INDEX TO MINING AND QUARRY INDUSTRY I9I4 



87 



Port Richmond, trap, 77 



Portage formation, 73 



Portland cement, 9, 10, II, 15, 16, 63 



Portland Pt, Cayuga Lake Cement 

 Co., 64 



Potsdam, sandstone, 72 



Potsdam sandstone, 71 



Pottery, 8, 10, 11, 17, 26 



Producers Gas Co., 46 



Pulaski, natural gas, 47 



Pulaski Gas & Oil Co., 46 



Putnam county, serpentinous lime- 

 stone, 14 



Pyrite, 8, 10, II 



Quarry materials, 9 

 Quartz, 10, 11 

 Quartz of pegmatites, 30 

 Queens county, clay, 18 



Randolph, shale, 41 



Red slate, 41 



Redwood, sandstone, 72. 



Remington Salt Co., Ithaca, 51 



Rensselaer county, brick, 19, 20, 21, 

 22, 23; clay, 18 



Retsof Mining Co., 52 



Richfield Springs, 42 



Richmond county, brick, 20; clay, 18, 

 26; front brick, 23 



Riprap, from granite, 60; from lime- 

 stone, 65 



Rochester, limestone, 63 ; sandstone, 

 72 



Rochester Composite Brick Co., 55 



Rochester, Vacuum Oil Co., 49 



Rock Glen Salt Co., 51 



Rock salt, 8 



Rockland county, brick, 20, 21, 22; 

 clay, 18; limestone, 65; trap, 77 



Rondout limestone, 63 



Roofing slate, 10, 11 



Rosendale district, cement, 16 



Rubble, from granite, 60; from lime- 

 stone, 65 



Rye, serpentine, 14, 70 



St Lawrence county, brick, 20; clay, 

 [8; crystalline limestone, 69; gra- 

 phite, 34; limestone, 67, 68; marble, 



71 ; sandstone, 71 ; serpentinous 



limestone, 13; zinc, 80 

 St Lawrence Talc Co., 79 

 Salt, 9, 10, 11, 50 

 Saltville, salt, 51 

 Sand, 10, 11, 53 

 Sand-lime brick, 10, 11, 55 

 Sandstone, 9, 10, 11, 57, 58, 71, 75, 76 

 Sandy Creek, natural gas, 47 

 Sandy Creek Oil & Gas Co., 46 

 Sanitary Supplies, 26 

 Saratoga county, brick, 20; clay, 18; 



drain tile, 25; limestone, 61, 62 

 Saratoga Springs, 42 

 Saugerties, brick, 22; sandstone, 73 

 Schenectady county, clay, 18 

 Schoharie county, limestone, 65, 68 

 Schuyler county, salt, 51; sandstone, 



73 

 Scio, petroleum, 49 

 Seaboard Portland Cement Co., 16 

 Semiporcelain, 26 

 Seneca, petroleum, 49 

 Seneca county, marl, 64 

 Seneca Falls, limestone, 63 

 Serpentine, 12, 70 

 Sewer pipe, 9, 17 

 Sharon Springs, 42 

 Shawangunk grit, 40, 73 

 Sienna, 41 

 Silver Creek Gas & Improvement 



Co., 46 

 Silver Springs, salt, 51 

 Slate, 10 



Slate pigment, 10, 11, 42 

 Slip clay, 26 



Smith's Basin, limestone, 62 

 Solvay Process Co., 52, 65 

 South Bethlehem, limestone, 63 

 South Dover Marble Co., Wingdale, 



71 

 South Shore Natural Gas & Fuel Co., 



46 

 Split Rock, limestone, 63 

 Standard Talc Co., 79 

 Staten Island, brick, 10; serpentine, 



14, 70; trap, 77 

 Sterling Iron & Railway Co.. Lake- 



ville, 38 



