108 
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 
Carro!ton, petroleum, 51 
Catskill eclayse i -eelimestonenee) 
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; 
mMatl 74s GOck saltusy, 
Cayuga Lake Cement Co., 35, 73 
Cayuga Lake Salt Co.. 57 
Cayugan group, 72 
(Comes, 7, ©, uO, wi, WA, 1 
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 
NEW YORK STATE MUSEUM 
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, 
QI 
Clinton limestone, 72, 75, 76 
Clinton sandstone, 92 
Cobleskill limestone, 72 
Coeymans, limestone, 73; 
sand, 59 
Coke, 6 
Collins, natural gas, 46 
Columbia county, brick, I9, 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 
molding 
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 
