INDEX TO MINING AND QUARRY INDUSTRY I913 



109 



Muscalonge lake, 51 



Muscovite, 46, 51 



Myers, International Salt Co., 68 



Nassau county, brick, 16; clay, 15 

 Natural Bridge, talc, 101 

 Natural cement, 6, 8, 9, 11 

 Natural gas, 7, 8, 9, 55-59 

 New York Central Gas Co., 58 

 New York county, clay, 15 

 New York Paving Brick Co., Syra- 

 cuse, 31 

 New York State Plant, Elmira, 31 

 New York Transit Co., Olean, 61 

 Newfield, paving brick, 26 

 Niagara county, brick, 16; clay, 14, 

 15; limestone, 83, 86, 87, 88, 89; 

 natural gas, 55 ; sandstone, 93 

 Niagara Falls, limestone, 83 

 Niskayuna, molding sand, 71 

 North Buffalo, limestone, 85 

 North County Corporation, 101 

 North Creek, garnet, 36 

 North River Garnet Co., 36 

 Northern New York Marble Co., 91 

 Northern Ore Co., 102 

 Norwich, sandstone, 94 

 Nyack trap, 98 



Oak Orchard springs, 53 



Oil, 59-62 



Olean, paving brick, 25 ; petroleum, 

 61 / 



Olean, Allegany Valley Brick Co., 30 



Olean, New York Transit Co., 61 



Olean, Sterling Brick Co., 29 



Oneida conglomerate, 93 



Oneida county, brick, 16; clay, 15; 

 core sand, 72; fire sand, J2\ lime- 

 stone, 82, 84, 88; natural gas, 55 



Onondaga, Lackawanna Stone Co., 



85 



Onondaga Coarse Salt Association, 

 68 



Onondaga county, brick, 16; clay, 14, 

 15; cement, 11; gypsum, 38; lime- 

 stone, 83, 85, 86, 87, 88, 89; marl, 

 84; natural gas, 55, 57; salt, 65 



Onondaga limestone, 84, 87 



Ontario Center, Furnaceville Iron 

 Co., 41 



Ontario Center, Ontario Iron Co., 

 4i 



Ontario county, brick, 16; clay, 14, 

 15; limestone, 84; mineral springs, 

 53; natural gas, 55 



Ontario Gas Co., 56 



Ontario Iron Co., Ontario Center, 41 



Ontario Talc Co., 101 



Orange county, brick, 16, 17, 18; clay, 

 15; limestone, 84; mica, 49; sand- 

 stone, 93 



Orchard Park Pool, 58 



Oriskany sandstone, 84 



Orleans county, limestone, 83; sand- 

 stone, 93, 95, 96 



Oswego county, natural gas, 55, 57 



Otisville, sandstone, 93 



Otsego county sandstone, 94 



Palisades, trap, 75, 97 



Pamelia limestone, 82 



Paragon Plaster Co., Syracuse, y^ 



Parishville. granite, 79 



Pavilion Natural Gas Co., 56, 58 



Paving blocks, 7, 93, 96 



Paving brick, 6, 13, 14; manufacture, 



23-31 

 Peekskill, emery, 31 

 Pegmatite, 33 

 Pekin, limestone, 83 

 Petroleum, 7, 8, 9, 59-62 

 Phlogopite, 46 

 Piffard, Genesee Salt Co., 68 

 Plattsburg, limestone, 81, 82 ; marble, 



91 

 Pleasantville, mica, 49 

 Polishing sand, ys 

 Porcelain, 23 

 Port Ewen, brick, 19 

 Port Henry, limestone, 81 

 Port Henry, Cheever Iron Ore Co., 



4i 

 Port Henry Iron Ore Co., Mineville, 



4i 

 Port Richmond, trap, 98 

 Portage group, 94 

 Portland cement, 6, 8, 9- I0 > I2 



