588 



NEW TORK STATE MUSEUM 



Horan, S. . J., quarry, 399 7 . 



Hornellsville, sandstone quarry, 410 2 . 



"Horses," 531 3 . 



Howe's cave, limestone quarries, 442 5 . 



Hudson river bluestone, 383 2 , 388 5 , 

 400 9 -5 5 ; analysis and tests, 404 1 ; su- 

 perior qualities, 404 8 -5 5 ; directory of 

 quarries, 458-84. 



Hudson river group, sandstones, 384 4 - 

 85\ 388 1 ; sandstone quarries, 394 4 - 

 95 8 , 401 6 ; slates, 421 ! ; slates, iron ore 

 deposits, 540 5 , 541 9 . 



Hudson river ore & iron co., 542 4 . 



Hudson river spathic iron ore co., 

 542 3 . 



Hudson river stone supply co., 449 2 . 



Hudson valley, clays, 498 7 -99 8 ; granitic 

 rocks, 374 7 -75 1 ; iron ores, 541 s -42 5 ; 

 limestone, 425 9 , 426 2 , 428 3 ; road metal 

 quarries, 448 6 ; Hamilton sandstones, 

 388 1 . See also Highlands . 



Hughes bros. , quarry, 396 6 , 444 4 . 



Hulburton, sandstone quarries, 398 1 . 



Hunt, T. S., on hematite ores, 537 9 . 



Hurley, bluestone quarries, 401 3 , 401 9 - 

 2 1 , 402 6 , 414 s . 



Hurst, Henry, & son, quarry, 438 2 . 



Hydraulic cement, sources, 51 9 4 , 

 548 8 . 



Hypersthene, in Adirondacks, 533 2 . 



Illuminating gas, see Natural gas. 

 Inderlied, E. C, quarries, 418 5 . 

 Infusorial earth, 555 6 -56 6 . 

 Iona Island, granite quarry, 377 6 ; road 



metal quarries, 449 '. 

 Iron ores, 528 6 -43; classification, 529 1 ; 



distribution, 530 5 , 542 5 -43; localities 



producing, 579 6 -80 1 ; papers on, 528 7 . 

 Iron ores of New York, by J. C. Smock, 



529-43. 

 Irondequoit bay, clay deposits, 497 5 . 

 Ithaca, sandstone quarries, 407 2 . 



Jackson, — , granite quarries, 377 1 . 

 Jameson & Warsaw manufacturing 



co. quarry, 408 3 . 

 Jamestown, sandstone quarries, 410 8 - 



ll 1 . 

 Jamesville, limestone quarries, 443 7 . 



Jay ville, iron ores, 533 9 -34 ! . 



Jefferson county, clays, 497 8 ; granite 

 quarries, 37t* 3 -80 3 ; hematite, 537 7 - 

 38 7 ; limestone quarries, 441 l ; sand- 

 stone quarries, 394 3 ; Potsdam sand- 

 stone, 384 2 . 



Jones, F. W., quarries, 434 5 . 



Jones, H. & L. N., quarry, 439 9 . 



Kaolin deposits, 501 3 . 



Kearney & Barrett, quarry, 399 7 . 



Keeseville, granite quarries, 37fc 9 -79 3 ; 

 sandstone quarry, 392 2 . 



Kelly, Patrick, quarry, 412 2 . 



Kemp, J. F., investigations in Adiron- 

 dacks, 367 4 ; paper on Adirondack 

 ores, 528 8 ; on titaniferous magne- 

 tites, 535 9 -37 6 . • 



Kenney bros., quarry, 417 5 . 



Kensico, granite quarries, 376 9 . 



Kilgour, F. A., quarry, 415 7 , 417 8 . 



King granite co., 377 9 . 



Kingsbury, O. M., & co., quarry, 418 1 . 



Kingston, bluestone quarries, 401 3 , 

 40P-2 1 , 402 6 , 411 6 , 414 4 ; bluestone 

 market, 404 7 ; limestone quarries, 

 433 5 -34 2 . 



Kirkland, sandstone quarries, 395 9 . 



Kirkpatrick bros., quarry, 417 8 . 



Knapps Creek, oil wells, 560 6 . 



Kreischerville, clays, 501 2 . 



Labrador series, 533 3 , 534 2 . 



Lake Champlam, bluestone, 436 9 . See 



also Champlain valley. 

 Lake Henderson, iron ores, 535 9 -37 6 . 

 Lake Newcomb, iron ores, 536 s . 

 Lake Sandford, iron ores, 535 9 -37 6 . 

 Laona, sandstone quarries, 41 1 2 . 

 Lardner, Thomas, quarry. 39& 9 . 

 Laurentian magnetic iron ore deposits 



of Northern New York, 533 3 . 

 Lead, localities producing, 58 5 . 

 Leeds, bluestone quarries, 402 3 . 

 Lehigh, salt mines, 545 3 . 

 Lenticular iron ores, see Clinton ores . 

 Lenticular structure, 382 4 . 

 Lepanto marble, 424 s , 437 3 . 

 Le Roy, limestone quarries, 446 6 . 

 Levant, clays, 498 1 . 



