198 



NEW YORK STATE MUSEUM 



Siderite, 84. 



Sienna, 112. 



Silver Creek, natural gas, 116, 117. 



Silver Creek Gas & Improvement Co , 



117. 

 Silver laxe, marl, 108, 

 Silver Springs, salt, 126. 

 Skunnemunk conglomerate, 149. 

 Slate, 131-32; value of production, 



48, 49; directory of producers, 175. 

 Slate pigment, value of production, 



48, 49. 

 Smith, G. W., garnet deposit, TZ- 

 Smock, J. C, cited, 87, 97, loi, 106, 



132, 154- 

 Smyth, C. H. jr, cited, 86, 106,' 142, 



154, 157, 159, 160. 

 Snooks, C. H., quarry of, 80. 

 Solvay Process Co., 125, 128, 139. 

 South Bethlehem, limestone, 137. 

 South Dover, marble, 143, 

 South Rondout, cement industry, 54. 

 South Shore Gas Co., 117. 

 Southold, brick manufacture, 57. 

 Split Rock, limestone, 137. 

 Spragueville, iron ore near, 86. 

 Springville natural gas, 117; salt, 126. 

 Stanford, marl, 109. 

 Staten Island, clays, 57-58; iron ore, 



84, 88; trap, 153. 

 Steel, value of products, 46. 

 Sterling Salt Mining Co., 128. 

 Steuben county, building brick, 63 ; 



cement industry, 53; clays, 62; 



marl, 108, 109 ; paving brick, 65 ; 



petroleum, 120; shale, 60; terra 



cotta, fireproofing and building tile, 



66. 

 Stone, 132-54; directory of produc- 

 ers, 175-87. 

 Stone products, value, 46, 47. 

 Stoneware, production, 66. 

 Stony Point, brick manufacture, 58. 

 Stove lining, manufacture, 65. 

 Styles, George, 123. 

 Suffolk count}'-, building brick, 63; 



clays, 62, 66. 

 Sullivan county, bluestone, 152; 



sandstone, 148, 150. 

 Syracuse, potteries, 59; salt, 125. 



Talc, 50, 154-57; value of produc- 

 tion, 48, 49, 156; directory of pro- 

 ducers, 187. 



Talcville, talc, 156. 



Tarrytown, granite, 134. 



Taylor, W. Carey, cited, 99. 



Terra cotta, manufacture, 58, 60, 61, 



65. 



Thurman, marble, 142. 



Ticonderoga, feldspar near, 70; 

 graphite, 74, 75. 



Tide Water Pipe Co., 121. 



Tile, manufacture, 59; value of pro- 

 duction, 61, 65, 66. 



Titaniferous magnetite, 85. 



Tompkins county, building brick, 63; 

 cement industry, 53 ; clays, 62 ; salt, 

 125, 126, 128. 



Tonawanda, clays, 59. 



Tonawanda creek, marl, 109. 



Tottenville, clays, 58. 



Trap, 152-54; value of production, 

 48, 49, 132, 153; directory of pro- 

 ducers, 187. 



Trenton, N. J., pottery, 69. 



Trenton group, 136. 



Troy, mineral paint, 112. 



Tuckahoe, marble, 143. 



Tufa, 108, 109. 



Tully, marl, 107; salt, 125. 



Ulster county, bluestone, 152; build- 

 ing brick, ()Zy 64; cement industry, 

 S3; clays, 61, 62; glass sand, 130; 

 limestone, 137, 140, 141 ; millstones, 

 no; sandstone, 148, 150; zinc and 

 lead, 157. 



Union Pipe Line Co., 121. 



Union Springs, gypsum, 80. 



Union Talc Co., 156. 



Uniontown, granite, 134. 



United States Gypsum Co., 81. 



United States Talc Co., 156, 



Vacuum Oil Co., 121. 



Van Buren, marl, 108. 



Van Ingen, G., cited, 53. 



Vanuxem, Lardner, cited, 109, 128, 



154. 

 Verona, glass sand, 129. 



