THE MINING 



AND QUARRY 



INDUSTRY 925 



Charles Graham Chemical 







Pottery Works 



Brooklyn 



Stoneware and san- 







itary ware 



Greenpoint Pottery- 



Brooklyn 



Stoneware 



Gottlieb Umbach 



Brooklyn 



Cooking ware 



Union Porcelain Works 



Brooklyn 



Stoneware and red 







earthenware 



Central New York Pottery 







Co. 



Chittenango 



Yellow ware 



John Schmidt 



Rochester 



Stoneware and red 







earthenware 



John B. Benkert 



Corona 



Stoneware and red 







earthenware 



White's Pottery Inc. 



Utica 



Flemish stoneware 



Onondaga Pottery Co. 



Syracuse 



China ware 



Pass & Seymour Inc. 



Syracuse 



Electric supplies 



Edward Reagan 



Syracuse 



Tobacco pipes 



Syracuse Pottery Co. 



Syracuse 



Red earthenware 



George Zimmerman 



Belle Isle 



Red earthenware 



Locke Insulator Mfg. Co. 



Victor 



Electric supplies 



Bellevue Porcelain Works 



Schenectady 



Electric supplies and 







crucibles 



T. A. Brouwer jr 



Westhampton 



Art pottery 



Hilfinger Bros. 



Fort Edward 



Stoneware and red 





earthenware 





Crude clay 





In the foregoing tables relating to clay products, no account has 

 been taken of the quantity of clay entering into their manufacture. 

 There are a few producers in the State, however, who do not utilize 

 the crude clay themselves, but ship it to plants in other localities. 

 Some of the material, like the Albany slip clay, is even forwarded 

 to points without the State. For 1904 returns have been received 

 from eight firms engaged in this industry whose total shipments 

 amounted to 8959 tons, valued at $17,164. Of this quantity 3228 

 tons valued at $9630 consisted of slip clay and the remainder of 

 common clay, fire clay and kaolin. 



EMERY 



Deposits of emery are found in Westchester county, southeast of 

 Peekskill. The mines, which were first opened for iron ore, occur 

 along the contact of basic igneous intrusions belonging to the gabbro 

 series. They are mostly shallow, and ordinary quarrying methods 

 are employed in extracting the material. 



