INDEX TO MINING AND QUARRY INDUSTRY IQI2 
Rochester Composite Brick Co., 63 
Rock Glen, salt, 56, 57 
Rock Glen Salt Co., 57 
Rock salt, 53, 54, 55, 56, 57 
Rockland county, brick, 19, 20, 22; 
clay industry, 16, 17; crushed stone, 
75, 760; limestone, 75, 76; trap, 97 
Rondout, quarry, 73 
Rondout limestone, 72 
Roofing material, use of feldspar, 26 
Roofing slate, 9, 10 
Roofing tile, 23 
Rosendale cement, 12, 73 
Rossie, marble, 81 
Rubble, from granite, 66; from lime- 
stone, 74; from sandstone, 95 
Rudiger Brothers, 67 
Rye, marble, 80 
Rylestone, marble quarries, 83, 87 
St'Lawrence county, building stone, 
76; furnace flux, 76; limestones, 76, 
77, 78; marble, 79, 81-86; mineral 
waters, 42; pyrite, 8, 52; sandstone, 
QI; talc, 8; zinc, 100 
St Lawrence Marble Quarries, 83, 84, 
85 
St Lawrence Pyrite Co., 52 
St Lawrence Tale Co., 99 
Salina limestone, 56, 73 
Salisbury Steel & Iron Co., 38 
Salt, 7, 9, 10, 5Smo7, ; 
Sand, 9, 10, 57-62 
Sand-lime brick, 9, 10, 62-63 
Sandstone, 7, 9, 10, 63, 64, 65, 91-96 
Sandstone Brick Co., 63 
Sandy Creek, natural gas, 47 
Sanitary wares, 24 
Saratoga county, brick, 19; clay in- 
dustry, 17; graphite, 32; limestone, 
70, 71, 77; trap, 97 
Saratoga Graphite Co., 32 
Saratoga Springs, 8, 41, 44, 70 
Saugerties, sandstone, 93 
Schenectady, electric supplies, 24; 
sand-lime brick, 63 
Schenectady county, 
TOM, 
Schoharie county, limestone, 73, 75, 
77, 78 
clay industry, 
113 
Schuyler county, natural gas, 45, 47; 
salt, 55, 57; sandstone, 93 
Scio, petroleum, 51 
Seneca, petroleum, 51 
Seneca county, limestone, 77; marl, 
74; natural gas, 45, 47; rock salt, 57 
Seneca Falls, limestone quarries, 73; 
rock salt, 57 
Severance, quarry, 34 
Sewer pipe, 15, 23 
Sharon Springs, 41 
Shawangunk conglomerates, QI, 92 
Sheridan, natural gas, 46 
Silver Creek, natural gas, 46, 48 
Silver Creek Gas & Improvement 
Co., 46 
Silver Springs, salt, 57 
Slate, 9, 10 
Slate pigment, 9, 10 
Slip clay, 23, 24 
Smith’s Basin, limestone, 72 
Soda products, 6 
Solvay, salt, 57 
Soliven7 IProcess. COs, us, 54 SA 7S: 
77, 78 
South Bethlehem, quarry, 73 
South Dover Marble Co., 80, 90 
South Shore Gas Co., 46 
Split Rock, limestone quarries, 73 
Spring waters, 40-44 
Springville, natural gas, 46; rock salt, 
57 
Standard Tale Co., 98 
Staten Island, clays, 14, 24; marble, 
80; trap, 97 
Steel, manufacture, 6 
Stellaville, pyrite, 52 
Sterling Iron and Railway Co., 38, 39 
Sterling Salt Co., 57 
Steuben county, brick, 19; clay indus- 
try, 14, 17; marl, 74; natural gas, 
45, 47; petroleum, 51; sandstone, 
- 93; terra cotta, 23; vitrified paving 
brick, 22 
Stockbridge dolomite, 87 
Stolles jp El cited? Go 
Stone, 7, 63-07 
Stoneware, 14, 23, 24, 25 
Stove lining, 15, 22 
Stucco, 33, 34 
