INDEX TO MINING AND QUARRY INDUSTRY 



109 



Dunkirk, natural gas, 47 



Dunwoodie, gneiss, 74 



Dutchess county, brick, 17, 19; clay 



industry, 15; crushed stone, 82; 



kaolin, 13; limestone, 82, 85; limo- 



nite, 38; marble, 64; molding sand, 



62 

 Dyett Sand-Lime Brick Co., 63 



Eagle Bridge, red slate, 41 

 Earthenware, 21, 22 

 East Aurora, natural gas, 47 

 East Bloomfield, natural gas, 48 

 Easton, Pa., emery, 23 

 Eckel, Edwin C, cited, 67, 74 

 Eden Valley, rock salt, 60 

 Edwards, talc, 94, 97 ; zinc ores, 55, 



lOI 



Electrical supplies, 21, 22 



Emery, 9, 10, 22-23 



Emery Pipe Line Co., 50 



Empire Gas & Fuel Co., 46 



Empire Granite Co., 76 



Empire Graphite Co., 33 



Empire Gypsum Co., 36 



Erie county, brick, 17; building stone, 

 83; clay industry, 15; core sand, 

 62; crushed stone, 82; fire brick 

 and stove lining, 20; fireproofing, 

 20; furnace flux, 83; gypsum, 35; 

 limestone, 80, 81, 83, 84; molding 

 sand, 61, 62; natural gas, 46, 47, 48; 

 pottery, 21; rock salt, 60; tile, 20; 

 vitrified paving brick, 20 



Essex county, feldspar, 24, 25, 26-27; 

 furnace flux, 83; garnet, 8, 30; 

 granite, 70: limestone, 78; mold- 

 ing sand, 62 ; syenite and anortho- 

 site, 64 



Faxon property, 32 

 Fayetteville Gypsum Co., 35 

 Feldspar, 9, 10, 23-30 

 Finch, Pruyn & Co., 85 

 Fine, feldspar, 30; granite, 69 

 Fire brick, 13, 14, .20 

 Fire sand, 61 

 Fire tile, 14 



Fireproofing. 6, 14, 18, 20 

 Flagstone, 7 ; from limestone, 81 ; 

 from sandstone, 88, 89 



Floor tile, 14, 20 

 Flue lining, 14 



Flux, from limestone, 81, 83 

 Fordham, quarry, 75 

 Fordham gneiss, y^, 75 

 Fords Brook Pipe Line Co., 50 

 Forestville, natural gas, 47 

 Fort Ann, feldspar, 27-28 

 Fort Montgomery, iron ore, 38 

 Fowler, feldspar, 30; talc, 94, y6, 97 

 Frankford, Pa., emery, 23 

 Franklin county, feldspar, 28 ; sand- 

 stone, 86 

 Front brick, 14, 16 

 Frost Gas Co., 47 

 Fullerville, talc, 92 

 Furnace flux, from limestone, 81, 83 

 Furnaceville Iron Co., 38, 41 



Gabbros, 66 



Garbutt Gypsum Co., 36 



Garnet, 8, 9, 10, 30-32 



Garrison, granite, 72, 73-74 



Gas production, 8, 45-49 



Genesee county, crushed stone, 82 ; 



furnace flux, 83; g>'psum, 35, 36; 



limestone, 82, 83, 84; mineral 



waters, 43; natural gas, 46, 47, 48, 



49; salt, 7, 57, 59 

 Genesee Salt Co., 59 

 Glass sand, 60, 62 

 Glen Salt Co., 59 

 Glens Falls, black marble, 79, 85 ; 



limestone, 79, 84; sand-lime brick, 



Glenville, quarry, 75 



Gneisses, 66, 72 



Gore mountain, garnet, 30 



Gouverneur, furnace flux, S3 : marble, 



64, 84; pyrite, 33, 54; talc, 01, 



93-100 

 Gouverneur Marble Co., 85 

 Gowanda, rock salt, 60 

 Gowanda Gas Co., 47 

 Granger, petroleum, 51 

 Granite, 7. 9, 10, 64, 65-76 

 Granite Brick Co., 63 

 Grant Brick Co., 63 

 Graphite (village), 32 

 Graphite, 8, 9, 10, 32-34 



