io6 



NEW YORK STATE MUSEUM 



Carrolton, petroleum, 61 



Catskill, flagstone, 94; limestone, 83; 

 marble, 91 ; paving brick, 25 



Catskill, Tidewater Paving Brick Co., 

 29 



Catskill group, 94 



Cattaraugus county, brick, 16; clay, 

 14, 15; natural gas, 55, 57; petro- 

 leum, 7, 61, 62 ; salt, 66 ; sandstone, 

 94 



Cayuga county, brick, 16; clay, 14, 

 15; limestone, 87, 88, 89; marl, 84 



Cayuga Gypsum Co., 38 



Cayuga Lake Cement Co., Portland 

 Pt, 84 



Cayuga Portland Cement Co., Port- 

 land Pt., 38 



Cement industry, 6, 8, 9-12 



Chateaugay Ore & Iron Co., Lyon 

 Mountain, 41, 42 



Chaumont, limestone, 82 



Chautauqua county, brick, 16; clay, 

 14, 15; natural gas, 55, 57, 58; 

 sandstone, 94 



Chazy limestone, 81, 87, 91 



Chazy marble, 91 



Cheever Iron Ore Co., Port Henry, 



4i 

 Cheever mine, 43 

 Chemung county, brick, 16; clay, 15; 



sandstone, 94 

 Chemung group, 94 

 Chenango county, bluestone, 95, 96; 



sandstone, 94 

 Clarence, limestone, 85 

 Clarksville, petroleum, 61 

 Claspka Mining Co., 50 

 Clay, 6, 13-31 ; crude, 8, 9 

 Clay products, 8, 9 

 Clifton Springs, 53 

 Clinton county, brick, 16; clay, 15; 



lime, 86; limestone, 81, 86, 88, 89; 



marble, 91; sandstone, 92; trap, 98 

 Clinton limestone, 82, 87 

 Clinton sandstone, 93 

 Cobleskill limestone, 83 

 Coeymans limestone, 83 

 Columbia county, brick, 16, 17, 18 



clay, 15; limestone, 83; marble, 90 



mineral springs, 53 



Columbia Pipe Line Co., 60 

 Consolidated Wheatland Plaster Co., 



38 

 Consumers Natural Gas Co.. Dix, 56 

 Core sand, 70, 72 

 Corning, paving brick, 25 

 Corning, Brick, Terra Cotta & Tile 



Co., 29 

 Cornwall, sandstone, 93 

 Cowaselon swamp, marl, 84 

 Croton mine, 43 

 Crown Point, limestone, 82 

 Crown Point Spar Co., 34, 50 

 Crushed stone, 7, 74; from granite, 



78; from limestone, 85, 86; from 



sandstone, 96; from trap, 99 

 Crystal Salt Co.. 68 

 Curbstone, 74; from limestone, 85; 



from sandstone. 75, 93, 95, 96 

 Gushing, H. P.. cited, 81 

 Cuylerville, rock salt, 66 



Dansville, marl, 84 



Delac Gypsum Products Co., 38 



Delaware county, flagstone, 94 



Delaware River bluestone, 96 



Delaware River district, flagstone, 94 



Diatomaceous earth, 7 



Diller, J. S., cited, 100 



Dix, Consumers Natural Gas Co., 56 



Dolomite, 80 



Dominion Talc Co., 101, 103 



Dover Marble Co., 91 



Drain tile, 13, 14, 23 



Dutchess county, brick, 16, 17, 18, 19; 



clay, 15; lime, 86; limestone, 86, 



89; marble, 90. 91 

 Dutchess Junction, brick, 18, 19 



Earthenware, 23 



East Bloomfield. natural gas, 56 



East Kingston, brick, 19 



Eden valley, salt, 66 



Edwards, muscovite, 51 ; zinc, 102, 



103 

 Electric supplies, 23 

 Elmira, paving brick, 25 

 Elmira. New York State Plant, 31 



