American Mi neralogist,Volume78, pagesI 350-1359, 1993

SUBJECT INDEX, VOLUME 78, 1993

AlzO:-SiOz-H20,285 Analysis, chemical(mineral), cont. Analysis, chemical(mineral), cont. Ar, 1135 columbite,419 samarskite,419 Au,877 cordierite,1041 sanidine,601 Auqa-ssHge-rz,1108 diamond,753 serendibite,195 a-B qtartz,694 diaphorite,85 smectite,l2l7 Abhurite,233 &avite, 265 sodium-potassiummica, 782 Aeschynite,419 Fe-Pt,178 spinel,873, 1002 Alaska, 143, LO66 Fe2O3-FeTiO3,941 staurolite,345, 988, 1041 Alberta,225, 230 fangite, 1096 taikanire,1088 Algebraicanalysis, 1257 feldspar,158 tengerite-(Y),425 Alkali feldspar,952 fergusonite,419 tourmaline,1299 Almandine,405 fluid inclusions,657, 804 tremolite-richteite, 23 Aluminosilicate,594, 9ll foitire, 1299 tschernichite,822 Aluminum silicate,298 forsterite+ monticellite,42 vaninite, 1262 Alumotantite,845 galena,85 widgiemoolthalite,819 Amazonite,500 garnet,113, 132, 158,338,345, zircon, 36 Amorphoussilica, 1066 826 [erratum],988,1002, 1041 Analysis, chemical(rock) Amphibole,96, 405, 733, 746, 968, gedrite,511 amphibolite,988 t1r7 halogen,641 basalt, 794 Amphiboleactivities, 1174 hornblende,968 basanite,1230 Amphibolite, 988 ilmenite, 113, 826 lerratum] lunar rocks, 360 Analcime,225,230 jacobsite,1304 magnesio-arfvedsonite,96 Analysis,chemical (mineral) kaersutite,968, 1230 manganesecummingtonite, 96 aeschynite,419 kosnarite,653 microspheres,873 algebraicanalysis, 1257 lindqvistite, I304 pelite, 158, 345 amphibole,96,'133, 746, 968 lizardite, 391, 844 [erratum] PIXE,893 analcime,225,230 lunar rocks, 360 rhyolite,612 annite,665, 669 magnetite+ ulvdspinel,565 trachybasalt,1230 anorthite,601 mahlmoodite,437 Andalusite,298, 594 anthophyllite,5 11 rnoryanite, 762 Andalusite+ corundum+ qtartz, 594 antigorite, 391, 844 [erratum] muscovite,782 Andradite,957 aqtamarine, T62 olivine,132,794, l23O Angola,l2l7 arfvedsonite,733 orthoamphibole,1041 Annire, 665, 669 augite,1230 orthopyroxene,921, 1016 Anorthite,601 bashasite-(Ce),415 paragonite, 782 Anorthite-orthoclase,601 bernalite,827 phengite,158 Anorthite-sanidine,601 beryl, 762 phlogopite,665, 669, 1056 Anorrhosite,1016 biotite,113, 158, 665, 669,826 pitchblende,1 262 Anthophyllite, 5l 1 [erratum],1031 plagioclase,1041, 1066 Antigorite,75, 391,844 [erratum] bucite, 271 poldervaartite,1082 Apatite,210, 213, 441, 446, 641, calcite,49 potassiumiron silicate,627 r275 chamosite,1208 potassiummagnesium silicate, 62'7 Apatitefission tracks, 210, 213, 441, chlorite-smectite,37 7 potassiumzinc sllicate,627 446 chromite,68,724 povondraite,433 Aquamarine,762 chromiumclinochlore, 68 preiswerkite,1290 Arfvedsonite,733 chrysotile, 391, 844 [erratum] pyroxene,1002, 1066 Arizona,968, l23O clinochlore, 1208 quenchedliquid, 1016 Arkansas,437 clinopyroxene,1 32 rutile,1181 Arsenoflorenc ite- (La), 672 0003-004x/93lI I I 2- r 350$02.00 l350 SUBJECTINDEX, VOLUME 78,1993 1351

Arsenoflorencite-(Nd), 672 Cathodoluminescence,1113 Crystal structnre, c ont. Augite, 1230 Cebaite,1108 beryl, 762 Austria, 260 CentralPacific, 1217 calcite, 775 Awards Chamosite,607, 1208 chlorite,1l97 Mineralogical Society of America Chelyabinskite,1108 chromite, 724 Award, acceptanceof, 856 Chile,988 clinoptilolite, 260 Mineralogical Society of America China, 1056, 1275 dolomite, 769 Award, presentation of, 853 Chlorite, 607, 1197, 1208 dravite, 265 Roebling Medal, acceptance of, Chlorite-chromiteintergrowth, 68 fangire, 1096 851 Chlorite-H2o,1208 foirite, 1299 Roebling Medal, presentationof, Chlorite-smectite, 37 7 garnet, 583 850 Chromite,68,724 gedrite, 5l I Chromiumclinochlore, 68 hollandite (KAlsi308), 493 Ba-dominant brewsterite, 1314 Chrysotile,391, 844 [erratum] leakeite, 733 BaSOr,1314 Clinochlore,1208 lindqvistite, 1304 BaSzOr'HzO,1314 Clinoptilolite,260 mahlmoodite, 437 Ba2A12S3(OH)a'8HzO,13 l4 Clinopyroxene,132, 456, ll17 majorite, 1165 Ba2S2O3F2,1314 Clinotobermorite,6'1 2 moctezumite, 835 Bannisterite, 233 Cohen,Alvin Jerome,Memorial of, morganite, 762 Baratovite (= discredited 1340 mullite, 1192 katayamalite), 450 Columbite,419 nickel magnesium cobalt richterite, Basalt, 794 Compressibilitymeasurements 633 Basanite, 1230 HzO,271 orthopyroxene,921 Basrnesire-(ce), 415 hollandite(KAlSi:Or), 493 poldervaartite,1082 Bearthite, 1314 mullite,1192 potassiumiron silicate,627 Bernalire, 827, 1108 Computerprograms potassiummagnesium silicate, 627 Beryl, 162 FTTMAFIC,840 potassiumrichterite, 980 Betpakdalite, 845 xPow, 1104 potassiumzinc sllicate,627 Biotite, 113, 158, 665,669,826 xPowPLoT,1104 povondraite,433 [erratum], 1031 Connecticut,338 preiswerkite,1290 Bolivia, 433 Coquandite,845 ribbeite, 190 Bond-valence theory, 884 Cordierite,1041 rutile, ll81 Brazil, 68, 762 Coronas,331 samarskite,419 British Columbia, 391, 844 [erratum] Cowlesite,845 sartorite,619 Brookins, Douglas G., Memorial of, Crystalgrowth serendibite,195 870 chlorite-chromiteintergrowth, 68 silicatespinel, 1320 Brucite, 277 diamond,753 sillimanite,461 Buckhornite, 11 08 garnet,345 spangolite,649 Buddingtonite, 204 magnesio-arfvedsonite,96 staurolite,477 Bystrite, 450 manganesecummingtonite, 96 raikanite,1088 microspheres,873 tengerire-(Y),425 CaClz,1108 olivine, 794 tolbachite,l8T 4CaO'3AlzOlSOl 672 plagioclase,143 topaz-OH,285 Cl-dominant kettnerite, 233 staurolite,345 tourmaline,1299 Cs analogue of gainesite,653 topotaxy,68 |jidymite, 247 Cu-Pb-Fe sulfide, 1314 Crystal structure ZrSiOa,245 Cu6Bi2S6,1314 amphibole,746 Crystal synthesis CuoFe:AgzSrr,672 anthophyllite,5 1 1 anorthite,601 Calcite, 49,775 antigorite,75 brucite, 271 California, 204, 415,968, lll7, aqtamaine,762 chlorite,1208 1230, 1299 arfvedsonite,733 garnet,583, 1002 Cancrisilite, 1314 bashasite-(ce),415 nickel magnesiumcobalt richterite, Cannonite, 845 bernalite,827 633 1352 SUBJECTINDEX, VOLUME 78,1993

Crystal synthesis, cozt. Electron diffraction, cont. Errata sanidine, 601 smectite, 1066 lizardite and magnetite in silicate spinel, 1320 sodium-potassiummica, 782 serpentinite, 844 spinel, 1002 tremolite-richterite, 23 mixing properties in biotite, 826 tolbachite, l8T Electron microscopy Expansivity measurements topaz-OH, 285 aeschynite,419 chlorite, ll97 tremolite-richterite, 23 amorphous silica, 1066 silicate melts, 325 Cuproaurite, 672 anthophyllite, 5 I 1 Experimental apparatus, 1286 antigofite, 75 Experimental petrology apatite,641 Ar, 1135 Danburite, 91 1 buddingtonite, 204 aluminum silicate, 298 Decarbonation reactions, 804 calcite,775 andalusite + corundum + qtartz, 594 Diamond, 753 chromite, 724 anorthite, 601 Diaphorite, 85 columbite, 419 anorthosite, 10 16 Diopside, 1246 diamond, 753 biotite, 1 13, 826 [erratum] Discredited minerals diaphorite, 85 bncite,277 baratovite (= discredited diopside, 1246 experimental apparatus, 1286 katayamalite), 450 dolomite, 769 Fe-Pt, 178 katayamalite (= discredited enstatite, 1246 gabbro, 1016 baratovite), 450 fergusonite, 419 garnet, 113, 826 [erranrm], 1002 kehoite (= mineral mixture), 233 fluorite, 641 HzO,2'11 Dolomite,769 franckeite,85 halogen diffusion, 316 Dravite,265 galena,85 ilmenite, ll3, 826 [erfatum] DTA,TGA gedrite, 5 I I kimberlite, 132 aqtamarine, T62 illite, 1217 kyanite + corundum + quartz, 594 beryl, 762 kaolinire, 904 monzonorite, 1016 brucite,27l magnesio-arfvedsonite,96 NazSi+Oqmelt,574 buddingtonite,204 majorire,1165 olivine, 469 chamosite,1208 manganesecummingtonite, 96 potassiumrichterite, 980 clinochlore, 1208 mica,158 sanidine,601 kaolinite, 904 microspheres,873 silicateliquid, 1135 morganite,762 muscovite,782 silicate melts, 325, 1324 silicatemelts, 325 paragonite,782 spinel,1002 pitchblende,1262 tremolite-richteite, 23 plagioclase,143,1066 Xe, 1135 Edenharterite,845 pyroxene,1066 Editors,1992 Report of the, 861 samarskite,419 Electrical properties, 877 sartorite,619 2FeCls'5HzO,1108 Electron diffraction smectite,l2l7 FeO-FezOr-SiOz-AlzOz, 1002 calcite, 775 smectite-illite,465 Fe-Pt,178 chromite, 724 sodium-potassiummica, 782 Fe2(OH)3C1,450 diaphorite, 85 staurolite,345 Fe2O3-FeTiO3,941 franckeite, 85 topaz, 641. Fe2SiO4spinel, 456 galena, 85 tremolite-richteite, 23 Fe3*,500 halloysite, 1066 tridymite, 241 Fangire, 1096 magnesio-arfvedsonite,96 '$anifite, 1262 Feldspar, 158 majorite, 1165 zircon. 36 Fergusonite, 419, 672 manganesecummingtonite, 96 Enstatite, 1246 Fergusonite-(Nd),672 muscovite,782 EPR spectroscopy Ferrocarpholite, 450 paragonite,782 amazonite, 500 Fenowodginite, 845 plagioclase,1066 calcite, 49 Financial Advisory Committee, 1992 pyroxene,1066 microcline, 500 Report of the, 860 sartorite,619 Erniggliite, 845 Fluid flow, 804 SUBJECTINDEX, VOLUME 78,1993 l 353

Fluid immiscibility, 804 Geothermometry,113, 826 [erratum] Hydrogrossular,1149 Fluid inclusions, 216, 220, 338, 657, aluminosilicate,594 Hydroxycancrinite,13 14 804 apatite,210, 213, 441, 446 Fluorite, 641 garnet+ biotite,338,345 IrAsSb,233 Foitite, 1299 graphite,533 IrOz,1108 Fontanite, 845 mafic rocks,840 Igneous petrology Former officers, medal recipients, and orthopyroxene,921 analcime,225, 230 meeting places, 863 pelite,158, 681 anorthosite,I0I6 Forsrerite,1143 ultramafic rocks, 840 granite,733 Forsterite + monticellite, 42 Germany,968 kimberlite, 132 France,968, 11l'1, 1275 Granite,733 lunarrocks, 360 Franckeite, 85 Granulite,331 mantlemetasomatism, 1117 Franklinphilite, 672 Graphite,533 megacryst,1230 Greenland,377 olivine leucitite, 1056 y-CrO(OH),233 Grossular,957, 1149 peralkalinemelts, 316 Gabbro, 1016 Grossular-and radite garnet,9 57 PIXE,893 Gal{pagos, l2l7 Guarinoite,1314 plagioclase,143 Galena,85,877 rhyolite,1031 Garnet, ll3, 132,158, 338, 345, HzO,27l rhyolitic magma,612 583, 826 [erratum], 988, 1002, HzO diffusion,1324 silicate melts, 325, 1324 1041 H2Ofugacity, 1031 IIIite, l2l7 Gamet isograd, 1257 H2O-COz,558 Ilmenite, 113, 826 [enatum] Gedrite, 51I HzO-COz-(Na,K)Cl,804 India,96 Geobarometry HoSizOz,253 IR spectroscopy AlzOs-SiOz-H2Q,285 Halloysite, 1066 andradite,957 aluminosilicate, 594 Halogen,316,641 basalt, 794 '194 basalt, Halogendiffusion, 316 buddingtonite,204 gamet + biotite + plagioclase + Hawaii,794, 873 diamond,753 muscovite,338, 345 High-pressurephases fluid inclusions,338 H2O fugacity, 1031 u-B quartz,694 garnet,338 mafic rocks, 840 Fe-Pt,178 grossular,957, 1149 pelite, 113, 158,681, 826 [erratum] Fe2SiO4spinel, 456 grossular-andradite gamet,9 57 ultramafic rocks, 840 garnet,1002 kaolinite, 904 Geochemistry HzO-COz,558 olivine, 469 amphibole, 968, lll7 KAISi:Ogftollandite), 493 potassiumrichterite, 980 amphibolite, 988 kaolinite, 904 rhyolite, 1324 andalusite, 594 kimberlite, 132 rutile,1181 chromite, 68 (Mg,Fe)zSiO+spinel, 456 smectite,904 clinopyroxene, 1117 magnesite,1328 topaz-OH,285 diamond, 753 majorite,456, 1165 Italy, 75 fangire, 1096 NazSirOgmeIt,574 halogendiffusion. 316 olivine,469 Jacobsite,1304 hornblende, 968 orthopyroxene,1336 Japat, 425 kaersutite, 968 peridotite,1332 kyanite, 594 silicatespinel, 1320 KAlSirOe-Xe,1135 lunar rocks, 360 smectite,904 KzSi+Og-Xe,1135 melt inclusions, 612 spinel,1002 KzTiSirOq,1108 metapelite, 988 topaz-OH,285 Kaersutite,968, l23O peridotite,1ll7 wadsleyite,456 Kaluginite,450 PIXE, 893 ZrSiOn,245 Kaolinite, 904 potassium richterite, 980 Hornblende,968 Katayamalite(= discredited silicate melts, 325 Huanghoite,1108 baratovite),450 smectite. 1217 Huanghoite-(Ce),1314 Kehoite(= mineral mixture), 233 1354 SUBJECTINDEX, VOLUME 78,1993

Kenya,265 Magnesite, 1328 Meta-uranocircite lI, 672 Kimberlite, 132 Magnetic properties Mexico, 85,225,230, 641,804, 835, Kinetics bernalite, 827 1230 apatite fission tracks, 210, 213, chromite, 724 Mica, l, 158 441, 446 Fe2O3-FeTiO3,941 Microcline, 500 brucite, 271 Magnetite, 391, 844 [erratum] Microspheres,873 coronas, 331 Magnetite + ulvrispinel, 565 Mineralogical Society of America garnet, 345 Mahlmoodite, 437 Award HzO diffusion, 1324 Maine, 653 acceptance of, 856 muscovite, 158 Majorite, 456, 1165 presentationof, 853 NazSiaOqmelt, 574 Manaksite, 1314 Moctezumite, 835 olivine, 794 Manganesecummingtonite, 96 Moganite, 672 orthopyroxene, 921, 1016 Mantle metasomatism,ll17 Molecular-orbital theory, 884 Pb diffusion, 500 Massachusetts,533 Monzonorite, 1016 silicate melts, 325, 1324 Mather, Katharine, Memorial of, 239 Moon, 360 weathering, 405 Matveevite, 450 Morganite, 762 Klyuchevskite, 450 McConnell, Duncan, Memorial of, Mcissbauerspectroscopy Komkovite, 450 679 amphibole, 968 Kopeiskite,1108 Mckelveyite-(Nd), 233 annite, 665, 669 Korkinoite, I108 Mckelveyite-(Y), 233 antigorite, 391, 844 [erratum] Kosnarite, 653 Mechanical properties bernalite, 827 Koutekite, 672 fangite, 1096 biotite, 665,669 Krasnogorite, 672 mullite, 1192 chrysotile, 391, 844 [erratum] Krasnoselskite,672 Na2SiaOemelL574 clinopyroxene, 456 KREEP,360 silicate melts, 325 FezSiO+spinel, 456 Kyanite, 285, 298, 594, 952 Megacryst, 1230 garnet, 1002 Kyanite + andalusite,594 Melt inclusions, 672 hornblende, 968 Kyanite + corundum + qtartz, 594 Melt structure kaersutite, 968 halogen,316 lizardite, 391, 844 [erratum] high temperature, 699 (Mg,Fe)zSiOa spinel, 456 Labrador,1016 Na2Si4Oe,574 majorite, 456 Lateite, 405 silicate glasses,253 mica, I Laumontite, 450 silicate melts, 1324 orthopyroxene, 8 Lantite,845 Memorials phlogopite, 665, 669 Leakeite,'133 Brookins, Douglas G., 870 wadsleyite, 456 Leucite, 486 Cohen, Alvin Jerome, 1340 Mullite, 1192 Leucophanite, 6'12 Mather, Kathanne,239 Mummeite, 845 Liebalite, 672 McConnell, Duncan, 679 Muscovite, 158, 782 Lindqvistite, 1304 Metamorphic petrology Lizardite, 39 l, 844 [erratum] amphibolite, 988 Lorcttoite, 672 coronas,331 (NHa)zMg(SO4)2'4H2O,1108 Luberoite,450 fluid flow, 804 NaAlSiO+-SiOz,710 Lunar rocks, 360 garnet, 338, 345 NaAlSi:Oa-Xe,1135 Lutecite,233 garnet isograd, 1257 NaBSiO+,233 granulite,331 Na-Ba-Mn fluorosilicate, 672 graphite, 533 NazSi+Oqmelt, 574 (Mg,Fe)2SiOaspinel. 456 kyanite + andalusite,594 NagSr(POaXCq),233 Mg[(UOz)(AsO ill 4H2o, 450 magnetite, 391, 844 [erratum] NaroKzlSirrOr6(OH)181'38H2O,672 Mg2SiO4-CaMgSiOa,42 metapelite, 988 Namansilite, 1314 Mn analogue of arseniosideite, 672 pelite, 113, 826 [erratum] Native brass, 1314 Mn silicate, 672 P-7 paths, 1041 Neptunite, 233 Mafic rocks, 840 staurolite, 345, 4'17 Neutron diffraction Magnesio-arfvedsonite, 96 Metapelite, 988 aquamarine, T62 SUBJECTINDEX, VOLUME 78,1993 r355

Neutron diffraction, c ont. New minerals (abstracts),conf. New minerals (absfiacts), cont. beryl, 762 bernalite, 1108 (Pd,Cu,Pt,Fe)qSn(Te,S)a,672 chromite, 724 buckhornite, 1108 (Pd,Cu)3Sn,233 morganite, 762 bystrite, 450 (Pd,Pt,Ag)8(Te,B i)2, 672 xPow, 1104 CaClz,1108 Pdz(Sb,As),845, 1108 xPowPLoT,1104 4CaO'3AIzOr'SOr,672 Pd2(Sn,Sb),672 Nevada,957,968, l23O Cl-dominant kettnerite, 233 Pd4Cu2Sn3,1108 New Hampshire,5ll Cu-Pb-Fe sulfide, 1314 PdeAgTea,,672 New Mexico, 733 Cu6Bi2S6,1314 PdsSbg,672 New mineral data (abstracts) CuoFe:Ag;Srr,672 PrBi, 1108 abhurite, 233 cancrisilite, l3l4 (Pt,Ir)2(As,S)3,672 alumotantite, 845 cannonite, 845 Ptz(As,S):,233 bannisterite, 233 chelyabinskite, 11 08 Pt2(Sb,Bi)3,233 betpakdalite, 845 clinotobermorlte, 672 Pt3Cu,1108 cebaite, 1108 coquandite, S45 Pt3Sb,1108 cowlesite, 845 edenharterite,845 Ptr(Sb,Sn,Bi)a,233 cuproaurite, 672 erniggliite, 845 padmaite, 450 fergusonite, 672 2FeClg'5HzO,1108 paranite-(Y), 450 fergusonite-(Nd), 672 Fez(OH)rCl,450 peprossite-(Ce), 11 08 ferrocarpholite, 450 ferrowodginite, 845 polyphite, 1314 huanghoite, ll08 fontanite, 845 quadruphite,1314 huanghoite-(Ce), l3l4 franklinphilite, 672 RhNiAs, ll08 klyuchevskite, 450 y-CrO(OH),233 Rhsbs, 1108 komkovite, 450 guarinoite,1314 redikortsevite,I108 koutekite, 672 hydroxycancrinite, 13 14 reppiaite, 450 laumontite, 450 IrAsSb, 233 Si-dominant cancrinite, 233 lazurite, 845 IrOz, 1108 simferite, 450 leucophanite, 672 KzTiSisOq,1108 sitinakite, 1314 lorettoite, 6'72 kaluginite, 450 stalderite, 845 lutecite, 233 kopeiskite, 1108 sulfalumite, 1108 mckelveyite-(Nd), 233 korkinoite, 1108 swaknoite, 1108 mckelveyire-(Y), 233 krasnogorite, 672 theresemagnanite,1314 meta-uranocircite Il, 672 krasnoselskite,672 tinnunculite, 450 moganite, 672 liebauite, 672 titanowodginite, 845 native brass, 1314 luberoite, 450 trembathite, 233 neptunite, 233 MgI(IJOTXAsO q)lz'4HzO, 450 unnamed (Ir,Pt,Rh)Sz,672 revdite,1108 Mn analogue of arseniosiderite, unnamedPdPGM,672 russellite, 450 6'.12 wadalite, 1314 spertiniite, 233 Mn silicate, 672 weinebeneite, 845 taikanite, 845 manaksite, 1314 wodginite group, 845 tantalowodginite, 845 matveevite, 450 Zn analogue of ktenasite, 672 wittite, 233 mummeite, 845 Zn schulenber$te,233 zhonghuacerite, 1108 (NH+)zMg(SOa)z'4HzO,I 108 (Zn,Cu,Fe)S, 450 New minerals (abstracts) NaBSiO+,233 New minerals (descriptions) Auqa-ssHge-rz,1108 Na-Ba-Mn fluorosilicate, 672 bernalite, 827 arsenoflorenc ite-(La), 67 2 Na:Sr(POnXCo:),233 fangite, 1096 arsenoflorencite-(Nd),672 NaroKzlSiraO:e(OH)rsl'38HzO, 672 foitite, 7299 Ba-dominant brewsterite, 1314 namansilite, l3l4 kosnarite, 653 BaSO:, 1314 olekminskite, 450 lindqvistite, 1304 BaSzO:'HzO,l314 Pbo, 1108 mahlmoodite, 437 Ba2Al2S3(OH)e'8HzO,I 3 14 (Pd,Ag,Cu)lSg,672 poldervaartite, 1082 Ba2S2O3F2,l3l4 Pd-Bi chloride, 1374 povondraite, 433 bearthite, 1314 Pd-Bi sulfide,1314 tschernichite, 822 l 356 SUBJECTINDEX, VOLUME 78,1993

New minerals (descriptions),conr. Opticalproperties, cont. Paranite-(Y), 450 widgiemoolthalite, 819 widgiemoolthalite,819 Pelite, l13, 158, 345, 681,826 New SouthWales, 391, 827,844 wollastonite,952 Ierratum] Ienatum] Order-disorder Pennsylvania, 216, 220, 657, 1208 New York, 195 aluminosilicate,911 Peprossite-(Ce),1108 New Zealand, 968 calcite, T'75 Peralkaline melts, 316 Nickel magnesium cobalt richterite, chromite, 724 Peridotite, 1117,1332 633 clinoptilolite, 260 Phaseequilibria NMR spectroscopy dolomite,769 o.-Bqttartz,694 aluminosilicate,911 dravtte, 265 algebraic analysis, 1257 grossular, ll49 Fe2O3-FeTiO3,941 aluminum silicate, 298 hydrogrossular, ll49 forsterite + monticellite,42 andalusite,298 olivine, l6 leucite,486 andalusite + corundum + qtartz, 594 sillimanite, 461 orthopyroxene,921, 1336 anorthite-sanidine,60^ tidymite, 241 Si-Fe,627 brucite,27l Noble gas, ll35 Si-Mg,627 chamosire,607,1208 Nomenclature, 1313 Si-Zn,627 chlorite, 607 North Carolina, ll97 sartorite,6l9 clinochlore, I208 North Korea, 957 silicatespinel, 1320 decarbonation reactions, 804 Northern Tenitory, 533 sillimanite,461 fluid immiscibility, 804 Norway, 331,641, 1016 smectite,1217 garnet, 1002 smectite-illite,465 kyanite, 285,298 taikanite,1088 kyanite + corundum + qtartz, 594 o, 988 tridymite, 241 leucite,486 Officers of MSA Oregon,822 magnetite + ulvcispinel, 565 Former officers, medal recipients, Orthoamphibole,1041 noble gas, 1135 and meeting places, 863 Orthopyroxene,8,921, 1016,1336 pelite, 158 Officers and committees for 1993, plagioclase,143 867 pyroxene, 1002, 1246 Olekminskite, 450 Pbr+,500 sillimanite, 298 Olivine, 16, 132, 405, 469, 794, Pb diffusion,500 spinel,1002 1230 Pb2*,500 thermodynamic data, 107 Olivine leucitite, 1056 Pbo, il08 topaz-OH, 285 Ontario, 1 (Pd,Ag,Cu)aSg,672 Phase transitions Optical properties Pd-Bichloride, 1314 leucite,486 alkali feldspar, 952 Pd-Bi sulfide,1314 rridymite, 241 bernalite, 827 (Pd,cu,Pt,Fe)sSn(Te,S)n,672 Phengite, 158 cathodoluminescence,1 I 13 (Pd,Cu):Sn,233 Phlogopite, 665, 669, 1056 fangite, 1096 (Pd,Pr,Ag)sGe,Bi\, 672 Pitchblende, 1262 fluid inclusions, 657 Pdz(Sb,As),845, 1108 PIXE, 893 foitite, 1299 Pdz(Sn,Sb),672 Plagioclase,143,952, 1041, 1066 kosnarite, 653 PdaCuzSnr,1108 Poldervaartite, 1082 kyanire, 952 PdaAgTea,,672 Polyphite, 1314 lindqvistite, 1304 PdsSb:,672 Potassiumiron silicate, 627 mahlmoodite, 437 PtBi, 1108 Potassium magnesium silicate, 627 orthopyroxene, 8 (Pr,Ir)2(As,S)3,672 Potassium richterite, 980 plagioclase,143,952 Ptz(As,S):,233 Potassium tourmaline, 433 poldervaartite, 1082 Pt2(Sb,Bi)3,233 Potassium zinc silicate, 627 povondraite, 433 PtrCu,1108 Povondraite, 433 spindle stage, 657 Pr3Sb,1 108 Preiswerkite, 1290 tengerite-(Y), 425 Ptr(Sb,Sn,Bi)+,233 P-? paths,1041 topaz-OH,285 Padmaite,450 PTMAFIC,840 tschernichite, 822 Paragonite,782 Pyroxene, lOO2, 1066, 1246 SUBJECTINDEX, VOLUME 78,1993 135'7

Quadruphite,1314 Si-dominantcancrinite, 233 Sweden, 425, lll3, 1208, 1304 Quantummechanical calculations, 253 Si-Fe, 627 Switzerland, 619,1290 Quebec,l, 391, 665,669, 844 Si-Mg,627 Systems (chemical) lerratuml,957, ll49 Si-Zn,627 AlzO:-SiOz-HzO,285 Queensland,968 Samarskite,419 anorthite-orthoclase, 601 Quenchedliquid, 1016 Sanidine,601 chlorite-HzO, 1208 Saprolite,405 FeO-Fe2O3-SiOz- AlzOz, l0O2 RhNiAs,1108 Sartorite,619 HzO-COz,558 Rhsbs,1108 Saskatchewan,I262 HzO-COz-(Na,K)Cl,804 Ramanspectroscopy SaudiArabia, 968 KAISi:Oa-Xe,1135 aluminosilicate,917 Scanningelectron microscopy, 405 KzSiaOq-Xe,1135 fluid inclusions,216, 220, 338 Scanningtunneling microscopy, 877 Mg2SiO4-CaMgSiO442 forsterite,l143 Scheelite,1275 NaAlSiOn-SiOz,710 garnet,338 Scotland,331 NaAlSirOs-Xe, 1135 graphite,533 Secretary,1992 Report of the, 858 Na2Si4Oe,574 Mg2SiO4-CaMgSiO442 Serendibite,195 silicate melts, 710 magnesite,1328 SierraLeone, 724 viscosity, 710 olivine, 469 Silicateglasses, 253 zirconium phosphate, 437 potassiumrichterite, 980 Silicateliquid, 1135 preiswerkite,1290 silicate melts,325, 699, 710, 1324 Tadjikistan, 500 silicatemelts, 699 Silicatespinel, 1320 Taikanite, 845, 1088 ZrSiO+,245 Sillimanite,298, 461 Tantalowodginite, 845 Redikortsevite,1108 Simferite, 450 Tanzania, ll49 REE Sitinakite,1314 Ten9eite-(Y), 425 apatite, 1275 Smectite,904, 1066, 121'l Theresemagnanite, 131 4 bastnAsite-(Ce),415 Smectite-illite,465 Thermodynamic data, 107 clinopyroxene,lll7 Sodium-potassiummica, 782 amphibole activities, 1174 melt inclusions,612 Softwarenotices aluminum silicate, 298 peridotite,1117 PTMAFIC, S4O andalusite, 298,594 samarskite,419 xPow, 1104 biotite, ll3, 826 [erratum] scheelite,1275 XPOWPLOT,lIM chamosite, 607 tengerite-(Y),425 SouthAfrica, 132, l%l, 1082,1088, chlorite, 607 Reportsfor 1992 r18l garnet, 583, 1002 Editors,861 Spain,158 HzO,27l FinancialAdvisory Committee, Spangolite,649 H2O-CO2,558 860 Spertiniite,233 kyanite, 298, 594 Secretary,858 Spindlestage, 657 magnetite + ulv0spinel, 565 Treasurer,859 Spinel,873,1002 Pb diffusion, 500 Reppiaite,450 Stableisotopes silicate melts, 325 Revdite,1108 garnet,988 sillimanite, 298 Reviewersfor AmericanMineralogist o, 988 staurolite, 56 in 1992,862 pitchblende,1 262 tremolite-richterite, 23 RhodeIsland, 533 staurolite,988 Tinnunculite, 450 Rhyolite, 612, 1031, 1324 uI.aninite, 1262 Titanowodginite, 845 Rhyolitic magma,612 Stalderite,845 Tolbachite, 187 Ribbeire,190 Staurolite,55, 345, 477, 988, l04l Topaz,641 Rietveld refinement,18'7, 633, 932 Structure-energycalculations Topaz-OH, 285 Roebling Medal aluminosilicate,911 Topotaxy, 68 acceptanceof, 851 danburite,911 Tourmaline, 1299 presentationof, 850 fangite, 1096 Trace elements Russellite,450 olivine, 16 calcite, 49 Russia,195, 500 Sulfalumite,1108 diamond, 753 Rutile,1181 Swaknoite,1108 Fe3+,5oo l 358 SUBJECTINDEX, VOLUME 78,1993

Trace elements,cont. Unit-cell data,cont. Unnamedminerals, cont. KREEP,360 serendibite,195 Pdz(Sn,Sb),672 magnetite+ ulvcispinel,565 silicatespinel, 1320 Pd4CuzSn3,1108 melt inclusions,612 spangolite,649 Pd6AgTe4,672 Pbr*,500 spinel,1002 PdrSb:,672 Pb2*,500 staurolite,56 PtBi, 1108 PIXE, 893 taikanite,1088 (Pt,Ir)2(As,S)3,672 rhyolitic magma,612 tengeite-(Y), 425 Pt2(As,S)3,233 rutile, ll8l tolbachite,187 Pt2(Sb,Bi)3,233 staurolite,477 topaz-OH,285 PtrCu,1108 zircon,1113 tremolite-richterite,23 Pr3Sb,1108 Trachybasalt,1230 tschernichite,822 Pt:(Sb,Sn,Bi)a,233 Treasurer,1992 Report of the, 859 widgiemoolthalite,8 l9 potassiumtourmaline, 433 Trembathite,233 United Arab Emirates,769 RhNiAs,1108 Tremolite-richteite, 23 UnitedKingdom,782 Rhsbs,1108 Tridymite,24l Unnamed(Ir,Pt,Rh)S2, 672 Si-dominantcancrjnite, 233 Tschernichite,822 Unnamedminerals unnamed(Ir,Pt,Rh)Sz, 672 Tunnelingmicroscopy, 877 Ausa-rsHg6-rz,1108 unnamedPd PGM, 672 Ba-dominantbrewsterite, l314 Zn analogueof ktenasite,672 Ultramafic rocks, 840 BaSOr,1314 Zn schulenberyite,233 Unit-cell data BaSzO:'HzO,1314 (Zn,Cu,Fe)S,450 amphibole,746 Ba2Al2S3(OH)e'8HzO,13l4 UnnamedPd PGM, 672 aquamarine,T62 Ba2S2O3F2,1314 Uraninite, 1262 bastniisite-(Ce),415 CaCl2,1108 Utah, 641, 657, 1031, 1096 bernalite,827 4CaO'3AlzOr'5O16'72 beryl, 762 Cl-dominantkettnerite, 233 Vermont,338, 957, 1208 calcite, 49 Cs analogueof gainesite,653 Victoria, 968 chlorire,1197 Cu-Pb-Fesulfide, 1314 Viscosity,710 chromite, 724 Cu6Bi2S6,1314 clinoptilolite,260 Cu6Fe3Ag7S11,672 Wadalite,1314 dravite, 265 2FeClr'5HzO,1108 Wadsleyite,456 Fe-Pt,178 Fez(OH):Cl,450 Weathering,405 FezO:-FeTiO:,941 T-CrO(OH),233 Weinebeneite,845 fangite, 1096 IrAsSb,233 WesternAustralia, 533, 819 foitite, 1299 IrO2,1108 Widgiemoolthalite,819 garnet,583, 1002 KzTiSisOg,1108 wittire, 233 hollandite(KAlsi3o8), 493 M g[(UOzXAsOi]t 4H2O,450 Wodginitegroup, 845 kosnarite,653 Mn analogueof arseniosiderite, Wollastonite,952 lindqvistite, 1304 672 mahlmoodite,437 Mn silicate,672 Xe, 1135 moctezumite,835 (NH+)zMg(SOa)z'4HzO,I 108 xPow, 1104 morganite,762 NaBSiO4,233 XPOWPLOT,lI(X mullite, I192 Na-Ba-Mnfluorosilicate, 672 XRD data nickel magnesiumcobalt richterite, Na3Sr(POa)(COi;233 aquamaine,762 633 NareKzlSirsOg6(OH)r8l'38H2O, 672 bashasib-(Ce),415 poldervaartite,1082 Pbo,1108 bernalite,827 potassiumrichterite, 980 (Pd,Ag,Cu)aS3,672 beryl, 762 povondraite,433 Pd-Bi chloride,1314 calcire,49,775 preiswerkite,1290 Pd-Bisulfide, 1314 chlorite, I 197 ribbeite, 190 (Pd,cu,Pt,Fe)eSn(Te,S)n,672 chlorite-smectite, 37 7 Rietveld refinement,932 (Pd,Cu)3Sn,233 chromite, 724 rutile, 1181 (Pd,Pt,Ag)sGe,Bi)t 67 2 fangite, 1096 sartorite,6l9 Pdz(Sb,As),845, 1108 foittte, 1299 SUBJECTINDE& VOLUME 78, 1993 l 359

XRD data,cont. XRD data,cont. xPow, ll04 garnet,583 povondraite,433 xPowPLoT,1104 kosnarite,653 preiswerkite,1290 XRF data lindqvistite, 1304 ribbeite, 190 basanite, 1230 mahlmoodite,437 Rietveld refinement,932 rhyolitic magma,612 morganite,762 silicatespinel, 1320 trachybasalt, 1230 mullire,1192 smectite, l2l7 muscovite,782 smectite-illite,465 Zn analogue of ktenasite, 672 nickel magnesiumcobalt richterite, sodium-potassiummica, 782 Zn schulenberyite,233 633 raikanire,1088 (Zn,Cu,Fe)S,450 orthopyroxene,1336 tengerite-(Y),425 ZrSlO+ 245 pangonite, 782 topaz-OH,285 Zhonghuacerite,1108 peridotite,1332 tschernichite,822 Zircon 36. 1113 potassiumrichterite, 980 widgiemoolthalite,819 Zirconium phosphate,437