INDEX TO ADIRONDACK MAGNETIC IRON ORES 



179 



Moose mountain deposits, 164. 

 Moriah, glacial drift, 61. 

 Moriah Corners, Grenville series, 67. 

 Morley, E. W., analyses by, 152, 163, 



169. 

 Morton's peak, 108. 

 Mt Adams, 161. 

 Mt Defiance mine, 40, 42~43- 

 Mt Hope mine, 38-40. 

 Mt Marcy, anorthosite, 148; mines, 



analysis, 158. 



Nason, F. L., cited, 71, 172. 

 Nelson Bush mine, 90, 94, 95-96, 97. 

 New Bed, Barton hill mines, 84. 

 New York pits, Jayville mines, 138. 

 Newberry, Spencer B., analyses by, 



139. 



Newcomb, titaniferous magnetite, 

 147 ; Grenville exposures, 157. 



Newland, D. H., cited, 43, 172. 



Newman, M. H., acknowledgments 

 to, 7 ; mentioned, 45, 48. 



Nickel, Nelson Bush mine, 96. 



North pit, Barton hill mines, 84, 86. 



North pit, Hammondville mines, 53. 



Norton, . S., acknowledgements to, 

 7, 71. 



Ogilvie, I. H., cited, 11, 44, .45, 46, 



48. 

 Old Bed group of mines, 25, 28, 34, 



35, 65, 66, 67, 71, 74, 78, 80, 84, 88 ; 



sections, 73, 7$, 77, 79, 81, 83, 85, 



87; analysis, 82. 

 Old Crown Point vein, 58. 

 Oligoclase, found in gneisses, 27, 109, 



132, 144; granites, 112; magnetites, 



113, 116; syenites, 18, 65. 

 Oliver Iron Mining Co., 44, 45, 50; 



acknowledgments to, 7. 

 Olivine, 17, 152, 165. 

 Oneida county, 8; magnetites, 23. 

 O'Neill shaft, 72, 88. 

 Ophicalcite, 67. 

 Orchard gneiss, 65. 

 Orchard pit, Barton hill mines, 86. 

 Ore Bed mountain, 89. 

 Ore production, statistics, 35-36. 



Orthoclase, found in gneisses, 15, 28, 

 91, 109, no, in, 132, 144; granites, 

 46, 112; magnetites, 101, 113, 116, 

 135; schists, in; syenites, 18, 63, 



65. 

 Orthorhombic pyroxene, 152. 

 Oswegatchie series, 130. 



Paleozoic sediments, 19-20, 61, 108. 

 Palmer hill group, 16, 34,* 00-105; 



analyses, 102; igneous rocks, 28; 



statistics of ore production, 35. 

 Paradox Lake quadrangle, report on 



geology of, 11. 

 Parish ore body, 142. 

 Parkhurst mine, 108, 113, 122-24. 

 Pegmatite, found in gneisses, 28, 47, 



49, 92, 103, no; magnetites, 25, 



32, 39, 5i, 96, 114, 122, 127, 135; 



schists, 122. 

 Penfield, cited, 150. 

 Penfield mine, 44, 51 ; section across, 



5i. , i 



Peru Steel & Iron Co., 100, 101, 102. 



Phillips vein, Lyon Mountain 

 mines, 108, 117, 120. 



Phlogopite, 46, 139. 



Phosphorus, Arnold mine, 98 ; Battie 

 mine, 105; Benson mines, 136; 

 Bowen & Signor mine, 127; 

 Cheever mine, 71 ; Cheney deposit, 

 161; Clifton mines, 141, 142; Cook 

 mine, 104; Crown Point mines, 40; 

 Dills & Lavake and Rutgers pits, 

 103; Finch and Chalifou pits, 99; 

 Fine, mines, 139; Hammondville 

 mines, 53, 54; Jayville mines, 138; 

 Lake Sanford ores, 154; Long 

 Pond mine, 56; Lyon Mountain 

 mines, 106, 116, 121; in nontitan- 

 iferous magnetites, 25; Mineville 

 group, 82; Mt Hope mine, 39, 40; 

 Nelson Bush mine, 96; Old Bed 

 series, 66; Palmer hill mines, 101, 

 102; Parish ore body, 142; Park- 

 hurst mine, 122, 123: Potter 

 mine and Baker opening, 3^; 

 Salisbury mine, 145; Schofield 

 mine, 56; Skiff mine, 55; Tremb- 

 lay mine, 128; Vineyard mine, 41. 



