INDEX TO CLAYS OF NEW YORK 



929 



Briquet method of testing plasticity, 

 542S 544°. 



Brockway brick co., 688', 697°; illus. 

 facing p. 697. 



Brookfield brick co., 731°. 



Brooklyn, pottery works, 823*; illus. 

 facing p. 793-94, 799, 800-1, 808, 

 816, 824. 



Broome county, brick yards, 731°. 



Brophy, J., brick yard, 715'. 



Brousseau, Theodore, brick yard, 700°. 



Brush & Schmidt, brick works, 650'', 

 724^; illus. facing p. 662, 664, 665, 

 672, 724. 



Brush Bros., brick yard, 723°. 



Buckley & Carroll, brick yards, 694^. 



Buff brick, manufacture, in Massachu- 

 setts, 620=. 



Buff clay deposits, analysis, 692*. 



Buffalo, clays, 523^ 574°, 723*-24^; 

 brick yards, 723^-24^ 



Buffalo star brick co., 722«-23\ 



Buhrstone mill, illus. facing p. 793. 



Building brick, clays for, 636^; tests, 

 648^-50^; side-cut, 664°; manufac- 

 tured in NeAV York state, 650°-53'; 

 properties, 854'-57*. 



Building stone, resistance to fire, 759°; 

 illus. facing p. 759. 



Burlington, clay deposits, 595*. 



Burned clay, 549°-50^ 



Burning, brick clays, 666^ 639'-42', 

 672^-79^ illus. facing p. 674-79; 

 china, 811^-14°; cost, 676' ; drain 

 tile, 770°; firebrick, 785'; illus. fac- 

 ing p. 784, 786; modern methods, 

 495'; paving brick, 745°; illus. facing 

 p. 745; sewer pipe, 768'; stoneware, 

 809*; sulfates arising during, 681'; 

 terra eotta, 762°; time of, 676'; white 

 earthenware, 811''-14°. 



C. C. ware, 793°. 



Cable haulage, 633^ 686''. 



Cairo, shale, 83 P, 832°-34°, 841*. 



Calcareous clays, 731^; for common 

 brick, 636°; burning, 642*. See also 

 Lime in clay. 



Calciferous sandrock, 582*, 584'. 



Calcite, 506°-7*. See also Lime. 



Callanans Corners, terrace, 591*. 



Campbell, F. C, brick yard, 728^-29°. 



Campbell brick co., Newfield, 650'. 



Canandaigua, brick clays, 636'; brick 

 yards, 650°, 710'-20*; use of hy- 

 draulic dry press machine at, 665°; 

 clay deposits. 719^-20*. 



Canastota, brick yard, 715°. 



Capital pottery, Brooklyn, 823'. 



Carpenter Bros., stoneware clay bed, 

 818'-19'. 



Cars, haulage with, 633*. 



Cartersville, Salina shale, 829°. 



Carthage, brick yards, 710''-11*; clay 

 deposits, 710°-11*. 



Carts, haulage with, 632»-33°. 



Cashaqua creek, clay deposits, 575*; 

 shale, 834'. 



Casting of pottery clay, 806*. 



Catskill, brick yards, 702°-3°; illus. 

 facing p. 659; paving brick manu- 

 facture, 756*; illus. facing p. 679; 

 terrace, 578', 591*; 



clays: 577*, 702°-3°; characteris- 

 tics, 578*; stratification, 578^. 



Catskill creek delta, 577°. 



Catskill mountains, terrace, 590°. 



Catskill shale paving brick co., 832°. 



Cattaraugus county, brick yards, 725°. 



Cayuga county, brick yards, 718*; 

 drain tile works, 772°. 



Cedar Pond brook, delta deposits, 

 583°, 588°. 



Celadon terra cotta co., 765*-66S 838S 

 838°; illus. facing p. 765. 



Cement, clays used in manufacture of, 

 699°, 716'; manufacture in Michi- 

 gan, 620°. See also Portland ce- 

 ment. 



Center Island, brick yards, 734'; clay 

 deposits, 597°, 602^ 606\ 



Central New York drain tile and brick 

 CO., 771°. 



Central New York pottery, 824°. 



Ceramics, see Pottery. 



Cerium oxid, 511°. 



Chamotte, used to prevent shrinkage, 

 549°-50*. 



Champlain valley, clays, 594°-95°; ter- 

 races, 594'; illus. facing p. 592; 

 stratification, 595°. 



Chaser mill, 803°. 



Chautauqua county clay deposits, 

 576'; brick yards, 724'-25»; Chemung 

 shale, 837*. 



Chemical pottery works, 823*. 



Chemical properties of clay, 510'-38'. 

 See also Analyses. 



Chemung county, brick yards, 726°- 

 28' 



Chemung shale, 725', 765°, 826°, 831*, 

 836^-41*; analyses, 838^ 839°, 840'; 

 physical tests, 831*. 



Chicago, clays, 523°. 



China, value of output, 494°; iron- 

 stone, 793°; burning, 811*-14°; dec- 

 oration, 815*-17*; manufacturers, 

 913°-25*. See also Porcelain. 



China clays, in Alabama, 612'; in Mis- 

 souri, 621'. 



Chittenango, drain tile works, 771°. 



Chittenargo pottery co., 824°. 



Chlorite in clay, 524*. 



