None
Deville, H. Sainte-Claire, synthesia of stauro- lite(T) 390 syn thesis of dnxm 336 DeviUe, H. Sainte-Claire, and Debray, H., Dative platinum 660,670 synthesis of cinnabar 636 DevlUe, H. Sainte-Qaire, and Troost, L., occlusion of gases by glass 263 synthesis of greenocldte and wurtxite 630 Devllle, H. Sainte-Clahie, and WOhler F., boron nitride 233 Devil's Inkpot, analysis of water 188 Devil's Lake, analysis of water 152 Dewar. J., cited 43 Dewar, J., and Ansdell,0., gases in meteorites 273 Dewey, F. P., solubility of gold 618 Deweylite 306 De WUde, P., gold in sea water Ill origin of petroleum 607 ])labantite 377 Diabase 437,438.464 Diallage 360.564 Diamond 306-310 DIaphorite 623,647 Diaspore 320,471,472,473.474 Diatom oose 120,488,480 Diatoms, as sources of petroleum 701 in peat. 100 Dick, A. B., minerals in sand 470 Dickson, C, formation of barite 565 Dickson, C.W., nickel deposits 662 platinum ores 672 Dickson, E. See Holland and Dickson. Dieflenbach, O., gold on siderite 616 Diersche, M., origin of graphite 310 Dfetzc, A., water analysis 84 Dietzcito 243, 665 Dieulafait, L., ammonia in sea water no bitumen in shale 608 boric acid in natural waters 185 Chilean nitrates 243 copper in sea water Ill lithium in sea water 110 manganese in sea water Ill manganese nodules 121 origin of borates 240 precipitation of iron ores 545 serpentine 577 strontium in sea water 110 sulphur deposits 552 thermochemistry of iron and manga- nese 5n vanadium 673 zinc and copper in rocks 602 zinc in limestone 642,643 in soa water HI DlUer. J. S.. alteration of pyrope 382 loess 486 melilite and gehlenite in slags 370 occurrence of perofskite 332 priceite 236 quartz basalt 344,434 sandstones 516,517 See also Clarke and Diller. ^faptAde 350,360,576 melting point 270 Page. Dioptaae 633 Diorite 480,433,464 Dipyre 883 Dissociation in magmas 446 Ditte, A., metals in the atmosphere 51 origin of v anadates 674 synthesis of apatite 837 ofcassiterite 335,658 of cinnabar 635,636 of greenockite 640 Dittler, £ ., melting points of siUcates 280 synthesis of plagiodase 847 Dittmar, W ., analyses of dissolved air . . 130, 131, 133 analyses of ocean water 112 oceanic salts 23 water of Hayes River 80 Dittmarite 406 Ditroite 428 Dittrich, M ., decomposition of rocks. . . 454. 462, 477 relations between spring waters and rooks 201 Ditz, n. See Donath and DiU. Divers, E., and Shimidzu, T., tellurium in sulphur 257 Dniester, River, analysis of water 05 Dodge, J. A., analysis of water 71 Doelter, C ., alteration of andalusite 390 constitution of pyroxene 364 lormation of augite 363 of anorthite 347 of magnetite 328 ofmeliUte 380 of spinel 325 fusibility of rocks _ 280,281,282 fusion of clinochlore 378 of epidote 386 of garnet 381 of glaucophane 360 of micas 376 of tourmaline 393 gehlenite in limestone 505 magmatic dissociation 285,280 melting points of minerals 278, 270 solubility of minerals 334, 456, 603, G08, G46, 653, 657 solvent of gold 617 stability fields of minerals 200,203 synthesis of acmite 361 ofboumonite 631 of cinnabar 635 of covelUte and chaloopyrite 620 of feldspar 347 of galena 646 of hornblende 806 of Jamcsonite 647 of Icucite 350 of meionite 384 of mica 374.375 of nephellte and kaliophilite 854 of olivine 871 of pyrite and pyrrhotite 316, 317 ofsulphosalts 634 of wollastoiiitc 859 of zeolites 396 volcanic chlorine 120 volcanic explosions.. 271 746 INDEX. Page. Doelter, C, and Hoernes, R., dolomitlxatkm. 542 Doelter, C, and Huasak, E., fonnation of anorthite 347 formation of melilite 880 of spinel 326 fusion of garnet 381 of mineral mixtures 295 of vesuvianitc , 383 Doering, A., analyses by 84,224 cited 153 Doherty. W . M., manganese nodoks 506 Dole, R. B., analyses of water 64, 66.66,67,G8,«,70,71,73,74,76,77 Dole, R. B., and Stabler, H., chemical denu- dation 103 Doleropbanite 258 Dolomite 235,307,534-545 Domeyklte 628 Domoshakovo, Lake, analysis of water IfiO, 163 saline deposits 222 Don, River, analysis of water 85 Don. J. R., distribution of gold 614 gold insoa water Ill solvent of gold 618 Donath, E., action of nitric acid on coal.. . 715,716 extracts from coal 730 humus substances 716 resinoids in lignite 714 Donath, E., and Brfiunlich, F., reactions of lignite 718 Donath, E., and Dltz,H., reactions of lignite. 718 Dopplerite 710.711 Doss, B., anatase pseudomorphs 333 artificial Ijomatite 329 pstMidobrookit^ 331 sand in ^ypsmn 514 s>Ti thesis of rut lie and anatase 333 Doubs, River, analysis of water 80 Doughty Spring's 193 Doujrlas. J. A., vohime of niolton minomls.. 281 DouKlasiU' 213.214 Donro, River, analysis of wat<>r 80 Drabble. C. C, see Wedd and Drabble. Drai:e,ndortr, J. G . W., analj'sis of water 95 Dras<.lie, R ., von, eclojzito 572 Drevermann, A ., sjTithescs of lead ores 650 Drown, T. M.. chlorine maps 50 Dtiane. W., lieat from radium 299 Dulx)in, A ., synthesis of kaliophillte 354 sjTithesis of leiicite 350 Dutx)ls, E., atmospheric tmnsport of salt 51 chemical deniiflation 137 circtilation of calcium carlwnato 1 19 ratio of sodium to chlorine in rivcjs 128 Du Bois, C. C. laterit/^ 409. 470 Ducattc. F,, sulphosalts of copper 0-31 siilphosalLs of lead 647 Ducloux, E. H., cited 112 loess 485 Dudley. W. L., vivianitc 490 Duirield.S. I\, analysis cited 170 Dnfrenite 490 DufnMioysite (•>47 Dum.as. J. B., orijiin of Iwric acid 233 synthesis of ar^entito ()21 Dumble, E. T., grahamite 688 Page. Dumble, E. T., iron ores 50 Dumont, J., decomposition of potaaslmn carbonate by clay 47/ solubility of rocks 456 Dumortierite 391 Duncan, R. A. See Crawley, J. T. Dundastte 648 Dunin-Wasowics and Horowlti, J., mnalysb by 175 Dunite 440,442 Donn, E. J., diamond 308 Dunn, J. T., barium and sirootium In mine waters 554 Dunn. W. H.. analysis of salt 219 Dunnlngton, F. P., d^tositlon of manganese. 511 titanium in clays 20, 476 Dunose 442 Dunstan.W. R., laterite 470 DujHtrc, L., analysis of water S6 hot springs S27 transformation of pyroxeoe 365 Uralian platinum 670 See aieo Delebeoque. Daparc, L., and Holts, H. C, Uralian fdatl- nom 66B Duparc, L., and Homung, T., uralitlaation. 366.5G3 Durand-Clayo, L., cited 114 Durocher, J., copper sulphide 62S liquation inmagmas 297 synthesis of argentite 621 ofcinnabar 635 of dolomite S>5 of fjalena 645 of rrecnoc kite and sphalerite 639 of pyrilc 316 of stibnitc and bismuthlnite 657 of sulphosalts 624 the fundamental magmas 293 DiLst, atmospheric 51. 120 Dutoit, A. L., matrix of diamond 309 Dutton,C. E.. radioactivity and volcanism. 301,302 Dwina, Ulver, analysis of water 95 Dyscrasltc 621 Dysprosium 16. 679 E. Eakins, L. G., analyses by 176,324,362.414, 422,432,433.435,441,442. 486, 487, 522, 533,544,587 fluorine in fossil bone 500 xanthitane 333 Eakle, A. S., lawsonite 391 East Saginaw, brine, analysis of 171 Eaton, F. M., soo Van Winkle and Eaten. Ebaugh, \V. C, and Macfarlane, W., Great Salt Lake 144 Ebaugh, W. C, and Williams, K., Great Salt Lake 144 Ebelmen, J. J., synthesis of beryl 393 synthesis of bunsenito G»3 of chromite iW of enstatite 357 of forstcrite 370 of galmite 641 of magnetite 327 of perofskite 332 of rutile 333 INDBX. 747 Page. Kberhafd, O., scandhnn.. 19 Ecdemite «61 Edcel, £. C, gypsum 230 limestone and cement 633 phoq)hoiite 601 slate 624 See alto Hayes and EckeL Ecloglte 8»,672,673 Bdenlte 866 Kdingtonite 396 Sser River, analyses of water 90 Sgger, E., analyses of water. 88,89 Egglestone, W. M., fluonpar 666 Egleston, T., solvents of gold 617,618 Eglestonite ,.. 634 Ehrlich, F. See Kolkwitz, R. Eichleiter, C. F., arsenical spring 177 Eisenhuth, K., analysis by 647 ElsBolite 383,364 Elffiolite syenite 422,463 Elaterite 687 Elbe River; analyses of water 90 Elbow River, analysis of water 81 Eldridge G. H., asphalt 687,689 Florida phosphates 602 Electrum 615 Elements, distribution 13-21 nature 12-13 periodic classification 34-38 relative abundance 21^34 table of 13 Ellis, E. E., zbic deposits 644 Ellis, W. H., anthraxoUte 720 Ells, R. W., manjak 688 Elsden, J. V., chemical geology 11 Elton Lake, anal3r8is of water 168,163 Embollte 625 Emerson, B. K., amphibolite 566 andalusite and siUimanite 585 emery 322 serpentine 576 Emery 319,322,477 Emmons, 8. F., fluorite 656 loess 485 ores of LeadviUe 652 platinum 672 secondary enrichment 611 serpentine 576 silver in eruptive rocks 601 zinc ores C44 Enunons, W. H., manganese and gold 61 8 molybdenite 318 Emplectite ■. 630 Enargite 631 Endell, K., acids of moor waters 460 origin of kaoUn 468 Endemann, H., asphalt 689 Endlichite 650 Engelhardt, F. E., analysis by 171,499 Engter, C, artificial petroleum 692, G93 origin of petroleum 607, 698 Engler, C, and Lehmann, T., artificial pe- troleum 692 Enstatite 367,368 melting point 279 Epecu6n, Lagoon, analysis of water 163,163 Page. Epiboolangettte 647 Epichtorlte 377 Bpidosite 672 Epidote 386-387 Epidote rocks 671-673 Ei^otisatlon 671-673 Epigenite 631 Epistilbtte 395 Epsomlte 212,337,343 Erbium 16, 679 Erdmann, , water analysis 168 Erdmann, E., blue rock salt 230 Stassfurt salts 210,211,312,316 Erdmann, H., abundance of nitrogen 33 nitrogen in minerals 361 Erhard, T., melting points of minerals 277 Erie, Lake, analysis of water 64 Erinlte 632 Erionite 395 Erlau, River, analysis of water 92 Eroftef, M., and LatsehincdT, P., diamonds in meteorite 306 Erwln, R. W., cited 40 Erythrite 663 Erythrosiderite 258 Escher, B. G., igneous rocks 451 Essen, J. von, solubility of carbonates 626 Essexose 420,436 Etard, A., and Olivier, L., reduotian of sul- phates by microbes 551 Ettinger, . Set Franck and Ettlnger. Eucairlte 623 Eucryptlte 363,354,361 Euctolite 436 Eudlalyte 623,678 Europium 16, 679 Eutectics 286-290,401,403 Euxenite 678 Evansite 496 Evans, J. R., analyses of water 68,69,73,76 Evans, J. W., analcite In mcmohlquite 352 quantitative classification 411 Evans, N. N., analysis by 592 Eve, A. 8., radioactivity 300 Eve, A. 8., and Mcintosh, D., radioactivity. . 300 Everdlng, H., Stassftirt salts 210 Ewald, , analysis by 194 Ewing, A. L., limestone erosion 634 Excelsior 8pring, analysis 180 F. Fahlunite 886 Falljrer, G. H., barium in soils 14 See also Schreincr and Failyer. Fallyer, G. H., and Breese, C. M., nitrogen oompoimds in rain 40 Fallyer, G. H., Smith, J. G., and Wade, H. R., oompositi(m of soil partSclea 480 Fairbanks, H. W., analcite-dlabase 352 tin deposits 656 Falrchild, H. L., planetesimal hyimthesls. . 66, 120 Fairhaven Springs, analysis 182 Famatlnite 631 Farr, C. C, and Floranoe, D. C. H., radium in rooks 300 FarrtngtoniO.C, formula of ioUte 886 748 IKDEX. Fferapy P. See Van't Hoff and Farap. Fac^astte F^yaUte. 869,403 Feldy W., syntheBiB of pyrite S17 FekUpara M6-3I0 aUerattona of MB-673 maltizig points. 8?9yM0^M6 sobUniation of. 900 Vamlo minarala. 406 rocki 410-443 flannel, A. C. See Judge, J. F. fjenneman, N. M., petroleum 686 Fenner,C.N.,raaarptioa of olivine 9B4 FIffberite 087 Fivgiuonlte 080 Flennor, L. L., maoganeee In latertte. 471 manganeeeoces 510 Fsmandesand Bragard,analy8floby 664 Femokes,0., precipitation of copper 037 Ferrier, W. F. See Weeks and Fwiier. Fenidresand Dupont, syntheelB of bansenlte. 003 ^ syntheBis of sindte 041 Ferrodolomite 647 FIbroUte 380 FichteUte 087,711 Fiedierite 010 Field, F., analysis by 648 t synthesis of copper minersls 888,033 Finckh,L., Igneous rocks. 461 serpentine from gabbro 804 Flnlay, Q. I., oahwiUition of norms. 410 domortlerlte. 802 FInlayson, A. M. , genesis of lead and zinc ores. 643 Fircks, W. von, tin deposits 054 I See Beck and Fircks. Fischer, F., coal analyses 717 Fischer, II., formation of oolite 529 mercury deposits 038 Fischer and Rust, microscopic structure of coal 729 Fischer, T. See Wedding and Fischer. Fischeri te 496 Fi«h Creek, analysis of water 81 Fisher, O. , criticism of Joly 137 internal temperature of the earth 2/7 Fisher, W. W., water of Thames 85 Fitch, E. S., analysis of bittern 221 Flagg, 0. W., Chilean nitrates 242 Flechsig, R., analysis by 182 Fleck, H., water analysis 156 Fleck, II., and Haldane, W. G., camotite. . . 676 Fleischer, A . , volume of molten basalt 281 Flelssner, H., diamonds in slag 307 Fletcher , A . L. , radioact i vity of rocks 30() Fltot 339,618-521 Flint River, analysis of water 68 Florence, 1>. C. II. See Farr and Florance. Fltickiger, F. A., analysis by 188 Fluocerite 319 Fluorine, distribution 16 free, in fluorite 319 in mineral waters 180 in sea water 109 Fluorite 818,319,480,616,555 melting point 279 Floonpar. See Fluorite. Foerste, A. F.y CUntoo iron ona W F9rrtDer,H.,wartsiteaBfDniaoapradiiet.... M Fobs, F. J., floonpar m Foote,E. A. 5m Kbenig and Foote. Foote,H.W., analyses by B30,tfr,4H^« caldteandangonite. K SuqUo Fonfleld and Foots. Foote,H.W.,aiidBradk!y,W.lL,iiaplMlftB. 81 Fnote,W.M.,leadhimte m Forbes, D., borate fhmiliotqvtngs M Chilean nitrates M South American bontaa. S7,M Forbes, E.H. 5w PaoiMd and Forbea. Forbes, R. H., and BUnner, W. W., wmm analyasa 77 Forbeaite. M TmThbnmmnr. 0 , rlMMnlitry of tlia oc— n 101^111 heavy metab in rooka. magnaatainahaUsandoofala synthesis of apatite W Ford, W.E., formula of domorti«tlta. 31 SetaUo Fenilekl and Ford. Ford, F. A., on Lao Liman 8S Formaldehyde in atmnapharo. C Formenti, C, baoadta 474 Formuln, oonstitutlooaL 574,01 Forsberg, , cited 114 FMsberg, E. 5cs Qentliar and ForrtMf. Forsterite 10B-3n,40B Forstner, W., mercury ores. Foster, C. Le Neve, Oirsns Lake See also Bauerman and Foater. Foulk,C. W., analysis by 171 Foullon, H. B. von, gununite 076 nickel deposits on,663 rhodusite 36B Fouqu^, F., formation of melilite SJ9 magmatic differentiation 381 steam from Etna 3^ volcanic gases. 251,252.264.255 Fonqu^. F. , and Oorceix, H. , boric fumaroles. 2U Fouqu^, F., and Michel L^vy, A., crystalliza- tion of silica 343 formation of hematite 330 of magnetite 328 ofmelanite 382 of nephelite 354 of spinel 325 fusion of biotite and microdine 42S of scapolite rock 384 scapolite gabbro 570 synthesis of augite 363 of enstatite. 358 of feldspars 346,347 ofleucite 350 of melUite 379 of mica trachyte 374 of olivine 3T0 Foumet, J. , synthesis of chaloopyrite 038 synthesis of zinkenite 047 Fox, C. J. J. , carbon dioxide in sea wattf 134 Foyaite 433 Fraas, O. F., formation of bitumen 609 Fraatz, T. See Werner and Fraatz. France, lakes of 85 Frenchi, S.,glauoophaneroeks 605 INDEX. 749 Page. Franchl, 8., Jadeite rocks 361 Franehi,S.,and Stella, A., lawsoDite in schist. 391 Franck, L., and Ettinger, diamonds in steel. 307 Franckeite 647,652 FrancoUte 489 Frank, A., iodine In potash salts 211 Frankforter, G. B., water from Death Oulch. 194 Frankland, P. F., coal gas 722 water analjrsis 83 Franklhi, £. C. See Bailey, £. H. 8. Frankllnite 324,641,642,645 Fiai>s, O. 8., and Tilson, P. 8., water of Rio Grande 76 Fraxer, J. C. W. See Kastle, J. H., etc. Frazer, P., classification of coals 722, 723 Frear, W., and Beistle, C. ,P., soils 484 Freeh, F., carbon dioxide and climate 47 Freda well, analysis cited 174 Freda, G., volcanic sublimates 257 Free, E. E., aerial denudation 126 Freis, R., fusion of mineral mixtures 291 Freieslebenite 623,647 Fremy, E., artificial coal 727 humic substances In coal 714, 715 synthesis of an^esite 649 ofcerussite 648 Frenzel, A., Bolivian tin ores 652 formula of pseudobrookite 331 mine water 604 Fresenius, C. R., analysis by 173 manganese and iron in spring waters 510 Friedel, C, diamond 307 lead oxychlorides 649 nesquehonite 538 synthesis of atacamite 632 Friedel, C, and Cumenge, E., camotite 676 Freidel, C. and O., alteration of muscovlte. . . 376 artificial cancrinite 356 conversion of muscovlte into nephellte. . . 354 formation of leucite 351 syntheses of feldspars 347-348 Friedel, C, and Gudrin, J., synthesis of ilmen- ite 331 Friedel, C, and Sarasin, E., formation of quarts and feldspar 34^ synthesis of analcite 351 ofhopeite 641 of phosgenite 648 of quarts and trid3nnite 340 of topai 388 Friedel, G., hydration of analcite 350 lead oxychlorides 649 synthesis of corundum 320 Friedel, G., and Grandjean, F., synthrais of chlorite 378 Friediander, J., artificial diamond 307 Frieseite 623 Frio, Rio, analysis of water 84 Friswell, R. J., action of nitric acid on coal . . 715 Frochot, M., tin deposits 666 Frommel, J. See Clermont and Frommel. Frflh and SchrOtcr, peat 710 Fuchsite 372 Fuller, M. L., corrosion of quartz 345, 457 volume of ground water 33 Fuller's earth 484,704 Page. Fiunaroles 250-256 Fumaroles, boric 232, 233 Fimafuti, atoll of 542 Funk, W., decomposition of feldspars 456 Fyris, River, analysis of water 94 G. Gadollnlte 680 Gadolinium 16, 679 Gabbro 439, 440 Gaertner, A., bog-iron ore 506 Gagol, C, and Stremme, H., origin of kaolin. . 468 Gages, A., synthesis of serx>entlne 394 Gahnlte 324,641,042,645 Galze 518 Gale, H. 8., camotite 676,677 Gale, H. 8., and Richards, R. W., phosphate rock 503 Gale, L. D., cited 143 Galena 318,603,645-647 Galena, volcanic 258 Galenobismutite 647 Gallium, distribution 16,638 Ganomalite. . : 651 Garda, Lago di, analysis of water 88 Garnet 380-383 Garnet rocks 572,573,597 Garnier, J., nickel deposits 6^,664 Garnierite 664 Garonne, River, analysis of water 86 Gas, natural 682.684,685,686,697 Gases in coal 723-726 Gassner, L., phosphatization 534 precipitation of metals 612 Gaubert, P., cristobalite 339 Gaukhane Lake, analysis of water 158, 162 Gautier, A., arsenic in sea water 110 chemistry of volcanism 263-267 decomposition of galena 646 fumarole gases 270 galena 646 hydrogen in atmosphere 43 iodine in sea water 109 minervite 498, 499 nitrogen, argon, arsenk; , iodine in granite . 415 occluded and volcanic gases 263-267 origin of nitrates 245 reduction of copper sulphide 627 thermal springs and volcanism 202, 203 Gautier, F., tin deposits 665 Gay I>ussac, cited 48 formation of hematite 329 Gaylussite 148.227,236,237,243 Gebbing, J ., cited 87 Gebbart, M., synthesis of barite 555 Gedrite .364 Gedroiz, H., humus in soils 480 Gegenbaur, V., water of the Adriatic 112 Gehlenlte 379,380,595 Geljer, P., magnetite syenite 445 Geikic, Sir A., bog-iron ore 505 elevation of continents 30 order of magmatic eruptions 296 saline matter in rivers 103, 106 temperature of molten lava 282 GeikteUte 331 Aj!k.. 762 IKDEX. Page. Harpenth, L.,Aisuitiiienlt 219 petroleiim and salt. 702 Harrington, B. J., analyils by 5M bomite 828 hydragBafolphkleincaldtB 261,534 <9ee 82fo Adams and Harrington. Harris, Q.D., salt dqxKits 218 See alto Dall and Harris. Harrison, J. B.ybeaTymetals in rocks (KB laterite 470 rainwater 49,60 Harrison, J. B., and Juket-Brown, A. J., ooril rock 531 rod day 489 Harrison, J. B., and WHUams, J., ohioiides in rain 50 . nitrogen compounds in rain 40 Hanogate, analyses of waten 178,174 Harttte 687 Hartleb,R. AeeStutierandHartleb. Hartley, W.N., gases in rocks 261 zeductkn of sulphates 136 Hartley, W. N., and Ramage, H., distributkm ofFaieelenients 27,504,619 213,214 428,490 ^, water analysis. 158 Hawslingw, R. von, artiftdal dhanond 307 Hastings, J. B.,goldoKe8 613,615 origin of pegmatite 412 Hastingslte 867 Hatch, F.H., dassifloation of IgoBOUs rocks.. 404 diamonds 308 Hatch, F. U., and Rastall, R. H., dedolomlti- zation 596 Hatchettlte 687 Hauenschild, G., predazsite 544 Haucr, K. von, analysts of water 161 Hauke, M., eutecties 291 Hattynite 355-357 Hattynophyre 425 Haushofer, dolomite and magnesite 539 solubility of minerals 454 Hausmann, J. See Zalosiecki and Ilausmann. Hausmann, J. F. L., wulfenito 650 Hausmannite 508 Hautefeuillc, P., synthesis of Gnstatit<>i 357 syntheses of feldspars 347 of greenockite and wurtsite 639 of leticito 350 of nephelite 354 of olivine 370 of perofekito 332 of quarts and tridymite 341 of rutile, brookite, and anatase 333,334 titanite 332 vanadinite 651 See aUo Troost and Hautefeuille. Hautefeuille, P., and Margottet, J., synthesis of quartz and tridymite 341 synthesis of stanrolite (7) 390 Hautefeuille, P., and Perrey, A., crystalUza* tion of titanic oxide 333 synthesis of beryl 393 of corundum 320 of zircon 336 Page. Hantefsnffle, P., and Saliit-OlllBa, L. P. da, synthesiaofmloa 374 Hawes, a. W., alteration of grantto 58MH» analsraesby 706 ohloiltlsatlon 574 native iron m Hawea, O. W., and Wright, A. W., gaaw in quarts. sa Hawkins,!. D. 5m Has and Hswkiiis. Haworth, E., petroleum 685,7V sine deposits. 641 Hmworth, £., and Bennett, J., native ooppcr. 687 Hayes, A. A., distribatton of vanadium Ki sodium lodate In Chilean nitre Sooth American borates Hayes, C. W^ ahmogsn depoaita 2ff bauxite •171,471 oorroaloQ of quarts 9tS,4B ironcrai 50B phoaphatte aandatonea 5is phoapborite M Haarea,C.W.,andEokel,£.C^iKmons.... W Hayea, a W^ and Kennedy.Wt aatt depoalta. 218 Texaa petroleum MS Hayea, C. W^ and Ubftih, B. O^ pho^ pborite 801,508 Hayea River, analyaia of water 85 Hayhurat, W., and Pring, J. W., oaone In atinoiipTMtfft 41 Haywood, J. K., analyaia by 181 Haywood, J. K., and Smith, B. H., aoalyaea dted 175^180 Headden, W . P., actton of water on orthoolaae 457 alunogen 217 analyses of river waters .'61,62,76 anthracite 719 barytic sinter 193,553 cubanitc 628 natron 211 stannite 652 Healh, O.L.,dted 64 Heazlowoodite 660 Heberdey, P., melilite and gehlonite in slaga. 879 wollastouite in slags 359 Hedburg, £., zinc deposits 644 Heddle, M. F., analysis by 494 Hedenbergite 3fi9,3fi0 Hednimite 423 Heider, A., water analysis 158 Heileman, W.H., water analyses 77 Hein, II ., fibrous silica 339 HeinUitc 214,238 Helium, distribution 16,300,308,676 in natural gas 683 in spring waters 169 HeU, C, flchtelite 7U Hell, C, and H&gele, C, artificial paraffin... 682 Hclmhacker, R.,chromite deposits 665 Hematite 830,380 Hempel, W ., melting pohits of minerals 278, 279,319 oxygen of the atmosphere 41 Henrich, F., oiled 202,456 volcanic sublimates 258 Henriet, H., formaldehyde in atmaephere.... 43 Henriet and Bonyasy, ocone 42 Benrlot. E, ndkiMttTttT MS Henrlal, E., uid Vmm. 0., nuHawtirlty... 302 Hcraeiu. W. C^ nulticg poinia ol itulea and BerapaCh. T, J., uid W., UwDauiaaB IST HerlMl, C, ocean irat« HI Hercynilo 3H Heron Lake, aualysii of watar. HeionKo St Heaa, P.Ij..aD<l (inton. L.C.,dinrlbutlaaol neterogeiille HeutMchlta Heulandite Hnialer, F., forautlon ol b;dnicarbaiii. ■ , HlbKhlto Hlcki.E.,pliixpiiatlcfiMiili Hli1*len,'W £.,LlaiioCountr mlnenli... •poirjUW. jBOoUma In graniie Sttala Judd and llJddon. Hidden, W T... aiirl Slackima«h, J. raaalle «80 HIddenlta Mo HIeiaUla 2J7.IM filghwood RIvor, uniilytliorwatnr n IIIghWQOlIcUD <17 tlltutaia Spring. Mialriii uo HUgud, K.W nQulyacsb; II0,I2S uidandbumldMllaoompired mt carbonalrsiUjDivciilaalalUea m origin of alkalliH oarbonalea In L.,C«nilriiU] HIU,R.T.,«Bltdepaaitl as l^rUiigaa mlaea iju Texaa pctioleum 685 BDlabtaod, Sylvia, neplullu 3U y.F.,analymiby... 177,178. 1 SO, 3«a, <ia,4U,ll£,tl7,41S,42I,Ul, 424, UT, 0, 430, 431, 433, 435, Cfl, 43S, 43«, 441, 443, 444, 4S1,S», 622, S23, S24, M4, M7, ta«, 6S7, figs, BM, 807, 90S. 81B, 67S, 677 dirtrlbutkm ol Taaadlmn 101381"— BuU. 491—11 48 768 Page. HUlehrand, W. F., 676 Illlli'lirLUKl, W F and Bchaller, TvrllsiniH mliier^ 634 Sa a(.!0 flfhallerand Hlllebiuid. Hlnutodt, F rudloiictiyllj-, so) Hlnde.G.j nintandoheit GIB IlinilHl, F-.dolocilCeiuidilmMluiie S» iliendahl.T ayntlifliilaufiiilpuiHr 6B1 HlOrtdalillte an Hlncbvald, J., nitjoean <iompounda In HUcbHxjk, C. H., albartiw 688 phosphuiorocJt .-,„.. 4P7 ■Watlta en Hobba, W. H., allanlM and oiildou 187 Bonjadary ^rnn m iLmptcn dtpoilt ng ■,J. F.,' (lulu I lliKTiiiis, It. .^^1- Doelurasdlloeni* Hofl. See Van't Uatt. Hoflmann, E. W.,*a1ubUltrolmiaan HoUmaun. O. C, aualyali by, dlad.. baddecklta UoHinsn, Ij ., Iron oraa Uonmann.lt 8mi>f>l>oIiu>pbeUM Batman, H. 0.,VLilN>tln]i)«lkGS Hotmaim.I. F.,IormatlDaafci08l 706, Hofmann-Bang, Q riv-crs ot£vedBn HoItaNiia,S. Sir BprnniPlea, J.U.,Yui,etc. E.,dsc<imp«i«ltloii oldl 397 K.,Uw 13B,I81 HoUandlta no Bollick, A. See Kamp and HoUlek. Holmea, A., radioactivity 301 BolnHiun.. W.BTB P. J., synlbcelii of pnoliklte 333 . Bit Duparcaod llolu. .8., ecloglte 873 aoalyilg by M4 HopUna, A. T., chlarlneniapa..... . Ml 764 LRI>JBX« Page. HopMiMi T. C.» Hiiiwtiww at Bopiiuuiii,H^watBrttialyrif...J IflS Hopp^^taTlflr, F^lDmiAtloQofinanligM.... 097 lyntliMdf of dolomite 07 Hornblende )65-l87,W4 UMltiiig polBt 379 Horablflodlte. 440 Homer, L.,rilt 481 Honiftaln,F.F.,nitlTetRiii SIS ISonoD^ P»i origin <rfpetrdiBuin«...» •• 496 Honumg^lCfttielyrif ofiedmnd 489 Honmng, T. Bi$ Dnpora end Hommff. Hoiowlti, J. 3m I>iuiiii*Waiowloi. HbiilMd, B. W., olted. . • • . • 99 Honioidite /. «9 HortooolltB 870 Bbnrood, A. R^ cnlotte and afagonlte in Hoektni, A. P., glanoonits 40, Bovey.E.OfarlMlanivellatKejWeit.... 941 oQvdiflrttBgnfliM... - riHoeona oolite Bbur, H., bontaiolNoTaSeotia HowafdyCCnatoialgaf Howaid, C. D., analjne bj Howe, J. L., and Ovnpb^ H. D., on Chl- efaen-Kanab 198 Howlite Hnantalajito Hnbbaid, P. A« Cnrinnan and Hobbavd. Hflbnerite w, Hadketon,W.H.,plioi|»hatlelDirili 901 Hadson, E. J. 5ee llabeiy ood Hadion. Hudson River, analyns of water 66,98 Hughes, O., phosphate rock 497 nuU,E., cited 85 Hull, E., and Hardman, E. T., chert 518 Hulsite 662,655 Humboldt and Oay Lussac, cited 48 Humboldt Lake, analysis of water 148, 165 Humboldt River, analsrsls of water 148 Humboldt salt well, analysis 171 Humboldtine 708 Hume, W. F., k)ess 485 Humphieys, A. A., and Abbot, H. L., ledi- ment of Mississippi River 482 Humphreys, W. J., gases in atmoq>herB 41,42 rare earths in fluorlte 310 Humus acids 08, 405, 714, 716, 716 Hundeshagen, L., platinum in wollastonite.. 671 Hungary, salt and warm lakes of 161 Hunt, A. E., bauxite 474 Hunt, T.S., abundance of petroleum 703 alteration of siderite 546 analyses by 64, 174, 187 cosmical atmosphere 52 formation of dolomite 635,537,539 on atmospherio carbon didxlde 46 origin of alkaline carbonates 229 primeval ocean 128 salt and gjrpsum 318-219 sedimentation 482 serpentine 577 See alao Logan and Hunt. Hunt, W. F. See Kraus and Hunt. Hunter, M., analysis by Banter, ML, and Hantaiti Honyadl Janoo, origin at HmAbot, B. B^ analyilt by Horon, Lake, analjilaol Hoist, L.F. ^fvOunHonandHiBiO. HuidE, B^ awocktsi oldfawmnd diabnenlto. .••..•••..........•... , iiKni^^^ pesodomofDlia* ■■•■•••••« nattvalnn... paliadinffl gold , pkttnnni and paltedlnm M9n primary loilte fli vynttarisolwollastonita ai 5<f also Doelter and Hnmak. HoMik, B., and Prior, Q. T., derbjltta, ate^ 9B HnHidc,B^andReltingBr,J.,nioDnBttBaad. M HtttdhingifW.M.,minefablniiiid 4M ottrelitB ...•..•..•••... fli willaDttBindig 90 Hiitchlna,W.lL,i4^ttt6lnalag W elajBanddialBt W HutolilDm, ,eited # HutoUnson, A., Meigen's raaotloii 07 5<f also Condidl and HntohlnioB. Hntoiiinson, brine, analyilt off m Hntton, R.8. iSif PrtnganSHiittOB. Hyaltle Hyalophana Hyaksiderite 89 HyakteUte 651 Hydrargillite. ^See Oibbslte. Hydroboraclte 314,91 Hydrocarbons 981-301 in lava 367,: Hydrooemsite Hydrogen, distributton II in atmosphere IS Hydrogen dioxide in atmosphere 41 Hydrogoethito MM Hydronephelito 9M HydroKincite 9fl Hypersthene 897,10 I. Iceland, analjrMs of geysn* water from 18S slntertrom 196 Iddlngs, J. P., consanguinity of rocks. 291 biyalitelnrLyoIite 171 magnatic dlfTerentlatlon 384,294 order of igneous oruptioos 296 quartsbasalt 344 rock diagrams 461 See al»o Borus and Id'lings. Iddings, J. P., and Cross, W., primary aHan- Ito »7 Iddings. J. 1'., and Prafleld, S. L., fayallteln rhyoUte 171 Idoorase. See Vesuvlanlte. Idrialite 987. 687 IgelstrOm, L. J., molybdenum in hematite. SS> Igneous rocks S98-4S1 average composition 34-27 daaiflcatlon of 00-411 INDEX. 755 Page. IhlBengyM. C, phosphate rock 604 IJoUte 422,423 Bes, M. W., and HawkixiB, J. D., precipitated zinosulphide 640 Setsk salt lake, analysis of water 160,102 niiacus, A. Set Ramsay and Uliacns. niinois River, analysis of water 72 chlorine in 100 Sly^ Lake, analysis of water 161 , 162 nmenite 330-331 Smenite norite 414 Bosvay, L. von, water analysis 94 Us, River, analysis of water 92 Indalself, analysis of water 94 Indian Ocean 113 Indium, distribution 17,638 Infusorial earth 520 Ingalls, W. R., tin deposits 664 Ingol , Lake 96 Inn, River, analysis of water 92 Inostranzefl, A., native iron 315 native platinum 670 schungite 720 d'Invilliers, £. V. , phosphate rock 497 Iodine, distribution 17 in sea water 109 in spring water 1 72 lodobromite 625 loUte 385 Ionian Sea 112 Ionium 12,299 Iowa River, analysis of water 72 Ipxwn, J. A., amphibollte 566 edogite 572 synthesis of cinnabar 636 Iridium 18,315,668-672 . Iridosmine 668, 670 Irish Sea, analysis of water 112 Iron, distribution 17 hydroxides of 504-508 in sea water Ill meteoric, chlorides in 129 native 311-315 nitride 258 occlusion of gases by 273, 274 Iron bacteria 506 Iron ore 327-330,469,504-508,544-550 titaniferous 444 Irvine, R. See Murray, Sir J. Irvine, R., and Anderson, W. S., phosphati- zation 534 Irvine, R., and Gibson, J., manganese nod- ules 121 Irvine, R., and Young, O., solubility of cal- cium carbonate 117 Irving, J. D., tin deposits 656 Irving, J. D., and Emmons, S. F., tungsten ores 668 Irving, R. D., native copper 626 quartzite 580 Irving, R. D., and Van Hise, C. R., chert. . . 520 enlargement of quarts grains 514 Inr, River, analysis of water 92 laer. River, analyses of water 90 laftre. River, analysis of water 86 IflpcUors 50 Page. Issyk-Kul, analysis of water 160,164 Istrati, C. I., Roumanian salt. 219 Itabirlte. 582 Itaoolumite 309 J. Jaccard, A., origin of petroleum 698,702 Jackman,W. F., cited 64 Jackson,D. D., cited 50 Jacobsen, O. , uialyses of dissolved air 131 anal3rsis of peat 709 resins in peat 711 Jacquot, E., and Willm, E., mineral springs 199,204 Jaczewski, L. , origin of graphite 311 Jadeite 360-362 Jftger, F. M., analysis by 507 Jaffa, M. E., alkaline carbonates 229 Jaggar, T. A. , and Palache, C. , zoisite rock. . . 569 Jahn, J. J., origin of jwtroleum 698 Jaipurite 660,661 James River, analyses of water 67,98 Jamesonite 647 Jamieson, G. S., nickel-irons 314 See alio Penfield and Jamieson. Janda, , uranium ores 675 Janeirose 424 Jannasch, P., and Calb, G., composition of tourmaline 392 Jannasch, P., and Weingarten, P., vesuvi- anlte 383 Jannetaz, E. , formation of angleslte 649 Janssen, J.» volcanic gases 2S6 Jaqerod, A., and Perrot, F. L., helium 304 Jaquet, J. B., platinimi in ironstone 671 serpentine 394,576 Jarman, J. L., analysis by 509 Jasper 339 Java, rivers of 96 JefTersonite 360, 641 Jeffrey, £. C, origin of petroletmiand coal. . 700, 718 Jenkins, , analysis by 500 Jenney,W. P., artificial grahamite 688 recent blende 640 zincdepoeits 644 Jennings, £. P., magmatic iron ores 328 Jensen, H. L,copi)er in andeslte 602 origin of alkaline rocks 423 Jerdan, D. S. See Bone and Jerdan. Jerem<tef , P. , chalcopyrite and chaloodte 630 pseudomorphous garnet 383 pseudomorphs after olivine 371 Jervls, W. P., Tuscan fumaroles 239 Jet 712,721 Joannis, A. , fusion of limestone 532 Jockamowitz, A., borax 237 Johansson, H. E., eutectlcs 288, 402 John, C. von, humus acid in coal 714 kalnite and camallite 216 John, W. von, native tantalum 678 Johns, C, transition point of quartz 342 Johnson, B. H., and Warren, C. H., ctunber- landite 445 Johnson, H. S., cited 92 Johnson, J. P., diamond ,...,... 306 766 nVDKX. Page. Jthmon, L, C, Florida phwphitM. 407 JAnstoo,/. 8mMlm,E,T. Mmstoo, R. A. A.,aiialj!rif bj tU^flS MuBftoo-UiTiiy H. J., abtofpttai of neiibj quarts In boMlt Vonvlan subUmatai 267 Johnftooe, A., aetlonofwmttfoniiileat S76 •olQbilKjofmliMnli m,456 /ohnstnip, F., cryolita 119 Jol7,J.,a«eorttieeartli UB,U8,1C a^ofmlnflnlf SO rnddoiiMCcr 278 melUiic points of mliMnli 27B ofdflrofdeposltlooofmtaMnla. ladlnm and feolocy ladlmn In sea wator 112,100 ladloaetiTlty and mkanlfln. nwlliiMwififhin ......•...•.•.. sabllmatSoQofMistatlta thorium in rocks 800,101 ToiomeofooMnlestftB 23 ToitunaorooMnlesedlnMnts. 126 Jcooi, E. J., barite nodoles 121 Jooot, L. J. W., mina wator 604 Joms, T. R., chart 618 peat TOO JonflSTinaacldwat«r,anal7ii8 187 Jordan RlTor, analysis of wator. 166 Jordan RiTw (Utah), analysts of wat« 146 Jordanlta 647 Jorisscn, A., Tanartinm hi ddvanarfta 673 Joodte 657 Josephlnlte 314,660 Joukowsky, E., eclogite 673 JovitKhltsch, M. Z. , chromitlte 326 Jowa, L., synthesis of selenite 217, 550 Judd, J. W.. alteration of plagioclase to scapo- llte 349,570 atoll of Funafuti 542 corundum rock 322 origin of scapolite 384 pressure and chemical cliange 277 scapolite rock 670 Judd, J. W., and Brown, C. R., Burmese co* rundum 322 Judd, J. W., and Hidden, W. E., ruby 322 Judge, J. F.. and Fennel, A. C, analysis by. 172 Judithose 420 Jukes Browne, A. J. See Harrison and Jukes Brown. Jullen, A. A., alteration of spodnmene 361 decomposition of pyrite 318 geological effects of humus acids 98, 199,460.519 phosphate rock 497 Juvenile waters 201 K. Kacrsutitfl 369 Kahlenberg, L., and Mncoln, A. T., hydro- lysis of silicates 183 Kahk>nbcrg, h., and Bchreiner, O., borate ions 185 Kainlte 212,214,215 Kaiser, E., alteration of basalt 476 of RH«r»aiisi|ilBof f A., m as KaUophOUa. , E., eoff 4U Kailerodon Kamme gaimami, W., and Glmr, K.. Kanab Ciwk, analysb of Kansas RiWy analyrisof Kaolin yaftMwtiM lofvaiar n4 OuH Ui,tU,m Karlsbromi, analysis of vator Cram.. Karisdorfwatan, analysb Ksisteos, K., votoma of tha ooean. .. KasKnovdd, H. Bm WOhler md KsskasUa Rlw, J. EL, 0.. of in KatamorplilBm,aQiiaof Katwes adt Iska, analysis of Katser, F., aualysei of Amaaon analyses of navateroitad.. nuercory deposits. .......... Kaoer, A., analysb by Kaoftnann, F. Q., dopptartta.. ...... •.....•, 710 Kay, O. F., nldoel oras M Kayssr, JaL, caiboo dloodde and eUmalB 4B Kayser, R., sulphur In petroleom 6H Kedabekase 439 Kehoeite 611 Keith, A., zincdeposits 644 Keller, G., formation of limonlte 54S Keller, H. F., and Lane, A. C, chknitoid.... 373 Keller, O., volume of ground water 33 Kelly, A., conchite 527 Kelvin, Lord, effect of pressure on ftisibiUty . 277 primitive atmosphere 53 Kelyphlte 382 Kemp, J. F., bomite in pegmatite 629,630 Franklin sine ores 645 gneiss defined 591 gravitative differentiation in magmas. ... 297 iron ores 445 magmatic magnetite 338 metamorphosed dolomite. 596 molybdenite in pegmatite 318 nickel ores 6(9 ore deposits 599,607 platinum ores 315,609,670,671,672 relative abundance of elements 27 secondary enrichment 611 tollurldes 615,616 Kemp, J. F., and Hollick, A., limestone 596 Kempton, C. W., tin deposits 654 Kendall, P. F., calcite and aragonite in sheDs. 528 Kennedy, W. See Hayes and Kennedy. Kennedy, W. T. See McLennan and Esn- nedy. Kcnngott, A., alkaline reaction of mlnerab. . 454 composition of tourmaline TQSUYianite INDEX. 757 Page. Kenrlck, F. B. 5eeVan'tHofl,Eenriok,aiid Dftwson. Kentallenose 433 Kentrolite 661 Kentucky River, analysis of water 73 Kermesite '667 Kem-tbeorle 404 Kemer, O., water analysis 89 Kerosene shale 700 Kerr, W. C, marl 526 Kersantlte 418,433 Kettner, C. H., analysis by 507 Keyes, C. R., borax deposits 234 genesis lead and dno ores 644 g3rpsum 550 llnnaelte 662 loess 485 ore deposits 590,644 origin of cerargyrlte 625 primary epldote 386 recent blende 640 ultimate source of ores. 600 Kleserite 212,213,214,216,217 Kikuchi, , occurienoe of iolite 385 Kflbrickenlte 647 KOroe, J. R., laterite and tiauzite 470 Kimball, J. P., grahamite 688 iron ores 506, 545 KImberllte 309 KJnahan, O. H., bauxite 473 KlDch, £., sodium chloride in rain 50 King, C, internal temperature of the earth. . 277 King, F. P., Georgia corundum 322 Kingsbury, J. T., waters of Utah 144 KJrk, M. P., and Malcolmson, J. W., Ter- lingua minerals 634 Kinmoae 445 KisH-Kul, analysis of water 159,163 saline deposits 222 Kitchell, W., marl 526 Kitchin, £. 8., and Winterson, W. O., argon and helium in minerals 261 Klaprotholite 631 Klarelf, analysis of water 94 Klarfeld, H. See Zaloziecki and Klarfeld. Kleinite 634 Klement, C, analyses by 123, 587 formation of dolomite 537, 542 laterite 470 origin of petroleum 697 Klementite 377 Kfemm, G., minerals in sandstone 516 Klobbie, E. A., analysis by 507 See aUo Bemmelen, J. M. van, etc. Knebelite 370 Knight, C. W., analdte trachyte 362 See also Campbell and Knight. Knight, H.O., water analyses 78,151 Knight, W.C., platinum in covellite 672 Knisely, A. L., water analyses 78 Knop, A., enlargement of quartz grains 514 Knopf, A., Alaska tin dei>osits 655 Knopf, A., and Schaller, W. T., hulsite and paigeite 652 Knoxvillite 665 Kobellite 647 Page. Koch, A., oelestite and bailte 663 Kochelsee, analysis of water 88 Kfibrich, bauxite 473 KOhn, E., cited 02 Koene, C. J., primitive atmosphere 53 Koenig, A., genesis of diamond 310 Koenlg, O. A., analysis cited 174 synthesis of domeykite 628 Koenig, O. A., and Foote, A. E., diamonds in meteorite 306 KOnig, T. , and Pfordten, O. von der, ilmenlte. 331 Koenigsberger, J., radioactivity 308 KOnigsberger, J., and MUller, W. J., syn- thesis of quartz and tridymlte . . . 340 KOnigsee, analysis of water 88 KOnUte 687 KCttigite 641 Koettstorfer, J., iodine in sea water 100 Kohlmann, W., associates of cassiterite 335 Kohlrausch, F., hydrolysis of silicates 183 Koken, E., carbon dioxide and climate 47 Koko-Nor, analysis of water 158, 165 Kolenko, B., hornblende pseudomorphs. . . 366,371 Kolderup, C. F., analysis by 444 Kolkwitz, R., and Ehrlich, F., on the Elbe.. 00 Kolotofl, S., analysis of sea water 114 Koninck, L. L. de, sjmthesis of cinnabar 636 Konincklte ! 496 Komerupine 362,584 Kownann, H. B., sUver halides 625 Koto, B.,chloritoid rock 586 glauoophane rooks 565 piedmontite 387 Kovaf , J., kyanite in limestone 390 Krftmer, G., and BOttcher, W., origin of pe- troleum 607 Krftmer, Q., and Spilker, A., origin of petro* leum 701 Kraus, E. H., oelestite 652 Kraus, E. H., and Hunt, W. F., oelestite.... 552 Kraut, K., diffusion of cobalt and nickel 660 Kraze, K., Stassfurt salts 211 Kremersite 258 Krennerite 616 Kretschmer, A . , composition of fahlerz 631 Kreusler, U., oxygen of the atmosphere 41 Kreutz, 8., amphibolo 367 the Meigen reaction 527 Krogh, A., annual consumption of ooal 45 oceanic carbonic add 134 air from Greenland 45 Kruft, L., phosphorite 500 Krugite 212 Krypton 17,40,169 Kryptotile 374.584 Ktyix»ite 527 Kdmmel, H. B., clays 484 peat 709 Kuhlmann, F., silication of limestone 534 synthesis of cerargyrlte 626 Kulaite 436 KuUaschefl , N. V., fusion of mixed silicates . . 286 Kunz, O. F., Montana corundum 323 Kunz, G. F., and Washington, H. 8.,Arkan- sas diamonds 309 Kunzite 360 758 iin>EX. goinalBOg,y.B^onK«ilK>gtm 154 KnrtSfC.lCaiMdjntby 8S2 Ki]netaoff,8.,onKmbo8lua 164 Kii«,H.,iiMreur7ikpoilti KTafli7,E.Toii,oclcln of alkBlineetrboiurtM. KTmnita an,IW,m,«S Kyanitenhift 887 XylB, J.J., Aigentlmbontai S87 ▼■lUMlliiinlnlisiilta 87S intter uialsraes 8S Kyadhtymam 444 Kyfohtymtto W^444 L. LaablttaripilDK, tnalyirii 176 LMeh,UkB,aiMlyiteofwiter lfil,164 lAborde,A. ATm CniiB aiid Lebocda. l4teBdaritB Lab7, T;H. J9m Mawnn and Lftby. LMbtt, — ,oalflttfta LtohaadaiidLfliiiaire,le«didiroiiMitBS 600 Tiaehfn>nn,B., laterita 479 Imenbi, A.. abioq>tloii of llmeitone by gnn- Ita aUanlteandqrfdota •Iteration of brooce vw, altenlkmof hofnblendetoragttB altenttoaofnrpentine 804,877 bvthierine boric Add in fkmmrolet ohaloodteonoldoolnt oonitituttonofphoipbarite 499 dumortteriteingneiai 301 eclogite rocks 573-673 formation of Molltes 306 gIaiKX>nite ." 403 ktypeite 627 minervite 408 MontPelfe 255 oociuTcnoeoflaw8onite 391 phosphates of lime 490 phosphatlzed andesite ^7 recent oeniasite 648 Bcapolito rocks 884,571 spinelintroctolite 32A tridymito 344 vUUaumite 854 volcanic siiblimatoa 255,257,258 See aho Michel I^vy and Laorolx. Lacrolx, A ., and Baret, <^ ., wemcrlto rock 571 Laorolx, A., and de Schultan, A., Laorium slagmlnerals 649 Lacti Sarat, analysis of water 161. 163 saline deposits 222 LacECzynski, , analysis of chromite 836, (Ves Ladd,O.E., clays 484 Laduieau, A., sulphur in atmosphere 44 Lagonite 232 Lagorio, A., eutectics 401 formation of leucite 351 fusibility and solubflity distinguished .... 293 glaas-base 294 pyrogenic corundum 321,322 solubility of minerals in magmas 295 Lagoriolite 381 LalilllB,F.,iDtlyriiolnftwMv 10 Labontan, LakB Ul littiD^ R. 8m Mnntz and LaIim. La Junta trterianwdUanalyria UD I«kB,P.»latBfltB A4n Lunpadita 00,01 Ltmprophyw 4111411 Lanarkite _,. Lane, A.CorttiolBnofBnDi 1. eutsotioa 1H^4B magmatifl g— 00^91 mlnewaSen 174»00l native ooppsr AM tbeooean IM Tolcanlim 90,371 watBESOfHIofaifan 61^301 8ei dim KeUer and Lane. Lne, A. C.» and EQuNrpleai, F. F., gittuwHe... Lang, J., bauxite UttgbeinltB SU,SU Lanrfordlte Ml TiMithannm 17,670 LapislasuU IB Lappaient, A.de,di<fIbatlon of aeUbtMia.. 301 IjvamielalDBi^analjries of water ............ 1B|,m Lvamie River, analjne of water 74 LwdeieiUtB 80 Lansn, E.8. Aei Wrl^t and Lanan. LBrtet,L.,onDead8ea ur,MI T aiiilv, A. yen, aKeratlonof rotfle at kelyi^hite SB enlpbnrdeporiiti Ol See alto Sartorios and LaHUbc. Laane, H.,pho8pborite Lflspeyres, H., olivine as a fomace product.. sericite 587 I.«a8Benose 413,41) Lateral secretion 600,601 Laterite 460-477,510 Latlte 4» Latschlnofl, P. See Erof^ and LatBcfaftDofr. Lattermann, O., barytic sinter 554 Lattimore, S . A . , analysis by Laubanite Laumontite Launay, L. De, average composition of igneous rock. 36 diamond 308 magmatic waters 303,606 moan atomic weight of Uthoapheze 36 ore deposits 600,606,610 Laur, F., bauxite 478 gold and sUver in Triassio rocks 613 Laurdalito 425 Laurdolose 410,430 Laurlonite 649 Lauritc 668 lAurvlkose 416 Lautarlte 343 L&venitc 363 Lawronoeito 139 Lawson, A. C, chert 519 corundum rock 322 mine water 604 See also Adams and Lawson. Lawson, A. C, and Palaohe, C, chert 510 INDEX. 759 Page. Lawsonite 991 Lead, distribution 17 oocurrenoe in a ooxaL Ill ores of 64fr-<>52 LeadhilUte M9 Lebedintzeff, A., water analyses 164 Leblano, F. See Deville and Leblanc. Lechartier, O., synthesis of mimetite 651 syntheses of oUvine 370 synthesis of pyroxene 360 lie Chatelier, H., Algerian alkaline deposits.. 229 clay substances in mari 634 constitution of clay silicates 469 formation of granite 412 fusion of limestone 632 thermo-couple 277 Lechler, M., Bavarian waters 92 Leckle, J. 8., nickel ores 664 Le Conto, J., Nevada borates 234 Le Conte, J., and Rising, W. B., mercury deposits 638 Leddin, . See Blum. Ledoux, A. R., nickel ores 663 Leduc, A., hydrogen in atmosphere 43 Lee, O. W. See Collet and Lee. Lee, W. T., Cove Creek sulphur 662 Leflman. H., waters of Yellowstone Park.... 185 Lefort, J., analysis by 188 L^endre, R., carbon dioxide in air 46 Leguisamon, M. M., water analysis 163 Lehder, J., phosphatlc nodules 604 Lehrbachite 634,646 Lehmann, B., sericitlc rocks 667 Lehmann, T. See Engler and Lehmann. Leibius. A., gold 616 Leighton, H. See Newland and Lelghton. Leighton.M. O., analysis of water 66 normal and polluted waters 100 Leith, C. K., actinolite-magnetite schist 366 glauoonite and greenalite 493,647 origin of magnetite 329 Leith, C. K., and Mead, W. J., iron ores 606 Leitmeier, H., dimorphism of calcium car- bonate 627 spring deposits 193, 638 Lekene 686 Leman, Lac, analysis of water 86 Lemberg, J., alterations of feldspar 349 alteration of spodumene and Jadeite 361 of topas 388 artificial cancrinlte 366 chlorite pseudomorphs 378,382 composition of sodalite 366,366 decomposition of rocks. 462 double decompositions in silicates 477 epidotization 672 fusion of limestone 632 kaliophlllte and nephelite 363 leucite and analdte 860,361 predazcite 644 primitivp atmosphere 63 reactions wl^ andalusite and kyanlte ... 390 with gehlenite 380 serpentine 676,676 silicution of limestones 634 syntheses of zeolites 806 Page. I^mberg, J., tests for caldte and dolomite. . . 539 Lemdtayer, P., water analysis 84 Lemi&re, L., formation of coal 729 Lemoine, P. See Chaatard and Lemoine. Lenar6i6, J., formattonofauglte 363 fonnatton of magnetite 328 of nephelite 354 fusion of mineral mixtures 291 recrystallixationofalbite 347 Lene6ek, O., predauite 644 Lengenbachite 647 Lengyel, B. von, analysis of water 161 Lenher, V., gold telluride 616,619 solution of gold 618 See aUo Hall and Lenher. Lenicque, H., carbide theory of volcanism. . . 267 origin of iwtroleum 696 primitive atmosphere 64 Lenk, H., augit&«capolite rock 384 Len*, O ., itabirite 582 Lens, R., laterite 470 Leonard, A. O., gas well 096 zinc deposits 644 Leonlte 212 Lepidolltc 372-376,655 Lepidomelane 373 Lepidophaeite 509 Lepierre, C, fluorine in spring waters 180 Lepsius, B., composition of dissolved air 453 Lepsius, R., glauoophane schists 565 Lermondose 443 Lesley, J. P., grahamite 688 Lesquereux, L., origin of iietroleum 700 Letheby, H., water analyses 07 Letts, £. A., and Blake, R. F., carbon dioxide inair 44 Leube, O., dolomite 540 Leucite 350-352 melting point 279 Leucite basalt 436 Leucite rooks 424,425 Leucite syenite 424 Leudtite 424 Leucopyrite 656 Leucoxene 331 Leuk, analysis of water 176 Levat, £. D., gold and silver in diabase 602 nickel ores 664 phosphate rock 502 Leverett, F., loess 486 Leverrlerite 374,684 Levi, M. O., radioactivity of lava 801 Levin, M., decay of uranium 304 Levin, M., and Ruer, R., radfoactivity. . . . 300,302 Levison, W. O., decomposition of rocks 453,466 L6vy. 5ee Mlchel-L^vy; Fouqu^ and Miohel- L4vy. Levy, A., nitrogen compounds in rain 49 Levjmite 396 Lewin, L. See Schweinfurth and Lewin. Lewis, H. C, origin of diamond 306 Lewis, J. v.. North Carolina corundum 322 See aleo Pratt and Lewis. Lewisite 669 Lewy, H., analysis by 188 Lhenolite 440,441 760 IN0BZ. Page. Llbbey, W.,vo]caiiic gases 256 Liebenow, C, radioactivity 301 Lifiber, O. M., itablrile 582 Liebert, H., uranium in coal 678 Liobisch, T., silver antiraonldes 621 Liebrich, A., bauxite 473, 477 Licnau, H., bauxite 475 Lignin 706 Lignite 711-716 Lignocellulose 706 Lignone 706 UUianite 647 Llmburgite, fusibility 282 Ltmburgose 436 Limestone 524-634, 583-^97 average composition 28,31 formation of 118, 1 19 LJmnite 504 Limonlte 504-508,646 Linarito 649 Llnck, 0., associates of spinel 325 oolite 629 origin of dolomite 636 orthoclase in dolomite 565 solubility of calcium carbonate 1 18 troilit© 316 Lincoln, A. T. See Kahlenberg, L. Lincoln, F.C.,gold 617 magmatic gases 276 Lindcmann, B., minerals in limestone 506 Llndgren, W., analcite in rocks 352 brochantite 632, 633 chalcocite 630 Uuorite in sinter 193 magmatic magnetite 328 magmatic waters as vein fillers 202 monazite sand 339 native copper 626 Ojo caliente 180 ore dejx)sits 607 orthoclase as a gangue mineral 349 psoudomorphoiis galena 646 sericitc and calcite 568 sodalile syenite 352. 357, 426 stibnite in sinter 658 tin deposits 655 tungsten ores 668 Llndgren, W., and Ilillebnmd, W. F.,corona- dite 510 Linnseite 660 Linosite 360 Liparite 412 Liparose 413. 415, 449 Lipp, A . , analysis by 173 Lisboa, A., monazito sand 338 Litchfleldite 422, 423 Lithium, distribution 17 in sea water 110 Lithosphere, average compHJsition 24-^2 volume of 22 Little, O., lead selcnidc 645 Little, O. H. See Cole and Little. Livcing, G. D., cited 43 Liversidge, A., analj^ses by 174,663,664 bog-iron ore 508 cobalt ores 663 Liyersidge, A., coral m distribution of silver '. m gold in recent pyrite 617 in sea water in in rock salt eu mercury in sinter 638 precipitation of gold 619 silver in sea water m solvents of gold 617 Llvingstonite i... 634,636,658 Ljubavin, N., cave«tfth an Ljusnan, River, anal^'sls of water 94 Loch Baile a' Ghobain, analysia of water 85 Locke, J. M., uintaito 687 Lockyer, J. N., cited 12 Loebisch, W., and Sipdcs, L., water analysis. 114 LOUingite 318,656 Loess 4S5-4S7 Loew, O., analyses by 145,150,224 Loewe, L., cited, on Stassfurt salts 210 L5wenstein, H., clays 477 Loewinson-Lessing F., average composition of igneous rocks 26 classification of igneous rocks: 4(0 eutectics 402 fractional crystallixation 297 magmatic differentiation 284,294,295 origin of volcanic gases 267 relative abundance of minerals 291 solubility of minerals in magmas 207 Loewite 212,217 Logan, W. E., and Hunt, T. 8., phospbatic shell 500 Lohmann, P., eclogite 573 Loire, River, analysis of water S6 Long, J. H., cited 64 Longbanite 659 Lorandite (-.56 Lord, E. C. E., analysis by 439 Lorenz, N. von, water analysis jjS Lorenz, R., synthesis of greenockito and wmrtzite 639 synthesis of troilite 316 Lorenzen, J., graphite in basalt 311,312 Loretz, H., iron ores 549 Losanitsch, S. M. , chromiferous claj's 665 Lossen, C, itabirite 582 quartzite 58O Loss<;n, K. A., albite alterations 568 Losscnite 651 Lossier, L., water analyses 86 Lost River, analysis of water 78 Lotti, B., copper ores 629 stibnite and cinnabar 658 Louderback, G. D., radioactivity and vol- canism 302 Loughlin, G. F., cla>*s 484 Louisville artesian well, analysis 175 Lozinski, V. von, chemical denudation 137 Luca, S. de, analysis by 188 Lucas, A., chemistry of the Nile 96 Lucas, R., physical properties of clays 478 Ludlamite 496 Ludwig, A,, artificial diamond 307 Ludwig, E., analysis by 177,180 Ludwig, F., analyses by 95,158,222 INDEX. 