INDEX TO MINING AND QUARRY INDUSTRY I912 



IO9 



Dominion Mining Co., 102 



Dover White Marble Co., 90 



Drain tile, 13, 15, 23 



Drake, Homer L., 101 



Dundee, rock salt, 57 



Dunkirk, natural gas, 46 



Dutchess county, brick, 19, 20, 22; 

 clay industry, 16, 17; crushed stone, 

 75, 76; limestone, 75, 76; marble, 



79, 87, 89 

 Dyett Sand-Lime Brick Co., 63 



Earthenware, 13, 24 



East Aurora, natural gas, 46 



East Bloomfield, natural gas, 46 



East Hamburg, natural gas, 48 



Eckel, Edwin C, cited, 69 



Eden valley, rock salt, 57 



Edwards, zinc ores, 100, 101, 104 



Electric supplies, 24 



Emerson-Norris Co., 90 



Emery, 9, 10, 25-26 



Emery Pipe Line Co., 49 



Empire China Works, Brooklyn, 24 



Empire Gas & Fuel Co., 45 



Empire Graphite Co., 31 



Empire Gypsum Co., 35 



Enamel ware, 27 



Erie county, brick, 19; building stone, 

 76; clay industry, 14, 16, 17; core 

 sand, 61 ; crushed stone, 75 ; fire 

 brick and stove lining, 22 ; fire- 

 proofing, 23 ; furnace flux, 76 ; gyp- 

 sum, 34; limestone, 73, 75, 76, 77, 

 78; molding sand, 61; natural gas, 

 45, 46, 47, 48; rock salt, 57; vitri- 

 fied paving brick, 22 



Essex county, furnace flux, 76 ; gar- 

 net, 8, 30, 31; limestone, 71, 76; 

 marble, 79 



Faillace Brothers, 68 

 Fayetteville Gypsum Co., 34 

 Feldspar, 9, 10, 14, 23, 26-29 

 Fire brick, 14, 15, 22 

 Fire clay, 24 

 Fire sand, 58 

 Fire tile, 16 

 Fireproofing, 6, 13, 15, 16, 23 



Flagstone, 7; from limestone, 74; 



from sandstone, 92, 93, 94, 95 

 Floor tile, 23 

 Flue lining, 16 

 Flux, from limestone, 71, 72, 74, 75, 



76 

 Fordham gneiss, 68 

 Fords Brook Pipe Line Co., 49 

 Forestville, natural gas, 46 

 Fort Montgomery, iron ore, 38 

 Fowler, pyrite, 52 ; zinc, 101 

 Franklin county, sandstone, 91 

 Friendship, natural gas, 45 

 Front brick, 15, 18 

 Frost Gas Co., 46, 48 

 Fullerville, talc, 99 

 Furnace flux, from limestone, 64, 71, 



74, 75, 76 

 Furnaceville Iron Co., 38 



Garbutt, gypsum, 36 



Garnet, 8, 9, 10, 29-31 



Gas production, 8, 44-48 



Gasport, flux, 75 



General Electric Co., 24 



Genesee county, crushed stone, 75, 

 76 ; furnace flux, 76 ; gypsum, 34, 

 36; limestone, 75, 76, 77, 78; min- 

 eral waters, 42 ; natural gas, 45, 46, 

 47, 48, 49; salt, 55, 56 



Genesee Salt Co., 57 



Genesee valley, salt, 56 



Geneseo, natural gas, 45 



Glass sand, 57, 58, 62 



Glazed brick, 27 



Glen Salt Co., 57 



Glens Falls, black marble, 72, 80; 

 limestone, 72 



Glens Falls Granite Brick Co., 63 



Gore mountain, garnet, 30 



Gouverneur, marble, 80, 81-84, 85; 

 pyrite, 52 ; talc, 98 



Gouverneur Marble Co., 83, 86 



Gowanda, natural gas, 45 ; rock salt, 



57 

 Gowanda Gas Co., 45 

 Graham, Chas., Chemical Pottery, 24 

 Granger, petroleum, 51 

 Granite, 6, 7, 9, 10, 64, 65-69 



