INDEX TO MIXING AND (JUARRV INDUSTRY 



I II 



Lockport, limestone, 79; sandstone, 



87 

 Long island, clays, 13, 21, 22; glass 



sand, 62 

 Lowerre, quarry, 75 

 Lowville limestone, 78 

 Ludlowville, salt, 59 

 Lycoming Calcining Co., 36 

 Lyndon, gypsum, 36 

 Lyon Mountain, iron ore, 38, 40 



McLintock, A., acknowledgments to, 

 100 



Macomb Graphite Co., 34 



.Madison county, limestone, 79, S3, 84; 

 salt, 59 



Magnetite, 37, 38 



Malone, sandstone, 86 



Manhattan Trap Rock Co., 91 



Manlius limestone, 79, 80 



Marble, 7, 9. 10, 64, 65, S4-85 



Marl. 80 



Massena Springs, 43 



Mayfield, limestone, 77 



Medina sandstone, 86, 87 



Metallic paint, 9, 10, 40 



Millstones. 9. 10 



Mineral paint, 40-41 



Mineral production, value of, 6 



Mineral waters, 9, 10, 42-45 



Mineville, iron ore, 38 



Mohegan Lake Granite Co., 73 



Molding sand, 60, 61-62 



Monarch Plaster Co.. 36 



Monroe county, brick. 17: clay in- 

 dustry. IS; fireproofing. 20; gyp- 

 sum, 3?, 36 : limestone. 79, 83, 84 ; 

 sandstone, 87; sewer pipe, 20; tile, 

 20 



Montezuma marshes, marl, 81 



Montgomery county, limestone, 83. 84 



Monumental stone, 7, 66 



Morrisville. salt, 59 



Mortar color, 41 



Mt Adam Granite Co.. 76 



Mt Eve cmarries, 76 



Naples, rock salt, 60 



Nassau county, brick, 17; building 



sand, 63; clay industry, 15; pottery, 



21 



National Salt Co., 59 



National Wall Plaster Co., 36 



Natural Bridge, talc, 93, 94 



Natural gas, 7, 9, 10, 45-49 



Natural rock cement, 7, 9, 10, II, 12 



New Rochelle, granite, 72 



New York county, fireproofing, 20 



New York Transit Co., 50 



Newstead, natural gas, 47 



Niagara county, brick, 17; clay in- 

 dustry, 15; furnace flux, 83; lime- 

 stone, 79, 82, 83, 84; sandstone, 87 



Niagara Falls, limestone, 79 



Niagara Gypsum Co., 36 



Norites, 66 



North Collins, natural gas, 47 



North River Garnet Co., 30 



Northern New York Marble Co., 85 



Northern Ore Co., 101 



Norwich, sandstone, 88 



Nyack, trap, 90, 91 



Oak Orchard springs, 43 



Oaktield, gypsum, 36 



Oatka creek, salt, 59 



Oatka Gypsum Co., 36 



Ocher, 41 



Ogdensburg, mineral paint, 41 



Oil. 8, 49-52 



Oil City, Pa., natural gas, 46 



< >ld Bed mines, 38, 39 



Olean, natural gas, 46; petroleum, 

 50, 51 



Oliver Mining Co., 54 



Oneida conglomerate, 87 



Oneida county, brick, 17; clay in- 

 dustry, 15; core sand, 62; fire- 

 proofing. 20; glass sand, 62; lime- 

 stones, 78, 79, 80; mineral paint, 41 



Onondaga Coarse Salt Association. 

 58 



Onondaga county, brick, 17; cement. 

 11; clay industry, 14, 15, 21; 

 crushed stone, 82 ; fireproofing, 

 20; gypsum. 35; limestone, 79, 80, 

 81, 83, 84; marl, 81; natural gas, 

 48; pottery, 21; salt industry, 7, 

 56. 57, 58 



Onondaga limestone, 80, 83 



Ontario, mineral paint, 41 



