INDEX TO MINING AND QUARRY INDUSTRY I913 



107 



Elmira Shale Brick Co., 26, 29 



Elnora, molding sand, 71 



Emery) 7, 8, 9, 3 l ~33 



Emery Pipe Line Co., Bradford, Pa., 



61 

 Empire Gas & Fuel Co., 56 

 Empire State Granite Co., 78, 79 

 Engine sand, 73 

 Englehardt, F. E., cited, 68 

 Erie county, brick, 16, 20; clay, 14, 



15; core sand, 72; fire sand, 72; 



limestone, 83, 84, 85, 86, 87, 88, 89; 



natural gas, 55, 57, 58; salt, 66 

 Essex county, crystalline limestone, 



90; feldspar, 8, 34; garnet, 7; 



graphite, 7; limestone, 82; mica, 



50; trap, 98 

 Eureka Salt Co., Saltvale, 68 



Fayetteville Gypsum Co., 38 



Feldspar, 7, 8, 9 



Filter sand, 73 



Fine, mica, 51 



Fire brick, 13, 14 



Fire sand, 70, 72 



Fireproofing, 13, 21 



Flagstone, 74; from limestone, 85; 



from sandstone, 93, 94, 95, 96 

 Flux, see Furnace flux 

 Fords Brook Pipe Line Co., 60 

 Forest of Dean, 44 

 Fort Montgomery, Hudson Iron Co., 



4i 



Foster Paving Block Co., Bingham- 

 ton, 29 



Fowler, talc, 101 ; zinc, 103 



Franklin county, quartzite, 92; sand- 

 stone, 92 



Front brick, 13, 14, 20 



Fulton county, lime, 86 



Furnace flux, from limestone, 85, 87 



Furnaceville Iron Co., Ontario Cen- 

 ter, 41 



Garnet, 7, 8, 9, 34-3°" 



Gasport, Wickwire Limestone Co., 86 



Genesee county, limestone, 86, 87, 88, 



89; mineral springs, 53; natural 



gas, 55, 58; salt, 65 



Genesee Salt Co., Piffard, 68 



Glasco, brick, 19 



Glass sands, 69, 72 



Glenmont, molding sand, 71 



Glens Falls, limestone, 82 ; marble, 91 



Glens Falls Granite Brick Co., 73 



Gouverneur, marble, 91 ; talc, 99 



Gouverneur Marble Co., 91 



Gowanda, salt, 66 



Granite, 7, 8, 9, 75, 76, 77-80 



Graphite, 7, 8, 9 



Gravel, 69-73 



Greene county, brick, 16, 17, 18; clay, 



14, 15; flagstone, 94; limestone, 83, 



84, 88, 89 

 Greenfield trap, 98 

 Greigsville, rock salt, 66 

 Guelph dolomite, 82, 83 

 Gypsum, 7, 8, 9, 36-39 



Hamilton group, 94 

 Haverstraw, brick, 18; trap, 98 

 Helderbergian group, 83 

 Hematite, 40, 41 

 Herkimer county, limestone, 82, 88, 



89 

 Highlands, granites, 77 

 Holley, sandstone, 93 

 Hollow brick, 13, 21 

 Hollow tile, 21 

 Hornell, paving brick, 25 

 Hornell, Preston Brick Co., 30 

 Howes Cave, limestone, 83 

 Hoyt limestone, 81 

 Hudson Iron Co., Fort Montgomery, 



4i, 44 



Hudson river bluestone, 95 



Hudson River group, 93 



Hudson river region, brick industry, 

 17; cement, 10; flagstone, 94; mold- 

 ing sand, 70; trap, 97 



Hudson River sandstone, 92 



International Pulp Co., 101 



International Salt Co., 68 



Iron ore, 6, 8, 9, 40-46 



Iroquois Natural Gas Co., Buffalo, 



56 

 Ithaca, Remington Salt Co., 68 



