312 



NEW YORK STATE MUSEUM 



Lime, 148, 218, 248, 256, 258, 260, 



266, 267, 271 

 Limestone, 8, 9-1 1, 15, 17, 18, 19, 104, 



133, 158, 247, 248, 249, 255-68 

 Limonite, 18, loi, 105, 132, 156, 157 

 Little Falls dolomite, 259 

 Livonia Salt & Mining Co., 223, 228 

 Locke Insulator Manufacturing .Co., 



Victor, 63 

 Lockport dolomite, 166, 180, 262 

 Lowville formation, 173, 259, 260 

 Lycoming Calcining Co., 99 



Maclntyre Iron Co., 115 

 McNierney Bros., Oxford, 279 

 Madison Pipe Line Co. of Wells- 



ville, 205 

 Magnesia, 218 

 Magnesian limestones, 271 

 Magnetites, 15, 17, loi, 104, 105, 109, 



120, 152 

 Mahopac Iron Ore Co., 124 

 Manganese ore, 143^45 ; references, 



145 

 Manhattan Trap Rock Co., 280 

 Manlius limestone, 263, 264 

 Marble, 8, 9-1 1, 248, 249, 269-72 

 Marcellus shale, 20, 160, 171, 172, 



176, 180, 189, 191, 226 

 Marl, 8, 22, 145-49; references, 148 

 Medina sandstone and shale, 20, 53, 

 166, 168, 171, 172, 176, 178, 179, 180, 

 183, 185, 186, 188, 189, 190, 191, 

 192, 272, 274-76 

 Metallic paint, 8, 9-1 1, 157 

 Mica, 15, 149-54, 210 

 Micanite, 151 



Millen Portland Cement Co., 42 

 Millstones, 8, 9-11, 154-56, 221; ref- 

 erences, 156 

 Mineral industries, value of products, 



6 

 Mineral paints, 156-58 

 Mineral resources, distribution, 12-22 

 Mineral water, 8, 9-11, 15&-62; ref- 

 erences, 162 

 Mining in New York State, natural 



limitations, 23 

 Mohegan granite, 67, 253 

 Mohegan Granite Company, 253 



Molding sand, 8, 9-1 1, 235, 239-40 

 Molybdenite, 15, 163-65 

 Monumental stone, 248, 249, 251, 252, 



270 

 Moore & Waite, 276 

 Mount Summit Ore Corporation, 123 

 Muscovite, 149, 151, 152, 153, 154 



Natural cement, 8, 9-1 1, 42-46, 263 

 Natural gas, 7, 9-1 1, 20, 165-97; 



references, 197 

 New Scotland formation, 265 

 New York and New England Cement 



& Lime Co., 41 

 New York Central Gas Co., 188, 189 

 New York Fuller's Earth Co., 78 

 New York Pyrites Company, 212 

 New York Transit Co., Olean, 205 

 Newman, H. L. & W. C, 45 

 Niagara dolomite, 275 

 Niagara Gypsum Co., 100 

 Niagara horizon, 179, 188 

 Niagara limestone, 307 

 North American Coal & Mining Co., 



305 

 North River Garnet Company, 16, 81 

 Northern Ore Co., 296, 297, 298 



O'Brien Brothers, Inc., Hemp- 

 stead, 237 



Ocher, 158 



Olean conglomerate, 18 



Oliver Mining Co., 108, 211 



Onondaga Coarse Salt Association, 

 232 



Onondaga limestone, 20, 159, 171, 

 172, 176, 180, 185, 189, 191, 226, 

 264, 265, 266, 303 ; thickness, 266 



Onondaga Pottery Co., 63 



Onondaga salt group, 225 



Ontario Gas Co., 190 



Ontario Iron Co., 132 



Ontario Talc Co., 293 



Opalescent glass, 71 



Ophicalcite, 269, 270 



Orchard Park Oil & Gas Co., 185 



Ordovician limestone, 259-62 



Oriskany sandstone, 172, 220 



Orleans County Quarry Co., 276 



