INDEX 



Accord, millstones, 38. 



Acid-proof brick, 17. 



Acra Bluestone Co., 80. 



Adams, Edwin, 80. 



Adirondacks, garnet, 8, 28; granite, 



66, 67; graphite, 28; iron ore, 34; 



magnetite, 6; marble, Ti; sand- 

 stone, 75; trap, 82. 

 Akron, gypsum, 32. 

 Albany, building sand, 62. 

 Albany county, bluestone, ^6, "/"/, 80; 



brick, 19, 22; clay industry, 17, 18; 



crushed stone, 70; draintile, 23; 



fire brick, 23 ; limestone, 72, 72, ; 



molding sand, 58; potteries, 24; 



sandstone, 76; sewer pipe, 23; slip 



clay, 24; stove lining, 23. 

 Alden, natural gas, 46. 

 Alden-Batavia Natural Gas Co., 48. 

 Aldrich, Newton, 75. 

 Algonquin Red Slate Co., 40. 

 Allegany, petroleum, 50. 

 Allegany county, bluestone, 77, 80 ; 



building tile, 23; clay industry, 18; 



fireproofing, 23 ; natural gas, 46, 



47; petroleum, 49, 50; terra cotta, 



Allegany Pipe Line Co., 50. 



Alligcrvillc. millstones, 38. 



Alma, petroleum, 50. 



Alsen cement works, 14. 



Amatite roofing, 27. 



American Bluestone Co., 80. 



American Feldspar and Milling Co., 



27- 

 American mine, 29, 86. 

 Amherst, natural gas, 46. 

 Andovcr, petroleum, 50. 

 Anna vein, 52. 

 Antwerp, iron ore, 34. 

 Arnold mine, 86. 

 Atlas Brick Co., 63. 

 Atlas Portland Cement Co., 14. 



Ausable Forks, granite, 66; syenite, 



67. 

 Avon, natural gas, 46. 



Ballston Springs, 41. 



Barite, 39. 



Barrett Manufacturing Co., 27. 



Barton, H. H. & Sons Co., 27. 



Barton hill mine, 35, 36. 



Batchellerville, feldspar, 27. 



Bedford, feldspar, 26. 



Bedford limestone, 71. 



Bcekmantown limestone, 69. 



Benson mines, 2>(^:^7- 



Benson Mines Co., 34. 



Bertie waterlime, 30. 



Bishop, I. P., cited, 46. 



Black lake, peat, 49. 



Blue Corundum Mining Co., 25. 



Bluestone, 76-80, 81, 82; value of 

 production, 78, 81, 82; directory of 

 dealers, 79-80. 



Bly, John D., 29. 



Bolivar, petroleum, 50. 



Bonanza-Joker mine, 35. 



Borst, C. A., 34, 37, 39. 



Bradford, Pa., petroleum, 50. 



Brick, 9-13, IS, 17, 19; value of pro- 

 duction, 9-13, 16, 19, 21 ; number 

 made, 7, 19; number marketed 

 from Hudson river regions, 21 ; 

 prices, 19, 21. Sec also Sand-lime 

 brick. 



Brine salt, 54. 



Brockton, natural gas, 46. 



Brondart. William, 80. 



Brooklyn, sand-lime brick works, 63. 



Broome county, bluestone, 76, 77, 79; 

 building brick, 19; clay industry, 

 18. 



Brown, Earl, 80. 



I'.uffalo, building san<l, 62; furnace 

 llux, 71 ; natural gas, 46. 



91 



