no 



NEW YORK STATE MUSEUM 



Graphite, 8, 9, 10, 31-32 



Gravel, 9, 10, 57, 58 



Greater New York Brick Co., 21 



Green Ridge, clays, 14 



Greene county, brick, 19, 20 ; clay in- 

 dustry, 17; limestone, 73, 77, 78; 

 sandstone, 93 



Greenfield, graphite, 32 ; trap, 97 



Greenport, limestone, 73 



Grove, petroleum, 51 



Guelph dolomite, 72 



Gypsum, 7, 9, 10, 33-36 



Hamilton shales, 93 



Harmony mines, 38 



Haverstraw, trap, 97 



Helderberg limestone, 73 



Hematites, 37, 38, 102 



Herkimer county, limestone, 72, 77, 

 78; trap, 97 



Highlands, granite, 66 ; iron ore, 39 



Hinckley Fibre Co., 52 



Holley, sandstone, 92 



Hollow brick, 13, 23 



Honeoye Falls, natural gas, 46 



Hornell, natural gas, 45 



Howes Cave, limestone, 73 



Hoyt limestone, 70 



Hudson, limestone, 73 



Hudson Iron Co., 38, 39 



Hudson River group, 92 



Hudson River region, bluestone, 95 ; 

 building brick, 15, 18, 20; clays, 

 14; granite, 66: iron ore, 39; lime- 

 stones, 71 ; marble, 87-91 ; molding 

 sand, 57, 59-60 ; sandstone, 92, 93, 

 95 ; trap, 96 



Hudson River slates, 88 



International Pulp Co., 98, 99 

 International Salt Co.. 57 

 Inwood limestone, 87 

 Iron ore, 6, 9, 10, 36-40 

 Iroquois China Co., 24 

 Iroquois Gas Co., 48 

 Ithaca Salt Co., 57 



Jamestown, clays, 14 

 Jamesville, gypsum, 34; limestone 

 quarry, 75 ; portland cement, 12 



Jefferson county, clay industry, 17; 

 lime, 76; limestone, 71, 72, 76, 77, 

 78; marble, 79, 81; sandstone, 91 



Jewettville, clays, 14 



Jordan, marl, 74 



Joseph Dixon Crucible Co., 31 



Kaolin, 14 



Kapailo Manufacturing Co., 91 



Keeseville, garnet, 31 



Kemp, James F., bulletin by, 44 



Kendall Refining Co., 49 



Kensico, granite, 67-68 



Keystone Emery Mills, Frankford, 

 Pa., 26 



Kings county, clay industry, 16, 17 ; 

 fire brick and stove lining, 22 ; fire- 

 proofing, 23 ; tile, 23 



Kings Station, graphite, 32 



Kingston, limestone, 73 ; sandstone, 93 



Kingston Iron Ore Co., 39 



Kinkel, P. H., Sons, 28, 29 



Kreischerville, clays, 14 



Lackawanna Steel Co., 72 



Lackawanna Stone Co., 75 



Lake Albany, glacial, 59 



Lakeville, iron ore, 38 



Lancaster, natural gas, 46 ; sand-lime 

 brick, 63 



Land plaster, 34 



Larabees Point, limestone quarries, 



• 72 



Larchmont, granite, 69 



Lebanon Springs, 41, 42 



Lepanto marble, 71 



Leroy, limestone quarries, 73 ; natu- 

 ral gas, 46; salt, 56 



Le Roy Salt Co., 57 



Lewis county, granite, 69 ; lime, 76 ; 

 limestone, 71, 72, 76, 77, 78; marble, 



79 

 Lewiston, sandstone, 92 

 Lima, electric supplies, 24; natural 



gas, 46 

 Lime, 71, 72, 73, 74, 76 

 Limestone, 6, 9, 10. 63, 64. 65, 70-78; 



analyses, 83 

 Limonite, 37 

 Little Falls, trap, 97 



