THE MINING AND QUARRY INDUSTRY IQI2 

 Production of clay materials by counties 



17 



COUNTY 



I9IO 



I9II 



191: 



Albany 



Allegany 



Cattaraugus 



Cayuga 



Chautauqua 



Chemung 



Columbia 



Dutchess 



Erie 



Greene 



Jefferson 



Kings 



Livingston 



Monroe 



Montgomery . . . 



Nassau 



New York 



Niagara 



Oneida 



Onondaga 



Ontario 



Orange 



Queens 



Rensselaer 



Richmond 



Rockland 



Saratoga 



Schenectady 



Steuben 



Suffolk 



Ulster 



Warren 



Washington 

 Westchester 

 Other counties b 



Total 



$641 227 



63 887 



20 675 



129 331 



a 



454 550 



649 862 



841 726 



266 452 



7 997 



569 720 



a 



264 421 



a 



in 650 

 a 



22 882 



126 907 



833 892 



269 549 



761 500 



55i 375 



348 172 



633 010 



: 080 117 



388 428 



505 966 



219 615 



101 560 



: 121 



a 



3 



371 



158 



460 



685 

 328 

 038 



$470 503 

 9 000 



90 153 



15 724 

 166 322 



76 169 

 284 475 

 648 151 

 755 602 

 139 578 



a 

 602 756 



70 295 



325 849 



a 

 105 740 



a 

 25 426 

 95 605 

 912 892 

 255 298 

 565 152 

 402 398 



173 564 

 470 591 

 747 040 

 393 490 

 486 327 

 149 649 



73 750 

 829 035 

 a 



10 350 



297 997 

 102 778 



$457 694 



a 



135 480 



3 740 



113 315 



79 5io 



381 888 



665 082 



810 516 



202 306 



3 630 



574 805 



125 642 



246 264 



14 400 



119 708 



56 884 



22 357 



85 975 



1 368 345 



341 617 



615 155 



613 605 



169 179 



723 875 



994 967 



516 632 



539 928 



181 663 



92 150 



1 296 779 



17 875 



19 620 



344 798 



12 113 



$11 518 98: 



75i 659 



$11 947 497 



a Included under other counties. 



b In 1010, aside from counties marked (a), are included Genesee, St Lawrence, Tioga, Tompkins 

 and Wayne counties. In 191 1, aside from counties marked (a), are included Clinton, Genesee, 

 St Lawrence, Tompkins and Wayne counties. In 191 2, aside from counties marked (o), are 

 included Clinton, St Lawrence, Tompkins and Wayne counties. 



MANUFACTURE OF BUILDING BRICK 



The manufacture of building brick is the most important branch 

 of the clay-working' industry, with regard both to the number of 

 plants represented and the value of the product. Altogether there 

 were 152 yards that reported as active last year, distributed among 

 31 counties. The total number of common brick made was 



