ADIRONDACK MAGNETIC IRON ORES 



177 



93, 158, 164, 165, 168; gneisses, 15, 

 20, 27, 30, 40, 41, 42, 45, 46, 48, 49, 

 50, 70, 89, 92, 95, 105, 109, 115, 125, 

 130, 131, 132, 137, 138, 140, 143, 144, 

 157; granites, 18, 30, 37, 46, 137; 

 magnetites, 24, 32, 39, 53, 67, 103, 

 104, 113, 127, 138, 139, 140, 14s, 

 152, 159, 161; pegmatite, 114; 

 quartzites, 15; schists, 20, 27, 28, 

 30, 37, 45, ^2, 67, in, 140; sye- 

 nites, 18, 28, 29, 46, 63, 65, 93. 



Howe mine, 42. 



Humbug vein, 170. 



Hunt, Rogers, acknowledgments to, 



71. 

 Hunt, T. S., cited, 171. 

 Hurd, C. S., acknowledgments to, 7. 

 Hypersthene, found in anorthosites, 



16, 17, 67, 158; gabbros, 17, 62, 93, 



165 ; hematite, 43 ; syenites, 18, 63, 



93- 



Igneous group, 12, 16-19, 27-29, 91. 



Ilmenite, anorthosites, 17; gabbros, 

 17; titaniferous ores, 149, 150, 158. 



Indian mine, 90, 99. 



Iron, Arnold mine, 98; Battie mine, 

 105; Benson mines, 136; Bowen 

 & Signor mine, 127; Clifton 

 mines, 141, 142; Cook mine, 104; 

 Crag Harbor ore body, 69; Dills 

 & Lavake and Rutgers pits, 103; 

 Finch and Chalifou pits, 99; Fine, 

 mines, 139; Hammondville gneiss, 

 45 ; Hammondville mines, 54 ; in 

 intrusive rocks, 32; Jayville mines, 

 138; Lincoln Pond mine, 167; 

 Little pond mines, 168; Long Pond 

 mine, 56; Lyon Mountain mines, 

 116, 121; Mineville group, 82; Mt 

 Hope mine, 39, 40; Nelson Bush 

 mine, 96; in nontitaniferous mag- 

 netites, 24; Palmer hill mines, 102; 

 Parish ore body, 142 ; Parkhurst 

 mine, 123 ; Port Leyden mine, 169 ; 

 Potter mine and Baker opening, 

 38; Salisbury mine, 145; Sanford 

 ore body, 159; Schofield mine, 56; 

 Skiff mine, 55 ; Split Rock mine, 

 166; Tremblay mine, 128; Tunnel 



mountain ores, 170; Vineyard 

 mine, 41. 

 Ironville, forge at, 44. 



Jackson hill mines, 90, 102-3. 



Jasper, 52, 145. 



Jay, forge, 100. 



Jayville mines, 23, 128, 137-38; Gren- 



ville series, 30. 

 Jefferson county, 8; limestones and 



schists, 13; magnetites, 23. 

 Joker ore body, 74, 78, 82. 

 Jones brook, 89. 



Kemp, James F., Mineville-Port 

 Henry mine group, 57-88; cited, 

 10, 11, 14, 21, 26, 28, 31, 43, 47, 52, 

 92, 146, 147, 149, 157, 161, 162, 163, 

 165, 166, 167, 168, 171. 



Kemp & Marsters, 112. 



Kent mine, 40, 42. 



Knob mountain, 46, 47, 49. 



Labradorite, found in anorthosites, 

 17, 67, 147, 157; gabbros, 17, 93, 

 165 ; magnetites, 152, 163 ; syenites, 

 46. 



Lake Champlain Ore & Transporta- 

 tion Co., 41, 55. 



Lake Sanford ores, 7, 154, 155-64; 

 analysis, 152, 154, 158, 163. 



Lee mine, 57, 67, 68-69. 



Leeds, Albert R., cited, 158. 



Le Fevre, S., acknowledgments to, 

 7, 71 ; analyses by, 98, 99. 



Lewis, quartzite, 14. 



Lewis county, 8; limestones and 

 schists, 13 ; magnetites, 23 ; mines, 

 168. 



Lime, 139. 



Limestones, 9; Clifton mines, 140; 

 Hammondville mine group, 46; 

 Vrooman ridge mines, 138. See 

 also Crystalline limestones. 



Limonite, 6. 



Lincoln pond, gabbro, 148 ; mine, 166- 



67. 

 Little Falls, fault, 22; syenites, 143. 

 Little Falls quadrangle, report on 



geology of, 11. 



