INDEX, VOLUME 6I, 1976*

ABBONA, F. and G. FERRARIS: Crystal cheEl6try of Pl- crophamcolit e 326 Abelsonlte, new nlneral (abstr) 502 Absorptlon spectra anaranthlte 953 butl-erlte 398 Aus- flbroferrlte 398 orthoclase 34 olivlne-sulflde' W' 782 Jarooite 398 osulllte 32 tralla 839 leucophosphlte 953 palnlte 89 Proudlte, N' Terrltory parabutlerlte 398 phllllpslte 855 stewartlte 398 plagloclase 34 'LL97 ABU-EID, R.M. and R.G. BURNS: picrophamacollte 127 I09l The effect of pressure on proudite 842 BaddeLeylte, lunar 497 the degree of covalency of p8eudobrooklte 426 BAILEY' s'!J' 8ee HAL1-,S'H' 1027 the catlon-oxygen bond 391 pyroxene Ll26,Llg7 BAIN' D'C. see wILSoN, M'J' 519 Acetmlde, new mlneral (abstr) 338 roedderlte 32 BAKEi, G', Menorlal of AdaEite, crystaL structure 979 Eanldlne 406 Ballphollte, new nlnerdl 338 Actlnolite, Montana analyses 113f sapphtrlne 1199 (itstr) ADAMS, l^I.M. and C. WATTS' senalte L2O4 Baratovlte, new nlneral 1053 G. MASON: EsElnatlon of serandite 23O (abstr) themal dlffuslvlty 560 Aiklnite-blsnuthinlte system 15 A(ELLA, J.: Garnet Pyroxene equilibra in the aysteE CaSlO3-MgSiO3-A1203 589 Alblte, structure l2l3 Alkall feldspars' centraL Australla 200 Al-lophane, morphology and composltlon 379 Althauslte, new nlneraL (abetr) 502 Al-unogen, crystal stfucture 303 Amaranthlte, abaorption spectruE 9s3 AMELINCIo(, S. see VAN DYCK, D. 1015 lEeslte, Antarctlca 497 Anphlbole group lunar 1083 Montane, analyses 113I Washlngton, analyees 74r Analyses, chenlcal alkall feldspars 204 anesite 497 muscovite; a discusslon 1045 BINNS, R.A. and D.I. GROVES: anphlboLes I131 Anrhophylllre, stablllty fleld 1145 lron -nLckel Partltion ln aragonite 1007 Antarctica metanorPhosed ollvlne-sul- bio t lte 34 aneslte 497 flde assemblages 782 blxbyite czo leucophosphite lO27 Blotlte, chenical analyses 34' 759' 1133 buergerlte t029 ANTHONY, J.W, and I,J.J. McLEAN: Mtjssbauer apectra 169 carrboydlte 368 Jurbanite, a new Post-mlne BIRNIE' R.W. and C'W. BURNHAM: chlorite 432,!O07 alunlnm sulfate mineral Tte crystal structure and chromlte r007 from San Mauel, Arlzona I extent of so1ld aolutlon of ^1 {n^n}{ 1^1 Jfa Apatlte, Lunar 1092 geocronlte 963 cordlerlte JC Apparatus Bisnuthlnite-alklnlte eysteu 15 crichtonite L204 electronagnet-probe 173 BttePlaPalladlte, new nlneral dlopslde JU4 lnterference nlcroscoPe 212 (abstr) 114 erlonlte o)f APPLEMAN, D.E. see KoNNERT' J.A. 116 Blteplatlnlte' new mlneral ferrlerlte 62 Aragon ln sehist lOO5 (abstr) I74 garnet Ll24,tt97 AXAKI, T. see MOORE, Bixbylte, Black Range, New grandldlerlte 333 P.B. 5,74,88,1226 Mexico 425 granulltes and gnel-sseB 203 Arlzona relatlon !o braunlte L226 gustavlte 84I erlonlte 855 BLoSs' F.D., review of CryetaL heulandite 65,855 heulandlte 855 Sttuctuz'e Data of rrtorgtrtltc (Piee, 344 hulslte 118 Junitolte 1255 Cornpomds Welss) hypersthene J+ Jurbanlte I -, ieview of Fluid IncLueion (Roedder) J unltoite 1256 levyne 855 Research 345 krupkaite 19 offretlte 855 _, review of SoiL Canrpo- leucophosphlte 6l) philLlpslte 855 nents (GLesek|ng) 343 llndstromite l9 Amalco1lte, Iunar 1089 BOETTCITER.A.L. see WINDoM'K.E. 889

tlEr 84r r Ls 432 Atoklte, new mlneral- (abstr) 340 BoISETIM'B.' JR.,and G.V. GIBBS: mawsonite zoL Augelite, pha8e relatlons 409 Derlvatlon of the 32 crystal- nerrlhueite 32 lograPhlc Polnt grouPs 145

i Preparedby BrianMason, Nancy Bernstein and Ann Garlington, SmithsonianInstitution, Washington, D.C. 1296 Bonaccordite

Bonaccordlte, new nlnera- CHAO, E.C.T, The application Crystal structure cont. (abstr) 502 of quantltatlve lnterference bemanite t24r Borlshanskllte, new uineral microscopy to nlneraloglc and bixbytte r226 (ab str ) 502 petrologlc lnvestigatlons 2I2 braunite r226 BornemanLte, new mlneraL CHAO, G.Y. with M. FLEISCHER: bredlglte (abstr ) JJd new mineral naEes I74 ,338 celsian 4t4 Braunlte, structure 1226 CHAPMAN,N.A. cove111te 996 BrazII, bery1, Maxixe-type r00 see HERZBERG,C.T. 626 diopsld e 303 Bredlgite, Chrlstnas Mts., Texas 777 CHATTERJEE, N.D. eakerite v)o crystal atructure 74 Margarite stabtlity and erioni.te d)4 BRINDLEY, G.W. and G.C. EDWARDS; con!atablllty relatlons 699 forsterite I 280 A chlorite-r'graphlter' Cholcal analyses, geocronlte 963 asaoc iat ion 1009 see Analyses, chemical hopeite 987 ...... _, review of Technologia de CHEN,T.T. hulsite 1I6 Az,giLas Apicada as Axgilae see CABRI, L,J. t249 Ieucite 108 Bz,asiLeinas (Souza Santos) fu) CHENEY,J.T. Ievyne 854 BROOKINS,D,c.see see GLTIDOTTITC.V. 431 montgoneryite t2 MEYER,H.O.A. I194 CHERNOSKY,J.V., JR. offretite 854 Brooklte, sector zoning 466 The stabllity of antho- olnsteadite 8 Bulgaria, ferrierite 62 phylllte - a reevaluatlon pellylte 67 BROWN, G.E. see TAYLOR, M. 435 based on new experlnental proudite 839 Brucite, free energy i 156 data I 145 pyrrhotite 21 Buergerlte, conposition LO29 , see ZEN, E-an 1156 scapolite 864 BURNHAM,C.W. Chiastollte, searlesite Ir7 see BIRNIE, R.W. 963 pseudonorphs after 43L serandite 229 BURNS, R,c. Acceptance of Chlorite, analyses 432,I0O7 surinamite 797 Mlneraloglcal Society of stabillty limit ll75 titanite 238 America Award 516 Crichtonlte, structure, tridynite 971 see ABU-EID, R.M. 391 analysls t203 wagnatite 827 BURRI, C, Memorial of Chromlum, Cumlngtonite R.]-. PARKER 530 an Pyroxenes 680 Montana, analyses t 131 BYERLY, c. review ot Rdft CHOU, I.M. see RUDERT,V, r0L2 Zones of the Won\d 1cean CLARK, J.R. see KONNERT,J.A, 116 (Vlnogradov and Udlnstev) L294 CURKE, R.M. see NICK.EL, E,H. 366 CLEMENT,S.C. review of An lntroduction Daonanite, new nineral to the Ptacti.caL stady of (abstr) 184 CABRI, L.J. and T,T. CITEN: Cz,ystals, MineraLe, mtd Darapioslte, new mineral Stlblopalladinlte f ron Rocks, (Cox, Price, Harte) 342 (abstr) 1053 the type localiry 1249 Clinochrysotite Dayidite, _, wlth M, FLEISCHER: free energy 1156 related to crichtonite L2IO New mineral nanes 174,502,L053 Clinoqyroxene Daylngite, new mlneral Calcull, urinary 1031 Fe'--!.Ig equilibrla 67L (abstr) 184 Callfornia geothermoEetry 625 DE ROEVER,E.I,J,F. clinoptilollte 65 Kakanui, New Zealand 67L and C. KIEFT: crandldlerlte ferrierite 62 Lesotho 67I from Maratakka, northwest CAMERON, M. see SUENO, S, 38 tschernakitic 599 Surlnam 332 CAMERoN,W.E. A mineral phase CohenJ.te, lunar 1095 , and C, KIEFT, E, MURRAY lntemedlate in compositlon CoLLERSON,K.D. E. IC,EIN and W.H, DRUCIGR: between silllmanite and Alkali feldspars from high- Surinamlte, a new Mg-Al mullite r025 grade metanorphic rocks, sllicate , 193 Canada central Australia 200 DIETRICH, R.V. revlew of carbonatite, Oka, Quebec 653 Cordierlte, analyses 34,739 An fntroductton to the clinoptilolite, Brltlsh molecular water in 1036,1041 Chemistry of Rocks and Colunbia 65 CoRMIER, W.E. Minez,aLs (Perrin) 505 ferrierite, British Columbia 62 and L.B. SAND: Synthesis and Dlfferentlal reaction analysis 281 heulandite, British Coluobia 65 phase transfomations of Na-, Dif ferential thefineL analysis lmpact melt, Manicouagan, NaK-, and K-ferrierites 1259 legrandlte 95 Quebec )t+ Corundm, lunar 1092 Dlopside, themal. expansion 303 levyne, Britlsh Colunbia 855 Covellite, crystal structure 996 Discredited mlnerals, Mt. Albert lntruaion, cMrG, J.R. see Minerals, discredited Quebec 716 review of MetaLlization DOBRZYKOWSKI,D. Nain Conplex, Labrador 29 Aseociated uith Acid Mag- see GRAIIAM, E,K. s49 offretlte, Brltlsh Colmbia o)f matisn (Stemprok) 345 DoLLASE, W.A. and W.H. BAUR: sphalerite, Manltoba ob1 _, see FRANCIS, C.A. 21 The superstructure of Carbonate rocks, ,913 see PoPP, R.K. 1267 meteorltic low Eridynite 971 metamorphlsm of 776 _, Cratering nechanlcs 571 DOWTY, E, Crystal structure and Carlfrleslte, new mineral CRAI{rFOP.D, crystal growth: I. The in- (abstr) W.A, r053 Hand-heLd electromagnet fluence of internal structure Carrboydlte, new nlneral 366 ^- -^r-L^l ^-" probe L73 CAIITHORN,R.G. Calclum-poor Creaseylte _, Crystal structure and pyroxene reactlon relatlons new mineral (abstr) 503 crystal growth: II. Sector ln calc-a1kallne magmas 907 CREil,lER, J. and J. SCHLOCKER: zonlng 1n olnerals 460 Caysichlte, new mineral Llthlun borate decomposltion ...".'...._,revlew of Infnaz.ed Spectra (abs tr) t74 of rocks, ulnerals and ores 318 of Minez,als and. Related In- Celsian, crystal structure 4r4 CrystaL structure ongmic Cornpound.s (Gadsen) r057 Chalcopyrlte, electrlcal adamite 979 DRORY-WOLFF, A. .^ndr,^fla,{ rv 248 alunogen 311 see IJLI4ER, G,C, 653 Higgins 1291

Grandidierite, Sirlnan 332 DRUCKTR, W.H. FI,EISCIIER. M. CONt. GRANT, J.A. see DeRoEVER' E.W.F. 193 review of MLnez'alogicfuti'L Mlneral asserqblages in Dmortierlte, 5l.ounik (Lazarenko and stereographlcProJectlon 1020 electron microscopy I0f6 Vynar) 817 Graphite, in marble 1009 DUNN,P.J. FLEMING, P.D. GREEN,D.H. see MORIr T. 616 Buergerlte, unlfomltY and J.J. FAWCETT:UPPer GREENI,IOOD,H,J. of compositlon r029 stabiltty limit of chlorite + quartz Il15 review of Conrposition mtd Fluoborite, unit cel1 88 PetrologA of the Earthts (&irngwood) 7057 Forsterl-te Manl;Le GREYr r.E. Eakerlte, structure 956 crystal structure 1280 and D.J. LIoYDf J.S. WHITETJR': EDWARDS,G.C. free energy 1156 The structure of crichtonite 1203 see BRINDLEY, G.W. I'oRSTNER, U. GRIFFEN, D.T. and P,H. RIBBE: Electrical conductivity' see MULLER, G. 500 Refinement of the crysta] of sulfides 248 FRANCIS, C.A' and J.R. CMIGI structure of celsian 4I4 Electron mlcrographs Pyrrhotlte: The nA (or 24' GRIFFITH, D,P. allophane 380 3C) superstructure 2l see MANSFIELDTC,F. 103I dumortierlte IOI6 _r and l,t.E. FLEETT K. MrSM' Grossular, Enstatlte ' J.R. CRAIG: orlentatlon of reaction with quartz 889 alumlna content 582, 589,804 exsol-ved pentlandlte ln GROVES,D.I. see BINNS, R.A. 782 free energy rl)o naturaL and synthetlc Grunerite, Enstatit e -diops ide nlckeLLferous PYrrhotite 973 Montana, analYses 1131 so lvus 57I ,622 --if , revierr ot 1975 GLossaz'Y Guangllnite Epidote, sector zonlng 467 ulneraL Speeies new nineral (abstr) 184 Erionlte, (Fletscher) 343 Gustavite, diffractlon data' analyses,cell dinenslons 853 -Guide, review of The CoLlectorts analysis 841 Errata 337,823,LO59 to Rocks and Minerals GUTDOTTT,c.v. EUCSTER,H,P. (Tlndall, Thornhill) 346 and J.T. CHENEY:Margarlte see RUDERT' V. Francoanelllte pseudonorphs after B,W. MISCH: new mineral (abstr) 1054 EVANS, and P. 431 A quartz-aragonlce-talc Free energy of mlnerals 1155 chiastolite P.L. schlst from the lower FRIEDMAN, G,M. revi-ew of GUTST{ALL, oGLESBY,M.L. 295 Skagit Valley, Washlngton 1005 Sediments and SedinentarY see see selenite 295 EVANS,n.T., JR. Focks (Ftiehtbauer) 343 Gypsum, and J.A. KoNNERT: Crystal FROST, B.R. Limlts to the structure reflnment of assemblage f orsterlte- covel,llte 996 anorthlte 732 review of Stracture- FYFE, W.S. Presentatlon of Ilafnon -P?opertA, (abstr) Lt) Relations (Nemhan) 344 Mlneraloglcal Society of new mineral FANFANI, L. America Award 514 nltuurus,u. H. r045 and A. NUNZI, P.F. ZN{AZZI, see ANNERSTEN' HAL],, S.H, and S'l{. BAILEY: A.R. ZANZARI: Additional 497 data on the crystal Amesite from Antarctica structure of montgonerylte 12 Galena, Hamotome-tYPe zeolice FANG, J.H, and P.D. RoBINSoN: electrlcal conductlvlty 248 synthesls 49s Alunogen, lts atomlc ar- GAILI, E. see MAzzI, F. 108 l{awaii 678 rangement and water content 3I1 Garnet peridotite analYses in ollvine 684 Farrlngtonlte, lunar 1060 anaLyses 1724 rII97 lnclusions FAUST, G.T. conpositlon and zonlng 762 HAZEN, R.M. and Menorial of Clarence S. Ross 534 lunar 1093 Effects of temPerature revlew of PhylLosilicates Geocronite, crystal structure 960 pressure on the cell di- anl CLay Wineyq,T,s (Thorez) 8I8 GHENT, E,D. Plagj.oclase-garnet mension and x-ray temPera- 266 FAWCETT,J.J. A1?Sioq-quartz: a potential ture factors of Periclase see FLEMING, P.D. LL75 geSbar5neter-geothemoneter 710 -"nd , Effects of tenPerature Feldspars, analyses 758,1r35 GllOSE, S, and C. I,IAN: pres"tre on the crYstal forsterite 1280 l-unar I07 6 StrucEural chemlstry of structure of Fengluanite= boroslllcates, Parr II. HEINRICII, E.W. Frederlck guanglinlte (abstr) 184 Searles ite 123 Memorial of wal-ter 522 Ferberlte, stabllLty of 949 GIBBS, G.V, see BOISEN,M.8.,JR.145 Ilunt Mmorial of Lewis Stephen FERMRIS, G. _, see SPEER,A.J, 238 Ransdell )52 see ABBONA, F. 326 _, see TOSSELI, J,A. 287 Ferrierite GIIBERT, M.C. see POPP, R.K. t267 Hematlte, magnetite 927 composltion 60 GILL, E.D. reduction to synthesls 1259 Memorial of George Baker 519 IIEMMI, T, and K. WADA: Morphology and comPosltion Ferrohypersthene, GINDER, J. see IILMER, G,C. 653 379 Montana 1117 Gladlte, cell dinenslons 17 of allophane HENSLEY-DIJNN,M.I. FINGER, L.l^I. and Y. OHASHI: GOODI4AN,B.S. 100r The themal expanslon of 0n the lnte(pretation of see SPEER, J.A. diopslde 303 the Mossbauer spectra of I{ERZBERG,C.T, see KONNERT,J.A. 116 blotltes 169 and N.A, CHAPMAN: _, geothemy of , see McCALIISTER, R.H. 671 GOoLEY, R. and C.B. MOORE: Cllnopyroxene bzo FTFFT M F Natl.ve metaL in diogenlte spinel- Iherzolites see FRANCIS, C.A. 9I3 neteorites 373 EIGGINS, J.B, FLEISCIIER, M. GOTTARDI, G. and P.H. RIBBE: The crystal grouPs Acceptance of the Roebllng see F. MAZZI f08 chenistry and sPace Medal 510 GMHAM, E.K. of natural and sYnthetic titanites 878 _' new nlneral and D, DOBRZYKOWSKI: Temperatures ln the mantle 549 nmes 174,338,502,1053 1298 Hill

HILL, R.,J. Jagowerite Leuclte, crystal structure 108 The crystaL structufe new nlneral (abstr) 175 Leucophosphite and lnfrared properties Japan, aliophane 380 absorptlon spectrum 953 of adaElte 979 JEFFERSoN, D.A. Stacktng Antarctlca 1027 _, and J.B. JoNES: The dlsorder and polytyplsm LEVIEN, L. and J.J. PAIIKE: crystal atructure of ln zussmanlte 47Q Scapolite crystal chenlstry 864 hopeite 987 Jermejevlte, unit-cell 88 Levyne, occurrence, coEposltion o)J HINDMAN, J.R. JOESTEN, R. Llndstriimlte, redef ined i5 Stringhanlte, a new hydrous Contacl metamorphism of Lithiun borate copper caLcim sillcate I89 carbonate rocks deconposltlon by 318 HOBBS,B.E. see TSONG,I.S.T. 92L JoNES, J.B. LLoYD, D.J. see GREY, I.E. 1203 HOGARTE, D.D see HILL, R.J. 987 LOH, S,E. see WISE, W.S. 409 revlew of Minenalogy of Jugoldtte (abstr) 176 Lorentz factor 484 ALkaLic Maesifs and Theiz, Junltoite, new mlneraL 1255 Lubllnite, nature of r72 OccLt?yencea (Semenov, Jurbanlte, new mineral I LUFKIN, J.L. Oxlde minerals Eskova, Kapustln and Ln nlarolltlc rhyolite 425 Khonyakov) 818 l,unar nineralogy 1059 Hongquilte Lunar highland llthologies 570 new nineral (abstr) 184 Hongshiice Kamac i t e new mlneral (abstr) in diogenlte neteorites 373 Hopeite lunar LO}T McCALLISTER, R.H. and L. FINGER crystal structure 987 KAMPF, A.R, and P.B. MOORE: Y, OHASHI: Intracrystalline Hornblende The crystal structure of equlllbria in three natural alalyses 113r bemanite I24L Ca-rlch cllnopyroxenes 671 transnission electron see MOORE,P.B. 5 MCCONNELL,D. Hypothetical microscopy 266 I(ansas, mlnerals in klnberlite 1194 phyllophosphate structure HSU, L.C. The stabillry KATO, A. see YAMANAKA, T. 260 for taranakite 329 relatlons of the wolfranite KATO, T. see KONNERT,J.A. 116 MacGREGOR,I.D. series 944 Kegelite, new nlneral (abstr) 175 aBd A.R. BASU: ceologlcal HUANG,W.-L, Khadeni.te problms in estlnatlng see P.J. WYLLIE 591 dinorph of Jdrbanlte 4 nantle geothemal gradlents 1t5 Hulslte, structure 1r6 Khunite=lranite (abstr) i86 McLAREN, A.C, see TSONG, I.S.T. 921 HttNT, W.F. Menorial of 522 KIEFT, C, MCLEAN, W,J. see J.W. ANTHONY I Itydroblotlte, analyses r r33 see de ROEVER,E.W,f. 193,332 Mc NEAR, E. and M.C. VINCENT, Hydrogen, determination ln Kinberlite E. PARTHE:The crystal silicates 9ZL Kansas LI94 structure of vuagnatlte 831 Hypersthene, analysls 34 Lesotho 622 see SARP, H. 6Z) IGEIN, C., JR. Magnesloaxlnite see IIIMEGA, I.P. Lt17 new ulneral (abstr) 503 KT,EIN, E. Magnetlte see de ROEVER,E.Vi.F. f93 analYses t54 Idaho, sanldlne qul Knlpovlchlte fomation fron hematlce 927 Ilmenite discredlted mineral (abstr) 341 Malne analyses 754 KONNERT, J.A. l4argarite, Rangeley area 43L lunar 1087 and D.E. APPLEMAN, J.R. CLARK, Malanite IMMEGA, I.P. and C, KLEIN, JR.: L.W. FINGER, T. KATO, new mineral (abstr) f85 Mineralogy and petrology Y. MIUM: Crystal strucf,ure MANDARINO, J.A. pre- of some metamorphlc and cation distrlbuelon of and M. FLEISCHER| new cambrian iron-f omatione hulslte, a tin-iron borate 116 nlneral nmes L74.338 in southwestern Montana ltlT see EVANS, H,T. JR 996 MANSFIELD,C.F. Infrared spectra KOPP, O.C. see ZUBERI, Z,H. 28r and D.P. GRIFFITH: Coments I'Descriptlve adamlte 97,984 KOSSIAKoFF, A.A. on the article allophane JOf and P.B. LEAVENS: The huan pathological miner- aus t inite 97 crystaL structure of alogy 1031 carrboydite 369 eakerlte 956 Mantle hopelte 994 Kotulsklte=yanzhonglte composition 557 Iegrandite (absrr) 185 f afrnar. fr rfa 549 stringhanlte 191 Krautlte, new nineral (abstr) 503 ltargarlte INGERSON, E. Presentatlon Krupkaite pseudonorphs after chlas- of che Roebllng Medal 5Og cell dlnenslons, anal.ysis 15 tollte 431 Instructions to authors 347 KIIDOH, Y. see TA(EUCKI, Y. 229 srability 699 Iranlte = khunite (abstr) lgd Kuranakhite I,IARVIN, U.B. rev|s of Caz,- Iraqite, new nlneral (absrr) 1054 new mineral (abstr) 339 borwceous Meteorites (Nagy) 344 Iridarsenite Maryland, chlorite-graphite new nineral (abstr) L77 in narble 1009 Iron-fomation, Montana IllT MASON, B. revlew of Cz,ystaL IRVING, A.J. On rhe validlrv LAPHAM, D,M., Menorial of 528 Stzuct?Ee Data of fnoz,ganic of paleogeothems detemined LANGER, K. and W, SCITRXYER: Conrpounds (Ples and Weiss) 8L7 from xenollth sultes 63g Apparent effects of no- .....'.-_, review of Maraal of IsoferropLatinm l-ecular water on the lattlce OptieaL MineraT.ogy (Shelley) 505 new nlneral (abstr) 339 geonetry of cordierite 1035 ...... '....-,revlew of Phaee Diagrons ITO, J. Crystal synthesls of Larnite, Christmas Mts., Texas 777 foz, Cenaniste, 1975 SuppLe- a new ceslun aluinosilicate 170 LEAVENS,P.B. ment (LevLn and McMurdie) 1051 see KOSSIAKOFF, A.A. 955 .-...._, revlew of The llay the Legrandite Earth Vorks: An Intpoduetion infrared spectru 95 to the Neu GLobaL Geology Lesotho, ktnberlite o/t anL its Reuolutiorntg Deu- eLowent (Wy111e) 346 Nunzi 1299

MASON, G. see ADAMS, W.M. )ou MOoRE,P.B. cont. New Minerals Massachusetts Surinanlte, a new Mg-41 abelaonite (abstr) 502 netaorphlc zoqes 762 slllcate t97 acetmlde (abstr) 338 (abstr) 502 MATTIIEWS,A. Crystalllzatton , and T. AMKI: The althauslte of anatase and rutlle 419 crystal structure of atoklte (abstr) 340 Magnetite fomatlon bredigite balipholite (abstr) 338 by the reduction of hematite see KAMPF, A.R. t24L baratovite (abstr) 1053 wlth iron 927 MORGAN,V. revlew of Geo- barlclte (abstr) 1053 Mawsonlte, Mdssbauer study 260 chemiet?A of tuTon (Walker) 818 barrerite (abstr) 1053 MAZZI, F. and E. GALLI' MORI, T. and D.H. GREEN: baumite (abstr) r74 c. GOTTARDI: The crystal Subsolldus equlllbrla between bazirite (abstr) 175 6tructure of tetragonal pyroxenes 616 blteplapalladLte (abstr) rt4 leucite 108 MORRTSoN-SMrTH,D.J. blteplatinLte (abstr) t74 (abstr) MEAGHER,E.P. The atomlc Transmlggion electron mi- bonaccordite 502 (abstr) )vz arrangenent of pellylte 67 crogcopy of experlnentally borlshanskiite Melxnerlte, new nlneral (abstr) 176 defomed hornblende 272 bornenanlte (abstr) 338 MeLilite, ChrlstDan Mts., Texas 777 Mdssbauer spectra carl-frlesite (abstr) 1053 Iunar I 083 b lotite r69 cayslchlte (abstr) 174 Memorials chalcopyrite zoJ creaseylte (abstr) 503 (abstr) 184 Baker, George 519 cubanite zoJ daonanlte I 053 Hunt, lJalter Frederlck 522 mawsonite zoJ daraPloslte (abstr) 184 Laphan, Davls M. 528 muscovite ro47 daylngite (abstr) Parker, Robert L. 530 sphalerlte zo5 fenglEanlte (abstr) 184 (abstr) 1054 Rmsde1l, Lewls Stephen 532 stannlte zo5 f rancoanelllte Ross, Clarence S. 534 stannoldlte 263 guangllnite (abstr) 184 rt) MERCIER, J.-C. C. Slngle- llroseite, new nlneral (abstr) 339 hafnon (abstr) (abstr) 184 Pyroxene geothemoEetry MUAN, A. Mineral equllibrla hongqullte and geobarometry 603 in an lnterdlsclpllnary hongshitte (abstr) 185 Mertlelte II, compositlon t250 perspective 355 iraqite (abstr) I 054 (abstr) JJd Merwl.nlte MUDREY,M.G.,JR. revlew of isof erroPlatinm Chrlstnas Mts,, Texas 777 CrgafuLli.ne Basenent of the jagowerite (abstr) 175 Metanict tltanlte 884 Antdctic Platfonn (Ravlch junltoite L255 1 MeteorLtes and Kainenev) 344 jurbanite IT) dlogenites 373 MULLER, G. and U, FORSTNER: kegellte (abstr) ln lunar regollth 1099 Primary nontronite fron the krautite (abstr) 503 Mexlco Venezuelan Guayana 500 kuranakhite (abstr) 339 (abstr) xenoLlths ln basalt 7t6 MuIIlte-s lIllnanlte magnesi.oaxinlte 503 MEYER, H.O.A. Lntemediate phase LO25 malanlte (abstr) 185 176 and D.B. BROOKINSi MIMME, W.G. Proudlte fron meixnerite (abstr) (abstr) 1054 Sapphlrlne, silLlmanite, Tennant Creek, Northern Eolssanlte-5H 339 and garnet in granullte Terrl.tory? Australla 839 nroselte (abstr) (abgtr) 339 xenoll.ths I 194 and E. wELrN, B,J. WUENSCH: natlslte _r (abstr) 339 Mineralogical Society of crystal ehenlstry and pro- natrosillte (abstr) r76 America posed nonenelature for sulfo- orpheite (abstr) 504 list of fomer officers saLts lntemediate ln the parapierrotite (abstr) 340 and Eeetlng places 544 system bisnuthinlte-aikinlte I5 pinchlte 839 Ilst of offlcers and con- MURMY, E. proudite (absrr) 340 mittees 547 see de ROEVER,8.1,I.F. 193 rhodim (abstr) 340 proceedings, 56th annual Museovite, analyses 432,LO46 rustenburglte (abstr) L77 neetlng 537 lon dlstribution 1n 1045'105I ruthenarsenite (abstr) t77 Mlneraloglcal Society of MYSEN, B.0. Experimental lrldarsenlte r77 Anerlca Award detemlnation of gone rutheniw (abstr) (abstr) 1054 Presentation by W.S. Fyfe 5L4 geochmical parametrs re- soboLevskite t77 Acceptance by R.c. Burns 516 lating to condltions of Eobotklte (abstr) (abstr) r054 Minerals, dlscredited equilibtatlon of perl: sodim boltwoodlte 178 knipovichite (abstr) 34L dotlte 677 sudburylte (abetr) Mlnerals, unnaned 178-186,1055 tlaloclte (abstr) 504 MISCH, P. see EVANS, B.W. 1005 vuagnatlte 825 MISM, K. see FRANCIS, C.A. 913 wroewoLfeite (abstr) r79 MII'RA, Y. see KoNNERT, J.A. 116 xlngzhonglte (abstr) 185 (abstr) 504 Moissanlte-5H NAKA, S. see SIIWA, Y. 26 xocmecatl-lte (abstr) 185 new nineral (abstr) r054 NASSAU,K. and B.E. PPGSCOTTT yixunlte (abstr) 341 Monalblte, structure L2t3 D.L. I^IOOD:The deep blue yofortierite Montana, lron fomatlon 1117 Maxlxe-type color center New Zeal-and 380 Montgoneryite in beryl 100 aL1-ophane o/r crystal structure Lz Natislte, new nineraL (abstr) 339 auglte, Kakanul 661 Monticellite Natroslllte sphalerlte, Moke Creek R.M. CLARKE! Christms Mts., Texas 777 new mlneraL (abstr) 339 NICKIL' E.R. and MOoRE, C.B. see GoOLEY, R. 373 NEHRU, C.E. Pressure dependence Carrboydlte, a hYdrated and MOORE,P.B. and T. AMKI: of the enstatite Llnb of suLfate of nickeL Braunlte; its structure aLumlnum JOO the enstatlte-diopalde r097 and relationshlp to blxbylte 1226 soLvus 578 Nickel-iron, Lunar and T. A.RAKr, A.R. KAMPF, Rock Nontronite' Venezuela 500 _r Nevada, xenollths, Black I2 I.M. STEELE: ol-nsteadlte, sumlr 725 NIJNZI' A. see FANFANI' I,. a new specles. 5 New llmpshlre, White Mountaln , and T. AXAKI: Painlte: magna series 15I Its crystal structure and New Mexlco, oxlde minerals 425 relatlon to lereDejevlte 88 1300 Obata

0BATA, M. The solubility of AlrO. ln orthopyroxenes 804 PERRoTTA, A. J. Low-tenp_eralure Reviews lll-r+}^^ f i l-. ufrreEaEe, synthesls of a harnolone- 495 chemlcal composltlon 853 type zeollte PhiLosophy of Geoh'ietorA grld (schneer) OGLESBY,M.L. and P.L. GUTSHALL, Petrogenetlc 505 for dol-onites 691 Cox, K.G., N.B. Prlce, J.M,PHILLIPS: . Cleavage surface energy of selenite 295 Phenaclte B. Hart: An fnfu.oduction fomation 166 oHASHr, Y. energy of to the H,acticaL StudA of J.M. see FINGER, L.W. 303 PHILLIPS, Crg staLe, l,linerals, ard oGLESBY, M.L. 295 (Clenent) see McCAILISTER, R.H. 67I see .Rock€ 342 (ed): 0llvine PHTNNEY,W.C, Ernst, I.I,G. Meta- c.H, 569 analyses 736,757,783 see srMoNDs, norphic ald Plate ?ectonic (Vidale) incluslons ln 684 Phlogophite Regines 342 939 lunar lO77 twinnlng ln Gadsen, J,A. :fnfrat'ed SpectTa Ni in 783 Picrophamacolite of Mi.neraT,e and. Related In- 326 (Dowty) Olwine-splnel geothermometer 795 crystal chmistry organic Cotnpounl.e 1057 Olmsteadite PIKE, J,E.N. Pressures and Flelscher, t4.t 1975 GLos$azV fron (Francis) new mineral 5 temperatures calculated of MineraL Speciee 342 Ophlolites chromim-rlch pyroxene com- F{ichtbauer, H,t Sedinentl drld Western Newfoundland 6r2 Posltlons 725 Sedinentatg .?ocks (Friedman) 343 Optlcal properties Pinchlte Gieseklng, J.E,z SoiL Cofiponentg (Bloss amesite 497 new mineral- (abstr) 340 ) 343 carrboydite 366 Plagioclase Lazarenko, 8.K., 0.M, Vynar: ferrierlte 62 analyses 34,738,1197 MLne?dLoaLcnnlL 5 LoDnLk 54 (Fleischer) j unltoiE e I el-ectron dlffraction 8I7 jurbanlte 5 Polnt-grouP Levin, E.M,,H.F. McMurdle: L45 muscovite 1046 derlvation of Phase Diag,ans for Cez',nnisbs (Mason) olnsteadite 29 PoPP, R.K. and M.C. GILBERT' 1975 SuppLment 1057 J.R. CRAIG: Synthesis Nagy, zCaz'borwceous oswlllte oz B. lnleteor'- 'Ltes (MarvLn) sanidine 406 and X-ray properties of 344 orthoanphiboles 1267 Nemham, R,E. : ctrlnohrn{ ra 189 Fe-Mg Stzach&e- 100 (Evats) surinamite 193 PRESCOTT,B.E. see NASSAU' K' PropertA Belatione 344 content vuagnatite 827 PRISNALL, D.C. Alumina Perrln, Yl,B.t An fnt?oduction geo- 0regon of enstatlte as a to the ChenrLstt'y of Rocks 582 (Dletrlch) allophane 380 barometer and. MtnenaLs 505 zeolites 855 Presaure vessels Ples, W,, A. Weiss: CrgetaL 1012 0rphelte cold-seal Stracture Dd.ta. o.f fnorganic new nineral (abstr) t76 PREWITT, C.T. and S. SUENO' Conpounl.e (B1oss, Mason) 344,817 Orthoamphlboles, synthesis r267 J.J. PAPIKE: The crystal Ravich, M,G., E.N. Kamenev: or thoferrosilite atruc.tures of high albite and hgetaLLi.ne Basment of the at high tenPera- (Mudrey) high tenperature crystal EonaLbite Antaz,ctic PLatfom 344 L2l3 chemistry 38 cures Reed, S.J.B.; Electron Micro- S. 38 (Ribbe) orthoclase, analysis see SUENO, probe Arnlyeis 817 and R.T. SI{UEY: osBoRN, E.F, PRIDMORE,E.F. Rlngwood, A,E. : Conrposition presentat.ion of Roebling The electrical conductivity ard. PetroLogy of the Eaz,thts galena, pyrite and (Greetwood') Medal 512 of Mant'l,e 1057 248 (ed): osmlllte' ln granulite 29 chalcopyrite Roedder, E. FLuid In- (abstr) 176 Oxygen fugaclty neasurements 653 PunpelLyite clueion Research (BLoss) 345 PUTNIS, A. Transfomatlon SeDenov, E,I.,E.M. Eskova, behavlor ln Nl-S, 322 A.P. to Y.I-. Kapusltn, Khonyakov: ryrace I'fineraLogy of ALkaLi,e Maasife conductivity 248 PABST, A. and M, FLEISCHER: electrlcal and Their oeewryencee trace elments ln 254 (Hogarth) new nineral nmes 174'1053 818 Pyrope-diopside equlllbrla 589 Painlte, crystal structure 88 Shelley, D.:Manual of OpticaL Pyroxene (!lasot) Palagonlte Mi.neraLogg 506 736,1126 Colmbia Rlver basalt 492 anaLyses 11197 Souza Santos, P.n, :Ieehnnlogia geothermometer 643 Palygorsklte de Argilas apT,icadn ae argilas 1079 paleopedogenlc 299 lunar bt'asiLei.ras (Brindley) 505 39 (ed): PA?IKE, J.J. orthoferrosiLite Stemprok, M. MetaLLization equllibrla 6161677 see LEVIEN, L. 864 subsolldue Assoc'Lated tLth Acid Magmatisn t2r3 Pyroxferrolte (Craig) 345 see PREWITT, C.T. t082 Parapierrotite in Lunar rocks Thorez, l. z Phgllosili.cates new mineral (abstr) 504 PyrrhotlLe md. Clay Minerals (Faust) 818 exsolution of pentlandite 9r3 Tlndall, J.R. and R. Thornhill: PAREER,R.L. 2L memorial of 530 suPerstructure Ine uoLLecxoT'a Gulde to PARTI{E, E. see Mc NEAR' E. 831 Rocke ard. Minerals(Ftancls) 346 Pectollte-serandite series 2L2 Vinogradov, A.P, and Pekolte, cel1 dimenslons t7 G.B, Udintsev; Rift Qonee quartz qcean Pellyite, crystal structure 67 of the WorLd (ByerLy) 1058 Pentlandite free energy I 156 Walker, C.T. (ed)z Geo- exsolution from pyrrhotite 9I3 hydrogen content 923 chemisttp of Boron (Morgan) 819 Periclase, cell dimension 266 sector zonlng 465 lJebster, R.; Gens: ?heir Perldotite Soltrces, Descripti.ons ard. partial melting 677 Identifications (Ribbe) 820 Perovskl.te wyllie, P.J.: The tlag the RAMSDELL, Chrlstmag Mts., Texas 777 L.S. Earth Works: An rntroduction mmorlal of 532 to the Neu GLobaL GeoLogy and RaDkinlte its ReuoLutiornt'y DeDeLop- Chrlstnas Mts., Texas 777 ment (l"lason) 346 Tilleyite l30l

REYNOLDS,R.C.,JR.: Lorentz SCHUILING, R.D. STOUT, J.H. Apparent effects factor for basal, reflections and L. VERGOITI,I'EN,H. van of nolecular water on the fron minerals in ortented der RIJST: Gibbs energies lattice geometry of cor- powder aggregates 484 of f omation of zi.rcon, dierite 104I Rhodlun, new nlneral (abstr) 340 thorite, and phenaclte L55 Strlnghamlte RIBBE, P.H. revlew of ELectz'on Scotland, palygorsklte 299 new mineral 189 MLcnoprobe ArwlAsis (eeed) 817 SCOTT, S.D, Applj.cation of the Strontianite, composltlon and geobaroneter ----Eources,, revlew of Gens: TheiY spahlerlte to physlcal properites 1001 Descriptions, atd reglonally Eetamorphosed Sudburyite Identifieatiozs (Webster) 820 terralns 661 new mineral (abstr) 178 see GRIFIEN, D.T. 414 Searleslte, structure I23 SUENO, S. and M. CAMERoN, see HIGGINS, J.B. 878 Sector zonlng in nlnerals 460 C.T. PREWITT: Ortho- RICHARDSoN, S,M. Ion Distri- SEGNIT,E.R. ferrosilite: high tem- butlon ln plnk muscovlte 1051 Mmorlal of George Baker 519 perature crystal chemistry 38 Riebecklte SeLenlte, cleavage surface see PREtrIITT,C.T. L2!3 Montana, analyses 1131 energy 295 SIIMIN DE PORTILLA, V.I. ROBINSON,P. see TMCY, R.J. 762 Senaite, structure, analysis 1203 The naEure of hydrogen bonds ROBINSON,P.D. Serandlte-pectollte series 212 and water in legrandite 95 see FANG, J,H. 311 SHUEY, R.T. see PRIDMORE,D.F, 248 Sltl'lMERS,K.V. The clay component Roebllng Medal Slllimanlte, I(ansas, analyses I199 of the Columbla River pala- Presentatlon by Earl Ingerson 508 Slllinanlte-mul1lte eonltes 492 Acceptance by Mlchael lntemedlate phase 1025 SUNAGAWA, I. and S. ToMUM: Flelscher 5I0 SIMMOI{DS, C,H. and J.L. WARNER, Twinnings in phlogopite 939 Acceptance by 0, Frank W.C. PHINMY: Thermal Surinam, grandidlerlte 332 Turrle 5r3 regines in cratered terraln 569 surinamite 193 Presentatlon by Elburt F. SIPLING, P,J. and R.A. YUND: Surinmj.te, new mineral 193 Osborn 5L2 Experimental detemination of SI'WA, Y.and Y. TAMAI, S. NAIG: ROEDDER, E. Petrologlc data the coherent solvus for sanl- Stability of synthetlc fron experinental studles dine-high aLblte 897 andradite zo on crystalllzed siLlcate SLIMMING, E.H. An electron Sweden, celsian, Jakobsberg 4r4 nelt and other lnclugions diffraction study of sone Systems in lunar and Hawalian olvine 684 intemedlate plagloclases 54 Ag-Ie-Pd 357 ROSENHAUER, M SMITH, J.V. and I.M.STEELE: AgrS-BirS1-PbS 842 see ULMER, G.C. 653 Lunar mineralogy: a heavenly A1;01-AIP0/ -Hr0 409 RoSS, C,S. Menorlal of 534 detectlve story. Part II 1059 A1iol-cao-ilso:sio2 626 RossMAN, G.R. The optlcal Sobolevsklte A12O3-CaO-Sio2-II20 699 spectroscoplc comparison new nlneral (abstr) 1054 A12O3-CaSiO-MgSi03 589,616 of the ferric lron tetrmerlc Sobotkite, new dlneral (abstr) 177 A1203-Mgo-SiOZ 804 clusters in amaranthlte and S0COlOll, A.A., Memorial of A12O3-MgO-Feo-S1O2-It2o tL7 5 leucophosphite 933 Davls M. Laphan 528 Bi253-CuPbBiS3 15 (S,Se) (S,Se)- _, Spectroscopic and magnetic Sodlun boltwogdlte Bir -q-Cur studLes of ferrlc lron hydroxy new nineral. (abstr) 1054 PbIs,se) 843 sulfates 398 SOLOMON,S.C. Geophyslcal CaO-Mg0-Mn0 JOI RIJDERT, V. and I-M. CHOU, constralnts on radial and CaO-!490-SlO2-CO2 697 H.P. EUGSTER: Tmperature lateral tenperature vari- FerOa-l'ln?O? 428 gradlents in rapid-quench ations ln the upper Eantle 788 ng6-fiio-5i62 362 cold-seaL pressure vesseLs f0l2 South Afrlca Synthesls RII4BLE, D., III The use of Bushveld complex 653 andradlte 26 nlneral solid solutlons to nertieite II IO49 harnotome-type zeoLLte 495 neasare chenlcal potential Praler Mine 653 pyrrhotlte 2l gradlents ln rocks 1167 stlblopal-ladinlte 1049 Rustenburgite South Dakota, olmsteadlte 5 new nlneral (abstr) 340 SPEER, J.A. and G.V. GIBBS: Ruthenarsenlte The crystal structure of Taenlte, in diogenlte new nineral (abstr) 177 synthetic tltanite 238 meteorites 373 Ruthenlm , and M.L. HENSLEY-DUNN: lunar lO97 new nlneral (abstr) t77 Strontianlte conposltion Taiyite=aeschynite (abstr) 178 Rutile, lunar 1091 and physical properties 1001 TAKEUCHI, Y. and Y. KIIDOH, synthesls 419 Sphalerlte T. YAMANAKA: Crystal as geobarmeter 66L chenlstry of the serandite- 1n lunar rocks 1095 pectol{te serles 229 Sphene, see tltanlte Talc, free energy 1156 Sand, L.B. see COMIER, W.E. 1259 Sptnel, analyses 739 ,tt99 ln schist 1005 Sanidine, analyses, lunar 1084 TAMAI, Y. see SUWA,Y. 26 cell dlmenslons 405 Spinel therzolite 582,626 TAMBIIYSER. P. Sanidine-hlgh alblte solws 897 Spurrite see Van DYCK, D. l0l5 Sapphirlne, Kansas, analyses I 199 Chrlstnas Mts., Texaa 777 Taranaklte, structure 329 SARP, H. and J. BERTMND, Stannite TAYLOR, M. and G.E. BROWN: E. Mc NEAR: Vuagnatlte, a Mdssbauer study zou High-tenperature structural new natural calclw Stannoidlte study of xtle P2,/A2/a slllcate 825 Mtisabauer atudy 260 phase transltloli in syntheEic SAXENA, S.K. Tvo-pyroxene Staurollte, sector zoning 464 titanite 435 geothemometer: a nodel wlth STEELE, I.M. TeBperature en approxlmate solutlon 643 see MOORE,P.B. Eantle 549,788 ScapoLlte, crystaL chenlstry 864 see SMITH, J.V. I059 metamorphic 762 SCHLOCKER,J. see CRS{ER, M. 318 STOOPS,G.J. Lubll.nite or Texas, calc-sillcate minerals 776 SCHNEER, C.J. revlew ot PhiL- aclcular cdlcite aggregates? 172 Themal conductivity, osophA of, Geohiet'ory Stereographlc prol ection, of sediments 560 (Albrltton) 505 for nineral assemblages 1020 Thorite, energy of forutlon 166 SchreLberslte, lunar f095 Stlblopalladinlte Tilleyite SCHREYE&,W. see LANGER, K. 1036 cmposition 1249 Chrlstms Mts., Texas 777 1302 Titanaugite

Tltanauglte Unlt-cell data, cont! sector zoning in 40J Venezuela, nontronite 500 ferrierlte 62,L259 tl-tanlte VERGOIJW:EN,L, fluoborl-te crystal chmLstry 878 89 see SCHUILING, R,D. 166 forsterite tt47 phase tranafomatlons cJ) ,t281 VIDALE, R.J. review of Meta- structure 229,878 geoqfonlte 953 norphic and PLate Tectonic gladlte Tlaloclte I7 Regimes (Ernst) 342 new nlneral (abstr) 504 hamarite 17 VINCENT, M,G, see Mc NEAR, E, 83r hopelte TOMURA, S. see SI,NAGAWA, I. 939 987 VITAJ.IANO, C.J. TOSSELL, J.A. Electronlc hulslte 116 see BASU, A. 405 j ermej evlte structures of lron-bearing 89 Vuagnatite, new nlneral 825 oxldlc ninerals 130 Jordanlte 954 structure 831 Junltoite LZ)) _r and G.V. GIBBS: A nol- ecular-orbital study of I urbanlte I krupkalte shared edge distortlons ln L7 leuclte linked polyhedra 247 108 WADA, K, see HBIMI, T. 379 Trace elementa levyne 8s5 WAN, C. see GHOSE, S. 123 llndstronite 1n beryl 102 L7 WARNER,J.L. Iudwl.glte in lunar pJ-agloclase 1076 ll7 see SIIIONDS, C.H. 569 Dewsonlte ln pyrlte 254 261 Washlngton TMCY, R.J. and P. ROBINSON nontgomerylte t2 clinoptlollte 65,855 nu111te A,B. THoMPSON: Garnet r026 ferrierlte 62 offretlte 6)b conposltlon and zonlng ln offretite 855 olBsteadlte the deternlnatlon of teE- 5 perldotlte hornfels 732 oi|thoanphiboles perature and pressure of t270 philltpstte 855 orthoferrosil ite 39 quartz-aragonite-talc-schist netuorphlsm I OZ 1005 Tranqulllityite osumLLite 3t wAsrLEwsKI,P. palnlte 89 in lunar rocks 1082 see UIMER, c.C. 653 Pd5Sb2 Tranmlsslon electron l25l WATTS, G. see A.DAIIIS,VJ,M. 560 pectollte nlcroseopy, hornblende 260 230 WATTS, N,L, PaleopedogenLc pekoite nl11erlte a,t') L7 palygorskite 299 pellyite TreEollte, Montana, analyses I 131 ot Welbulllte, related to proudite 839 perlclase Tridymlte 269 WELIN, E. see MUMME,W.G. 15 plcropharucolite suPerstructure 97r 5ZO I,IHEELER,E,P. see BERG, J.H. 29 plnaklolite Troilite, lunar 1093 TL7 I,IHITE, J,S,,JR. proudlte Trollelte, 839 see GREY, LE, 1203 pyrrhotlte phase relations 409 22 Whitlocklte, lunar !092 quarEz Tsavollte=grossular (abstr) r78 LL47 WHITNEY, J.A. and J,C, STORMER,: TSCI{ERNICIi, R.W. sanidlne 407 Ceothemometry and geoba- scapollte gee WISE, W.S. 60,853 869 rometry in eplzonaL granlte TSONG,r.S.T. searlesite 123 lntrusions 75I and A,C. MCLAREN,B.E. HOBBS: serandlte 229 WILLIAMS, S.A, JunltoLte, a Determlnatl.on of hydrogen sl11lnanlte t026 new hydrated calclm zinc ln slllcates 921 SrAt2Si2Og 4t4 slllcate 1255 Turkey, vuagnatLte 825 SrGa2S1208 4r4 WILSON, M.J. and D.C. BAIN: TUTTLE, O.F. acceptance of stannlte 26L Occurence of Leucophosphlte lO27 Roebllng Medal 5f3 stannoldlte 261 I,IINDOI.{,K.E. and A.L. BOETTCHER: stlblopalladlnite l25r The effect of reduced actlv- stringhelte 189 Ity of anorthite on the re- strontlanite I 002 action grosaular + quartz - ULMER, G.C, and M, ROSENHAUER, surlnmite 193 anorthlte + wolLastonlte 889 E. nroERt4ANN, J. GTMER, talc L747 WISE, W,S. afld S.E. LoH: A. DRORY-I,IOLFF, P. WASII.EWSKI: taranakite 330 Equlllbria and orlgin of App1tcablllty of eLectro- tttanlte 239,437,88r mlnerals ln the system choleaL oxygen fugacity trldymlte 971 A12o3-A1Po4-H2o 4o9 meaaurements to geother- vuagnatite 62I _r and R.I,l. TSCITERNTCU: noneEry 653 United States Chmlcal eomposltlon of Unlt-ceLl data see lndlvldual states ferrlerlte 60 adamLte 979 Unnaned empounds _r and R.w, TSCHERNTCH: aiklnite LI AB5CuTe 52 (abstr) Ll6 The chmleal conpositlons al-blte L2t5 AB2Pb11Sb16527 (abstr) 1055 and orlgln of the zeoLltes alkall feldspare 206 (Ba, Sr)VOS1206(abstr) 178 offretlte, erlonlte, and alirnogen 31I CsAlSl50l 2 , synthesls 170 revyne 853 anphlboles 1133, 1270 Cu4BlS4 (abstr) I055 Wlttlte, reLated to proudite 839 andradite 26 Pt-Pd ninerals (abstr) L79 WOERMANN,E. 6ee IU,MER, G.C. 653 BaGa2Sl206 4r4 Unnamed nineralg Wolfrmlte bermnlte t24l see Mlneralg, unnamed stablllty relatlona 944 bisnuthlDlte l7 Utah, strlnghaElte 189 Wolla6tonite blxbylte 1227 ChrlstEas Mts., Texas 777 braunite !227 forutlon from grossular + bredlglte 74 qtat Ez 889 caAf2Sl208 474 VAN DER RIJST, II. WOOD, B.J, Mlxlng propertleg carrboydlte 366 see SCHUILING, R.D. r66 of tschemakitic clino- ceLslan 996 VAN DYCK, D. and P. TAMBUYSER, proxenes 599 crichtonlte t204 J. VAN I-ANDIIYT, S. AI.IELINCKX: tlOOD, D.L. see MSSAU, K. 100 CsAlS15O12 170 HLgh-re6olutlon electron Wroewolfelte diopslde 304 olcroscopy of duortLerite l0f5 new nlneral (abstr) 179 eakerite 956 VAN LANDUYT, J. WUENSCH,B.J, see MUl,lME,W.G. I5 enatatite 7747 see VAN DYCK, D. l0l6 erionlte 856 Vauite, related to ol-mateadite 5 Zussmanite 1303

$|I,LIE,P.J. and W.L. HUANG: olmsteadite 7 YUND, R.A. see SIPLING, P.J. 897 Petrogenetlc grid for Pd5sb2 L252 slllceous dolonltes 691 proudlte 64) stlblopalladlnlte t252 strl.nghanLte r90 surlnanlte 195 zANAzzl, P.f. see FANTANI' L. Lz XenoLiths vuagnatlte 827 ZANZARI, A.R. 6ee FAI{TANI, L. L2 ln basalts and klnberliteg 638 ZEN, E-AN and J.V. CHERNOSKY': BaJa Callfornia, Mexlco 7t6 Correlated free energy Nevada lz) valuea of anthophylllte' Xlngzhonglte YAI'IANAXA, T. and A. KATO: bruclte, cllnochrysotlle' new nlneral (abstr) I85 M6sabauer effect study enstatlte, foraterlte, Xoconecdtllte of stannite, stannoidlte, quattz and talc 1156 new nlneral- (abstr) s04 and nawsonlte. 260 Zfreon, energy formatlon 166 X-ray dlffractlon data see TAKEUCHI, Y. 229 Lunar f083 carrbodydlte 358 Yanzhongite=kotulsklte (abstr) I85 ZlTkellte, lunar 1089 hamotoEe 496 Ylxunlte ZUBERI, Z.H. and 0.C. KOPP: Jffiltolte t257 new nlneraL (abetr) 185 Dlfferentlal reactlon Jurbanlte I Yofortlerlte analysis (DM) 281 nawaonlte 262 new ELneral (abstr) 34I Zuesmanlte, polytypLsn 470

NOTICE

In an effort to cut production costs, The AmericanMineralogist will only accept tablestyped to the followingwidths:

4.5- 5.5 inchesfor I column table 9.5-11.0inches for 2 columntable 12.0-14.5inches for broadsidetable

Pleasesingle-space when possible. For specificinstructionssee Am. Mineral.6l, p' 349.