536 



INDEX. 



Page 



Barringer, L. E 302 



Baxter, C. G., clay on property of,. . . 486 



Bath tubs, 303, 308 



Beacon Hill formation, clay deposits, 139 



character, 140 



distribution, 139 



definition of term, 137 



fossils, 138 



Beattystown, description of clay- at, . . 507 



Belleek ware, value in 1902, 309 



Belleplain, clay at, 132, 416 



Bellmawr, description of clay near,.. 400 

 Bennett Mills, description of clay 



near, 491 



Benward, John, clay deposit of,. . . .121, 508 

 Bergen county, clay deposits in, .. .373-375 



clay industry in, 375 



Berkeley Heights, clay at 506 



Berry, J. E., 442 



Bethlehem, clay near, 426 



Bibliography of clay literature,. .. .513-518 



Big Mannington hill, clay on, 499 



Billingsport, clay near, 419 



Biotite, 44, 64 



Black's creek, clays along, 387 



Blazer, C, clay on property of, 507 



Bleininger, A. V., 237 



Blue Anchor, clay at, 402 



Bogota, clay near, 125 



Bohemia, fire-clay analysis, 320 



Bone china, value in 1902, 309 



Bonhamtown, clays near, 450 



Bordentown, clays near, 198, 382 



Bordentown Brick Co., clays of, 382 



Bourry, 73 



Bowlder clay, 13 



Braislin & Son, J., clay of 383 



Branchville, clay near, 505 



Brass Castle, clay at, 121, 508 



Brick, absorption tests, 253 



building, 217 



burning of, 234-236 



clays used, 218 



analyses of, 219, 220, 373 



common, 217 



crushing tests, 251 



drying of 233 



dry-pressed, tests on, 256 



enameled, 218 



fire, see Fire brick. 



first made, 244 



flashing, 237 



front, seger cones used, 105 



glazed, 218 



hollow, see Hollow brick. 



kilns 239 



manufacture of, 217, 245 



manufacturers, directory of, .266-268 



molding, 226 



pressed, 218 



Brick — Continued. Page 



re-pressing of, 232 



shrinkage measurements of,... 248 



soft-mud, 226, 256 



stiff-mud, 228, 256 



temperature of burning, .... 105, 247 



tests on, 250-266 



transverse tests, 252 



value of, New Jersey, 266 



Brick clay, definition of, 214,215 



alkalies in, 67 



analyses of, 52, 219, 220,373 



ferric (iron) oxide in, 56, 59 



lime in, 64 



magnesia in, 67 



silica in, 55 



Brickmaking, 217—241 



history in New Jersey, 243 



methods in New Jersey 245 



Bricksburg, clay at, 491 



Bridgeborough, clays near,. . . .200, 376, 384 



Bridgeport, clay near, 420 



Bridgeton, clays at and near, 412,413 



Bridgeton formation, The, 135 



Brimfield, William, clay pit of, 402 



Brinckman Terra Cotta Company, clay 



pits of, 466 



Brown, J. S., clay of, 486 



Buckley, E. R., 62 



Buckshutem, clays at, 414 



Budd Brothers, clay of, 394 



Buessen, analysis of fire-clay from,... 320 

 Building brick, see Brick. 



Burchem, A. E., clay of, 414 



Burlington, clay near 200, 379 



Burlington county, clay deposits in, 



376-390 



clay industry, 390 



Burning bricks, 234, 247 



china, 300 



clay, changes during, 93-100 



clay, loss in weight by, 63 



earthenware, 300 



fire brick, 325 



porcelain, 301 



stoneware, 300 



temperatures reached, 105 



Burt Creek, clays at and near, 



450-453, 456. 459-46i 



Burt, S. G., 302 



Bushnell & Westcott, clays of, 406 



Bustleton, clav near, 388 



Calcareous clay, analysis of, 51 



Calcite, in clays, 47 



Cambrian formation, clays in, 207 



Camden, clays at and near, 203, 394 



Camden county, clay deposits in,. . .391-405 

 clay-working industry of,.... 405 



