584 



NEW YORK STATE MUSEUM 



Bluestones, Bluestone quarries of New 

 York by W: G. Eberhardt, 411M9 6 ; 

 general characteristics, 402 7 -3 7 ; con- 

 stitution, 403 7 ; geologic occurrence, 

 388 6 ; method of quarrying, 412M3 8 , 

 418M9 5 ; tests, 407 8 , 415 s ; variations 

 in color and quality, 412 5 . See also 

 Devonian bluestone; Hudson river 

 bluestone; Olean bluestone; Portage 

 bluestone; Schenectady bluestone; 

 Warsaw bluestone. 



Bog iron ores, 529 8 , 530 8 , 543 B . 



Boice, Hewitt, quarry, 414 6 , 415 s . 



Boiceville, sandstone quarries, 401 7 ; 

 bluestone quarries, 402 6 . 



Bolivar, oil wells, 559 7 . 



Bolton, marble quarries, 432 7 . 



Bond, L. W., sandstone quarry, 891 8 . 



Boston flint-paper co., 554 8 . 



Bradford, oil wells, 560 6 . 



Brady, Gilbert, quarry, 398 5 . 



Break-neck mountain, granite quarry, 

 378 s ; road metal quarry, 449 s . 



Breesport, clays, 498 4 . 



Brighton, clays, 497 4 . 



Brines, 547 s . 



Brockport, sandstone quarry, 397 7 . 

 Brodhead's Bridge, bluestone quarries, 



402 6 ; miUs, 404 8 . 

 Broome county, bluestone quarries, 



415«, 418 1 . 

 Brown hematites, see Limonites. 

 Brownstone, 390 8 -91 1 . 

 Brownsville, limestone quarries, 441 4 . 

 Buffalo, limestone quarries, 447 1 ; clays, 



497 1 . 



Buffalo cement co., 548 8 . 

 Buffalo paving co., 399 7 . 

 Building stone, geology and geographic 



distribution, 372-448; directory of 



quarrymen, 451-93. 

 Burden iron mines, 541 5 -42 5 . 

 Burhans & Brainard, quarry, 414 2 . 

 Burlington, clays, 500 2 . 

 Burlington manufacturing co., 432 8 , 



437 2 . 



Cairo, bluestone quarries, 402 8 . 



Calcareous tufa, 429 s ; localities pro- 

 ducing, 581 6 . 



Calciferous limestones, 424 8 , 425 4 , 425 8 - 

 26 8 , 434 7 , 435 1 , 439 8 ; production of 

 lime, 519*. 



Calcite, localities producing, 581*. 

 Caledonia, limestone quarries, 446 5 ; 



iron mines. 538 s . 

 Callahan, Edward, quarry, 439 9 . 

 Callanan, P., quarry, 449 s . 

 Camden, sandstone quarry, 397 s . 

 Canada, limestone quarries, 448 s . 

 Canajoharie, limestone quarries, 438 8 - 



39 3 . 



Canandaigua, limestone quarries, 446 4 . 

 Canterbury, iron ores, 530 7 . 

 Canton, marble quarries, 432 4 . 

 Carbonate of Lime, localities produc- 

 ing, 58 1 6 . 



Carbonate ores, 529 8 , 530 3 ; distribution, 

 543 6 ; of Hudson river, 541 5 -42«. 



Carbonic acid gas, 561. 



Carn wright, A., quarry, 412 s . 



Carpenter, — , quarries, 447 s . 



Carrollton, oil wells, 560 5 . 



Carter, L. H., quarries, 440 8 , 



Cassville, limestone quarries, 443 5 . 



Catskill, sandstone quarries, 401 6 ; blue- 

 stone quarries, 411 5 , 414 s ; clays, 499 3 . 



Catskill group, sandstones, 390 2 ; quar- 

 ries, 401 8 , 404\ 



Catskill mountains, bluestone, 401 s ; 

 quarries, 402 4 . 



Cattaraugus county, Chemnng sand- 

 stones, 390 s ; bluestone quarries, 410 7 , 

 mineral paint, 544 5 ; oil wells, 557 3 , 

 558 2 , 560 6 . 



Cauda galli grit, 387 5 ; use for road 

 metal, 449 4 . 



Cayuga county, brines, 547 s ; gypsum, 

 550 8 ; iron ores, 538 9 ; limestone quar- 

 ries, 445 1 -46 4 ; salt, 545 8 , 546 7 ; sand- 

 stone quarries, 391 2 ; Hamilton sand- 

 stones, 388 2 . 



Cedar Hill, iron mines, 541 7 . 



Cement, production, 519, 548 8 ; direct- 

 ory of producers, 520-26. 



Center Island, clays, 500 9 -l 2 . 



Champlain valley, clays, 499 8 -500 5 ; 

 iron ores, 533 5 -37 6 ; history of min- 

 ing, 535 2 ; limestone quarries, 425 8 , 

 434«-37 6 ; Chazy limestone, 426 4 ; 

 Potsdam sandstone, 383 8 ; sandrocks, 

 425 8 . 



Chateaugay, iron ores, 533 9 , 534 7 , 



535 7 ; Bessemer ores, 535 s . 

 Chateaugay ore and iron co., 535*. 



