INDEX. 



54i 



Page 

 Hornblende, in clay, 48 



source of alkalies, 68 



source of magnesia, 64 



Hottinger, A. F 106 



Hudson county, clay-working industry, 424 

 Hudson shales, 24, 365 



Port Murray, 507 



Hunterdon county, clay in, 425 



clay-working industry, 427 



Hylton, H., clay pits of, 391-393 



Iron crusts in clay, 22 



ores in clay, 45 



oxide in clay, 56-59 



pyrite, see Pyrite. 



Jacksonville, clay near, 38S 



Jollying, 299 



Jordantown, sections in wells at, 202 



Junction, clay near, 426 



K. 



Kaolin, b, 47, 177, 296 



amount ferric oxide in 56 



amount lime in, 64 



amount magnesia in 67 



amount mined in 1902, 340 



amount silica in, 55 



amount total alkalies in,.... 67 



analyses of 297 



definition of, 214 



mica in, 44 



uses of, 214 



value mined in 1902, 340 



Kaolinite, 6, 54 



analysis of, 51 



in clays, 46, 312 



Kaolin-silica-titanium mixtures, fusion 



of, 318 



Karrsville, clay at, 508 



Keasbey, clay at, 464, 465 



Kennedy, W. M., 73 



Keyport, clays near, 472—475 



Kilns, brick manufacture, 239 



continuous, 241 



up-draft, 240 



muffle, 274 



Kingsland, shale at, 374 



shale mining at, 36 



Kinkora, clay at, 381, 383, 387, 389 



Kirby, James, clay of, 420 



Knapp, G. N., work of, xxv, 117, 



138, 153. 155, 358 

 Knickerbocker Life Insurance Co., 



feldspar bank of, 469 



Kresner & Holland, clay of, 506 



Page 

 Kummel, Henry B., work of, xxv 



Labar, L. T., clay of, 



Lake clays, 



Lakewood, clay at 



Lambertville, clay near, 



Laminated clays, Woodbridge clay,... 



Laminated sands, No. 4, 



Langenbeck, Carl, 52, 286 



Leaching of clay deposits, 



Leaf-bearing clay, 



Le Conte, Mrs., clay of, 



Le Due, Constant, clay of, 



Leisen, J. H., clay of, 462 



Lignite, 



analyses of, 



Lime-bearing silicates, effect on clay 



of, 



Lime carbonate, effect on clay, 



in clay 



Lime in clay, 



amount of, 



Limesand, 



Lime-soda feldspar, source of alkalies, 



Limestone, composition of, 



Limonite, in clays, 



Linden, clay near, 



Little Falls, clay at, 



Little Ferry, clay at, 



Little Timber creek, clay along 



Locality No. 1, 



507 

 12 

 491 

 425 

 184 



191 

 491 

 389 

 464 

 190 

 167 



62 



60 



48 



59 



64 



151 



68 



6 



45 



506 



493 



373 



399 



5,. ..185, 



315, 440, 444, 455 



9,- 

 10, 

 11,. 

 13. 

 14,. 

 15, 

 16,. 

 17,- 

 18,. 

 19, 

 20, 

 21, . 

 23, 

 24,. 

 27, 

 28,. 

 29,. 



185, 

 44i, 



463 



442, 445 



.185, 188, 315, 439, 445, 456 



442, 462, 



3i5, 445, 458, 460, 



.185, 187, 188, 315, 

 338, 442, 445, 453, 



30, 185,187,188, 



31 185, 



32 178, 



33, 185, 



34, 185, 



464 

 445 

 445 



463 

 442 

 463 



464 

 442 

 188 

 182 

 464 

 463 



