io8 



NEW YORK STATE MUSEUM 



Building tile, 15, 16 

 Burke, sandstone, 91, 92 

 Burns, rock salt, 57 

 Byron, mineral waters, 42 



Cairo, shale, 14 



Calcium carbide, 6 



Caledonia, marl, 74; natural gas, 46 



Canastota, marl, 74 



Canton, marble, 81 



Carbon dioxid, 8, 41, 42, 44 



Carbonate, 37 



Carborundum, 6 



Carrolton, petroleum, 51 



Catskill, clays, 14; limestone, 73; 

 marble, 80; sandstones, 93; vitrified 

 paving brick, 22 



Cattaraugus county, brick, 19 ; clay 

 industry, 17 ; natural gas, 44, 45, 47, 

 48; petroleum, 51; sandstone, 93; 

 vitrified paving brick, 22 



Cayuga county, brick, 19; building 

 stone, 76; clay industry, 17; gyp- 

 sum, 34, 35 ; limestone, 76, 77, 78 ; 

 marl, 74; rock salt, 57 



Cayuga Lake Cement Co., 35, 73 



Cayuga Lake Salt Co.. 57 



Cayugan group, 72 



Cement, 7, 9, 10, 11, 12, 13 



Champlain valley, limestone, 70-71, 

 72; marble, 80; sandstone, 91 



Chas. Graham Chemical Pottery, 24 



Chateaugay Ore and Iron Co., 38 



Chaumont, limestone quarries, 72 



Chautauqua county, brick, 19; clay in- 

 dustry, 14, 17; molding sand, 61; 

 natural gas, 45, 46, 47, 48; sand- 

 stone, 93 ; vitrified paving brick, 22 



Chazy limestone, 71, 76, 80 



Cheektowaga, natural gas, 46 



Cheever Iron Ore Co., 38 



Chemical ware, 24 



Chemung county, brick, 19; clay in- 

 dustry, 17; sandstone, 93 



Chemung sandstone, 45, 51, 93 



Chenango county, bluestone, 93, 95 



China tableware, 14, 23, 24 



Clarence, limestone, 75 ; natural gas, 

 46 



Clarksville, petroleum, 51 



Clay, 6, 13-25; crude, 9, 10, 24; prod- 

 ucts, 9, 10 



Clay materials, 14-17, 22-23 



Clay tobacco pipes, 24 



Cleveland, sandstone products, 95 



Clifton Springs, 41 



Clinton, iron ore, 38 



Clinton county, furnace flux, 76 ; lime, 

 76; limestone, 71, 77, 78; sandstone, 



91 

 Clinton limestone, 72, 75, 76 

 Clinton sandstone, 92 

 Cobleskill limestone, 72 

 Coeymans, limestone, 73; molding 



sand, 59 

 Coke, 6 



Collins, natural gas, 46 

 Columbia county, brick, 19, 20 ; clay 



industry, 17; limestone, 73; marble, 



79 ; mineral waters, 42 

 Columbia Pipe Line Co., 49 

 Conduit pipes, 16 

 Consolidated Wheatland Plaster Co., 



35 

 Core sand, 58, 61 

 Corning, clays, 14 

 Cornwall, sandstone, 92 

 Cowaselon swamp, marl, 74 

 Cream-colored ware, 24 

 Crown Point, limestone, 72 

 Crown Point Spar Co., 27 

 Crushed stone, 7 ; from granite, 66 ; 



from limestone, 64, 72, 74, 75; from 



sandstone, 95 ; from trap, 97 

 Curbing, 7 ; from limestone, 74 ; from 



sandstone, 92, 93, 94, 95 

 Cushing, H. P., cited, 70 

 Cuylerville, salt, 56 



Dansville, marl, 74 



De Kalb, marble, 81 



Delac Gypsum Products Co., 35 



Delaware county, sandstone, 93 



Delaware river, bluestone, 93, 95 



Depew, natural gas, 46 



Diabase, 97 



Dixon, Joseph, Crucible Co., 31 



Dolomite, 70, 72 



