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Alphabetical Mineral Index - O

Search returned: 762 items. Only items listed in bold are recognised mineral species. General use of other names should be discouraged.

OakermanitOakermanitaOakermaniteOakitOakitaOakiteOakstone Obertiite OboitOboitaOboiteOboritOboritaOborite OboyeritOboyeritaOboyeriteObradovicitObradovicitaObradovicite Group Obradovicite-KCuObradovicite-NaCuObradovicite-NaNaObruchevitObruchevitaObrucheviteObsidian Occidental TurquoisOccidental TurquoiseOcean AgateOcean JasperOceanjaspis OcherOchra Cobalti rubraOchran Ochra niccoliOchra rubraOchre OchroliteOchrolithOckerOcre martiale bleueOcritOcritaOcrite Octaedrisches PhosphorkupferOctaèdritOctaèdritaOctaèdriteOctahedral Arseniate of CopperOctahedral BoraxOctahedral CopperOctahedral Copper OreOctahedral Iron OreOctahedritOctahedritaOctahedriteOctibbehitOctibbehitaOctibbehiteOctophyllitOctophyllitaOctophyllite O'DanielitO'DanielitaO'DanieliteOdenitOdenitaOdeniteOderitOderitaOderiteOdinitOdinitaOdiniteOdintsovitOdintsovitaOdintsoviteOditOditaOditeOdontolite Oeil de fer Oeil de perdrixOeil-de-tigreOellacheritOellacheritaOellacheriteOelsteinOenitOenitaOeniteO-enstatitO-enstatiteOersteditaOerstedite Oerstedtite OesterditOesterditaOesterditeOesterreicherO-ferrosilitO-ferrosiliteOffretitOffretitaOffretiteOffrétiteOftedalitOftedaliteOgcoitOgcoitaOgcoiteOgdensburgitOgdensburgitaOgdensburgiteOgkoitOgkonkoitOhenicochroitOhenicochroitaOhenicochroiteOhmilitOhmilitaOhmiliteOil Quartz OisaniteOisanite (of de Saussure)Oisanite (of Klaproth)OisannitOisannitaOisanniteOjuelaitOjuelaitaOjuelaiteOkanoganite-(Y)OkayamalitOkayamalitaOkayamaliteOkenitOkenitaOkeniteOkenite (of Rink)OkermanitOkermanitaOkermaniteOkhotskitOkhotskitaOkhotskiteOkhotskite-(Mg)Okhotskite-(Mn2+)Oktaëdrisches Ttaneisen-OxydOktaedritOktibbehitOktibbehitaOktibbehite Oktoedrisches WismuthOlafitOlafitaOlafiteOldhamitOldhamitaOldhamiteOlekminskitOlekminskitaOlekminskiteOlekminskite-Paralstonite Series OlenitOlenitaOleniteOlgitOlgitaOlgiteOlibinoOligenerzOligistoOligoalbiteOligoclase Oligoclase-Albite Oligoclase-Andesine OligoclasitaOligoclasiteOligoexpanditOligoexpanditaOligoexpandite OligoklasOligoklas-AlbitOligoklas-AndesinOligoklasitOligonitOligonitaOligonite OligonsideritOligonsideritaOligonsideriteOligon SparOligonspathOlive Copper OreOlive-green Copper OreOliveiraite Olive JadeOlivenerzOlivenietOlivenitOlivenitaOliveniteOlivéniteOlivenite Group OlivenkupferOlivereiraitOlivereiraitaOlivereiraite OliviinOliviiniOlivijnOlivinOlivínÓlivínOlivinaOlivinăOlivinasOlivine Olivine Group OlivingruppeOlivinoOlivinoid OliwinyOlkhonskitOlkhonskitaOlkhonskiteOllitOllitaOlliteOllyminOlmiitOlmiiteOlmiite-Poldervaartite Series OlmsteaditOlmsteaditaOlmsteaditeÓlomOlovoOłówOlsacheritOlsacheritaOlsacheriteOlschanskitOlshanskyitOlshanskyitaOlshanskyiteOltinOltingugurtOlympitOlympitaOlympiteOlyntholit	OlyntholitaOlyntholiteOmeiitOmeiitaOmeiiteOmfacietOmfacytOminelitOminelitaOmineliteOmongwaiteOmphacitOmphacitaOmphaciteOmphacite Jade OmphazitOmsiteOnchosineOncoitaOncoiteOncophyllitOncophyllitaOncophylliteOncosineOndrejitOndrejitaOndrejite OndrušiteOnegitOnegitaOnegite OneillitOneillitaOneilliteOnfaciteOniceOnicoloOniksasOnikssÓnixOnixOnkoitOnkophyllitOnkosinOnofrite Onofrite (of Haidinger)Onofrite (of Köhler)OnoratoitOnoratoitaOnoratoiteOntariolitOntariolitaOntariolite OnyksOnyksiOnyx Onyx BarytesOnyx MarbleOnyx Opal Oolitic Opal Oolitic Quartz OösitOösitaOösite OosterboschitOosterboschitaOosterboschiteOpaalOpaaliOpacitOpacitaOpacite OpalOpálOpalaOpal-AG Opal-Agate Opal-AllophaneOpal-AN OpalasOpal Aura QuartzOpal-C Opal-CT OpaleOpalin-AllophanOpaline Opaline FeldsparOpalised GlassOpalised ShellOpalised WoodOpalitOpalitaOpalite Opalite (of Koivula and Kammerling)Opalized BoneOpalized GlassOpalized ShellOpalized WoodOpal-Jasper Opal Matrix ÓpaloOpaloOpalusOpermentOphicalcite OphioliteOphite JadeOr Ór OrangitOrangitaOrangite OranitOranitaOranite OraviczitOravitzitOravitzitaOravitzite OravizitOrawiczitOrbicular AgateOrbicular Jasper OrcelitOrcelitaOrceliteOr des chatsOrditOrditaOrdite OrdonezitOrdonezitaOrdoñeziteOreÖrebroitÖrebroitaÖrebroiteÖrebroite-III Örebroite-VIII OregonitOregonitaOregoniteOregon Sunstone Ore of ColumbiumOrganovaite-MnOrganovaite-ZnOr graphiqueOr gris lamelleuxOrichalcitOrichalcitaOrichalciteOrickitOrickitaOrickiteOriental AgateOriental AlabasterOriental Amethyst Oriental ChrysoliteOriental Emerald Oriental GarnetOrientalischer TürkisOrientalisk RubinOriental JasperOriental RubyOriental Topaz Oriental TurquoiseOrientitOrientitaOrientiteOrigerfvitOrigerfvitaOrigerfviteOrigerwfitOrigerwfitaOrigerwfiteOrileyitOrileyitaOrileyite OrizitOrizitaOriziteOrlandiitOrlandiitaOrlandiiteOrlandinitOrlandinitaOrlandiniteOrlets OrlitOrlitaOrlite OrlymanitOrlymanitaOrlymaniteOr natifOrneblendaOrnetitOrniblendaOrnithitOrnithitaOrnithite OroOrocheOro nativoOropimentOropimenteOroseitOroseitaOroseiteOrpheitOrpheitaOrpheiteOrpimentOrpimentasOrpimenteOrpimentoOrschallitOrschallitaOrschalliteÖrsteditÖrstedtitÖrstedtite ÖrstettitOrthitOrthitaOrthiteOrthoberthierineOrthobranneritOrthobranneritaOrthobranneriteOrthobrannerite-Thorutite Series Orthobrochantite OrthobromitOrthobromitaOrthobromiteOrthobronzitOrthobronzitaOrthobronziteOrthochamositOrthochamositaOrthochamositeOrthochevkinitOrthochevkinitaOrthochevkinite OrthochrysotilOrthochrysotile OrthoclaseOrthodiadochiteOrthoenstatitOrthoenstatitaOrthoenstatiteOrthoericssonitOrthoericssonitaOrthoericssonite	OrthoferrosiliteOrthoguarinitOrthoguarinitaOrthoguarinite Orthojoaquinite-(Ce)Orthojoaquinite-(La)OrthoklaasOrthoklasOrthominasragritOrthominasragritaOrthominasragriteOrthopinakiolitOrthopinakiolitaOrthopinakioliteOrthopinakiolite Group OrthopyroxenOrthopyroxeneOrthopyroxene Subgroup Orthorhombic LåveniteOrthorhombic PyroxeneOrthorhombic Zinc Carbonate OrthoriebeckitOrthoriebeckitaOrthoriebeckiteOrthoseOrthoserpieritOrthoserpieritaOrthoserpieriteOrthotaenitOrthotaenitaOrthotaeniteOrthotorbernitOrthotorbernitaOrthotorberniteOrthotscheffkinitOrthowalpurginOrthowalpurgitaOrthowalpurgiteOrthozoisitOrthozoisitaOrthozoisiteOrtitOrtitaOrtiteOrtochevkinitOrtochevkinitaOrtochevkiniteOrtoclasaOrtoclaseOrtoclasioOrtoklasOrtoklazOrtoseOrtsteinOruOruetiteOrvillitOrvillitaOrvillite OryzitOryzitaOryziteOsakaiteOsanitOsanitaOsaniteOsannitOsannitaOsanniteOsarizawaitOsarizawaitaOsarizawaiteOsarsitOsarsitaOsarsiteOsbornitOsbornitaOsborniteOscarkempffiteOserskitOserskitaOserskiteOsmOsmeliteOsmelithOsmiOsmijOsmijsOsmijumOsmínOsmioÓsmioOsmiridium Osmiridium (of Zvyagintsev)OsmisOsmiuOsmiumOsmiyûmOsmiyumOsteolith OstranitOstranitaOstraniteOstwalditOstwalditaOstwalditeOsumilitOsumilitaOsumiliteOsumilite-(Fe)Osumilite Group Osumilite-(K,Mg)Osumilite-(Mg)OsumilithOsumilith-(Mg)OswaldpeetersitOswaldpeetersitaOswaldpeetersiteOtavitOtavitaOtaviteOtayliteOtjisumeitOtjisumeitaOtjisumeiteOttemannitOttemannitaOttemanniteOttensitOttensiteOttoiteOttrelitOttrelitaOttréliteOtwayitOtwayitaOtwayiteOuatitOuatitaOuatiteOulankaitOulankaitaOulankaiteOulongaitOulongaitaOulongaiteOulopholitOulopholitaOulopholiteOurayitOurayitaOurayiteOuroOuro Verde QuartzOursinitOursinitaOursiniteOuvaroviteOvamboitOvamboiteOvchinnikovite OveritOveritaOveriteOverite Group OwensitOwensitaOwensiteOwyheeitOwyheeitaOwyheeiteOwyhee Jasper OxacalciteOxalate of LimeOxalitOxaliteOxalsaures EisenOxammitOxammitaOxammiteOxhaveritOxhaveritaOxhaveriteOxheveritOxheveritaOxheveriteOxiberaunitOxiberaunitaOxiberaunite Oxide de manganèse couleur de roseOxiferberite Oxyallanite OxyapatiteOxyberauniteOxybiotite OxycalciobetafiteOxycalciomicroliteOxycalciopyrochloreOxycalcioroméitOxycalcioroméiteOxychloriteOxychloroïodure de plombOxy-chromium-dravite Oxy-draviteOxydulated CopperOxydulated IronOxyferberiteOxyhornblendeOxykaersutiteOxykercheniteOxykertscheniteOxykinoshitaliteOxykinoshitalithOxy-LovozeriteOxymagniteOxy-morion OxynatropyrochloreOxy-petscheckite OxyphlogopiteOxyplumbopyrochloreOxyplumboroméitOxyplumboroméiteOxypyromorphitOxypyromorphitaOxypyromorphite Oxy-rossmanite Oxy-schorlOxystannomicroliteOxystibiomicroliteOxyuranobetafiteOxy-vanadium-dravite OxyvaniteOxyyttropyrochlore-(Y)Oyamalite OyelitOyelitaOyeliteOzaceritOzaceritaOzaceriteOzarkitOzarkitaOzarkiteOzeanachatOzmiumOzoceritOzoceritaOzocerite OzokeritOzokeritaOzokeriteÒr ÒsmiÒsmiu

OakermanitOakermanitaOakermaniteOakitOakitaOakiteOakstone Obertiite OboitOboitaOboiteOboritOboritaOborite OboyeritOboyeritaOboyeriteObradovicitObradovicitaObradovicite Group Obradovicite-KCuObradovicite-NaCuObradovicite-NaNaObruchevitObruchevitaObrucheviteObsidian Occidental TurquoisOccidental TurquoiseOcean AgateOcean JasperOceanjaspis OcherOchra Cobalti rubraOchran Ochra niccoliOchra rubraOchre OchroliteOchrolithOckerOcre martiale bleueOcritOcritaOcrite Octaedrisches PhosphorkupferOctaèdritOctaèdritaOctaèdriteOctahedral Arseniate of CopperOctahedral BoraxOctahedral CopperOctahedral Copper OreOctahedral Iron OreOctahedritOctahedritaOctahedriteOctibbehitOctibbehitaOctibbehiteOctophyllitOctophyllitaOctophyllite O'DanielitO'DanielitaO'DanieliteOdenitOdenitaOdeniteOderitOderitaOderiteOdinitOdinitaOdiniteOdintsovitOdintsovitaOdintsoviteOditOditaOditeOdontolite Oeil de fer Oeil de perdrixOeil-de-tigreOellacheritOellacheritaOellacheriteOelsteinOenitOenitaOeniteO-enstatitO-enstatiteOersteditaOerstedite Oerstedtite OesterditOesterditaOesterditeOesterreicherO-ferrosilitO-ferrosiliteOffretitOffretitaOffretiteOffrétiteOftedalitOftedaliteOgcoitOgcoitaOgcoiteOgdensburgitOgdensburgitaOgdensburgiteOgkoitOgkonkoitOhenicochroitOhenicochroitaOhenicochroiteOhmilitOhmilitaOhmiliteOil Quartz OisaniteOisanite (of de Saussure)Oisanite (of Klaproth)OisannitOisannitaOisanniteOjuelaitOjuelaitaOjuelaiteOkanoganite-(Y)OkayamalitOkayamalitaOkayamaliteOkenitOkenitaOkeniteOkenite (of Rink)OkermanitOkermanitaOkermaniteOkhotskitOkhotskitaOkhotskiteOkhotskite-(Mg)Okhotskite-(Mn2+)Oktaëdrisches Ttaneisen-OxydOktaedritOktibbehitOktibbehitaOktibbehite Oktoedrisches WismuthOlafitOlafitaOlafiteOldhamitOldhamitaOldhamiteOlekminskitOlekminskitaOlekminskiteOlekminskite-Paralstonite Series OlenitOlenitaOleniteOlgitOlgitaOlgiteOlibinoOligenerzOligistoOligoalbiteOligoclase Oligoclase-Albite Oligoclase-Andesine OligoclasitaOligoclasiteOligoexpanditOligoexpanditaOligoexpandite OligoklasOligoklas-AlbitOligoklas-AndesinOligoklasitOligonitOligonitaOligonite OligonsideritOligonsideritaOligonsideriteOligon SparOligonspathOlive Copper OreOlive-green Copper OreOliveiraite Olive JadeOlivenerzOlivenietOlivenitOlivenitaOliveniteOlivéniteOlivenite Group OlivenkupferOlivereiraitOlivereiraitaOlivereiraite OliviinOliviiniOlivijnOlivinOlivínÓlivínOlivinaOlivinăOlivinasOlivine Olivine Group OlivingruppeOlivinoOlivinoid OliwinyOlkhonskitOlkhonskitaOlkhonskiteOllitOllitaOlliteOllyminOlmiitOlmiiteOlmiite-Poldervaartite Series OlmsteaditOlmsteaditaOlmsteaditeÓlomOlovoOłówOlsacheritOlsacheritaOlsacheriteOlschanskitOlshanskyitOlshanskyitaOlshanskyiteOltinOltingugurtOlympitOlympitaOlympiteOlyntholit

OlyntholitaOlyntholiteOmeiitOmeiitaOmeiiteOmfacietOmfacytOminelitOminelitaOmineliteOmongwaiteOmphacitOmphacitaOmphaciteOmphacite Jade OmphazitOmsiteOnchosineOncoitaOncoiteOncophyllitOncophyllitaOncophylliteOncosineOndrejitOndrejitaOndrejite OndrušiteOnegitOnegitaOnegite OneillitOneillitaOneilliteOnfaciteOniceOnicoloOniksasOnikssÓnixOnixOnkoitOnkophyllitOnkosinOnofrite Onofrite (of Haidinger)Onofrite (of Köhler)OnoratoitOnoratoitaOnoratoiteOntariolitOntariolitaOntariolite OnyksOnyksiOnyx Onyx BarytesOnyx MarbleOnyx Opal Oolitic Opal Oolitic Quartz OösitOösitaOösite OosterboschitOosterboschitaOosterboschiteOpaalOpaaliOpacitOpacitaOpacite OpalOpálOpalaOpal-AG Opal-Agate Opal-AllophaneOpal-AN OpalasOpal Aura QuartzOpal-C Opal-CT OpaleOpalin-AllophanOpaline Opaline FeldsparOpalised GlassOpalised ShellOpalised WoodOpalitOpalitaOpalite Opalite (of Koivula and Kammerling)Opalized BoneOpalized GlassOpalized ShellOpalized WoodOpal-Jasper Opal Matrix ÓpaloOpaloOpalusOpermentOphicalcite OphioliteOphite JadeOr Ór OrangitOrangitaOrangite OranitOranitaOranite OraviczitOravitzitOravitzitaOravitzite OravizitOrawiczitOrbicular AgateOrbicular Jasper OrcelitOrcelitaOrceliteOr des chatsOrditOrditaOrdite OrdonezitOrdonezitaOrdoñeziteOreÖrebroitÖrebroitaÖrebroiteÖrebroite-III Örebroite-VIII OregonitOregonitaOregoniteOregon Sunstone Ore of ColumbiumOrganovaite-MnOrganovaite-ZnOr graphiqueOr gris lamelleuxOrichalcitOrichalcitaOrichalciteOrickitOrickitaOrickiteOriental AgateOriental AlabasterOriental Amethyst Oriental ChrysoliteOriental Emerald Oriental GarnetOrientalischer TürkisOrientalisk RubinOriental JasperOriental RubyOriental Topaz Oriental TurquoiseOrientitOrientitaOrientiteOrigerfvitOrigerfvitaOrigerfviteOrigerwfitOrigerwfitaOrigerwfiteOrileyitOrileyitaOrileyite OrizitOrizitaOriziteOrlandiitOrlandiitaOrlandiiteOrlandinitOrlandinitaOrlandiniteOrlets OrlitOrlitaOrlite OrlymanitOrlymanitaOrlymaniteOr natifOrneblendaOrnetitOrniblendaOrnithitOrnithitaOrnithite OroOrocheOro nativoOropimentOropimenteOroseitOroseitaOroseiteOrpheitOrpheitaOrpheiteOrpimentOrpimentasOrpimenteOrpimentoOrschallitOrschallitaOrschalliteÖrsteditÖrstedtitÖrstedtite ÖrstettitOrthitOrthitaOrthiteOrthoberthierineOrthobranneritOrthobranneritaOrthobranneriteOrthobrannerite-Thorutite Series Orthobrochantite OrthobromitOrthobromitaOrthobromiteOrthobronzitOrthobronzitaOrthobronziteOrthochamositOrthochamositaOrthochamositeOrthochevkinitOrthochevkinitaOrthochevkinite OrthochrysotilOrthochrysotile OrthoclaseOrthodiadochiteOrthoenstatitOrthoenstatitaOrthoenstatiteOrthoericssonitOrthoericssonitaOrthoericssonite

OrthoferrosiliteOrthoguarinitOrthoguarinitaOrthoguarinite Orthojoaquinite-(Ce)Orthojoaquinite-(La)OrthoklaasOrthoklasOrthominasragritOrthominasragritaOrthominasragriteOrthopinakiolitOrthopinakiolitaOrthopinakioliteOrthopinakiolite Group OrthopyroxenOrthopyroxeneOrthopyroxene Subgroup Orthorhombic LåveniteOrthorhombic PyroxeneOrthorhombic Zinc Carbonate OrthoriebeckitOrthoriebeckitaOrthoriebeckiteOrthoseOrthoserpieritOrthoserpieritaOrthoserpieriteOrthotaenitOrthotaenitaOrthotaeniteOrthotorbernitOrthotorbernitaOrthotorberniteOrthotscheffkinitOrthowalpurginOrthowalpurgitaOrthowalpurgiteOrthozoisitOrthozoisitaOrthozoisiteOrtitOrtitaOrtiteOrtochevkinitOrtochevkinitaOrtochevkiniteOrtoclasaOrtoclaseOrtoclasioOrtoklasOrtoklazOrtoseOrtsteinOruOruetiteOrvillitOrvillitaOrvillite OryzitOryzitaOryziteOsakaiteOsanitOsanitaOsaniteOsannitOsannitaOsanniteOsarizawaitOsarizawaitaOsarizawaiteOsarsitOsarsitaOsarsiteOsbornitOsbornitaOsborniteOscarkempffiteOserskitOserskitaOserskiteOsmOsmeliteOsmelithOsmiOsmijOsmijsOsmijumOsmínOsmioÓsmioOsmiridium Osmiridium (of Zvyagintsev)OsmisOsmiuOsmiumOsmiyûmOsmiyumOsteolith OstranitOstranitaOstraniteOstwalditOstwalditaOstwalditeOsumilitOsumilitaOsumiliteOsumilite-(Fe)Osumilite Group Osumilite-(K,Mg)Osumilite-(Mg)OsumilithOsumilith-(Mg)OswaldpeetersitOswaldpeetersitaOswaldpeetersiteOtavitOtavitaOtaviteOtayliteOtjisumeitOtjisumeitaOtjisumeiteOttemannitOttemannitaOttemanniteOttensitOttensiteOttoiteOttrelitOttrelitaOttréliteOtwayitOtwayitaOtwayiteOuatitOuatitaOuatiteOulankaitOulankaitaOulankaiteOulongaitOulongaitaOulongaiteOulopholitOulopholitaOulopholiteOurayitOurayitaOurayiteOuroOuro Verde QuartzOursinitOursinitaOursiniteOuvaroviteOvamboitOvamboiteOvchinnikovite OveritOveritaOveriteOverite Group OwensitOwensitaOwensiteOwyheeitOwyheeitaOwyheeiteOwyhee Jasper OxacalciteOxalate of LimeOxalitOxaliteOxalsaures EisenOxammitOxammitaOxammiteOxhaveritOxhaveritaOxhaveriteOxheveritOxheveritaOxheveriteOxiberaunitOxiberaunitaOxiberaunite Oxide de manganèse couleur de roseOxiferberite Oxyallanite OxyapatiteOxyberauniteOxybiotite OxycalciobetafiteOxycalciomicroliteOxycalciopyrochloreOxycalcioroméitOxycalcioroméiteOxychloriteOxychloroïodure de plombOxy-chromium-dravite Oxy-draviteOxydulated CopperOxydulated IronOxyferberiteOxyhornblendeOxykaersutiteOxykercheniteOxykertscheniteOxykinoshitaliteOxykinoshitalithOxy-LovozeriteOxymagniteOxy-morion OxynatropyrochloreOxy-petscheckite OxyphlogopiteOxyplumbopyrochloreOxyplumboroméitOxyplumboroméiteOxypyromorphitOxypyromorphitaOxypyromorphite Oxy-rossmanite Oxy-schorlOxystannomicroliteOxystibiomicroliteOxyuranobetafiteOxy-vanadium-dravite OxyvaniteOxyyttropyrochlore-(Y)Oyamalite OyelitOyelitaOyeliteOzaceritOzaceritaOzaceriteOzarkitOzarkitaOzarkiteOzeanachatOzmiumOzoceritOzoceritaOzocerite OzokeritOzokeritaOzokeriteÒr ÒsmiÒsmiu

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