We are especially looking for photos of the following species. If you have any to contribute, click on the name to upload a photo.
| Mineral Name | Formula | Upload Photo |
|---|
| Abenakiite-(Ce) | Na26Ce6(Si6O18)(PO4)6(CO3)6(SO2)O | Upload Photo |
| Abswurmbachite | CuMn3+6(SiO4)O8 | Upload Photo |
| Achavalite | (Fe,Cu)Se | Upload Photo |
| Aciculite | CaFe2O4 | Upload Photo |
| Acuminite | Sr[AlF4(OH)(H2O)] | Upload Photo |
| Admontite | Mg[B6O7(OH)6] · 4H2O | Upload Photo |
| Aeschynite Group | | Upload Photo |
| Afanasievaite | Ca8(Si2O7)2Cl2O | Upload Photo |
| Agaite | Pb3CuTeO5(OH)2(CO3) | Upload Photo |
| Agardite-(Dy) | (Dy,La)Cu6(AsO4)3(OH)6 · 3H2O | Upload Photo |
| Akaogiite | TiO2 | Upload Photo |
| Akimotoite | (Mg,Fe2+)SiO3 | Upload Photo |
| Aklimaite | Ca4[Si2O5(OH)2](OH)4·5H2O | Upload Photo |
| Albovite | Ca2(SiO4)·CaCl2 | Upload Photo |
| Albrechtschraufite | Ca4Mg(UO2)2(CO3)6F2 · 17H2O | Upload Photo |
| Alburnite | Ag8GeTe2S4 | Upload Photo |
| Aleksandrovite | KCa7Sn2Li3Si12O36F2 | Upload Photo |
| Alfredstelznerite | Ca4(H2O)4[B4O4(OH)6]4(H2O)15 | Upload Photo |
| Aluminomagnesiohulsite | (Mg,Fe2+)2(Al,Mg,Sn)(BO3)O2 | Upload Photo |
| Aluminopyracmonite | (NH4)3Al(SO4)3 | Upload Photo |
| Amakinite | (Fe2+,Mg)(OH)2 | Upload Photo |
| Amminite | Zn(NH3)2Cl2 | Upload Photo |
| Amstallite | CaAl(Si,Al)4O8(OH)4 · (H2O,Cl) | Upload Photo |
| Andorite VI | AgPbSb3S6 | Upload Photo |
| Andrémeyerite | BaFe2+2(Si2O7) | Upload Photo |
| Andreyivanovite | FeCrP | Upload Photo |
| Anduoite | (Ru,Os)As2 | Upload Photo |
| Ángelaite | Cu2AgPbBiS4 | Upload Photo |
| Anthophyllite Group | ☐{X2}{Z5}(Si8O22)(OH)2 | Upload Photo |
| Anyuiite | Au(Pb,Sb)2 | Upload Photo |
| Aquasidite | CaCl2 | Upload Photo |
| Arangasite | Al2(SO4)(PO4)F·7.5H2O | Upload Photo |
| Arcubisite | Ag6CuBiS4 | Upload Photo |
| Argandite | Mn7(VO4)2(OH)8 | Upload Photo |
| Aristarainite | Na2MgB12O20 · 8H2O | Upload Photo |
| Arnhemite | (K,Na)4Mg2(P2O7)2 · 5H2O | Upload Photo |
| Arrojadite-(PbFe) | {Pb◻}{Fe2+◻}{Ca}{Na2◻}{Fe2+13}{Al}(PO4)11(HPO4)(OH)2 | Upload Photo |
| Arrojadite-(SrFe) | {Sr◻}{Fe2+◻}{Ca}{Na2◻}{Fe2+13}{Al}(PO4)11(HPO4)(OH)2 | Upload Photo |
| Arsenoflorencite-(Nd) | NdAl3(AsO4)2(OH)6 | Upload Photo |
| Arsenohopeite | Zn3(AsO4)2 · 4H2O | Upload Photo |
| Arsenovanmeersscheite | U4+(UO2)3(AsO4)2(OH)2 · 4H2O | Upload Photo |
| Arupite | Ni3(PO4)2 · 8H2O | Upload Photo |
| Arzakite | Hg2+3S2(Br,Cl)2 | Upload Photo |
| Ashcroftine-(Ce) | K5Na5(Ce,Ca)12Si28O70(OH)2(CO3)8 · 8H2O | Upload Photo |
| Aurivilliusite | (Hg+2)0.5Hg2+(I,Br,Cl)O | Upload Photo |
| Averievite | Cu6(VO4)2O2Cl2 | Upload Photo |
| Babkinite | Pb2Bi2(S,Se)3 | Upload Photo |
| Balipholite | BaLiMg2Al3(Si2O6)2(OH)4 | Upload Photo |
| Bannermanite | (Na,K)0.7V4+0.7V5+5.3O15 | Upload Photo |
| Barikaite | Ag3Pb10(Sb8As11)S19S40 | Upload Photo |
| Barioferrite | BaFe3+12O19 | Upload Photo |
| Barquillite | Cu2CdGeS4 | Upload Photo |
| Barringtonite | MgCO3 · 2H2O | Upload Photo |
| Barroisite group | ☐{CaNa}{Z2+3Z3+2}(AlSi7O22)((OH),F,Cl)2 | Upload Photo |
| Batisivite | BaV3+8Ti6(Si2O7)O22 | Upload Photo |
| Baylissite | K2Mg(CO3)2 · 4H2O | Upload Photo |
| Bearsite | Be2(AsO4)(OH) · 4H2O | Upload Photo |
| Beaverite-(Zn) | Pb(Fe3+2Zn)(SO4)2(OH)6 | Upload Photo |
| Belosharite | Mg4(OH)6(SO4)·7H2O | Upload Photo |
| Berdesinskiite | V3+2TiO5 | Upload Photo |
| Bernardite | Tl(As,Sb)5S8 | Upload Photo |
| Beshtauite | (NH4)2(UO2)(SO4)2•2H2O | Upload Photo |
| Betpakdalite-NaNa | [Na2(H2O)16Na(H2O)6][Mo8As2Fe3+3O33(OH)4] | Upload Photo |
| Bilibinskite | PbCu2Au3Te2 | Upload Photo |
| Bismutohauchecornite | Ni9Bi2S8 | Upload Photo |
| Bitikleite-(SnFe) | Ca3SbSn(Fe3+O4)3 | Upload Photo |
| Blossite | α-Cu2(V2O7) | Upload Photo |
| Blythite | Mn2+3Mn3+2[SiO4]3 | Upload Photo |
| Bobtraillite | (Na,Ca)13Sr11(Zr,Y,Nb)14(Si3O9)10(H2BSi2O9)6 · 12H2O | Upload Photo |
| Borishanskiite | Pd1+x(As,Pb)2 , x = 0-0.2 | Upload Photo |
| Bornhardtite | Co2+Co3+2Se4 | Upload Photo |
| Borodaevite | Ag5(Bi,Pb,Fe)8(Sb,Bi)2S17 | Upload Photo |
| Boromullite | Al9BSi2O19 | Upload Photo |
| Borovskite | Pd3SbTe4 | Upload Photo |
| Bortnikovite | Pd4Cu3Zn | Upload Photo |
| Bracewellite | CrO(OH) | Upload Photo |
| Braithwaiteite | NaCu5Ti2Sb2(AsO4)(HAsO4)2O2 · 8H2O | Upload Photo |
| Brearleyite | Ca12Al14O32Cl2 | Upload Photo |
| Brianite | Na2CaMg(PO4)2 | Upload Photo |
| Brianroulstonite | Ca3[B5O6(OH)6](OH)Cl2 · 8H2O | Upload Photo |
| Brinrobertsite | Na0.3Al4(Si4O10)2(OH)4 · 3.5 H2O | Upload Photo |
| Britholite-(La) | | Upload Photo |
| Brodtkorbite | Cu2HgSe2 | Upload Photo |
| Brontesite | (NH4)3PbCl5 | Upload Photo |
| Browneite | MnS | Upload Photo |
| Brownleeite | MnSi | Upload Photo |
| Buchwaldite | NaCa(PO4) | Upload Photo |
| Burtite | Ca[Sn(OH)6] | Upload Photo |
| Buseckite | (Fe,Zn,Mn)S | Upload Photo |
| Bütschliite | K2Ca(CO3)2 | Upload Photo |
| Byzantievite | Ba5(Ca,REE,Y)22(Ti,Nb)18(SiO4)4[(PO4, SiO4)]4(BO3)9O22[(OH),F]43(H2O)1.5 | Upload Photo |
| Bøgvadite | Na2SrBa2Al4F20 | Upload Photo |
| Cadmoxite | | Upload Photo |
| Caichengyunite | Fe2+3Al2(SO4)6 · 30H2O | Upload Photo |
| Calciolangbeinite | K2Ca2(SO4)3 | Upload Photo |
| Calcium Amphibole Subgroup | An(Ca2)(Z2+5-mZ3+m)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 | Upload Photo |
| Calclacite | Ca(CH3COO)Cl · 5H2O | Upload Photo |
| Caldecahydrite | CaAl2O4 · 10(H2O) | Upload Photo |
| Calvertite | Cu5Ge0.5S4 | Upload Photo |
| Cámaraite | Ba3Na(Fe2+,Mn)8Ti4(Si2O7)4O4(OH,F)7 | Upload Photo |
| Camgasite | CaMg(AsO4)(OH) · 5H2O | Upload Photo |
| Carboborite | Ca2Mg[B(OH)4]2(CO3)2 · 4H2O | Upload Photo |
| Carboirite | FeAl2(GeO4)O(OH)2 | Upload Photo |
| Carlinite | Tl2S | Upload Photo |
| Carmichaelite | (Ti,Cr,Fe)[O2-x(OH)x] | Upload Photo |
| Carobbiite | KF | Upload Photo |
| Cassidyite | Ca2(Ni2+,Mg)(PO4)2 · 2H2O | Upload Photo |
| Caswellsilverite | NaCrS2 | Upload Photo |
| Catalanoite | Na2(HPO4) · 8H2O | Upload Photo |
| Catamarcaite | Cu6GeWS8 | Upload Photo |
| Cayalsite-(Y) | CaY6Al2Si4O18F6 | Upload Photo |
| Cebaite-(Nd) | Ba3(Nd,Ce)2(CO3)5F2 | Upload Photo |
| Cerchiaraite-(Al) | Ba4Al4O3(OH)3(Si4O12)[Si2O3(OH)4]Cl | Upload Photo |
| Cesanite | Na3Ca2(SO4)3(OH) | Upload Photo |
| Chabazite-Sr | Sr2[Al2Si4O12]2 · 12H2O | Upload Photo |
| Chadwickite | (UO2)[HAsO3] | Upload Photo |
| Chaméanite | (Cu,Fe)4As(Se,S)4 | Upload Photo |
| Changchengite | IrBiS | Upload Photo |
| Chatkalite | Cu6FeSn2S8 | Upload Photo |
| Chelkarite | CaMgB2O4(Cl,OH)2 · 5H2O Or near, with Cl:OH = 3:1 | Upload Photo |
| Chenguodaite | Ag9Fe3+Te2S4 | Upload Photo |
| Cheremnykhite | Pb3Zn3(VO4)2(TeO6) | Upload Photo |
| Chernovite-(Ce) | (Ce,Y)(AsO4) | Upload Photo |
| Chesofiite | Ca9(Si2O7)3·CaCl2 | Upload Photo |
| Chessexite | (Na,K)4Ca2(Mg,Zn)3Al8(SO4)10(SiO4)2 · 40H2O | Upload Photo |
| Chiluite | Bi3Te6+Mo6+O10.5 | Upload Photo |
| Chivruaiite | Ca4(Ti,Nb)5(Si6O17)2(OH,O)5 · 13-14H2O | Upload Photo |
| Chladniite | {Ca}{Na8}{Ca4Na4}{(Mg,Fe2+)43}(PO4)36 | Upload Photo |
| Chloraluminite | AlCl3 · 6H2O | Upload Photo |
| Chlorocalcite | KCaCl3 | Upload Photo |
| Chlorocuspidine | Ca4(Si2O7)(Cl,F,OH)2 | Upload Photo |
| Chlorosiderite | 4Fe2+(OH)2 · Fe3+OCl · H2O | Upload Photo |
| Chlorozincite | ZnCl2 · 4Zn(OH)2 | Upload Photo |
| Chopinite | (Mg,Fe2+)3(PO4)2 | Upload Photo |
| Chovanite | Pb15-2xSb14+2xS36Ox (x ~ 0.2) | Upload Photo |
| Christite | TlHgAsS3 | Upload Photo |
| Chrombismite | Bi16CrO27 | Upload Photo |
| Chromschieffelinite | Pb10Te6+6O20(OH)14(CrO4)(H2O)5 | Upload Photo |
| Churchite-(Dy) | (Dy,Sm,Gd,Nd)PO4 · 2H2O | Upload Photo |
| Churchite-(Nd) | Nd(PO4) · 2H2O | Upload Photo |
| Chursinite | (Hg+2)0.5Hg2+(AsO4) | Upload Photo |
| Chvilevaite | Na(Cu,Fe,Zn)2S4 | Upload Photo |
| Cianciulliite | Mn(Mg,Mn)2Zn2(OH)10 · 2-4H2O | Upload Photo |
| Clearcreekite | (Hg+2)1.5(CO3)(OH) · 2H2O | Upload Photo |
| Clerite | MnSb2S4 | Upload Photo |
| Clino-ferri-holmquistite | ◻{Li2}{Mg3Fe3+2}(Si8O22)(OH)2 | Upload Photo |
| Clino-ferro-ferri-holmquistite | ◻{Li2}{Fe2+3Fe3+2}(Si8O22)(OH)2 | Upload Photo |
| Clino-holmquistite Group | ☐{Li2}{Z2+3Z3+2}(Si8O22)((OH),F,Cl)2 | Upload Photo |
| Clinobehoite | Be(OH)2 | Upload Photo |
| Clinobirnessite | Na4Mn14O27 · 9H2O | Upload Photo |
| Clinometaborite | HBO2 | Upload Photo |
| Clinozoisite-(Sr) | {CaSr}{Al3}(Si2O7)(SiO4)O(OH) | Upload Photo |
| Cobaltoblödite | Na2Co(SO4)2•4H2O | Upload Photo |
| Cobaltpentlandite | (Co,Ni,Fe)9S8 | Upload Photo |
| Cochromite | (Co,Ni,Fe)(Cr,Al)2O4 | Upload Photo |
| Colimaite | K3VS4 | Upload Photo |
| Colinowensite | BaCuSi2O6 | Upload Photo |
| Cooperite | PtS | Upload Photo |
| Coparsite | Cu4(AsO4,VO4)O2Cl | Upload Photo |
| Cossaite | (Mg0.5,◻)Al6(SO4)6(HSO4)F6 · 36H2O | Upload Photo |
| Cralpoite | NaCr3(Al4Mg2)(Si6O18)(BO3)3(OH)3(OH) | Upload Photo |
| Crerarite | Pt2-x(Bi,Pb)11(S,Se)11 | Upload Photo |
| Criddleite | TlAg2Au3Sb10S10 | Upload Photo |
| Cryptophyllite | K2Ca[Si4O10] · 5H2O | Upload Photo |
| Cu-djerfisherite | K6(Cu,Fe)25S26Cl | Upload Photo |
| Cuboargyrite | AgSbS2 | Upload Photo |
| Cupalite | (Cu,Zn)Al | Upload Photo |
| Cuprokalininite | CuCr2S4 | Upload Photo |
| Cupromakopavonite | Ag3Cu8Pb4Bi19S38 | Upload Photo |
| Cupromakovickyite | Cu8Pb4Ag2Bi18S36 | Upload Photo |
| Cupropolybasite | [Cu6Sb2S7][Ag9CuS4] | Upload Photo |
| D'Ansite | Na21Mg(SO4)10Cl3 | Upload Photo |
| D'ansite-(Mn) | Na21Mn2+(SO4)10Cl3 | Upload Photo |
| Dalnegroite | (Tl4Pb2)(As12Sb8)S34 | Upload Photo |
| Damiaoite | PtIn2 | Upload Photo |
| Danbaite | CuZn2 | Upload Photo |
| Danielsite | (Cu,Ag)14HgS8 | Upload Photo |
| Dantopaite | Cu1.06Ag4.24Pb0.9Bi12.23S21.89Te0.11 | Upload Photo |
| Daomanite | CuPtAsS2 | Upload Photo |
| Darrellhenryite | Na(LiAl2)Al6(BO3)3Si6O18(OH)3O | Upload Photo |
| Davanite | K2TiSi6O15 | Upload Photo |
| Davidite-(Y) | (La,Ce,Na,Ca,Pb)(Y,Fe2+,◻)(Fe2+,Mn2+)2(Ti,Fe3+,Nb,Zr)18O38 (hypothetical) | Upload Photo |
| Davinciite | Na12K3Ca6Fe2+3Zr3(Si26O73OH)Cl2 | Upload Photo |
| Davisite | CaScAlSiO6 | Upload Photo |
| Demicheleite-(I) | BiSI | Upload Photo |
| Demidovskite | Ca18Fe315AlSi4O47Cl6 | Upload Photo |
| Dervillite | Ag2AsS2 | Upload Photo |
| Dingdaohengite-(Ce) | (Ce,La)4Fe2+(Ti,Fe2+,Mg,Fe2+)2Ti2(Si2O7)2O8 | Upload Photo |
| Dinite | C20H36 | Upload Photo |
| Diomignite | Li2[B4O7] | Upload Photo |
| Direnzoite | NaK6MgCa2(Al13Si47O120) · 36H2O | Upload Photo |
| Disulfodadsonite | Pb11Sb13S30(S2)0.5 | Upload Photo |
| Dittmarite | (NH4)Mg(PO4) · H2O | Upload Photo |
| Dmitryivanovite | CaAl2O4 | Upload Photo |
| Douglasite | K2[Fe2+Cl4(OH2)2] | Upload Photo |
| Dualite | Na30(Ca,Na,Ce,Sr)12(Na,Mn,Fe,Ti)6Zr3Ti3Mn[Si51O144](OH,H2O,Cl)9 | Upload Photo |
| Earlandite | Ca3[CH2(COO)-CHOH(COO)-CH2(COO)]2 · 4H2O | Upload Photo |
| Ecandrewsite | (Zn,Fe2+,Mn2+)TiO3 | Upload Photo |
| Eckermannite Group | ANa2(Z2+4Al}Si8O22((OH),F,Cl)2 | Upload Photo |
| Edgrewite | Ca9(SiO4)4F2 | Upload Photo |
| Ekatite | (Fe3+,Fe2+,Zn)12(AsO3)6(AsO3,HSiO4)2(OH)6 | Upload Photo |
| Ekplexite | (Nb,Mo,W)S2·(Mg1xAlx)(OH)2+x | Upload Photo |
| Eldfellite | NaFe3+(SO4)2 | Upload Photo |
| Eldragónite | Cu6BiSe4(Se2) | Upload Photo |
| Eliseevite | LiNa1.5Ti2(H1.5Si4O12)O2 · 2H2O | Upload Photo |
| Ellisite | Tl3AsS3 | Upload Photo |
| Eltyubyuite | Ca12Fe3+10Si4O32Cl6 | Upload Photo |
| Enalite | (Th, REE, Al) [(PO4),(SiO4),(OH)] | Upload Photo |
| Ercitite | Na2Mn3+2(PO4)2(OH)2 · 4H2O | Upload Photo |
| Erikapohlite | Cu3(Zn,Cu,Mg)4Ca2(AsO4)6·2H2O | Upload Photo |
| Erlianite | (Fe,Mg)4(Fe,V)2Si6O15(OH,O)8 | Upload Photo |
| Erniggliite | Tl2SnAs2S6 | Upload Photo |
| Ernstburkeite | Mg(CH3SO3)2 · 12H2O | Upload Photo |
| Ertixiite | Na2Si4O9 | Upload Photo |
| Erzwiesite | Ag8Pb12Bi16S40 | Upload Photo |
| Eta-bronze | Cu6Sn5 | Upload Photo |
| Eyselite | Fe3+Ge4+3O7(OH) | Upload Photo |
| Fabianite | CaB3O5OH | Upload Photo |
| Fabriesite | Na3Al3Si3O12•2H2O | Upload Photo |
| Fairchildite | K2Ca(CO3)2 | Upload Photo |
| Faujasite-Mg | (Mg,Na2,Ca)3.5[Al7Si17O48] · 32H2O | Upload Photo |
| Fengchengite | Na12◻3(Ca,Sr)6Fe3+3 Zr3Si(Si25O73)(H2O,OH)3(OH,Cl)2 | Upload Photo |
| Ferdowsiite | Ag8(Sb5As3)S16 | Upload Photo |
| Ferhodsite | (Fe,Rh,Ni,Ir,Cu,Pt)9S8 | Upload Photo |
| Ferri-barroisite | ☐(CaNa)(Mg3Fe3+2)(AlSi7O22)(OH)2 | Upload Photo |
| Ferri-fluoro-leakeite | {Na}{Na2}{Mg2Fe3+2Li}(Si8O22)F2 | Upload Photo |
| Ferri-leakeite | [Na][Na2][Mg2Fe3+2Li]Si8O22(OH)2 | Upload Photo |
| Ferri-pedrizite | [Na][Li2][Mg2Fe3+2Li]Si8O22(OH)2 | Upload Photo |
| Ferri-taramite | Na(CaNa)(Mg3Fe3+2)(Al2Si6O22)(OH)2 | Upload Photo |
| Ferri-tschermakite | ☐{Ca2}{Mg3Fe3+2}(Al2Si6O22)(OH)2 | Upload Photo |
| Ferriallanite-(La) | {CaLa}{Fe3+AlFe2+}(Si2O7)(SiO4)O(OH) | Upload Photo |
| Ferrisepiolite | (Fe3+,Fe2+,Mg)4((Si,Fe3+)6O15)(O,OH)2 · 6H2O | Upload Photo |
| Ferro-anthophyllite | ☐{Fe2+2}{Fe2+5}(Si8O22)(OH)2 | Upload Photo |
| Ferro-barroisite | ☐{CaNa}{Fe2+3Al2}(AlSi7O22)(OH)2 | Upload Photo |
| Ferro-ferri-obertiite | NaNa2(Fe2+3Fe3+Ti)Si8O22O2 | Upload Photo |
| Ferro-ferri-pedrizite | [Na][Li2][Fe2+2Fe3+2Li]Si8O22(OH)2 | Upload Photo |
| Ferro-ferri-taramite | Na(CaNa)(Fe2+3Fe3+2)(Al2Si6O22)(OH)2 | Upload Photo |
| Ferro-fluoro-pedrizite | {Na}{Li2}{Fe2Al2Li}(Al2Si6O22)F2 | Upload Photo |
| Ferro-holmquistite | ☐{Li2}{Fe2+3Al2}(Si8O22)(OH)2 | Upload Photo |
| Ferro-leakeite | NaNa2(Fe2+2Al2Li)(Si8O22)(OH)2 | Upload Photo |
| Ferro-taramite | Na(CaNa)(Fe2+3Al2)(Al2Si6O22)(OH)2 | Upload Photo |
| Ferrokinoshitalite | (Ba,K)(Fe2+,Mg)3(Al2Si2O10)(OH,F)2 | Upload Photo |
| Ferromerrillite | Ca9NaFe2+(PO4)7 | Upload Photo |
| Ferrorosemaryite | ◻NaFe2+Fe3+Al(PO4)3 | Upload Photo |
| Ferroskutterudite | (Fe,Co)As3 | Upload Photo |
| Ferrotaaffeite-2N’2S | Be(Fe,Mg,Zn)3Al8O16 | Upload Photo |
| Ferrotaaffeite-6N'3S | (Be,Zn,Mg)FeAl4O8 | Upload Photo |
| Ferrotochilinite | Fe2+6(Fe2+,Mg)5S6(OH)10 | Upload Photo |
| Filatovite | K(Al,Zn)2(As,Si)2O8 | Upload Photo |
| Florencite-(Nd) | (Nd,La,Ce)Al3(PO4)2(OH)6 | Upload Photo |
| Florenskyite | FeTiP | Upload Photo |
| Fluor-tsilaisite | Na(Mn2+)3Al6(Si6O18)(BO3)3(OH)3F | Upload Photo |
| Fluorarrojadite-(BaFe) | {Ba◻}{Fe2+◻}{Ca}{Na2◻}{Fe2+13}{Al}(PO4)11(HPO4)F2 | Upload Photo |
| Fluorcalciomicrolite | (Ca,Na)2(Ta,Nb)2O6F | Upload Photo |
| Fluorchegemite | Ca7(SiO4)3F2 | Upload Photo |
| Fluorite Group | MX2 | Upload Photo |
| Fluornatroroméite | (Na,Ca)2Sb2(O,OH)6F | Upload Photo |
| Fluoro-leakeite | NaNa2(Mg2Al2Li)(Si8O22)F2 | Upload Photo |
| Fluoro-nybøite | NaNa2(Mg3Al2)(AlSi7O22)(F,OH)2 | Upload Photo |
| Fluoro-riebeckite | ◻{Na2}{Fe2+3Fe3+2}(Si8O22)F2 | Upload Photo |
| Fluoro-taramite | {Na}{CaNa}{Mg3Al2}(Al2Si6O22)F2 | Upload Photo |
| Fluorokinoshitalite | BaMg3(Al2Si2O10)F2 | Upload Photo |
| Fluorotetraferriphlogopite | KMg3(Fe3+Si3O10)F2 | Upload Photo |
| Fluorowardite | NaAl3(PO4)2F2(OH)2(H2O)2 | Upload Photo |
| Fluorstrontiopyrochlore | (Sr,□)2Nb2(O,OH)6F | Upload Photo |
| Fluorstrophite | SrCaSr3(PO4)3F | Upload Photo |
| Fontarnauite | (Na,K)2(Sr,Ca)B4SH8O15 | Upload Photo |
| Fougèrite | Fe2+4Fe3+2(OH)12[CO3]·3H2O | Upload Photo |
| Frankdicksonite | BaF2 | Upload Photo |
| Fritzscheite | Mn(UO2)2(PO4,VO4)2 · 10H2O (?) | Upload Photo |
| Gageite-2M | (Mn,Mg,Zn)42Si16O54(OH)40 | Upload Photo |
| Galliskiite | Ca4Al2(PO4)2F8 · 5H2O | Upload Photo |
| Galloplumbogummite | Pb(Ga,Al,Ge)3(PO4)2(OH)5 · H2O | Upload Photo |
| Gananite | BiF3 | Upload Photo |
| Gaotaiite | Ir3Te8 | Upload Photo |
| Garavellite | FeSbBiS4 | Upload Photo |
| Garrelsite | Ba3NaSi2B7O16(OH)4 | Upload Photo |
| Garutiite | (Ni,Fe,Ir) | Upload Photo |
| Gaultite | Na4Zn2Si7O18 · 5H2O | Upload Photo |
| Ge-stannoidite | Cu8Fe2ZnGe2S12 | Upload Photo |
| Gedrite Group | ☐{X2+2}{Z2+3Z3+2}(Al2Si6O22)(OH)2 | Upload Photo |
| Geffroyite | (Cu,Fe,Ag)9(Se,S)8 | Upload Photo |
| Gengenbachite | KFe3+3(HPO4)4(H2PO4)2 · 6H2O | Upload Photo |
| George-ericksenite | Na6CaMg(IO3)6(CrO4)2 · 12H2O | Upload Photo |
| Germanocolusite | Cu26V2(Ge,As)6S32 | Upload Photo |
| Ghiaraite | CaCl2•4H2O | Upload Photo |
| Ghoseite Group | ☐[Mn2+Na][C2+4C3+]Si8O22W2 | Upload Photo |
| Giraudite | Cu6[Cu4(Fe,Zn)2]As4Se13 | Upload Photo |
| Gismondine-Ba | Ba2Al4Si4O16 · 4-6H2O | Upload Photo |
| Gjerdingenite-Ca | K2Ca(Nb,Ti)4(Si4O12)2(O,OH)4 · 6H2O | Upload Photo |
| Glaucophane Group | ◻[Na2][Z2+3Al2]Si8O22((OH,F,Cl)2 | Upload Photo |
| Gottardiite | Na3Mg3Ca5Al19Si117O272 · 93H2O | Upload Photo |
| Grandiferrite | CaFe4O7 | Upload Photo |
| Greenwoodite | (Ba,V3+O)2V3+9(Fe3+,Fe2+)2Si2O22 | Upload Photo |
| Grigorievite | Cu3Fe3+2Al2(VO4)6 | Upload Photo |
| Groatite | NaCaMn2(PO4)(HPO4)2 | Upload Photo |
| Guanine | C5H5N5O | Upload Photo |
| Guidottiite | Mn2Fe3+(Fe3+SiO5)(OH)4 | Upload Photo |
| Guixite | Cu2(AsO4,SiO4)(OH,H2O) · H2O (?) | Upload Photo |
| Gunterite | Na4(H2V10O28) · 22H2O | Upload Photo |
| Haapalaite | (Fe2+,Ni)2(Mg,Fe2+)1.61S2(OH)3.22 | Upload Photo |
| Haggertyite | Ba[Fe2+6Ti5Mg]O19 | Upload Photo |
| Haigerachite | KFe3+3(HPO4)2(H2PO4)6 · 4H2O | Upload Photo |
| Halagurite | (Fe,Mn,Mg)2Si2O6 | Upload Photo |
| Hanawaltite | (Hg+2)3Hg2+(Cl,OH)2O3 | Upload Photo |
| Hanjiangite | Ba2CaV3+Al(H2AlSi3O12)(CO3)2F | Upload Photo |
| Harmunite | CaFe2O4 | Upload Photo |
| Hastingsite Group | (A)(Ca2){Z2+4 Fe3+)(Al2Si6O22)((OH),F,Cl)2 | Upload Photo |
| Hatertite | Na2(Ca,Na)(Fe3+,Cu)2(AsO4)3 | Upload Photo |
| Hatrurite | Ca3(SiO4)O | Upload Photo |
| Hawthorneite | Ba(MgTi3Cr4Fe4)O19 | Upload Photo |
| Haxonite | (Fe,Ni)23C6 | Upload Photo |
| Haycockite | Cu4Fe5S8 | Upload Photo |
| Hazenite | KNaMg2(PO4)2 · 14H2O | Upload Photo |
| Heideite | (Fe,Cr)1.15(Ti,Fe)2S4 | Upload Photo |
| Heisenbergite | UO2(OH) · 2H2O (simplified UO3 · 2H2 O) | Upload Photo |
| Hemloite | (Ti,V3+,Fe3+,Al)12(As3+,Sb3+)2O23(OH) | Upload Photo |
| Hendersonite | (Ca,Sr)1.3V6O16 · 6H2O | Upload Photo |
| Hexatestibiopanickelite | (Pd,Ni)(Sb,Te) | Upload Photo |
| Hezuolinite | (Sr,REE)4Zr(Ti,Fe3+)4(Si2O7)2O8 | Upload Photo |
| Hillesheimite | (K,Ca,Ba,□)2(Mg,Fe,Ca,□)2[(Si,Al )13O23(OH)6](OH)·8H2O | Upload Photo |
| Hizenite-(Y) | Ca2Y6(CO3)11 · 14H2O | Upload Photo |
| Hogarthite | (Na,K)2CaTi2Si10O26 · 8H2O | Upload Photo |
| Hollandite Supergroup | A2+[M4+6M3+2]O16 | Upload Photo |
| Holmquistite group | ☐{Li2}{Z2+3Z3+2}(Si8O22)(OH)2 | Upload Photo |
| Holtstamite | Ca3(Al,Mn3+)2(SiO4)2(OH)4 | Upload Photo |
| Hongshiite | PtCu | Upload Photo |
| Horomanite | Fe6Ni3S8 | Upload Photo |
| Huangite | Ca0.5Al3(SO4)2(OH)6 | Upload Photo |
| Hungchaoite | Mg(B4O7) · 9H2O | Upload Photo |
| Hydrobasaluminite | Al4(SO4)(OH)10 · 12-36H2O | Upload Photo |
| Hydrocornubite | Cu5(AsO4)2(OH)4 · 3H2O | Upload Photo |
| Hydrohalite | NaCl · 2H2O | Upload Photo |
| Hydrokenomicrolite | (◻,H2O)2Ta2(O,OH)6(H2O) | Upload Photo |
| Hydromicrolite | (H2O,◻)2Ta2(O,OH)6(H2O) | Upload Photo |
| Hydroniumpharmacosiderite | (H3O)Fe4(AsO4)3(OH)4 · 4H2O | Upload Photo |
| Hydroxylchondrodite | Mg5(SiO4)2(OH)2 | Upload Photo |
| Hydroxyledgrewite | Ca9(SiO4)4(OH)2 | Upload Photo |
| Hydroxymanganopyrochlore | (Mn,Th,Na,Ca,REE)2(Nb,Ti)2O6(OH) | Upload Photo |
| Hydroxyuvite | CaMg3(Al5Mg)(Si6O18)(BO3)3(OH)3(OH) | Upload Photo |
| Hylbrownite | Na3Mg(P3O10) · 12H2O | Upload Photo |
| Ianbruceite | [Zn2(OH)(H2O)(AsO4)](H2O)2 | Upload Photo |
| Ignicolorite | FeS2 · 0.7CaCO3 · 2.8H2O | Upload Photo |
| Igumnovite | Ca3Al2(SiO4)2Cl4 | Upload Photo |
| IMA2009-006 | KLi2Ti(Si4O10)OF | Upload Photo |
| IMA2009-014 | SrF2 | Upload Photo |
| IMA2009-027 | (Fe,Mg)Al12O19 | Upload Photo |
| IMA2012-039 | Ca1-2Fe[(Si,Al,Be)5Be2O13(OH)2]•2H2O | Upload Photo |
| IMA2012-054 | (CaCe2.5Na0.5)(Al4)(Si2O7)(SiO4)3O(OH)2 | Upload Photo |
| Indigirite | Mg2Al2(CO3)4(OH)2 · 15H2O | Upload Photo |
| Intersilite | Na6Mn2+Ti[Si10O24(OH)](OH)3 · 4H2O | Upload Photo |
| Iridarsenite | (Ir,Ru)As2 | Upload Photo |
| Irinarassite | Ca3Sn2Al2SiO12 | Upload Photo |
| Irtyshite | Na2(Ta,Nb)4O11 | Upload Photo |
| Iseite | Mn2Mo3O8 | Upload Photo |
| Isocubanite | CuFe2S3 | Upload Photo |
| Itoite | Pb3Ge4+(SO4)2O2(OH)2 | Upload Photo |
| Ivanyukite-Na-C | Na2Ti4(SiO4)3(OH)2O2 · 6H2O | Upload Photo |
| Ivanyukite-Na-T | Na2Ti4(SiO4)3(OH)O3 · 7H2O | Upload Photo |
| Jacutingaite | Pt2HgSe3 | Upload Photo |
| Jaffeite | Ca6(Si2O7)(OH)6 | Upload Photo |
| Jagüéite | Cu2Pd3Se4 | Upload Photo |
| Jahnsite-(CaFeFe) | {Ca}{Fe2+}{Fe2+2}{Fe3+2}(PO4)4(OH)2 · 8H2O | Upload Photo |
| Jahnsite-(CaMgMg) | {Ca}{Mg}{Mg2}{Fe3+2}(PO4)4(OH)2 · 8H2O | Upload Photo |
| Jahnsite-(NaMnMg) | {Na}{Mn3+}{Mg2}{Fe3+2}(PO4)4(OH)2 · 8H2O | Upload Photo |
| Jakobssonite | CaAlF5 | Upload Photo |
| Janggunite | Mn5-x(Mn,Fe)1+xO8(OH)6 | Upload Photo |
| Jankovićite | Tl5Sb9(As,Sb)4S22 | Upload Photo |
| Jasrouxite | Ag16Pb4(Sb24As16)S72 | Upload Photo |
| Jedwabite | Fe7(Ta,Nb)3 | Upload Photo |
| Jentschite | TlPbAs2SbS6 | Upload Photo |
| Joëlbruggerite | Pb3Zn3(Sb5+,Te6+)As2O13(OH,O) | Upload Photo |
| Johntomaite | BaFe2+2Fe3+2(PO4)3(OH)3 | Upload Photo |
| Joliotite | (UO2)CO3 · nH2O | Upload Photo |
| Jolliffeite | NiAsSe | Upload Photo |
| Jolotcaite | Pb-Bi-Te-S | Upload Photo |
| Jonassonite | AuBi5S4 | Upload Photo |
| Joosteite | Mn2+(Mn3+,Fe3+)(PO4)O | Upload Photo |
| Julgoldite-(Mg) | Ca2(Mg,Fe2+)(Fe3+,Al)2(Si2O7)(SiO4)(OH)2 · H2O | Upload Photo |
| Kadyrelite | (Hg+2)2(Br,Cl)2O | Upload Photo |
| Kaersutite Group | {A}{Ca2}{Z2+3Z3+Ti}(Al2Si6O22)O2 | Upload Photo |
| Kalborsite | K6Al4BSi6O20(OH)4Cl | Upload Photo |
| Kalininite | ZnCr2S4 | Upload Photo |
| Kalistrontite | K2Sr(SO4)2 | Upload Photo |
| Kaluginite | (Mn2+,Ca)MgFe3+(PO4)2(OH) · 4H2O | Upload Photo |
| Kalungaite | PdAsSe | Upload Photo |
| Kamaishilite | Ca2(Al2SiO6)(OH)2 | Upload Photo |
| Kangite | (Sc,Ti,Al,Zr,Mg,Ca,□)2O3 | Upload Photo |
| Kanonerovite | Na3Mn2+(P3O10) · 12H2O | Upload Photo |
| Kapitsaite-(Y) | (Ba,K,Pb)4(Y,Ca)2Si8(B,Si)4O28F | Upload Photo |
| Karasugite | SrCa[Al(F,OH)7] | Upload Photo |
| Karchevskyite | Mg18Al9(OH)54Sr2(CO3)9(H2O)6 (H3O)5 | Upload Photo |
| Karenwebberite | Na(Fe2+,Mn2+)PO4 | Upload Photo |
| Katophorite Group | A(CaNa)(Z2+4Z3+)(AlSi7O22)((OH),F,Cl)2 | Upload Photo |
| Kazanskyite | BaNa3Ti2Nb(Si2O7)2O2(OH)2(H2O)4 | Upload Photo |
| Kelyanite | (Hg+2)6Sb3+BrCl2O6 | Upload Photo |
| Kenoplumbomicrolite | (Pb,◻)2Ta2O6(◻,O,OH) | Upload Photo |
| Kerimasite | Ca3Zr2(SiO4)(Fe3+O4)2 | Upload Photo |
| Khamrabaevite | (Ti,V,Fe)C | Upload Photo |
| Khanneshite | (Na,Ca)3(Ba,Sr,Ce,Ca)3(CO3)5 | Upload Photo |
| Kharaelakhite | (Cu,Pt,Pb,Fe,Ni)9S8 | Upload Photo |
| Khatyrkite | (Cu,Zn)Al2 | Upload Photo |
| Khibinskite | K2ZrSi2O7 | Upload Photo |
| Kieftite | CoSb3 | Upload Photo |
| Kihlmanite-(Ce) | Ce2TiO2(SiO4)(HCO3)2(H2O) | Upload Photo |
| Killalaite | Ca3(Si2O7) · 0.5H2O | Upload Photo |
| Kimrobinsonite | (Ta,Nb)(OH)5-2x(O,CO3)x ; x near 1.2 | Upload Photo |
| Kingstonite | (Rh,Ir,Pt)3S4 | Upload Photo |
| Kirchhoffite | Cs(B2Si4O12) | Upload Photo |
| Kitkaite | NiTeSe | Upload Photo |
| Kittatinnyite | Ca2Mn2Mn(SiO4)2(OH)4 · 9H2O | Upload Photo |
| Kleberite | FeTi6O11(OH)5 | Upload Photo |
| Knasibfite | K3Na4[SiF6]3[BF4] | Upload Photo |
| Knorringite | Mg3Cr2(SiO4)3 | Upload Photo |
| Kochite | (Na,Ca)3Ca2(Mn,Ca)ZrTi(Si2O7)2(F,O)4 | Upload Photo |
| Kokchetavite | KAlSi3O8 | Upload Photo |
| Kolarite | PbTeCl2 | Upload Photo |
| Kolitschite | PbZn0.5Fe3(AsO4)2(OH)6 | Upload Photo |
| Komkovite | BaZr[Si3O9] · 3H2O | Upload Photo |
| Korkinoite | Ca4(SO4)2(CO3)2 · 9(H2O) | Upload Photo |
| Krasheninnikovite | KNa2CaMg(SO4)3F | Upload Photo |
| Krasnogorite | WO3 | Upload Photo |
| Kribergite | Al5(PO4)3(SO4)(OH)4 · 4H2O | Upload Photo |
| Krinovite | Na2Mg4Cr3+2(Si6O18)O2 | Upload Photo |
| Krivovichevite | Pb3Al(SO4)(OH)7 | Upload Photo |
| Kudryavtsevaite | Na3(Mg,Fe)(Fe,Ti)2Ti3O12 | Upload Photo |
| Kullerudite | NiSe2 | Upload Photo |
| Kumdykolite | NaAlSi3O8 | Upload Photo |
| Kupčíkite | Cu3.4Fe0.6Bi5S10 | Upload Photo |
| Kuramite | Cu3SnS4 | Upload Photo |
| Kurilite | (Ag,Au)2(Te,Se,S) | Upload Photo |
| Kusachiite | CuBi2O4 | Upload Photo |
| Kushiroite | CaAl[AlSiO6] | Upload Photo |
| Kutyukhinite | 2Ca2(SiO4)·CaF2 | Upload Photo |
| Kuzminite | (Hg+2)(Br,Cl)2 | Upload Photo |
| Kyuygenite | Ca12Al14O32[(H2O)4Cl2] | Upload Photo |
| Laflammeite | Pd3Pb2S2 | Upload Photo |
| Laforêtite | AgInS2 | Upload Photo |
| Lahnsteinite | Zn4(SO4)(OH)6 · 3H2O | Upload Photo |
| Langisite | (Co,Ni)As | Upload Photo |
| Lanmuchangite | Tl+Al(SO4)2 · 12H2O | Upload Photo |
| Lapeyreite | Cu3O[AsO3(OH)]2 · 0.75H2O | Upload Photo |
| Lapieite | NiCuSbS3 | Upload Photo |
| Larosite | (Cu,Ag)21(Pb,Bi)2S13 | Upload Photo |
| Launayite | Pb22Sb26S61 | Upload Photo |
| Lazaridisite | 3CdSO4·8H2O | Upload Photo |
| Leakeite | NaNa2(Mg2Al2Li)(Si8O22)(OH)2 | Upload Photo |
| Leakeite Group | ANa2(Z2+2Z3+2Li)(Si8O22)((OH,F,Cl)2 | Upload Photo |
| Lecontite | (NH4,K)NaSO4 · 2H2O | Upload Photo |
| Leonardsenite | MgAlF5·2H2O | Upload Photo |
| Leucostaurite | Pb2[B5O9]Cl · 0.5H2O | Upload Photo |
| Lévyclaudite | Pb8Sn7Cu3(Bi,Sb)3S28 | Upload Photo |
| Liebenbergite | (Ni,Mg)2SiO4 | Upload Photo |
| Lime | CaO | Upload Photo |
| Lingunite | (Na,Ca)AlSi3O8 | Upload Photo |
| Linzhiite | FeSi2 | Upload Photo |
| Lishizhenite | ZnFe2(SO4)4 · 14H2O | Upload Photo |
| Lisiguangite | PtCuBiS3 | Upload Photo |
| Lisitsynite | KBSi2O6 | Upload Photo |
| Lithium Amphibole Subgroup | An(Li2)(Z2+3+n-2mZ3+2-n+mLim)(Si8O22)((OH),F,Cl)2 | Upload Photo |
| Lonecreekite | (NH4)Fe3+(SO4)2 · 12H2O | Upload Photo |
| Lonsdaleite | C | Upload Photo |
| Lopatkaite | Pb5Sb3AsS11 | Upload Photo |
| Loranskite-(Y) | (Y,Ce,Ca)ZrTaO6 (?) | Upload Photo |
| Luanshiweiite-2M1 | KLiAl1.5(Si3.5Al0.5)O10(OH)2 | Upload Photo |
| Luberoite | Pt5Se4 | Upload Photo |
| Lucabindiite | (K,NH4)As4O6(Cl,Br) | Upload Photo |
| Lukechangite-(Ce) | Na3Ce2(CO3)4F | Upload Photo |
| Lunijianlaite | Li0.7Al6.2(AlSi7lO20)(OH,O)10 | Upload Photo |
| Luobusaite | Fe0.84Si2 | Upload Photo |
| Machatschkiite | (Ca,Na)6(AsO4)(HAsO4)3(PO4,SO4) · 15H2O | Upload Photo |
| Madocite | Pb17Sb16S41 | Upload Photo |
| Magbasite | KBa(Al,Sc)(Mg,Fe)6Si6O20F2 | Upload Photo |
| Maghagendorfite | (□,Na,)(Na,Ca,Fe2+)Mn(Mg,Fe2+,Fe3+)3(PO4)3 | Upload Photo |
| Magnesio-fluoro-hornblende | (Na,K)1-xCa2Mg5(Si7Al)O22F2 | Upload Photo |
| Magnesio-hornblende group | ☐(Ca2)(Z2+4Z3+}(AlSi7O22)((OH),F,Cl)2 | Upload Photo |
| Magnesiocarpholite | (Mg,Fe2+)Al2(Si2O6)(OH)4 | Upload Photo |
| Magnesiohögbomite-2N3S | [(Mg,Fe2+,Zn)4(Al,Ti,Fe3+)10O19(OH)]2 | Upload Photo |
| Magnesiohögbomite-2N4S | | Upload Photo |
| Magnesiohögbomite-6N6S | [(Mg,Fe2+)3(Al,Ti,Fe3+)8O15(OH)]6 | Upload Photo |
| Magnesiohulsite | (Mg,Fe2+)2(Fe3+,Sn,Mg)(BO3)O2 | Upload Photo |
| Magnesionigerite-2N1S | Sn(Mg,Fe)Al6O11(OH) | Upload Photo |
| Magnesionigerite-6N6S | Sn(Mg,Fe)2Al8O15(OH) | Upload Photo |
| Magnesiorowlandite-(Y) | Y4(Mg,Fe)(Si2O7)2F2 | Upload Photo |
| Magnesium-iron-manganese Amphibole Subgroup | An(X2)(Z2+5-mZ3+m)(Si8-(n+m)Al(n+m)O22(OH)2 | Upload Photo |
| Maikainite | Cu20(Fe,Cu)6Mo2Ge6S32 | Upload Photo |
| Majindeite | Mg2Mo3O8 | Upload Photo |
| Majorite | Mg3(Fe2+,Si,Al)2(SiO4)3 | Upload Photo |
| Mäkinenite | γ-NiSe | Upload Photo |
| Malakhovite | Ca2(Fe3+,Mg,Ca)6(Fe3+,Si,Al)6O20 | Upload Photo |
| Mallardite | MnSO4 · 7H2O | Upload Photo |
| Malyshevite | PdCuBiS3 | Upload Photo |
| Mangani-dellaventuraite | {Na}{Na2}{MgMn3+2LiTi4+}Si8O22O2 | Upload Photo |
| Manganiandrosite-(Ce) | {(Mn2+,Ca)(Ce,REE)}{Mn3+AlMn2+}(Si2O7)(SiO4)O(OH) | Upload Photo |
| Manganochromite | (Mn,Fe)(Cr,V)2O4 | Upload Photo |
| Manganolangbeinite | K2Mn2(SO4)3 | Upload Photo |
| Manganonaujakasite | Na6(Mn2+,Fe2+)Al4Si8O26 | Upload Photo |
| Manganoshadlunite | (Mn,Pb,Cd)(Cu,Fe)8S8 | Upload Photo |
| Maoniupingite-(Ce) | (Ce,Ca)4(Fe3+,Ti,Fe2+,◻)(Ti,Fe3+,Fe2+,Nb)4(Si2O7)2O8 | Upload Photo |
| Mapimite | Zn2Fe3+3(AsO4)3(OH)4 · 10H2O | Upload Photo |
| Markascherite | Cu3(MoO4)(OH)4 | Upload Photo |
| Markhininite | TlBi(SO4)2 | Upload Photo |
| Marumoite | Pb32As40S92 | Upload Photo |
| Mathewrogersite | Pb7FeAl3GeSi12O36(OH,H2O)6 | Upload Photo |
| Matteuccite | NaHSO4 · H2O | Upload Photo |
| Mavlyanovite | Mn5Si3 | Upload Photo |
| Mayingite | IrBiTe | Upload Photo |
| Mazzettiite | Ag3HgPbSbTe5 | Upload Photo |
| Mcauslanite | HFe2+3Al2(PO4)4F · 18H2O | Upload Photo |
| Mcbirneyite | Cu3(VO4)2 | Upload Photo |
| Mcnearite | NaCa5(AsO4)(HAsO4)4 · 4H2O | Upload Photo |
| Megakalsilite | KAlSiO4 | Upload Photo |
| Melanostibite | Mn2+(Sb5+,Fe3+)O3 | Upload Photo |
| Menchettiite | AgPb2.40Mn1.60Sb3As2S12 | Upload Photo |
| Mendeleevite-(Ce) | Cs6(Ce22Ca6)(Si70O175)(OH,F)14(H2O)21 | Upload Photo |
| Mengxianminite | (Ca,Na)3(Fe,Mn)2Mg2(Sn,Zn)5Al8O29 | Upload Photo |
| Meniaylovite | Ca4[F|SO4|SiF6|AlF6] · 12H2O | Upload Photo |
| Menshikovite | Pd3Ni2As3 | Upload Photo |
| Meridianiite | MgSO4 · 11H2O | Upload Photo |
| Merrillite | Ca9NaMg(PO4)7 | Upload Photo |
| Mertieite-I | Pd11(Sb,As)4 | Upload Photo |
| Meta-aluminite | Al2(SO4)(OH)4 · 5H2O | Upload Photo |
| Metahaiweeite | Ca(UO2)2Si6O15 · nH2O | Upload Photo |
| Metauranopilite | (UO2)6(SO4)(OH)10 · 5H2O | Upload Photo |
| Metavandendriesscheite | PbU7O22 · nH2O n < 12 | Upload Photo |
| Mgriite | Cu3AsSe3 | Upload Photo |
| Miessiite | Pd11Te2Se2 | Upload Photo |
| Miharaite | Cu4FePbBiS6 | Upload Photo |
| Minguzzite | K3Fe3+(C2O4)3 · 3H2O | Upload Photo |
| Mitryaevaite | Al6(PO4)((P,S)O3(OH,O))2F2(OH)2 · 14.5H2O | Upload Photo |
| Miyahisaite | (Sr,Ca)2Ba3(PO4)3F | Upload Photo |
| Modderite | (Co,Fe)As | Upload Photo |
| Mohite | Cu2SnS3 | Upload Photo |
| Mongshanite | (Mg,Cr,Fe2+)2(Ti,Zr)5O12 | Upload Photo |
| Monipite | MoNiP | Upload Photo |
| Montbrayite | (Au,Sb)2Te3 | Upload Photo |
| Morelandite | Ca2Ba3(AsO4)3Cl | Upload Photo |
| Morozeviczite | (Pb,Fe)3Ge1-xS4 | Upload Photo |
| Moschelite | (Hg+2)I2 | Upload Photo |
| Mössbauerite | Fe3+6O4(OH)8[CO3] · 3H2O | Upload Photo |
| Moydite-(Y) | Y[B(OH)4](CO3) | Upload Photo |
| Mozgovaite | PbBi4(S,Se)7 | Upload Photo |
| Mundrabillaite | (NH4)2Ca(HPO4)2 · H2O | Upload Photo |
| Murashkoite | FeP | Upload Photo |
| Murchisite | Cr5S6 | Upload Photo |
| Museumite | [Pb2(Pb,Sb)2S8][(Te,Au)2] | Upload Photo |
| Muthmannite | AuAgTe2 | Upload Photo |
| Mutinaite | Na3Ca4Si85Al11O192 · 60H2O | Upload Photo |
| Mutnovskite | Pb4As2S6ICl | Upload Photo |
| Nabimusaite | KCa12(SiO4)4(SO4)2O2F | Upload Photo |
| Nanlingite | NaMg4(AsO3)2F4 | Upload Photo |
| Naquite | FeSi | Upload Photo |
| Natrotantite | Na2Ta4O11 | Upload Photo |
| Natrotitanite | (Na0.5Y0.5)Ti(SiO4)O | Upload Photo |
| Nichromite | (Ni,Co,Fe)(Cr,Fe,Al)2O4 | Upload Photo |
| Nickelbischofite | NiCl2 · 6H2O | Upload Photo |
| Nickelblödite | Na2(Ni,Mg)(SO4)2 · 4H2O | Upload Photo |
| Nickelboussingaultite | (NH4)2Ni(SO4)2 · 6H2O | Upload Photo |
| Nickelferroplatinum | | Upload Photo |
| Nickelpicromerite | K2Ni(SO4)2•6H2O | Upload Photo |
| Nielsenite | PdCu3 | Upload Photo |
| Nierite | Si3N4 | Upload Photo |
| Nimite | (Ni,Mg,Al)6((Si,Al)4O10)(OH)8 | Upload Photo |
| Nisnite | Ni3Sn | Upload Photo |
| Nováčekite-II | Mg(UO2)2(AsO4)2 · 10H2O | Upload Photo |
| Novodneprite | AuPb3 | Upload Photo |
| Nybøite Group | ANa2(Z2+3Z3+2)(AlSi7O22)((OH),F,Cl)2 | Upload Photo |
| Nyholmite | Cd3Zn2(AsO4)2(HAsO4)2 · 4H2O | Upload Photo |
| Obradovicite-NaCu | Na2(H2O)17Cu(H2O)6][Mo8As2Fe3+3O34(OH)3] | Upload Photo |
| Odinite | (Fe,Mg,Al,Fe,Ti,Mn)2.4((Si,Al)2O5)(OH)4 | Upload Photo |
| Oenite | CoSbAs | Upload Photo |
| Okayamalite | Ca2B(BSiO7) | Upload Photo |
| Okhotskite-(Mg) | Ca8(Mn2+,Mg)(Mn3+,Al,Fe3+)(SiO4)(Si2O7)(OH)2 · H2O | Upload Photo |
| Olgite | (Sr,Ba)(Na,Sr,REE)2Na(PO4)2 | Upload Photo |
| Olympite | Na5Li(PO4)2 | Upload Photo |
| Omeiite | (Os,Ru)As2 | Upload Photo |
| Ominelite | (Fe2+,Mg)(Al,Fe3+)3(SiO4)(BO3)O2 | Upload Photo |
| Omongwaite | Na2Ca5(SO4)6 · 3H2O | Upload Photo |
| Oregonite | Ni2FeAs2 | Upload Photo |
| Orschallite | Ca3(SO3)2(SO4) · 12H2O | Upload Photo |
| Orthojoaquinite-(Ce) | NaBa2Ce2FeTi2[Si4O12]2O2(O,OH) · H2O | Upload Photo |
| Osarsite | (Os,Ru)AsS | Upload Photo |
| Osbornite | TiN | Upload Photo |
| Oscarkempffite | Ag10Pb4(Sb17Bi9)S48 | Upload Photo |
| Ottemannite | beta Sn2S3 | Upload Photo |
| Ovchinnikovite | 4FeS · FeO · 3CaO · CaCO3 | Upload Photo |
| Owensite | (Ba,Pb)6(Cu,Fe,Ni)25S27 | Upload Photo |
| Oxiferberite | Fe3+2WO6 | Upload Photo |
| Oxy-chromium-dravite | Na(Cr)3(Cr4Mg2)(Si6O18)(BO3)3(OH)3O | Upload Photo |
| Oxy-schorl | Na(Fe2+Al)3Al6(Si6O18)(BO3)3(OH)3O | Upload Photo |
| Oxy-vanadium-dravite | Na(V)3(V4Mg2)Si6O18(BO3)3(OH)3O | Upload Photo |
| Oxyallanite | {CaCe}{Al2Fe3+}(Si2O7)(SiO4)O(O) (?) | Upload Photo |
| Oxycalciobetafite | Ca2(Ti,Nb)2O6O | Upload Photo |
| Oxycalcioroméite | Ca2Sb2O7 | Upload Photo |
| Oxynatropyrochlore | (Na,Ca,U)2Nb2O6(O,OH) | Upload Photo |
| Oxyplumbopyrochlore | Pb2Nb2O6O | Upload Photo |
| Oxystannomicrolite | Sn2Ta2O6O | Upload Photo |
| Oxystibiomicrolite | (Sb3+,Ca)2Ta2O6O | Upload Photo |
| Oxyvanite | V3+2V4+O5 | Upload Photo |
| Oxyyttropyrochlore-(Y) | (Y,◻)2Nb2O6O | Upload Photo |
| Paarite | Pb1.7Cu1.7Bi6.3S12 | Upload Photo |
| Padĕraite | Cu5.9Ag1.3Pb1.6Bi11.2S22 | Upload Photo |
| Padmaite | PdBiSe | Upload Photo |
| Palarstanide | Pd8(As,Sn)3 | Upload Photo |
| Palladobismutharsenide | Pd2(As,Bi) | Upload Photo |
| Panethite | (Na,Ca)2(Mg,Fe2+)2(PO4)2 | Upload Photo |
| Panguite | (Ti,Al,Sc,Mg,Zr,Ca)1.8O3 | Upload Photo |
| Panichiite | (NH4)2SnCl6 | Upload Photo |
| Parabariomicrolite | BaTa4O10(OH)2 · 2H2O | Upload Photo |
| Paracostibite | CoSbS | Upload Photo |
| Parádsasvárite | Zn2(CO3)(OH)2 | Upload Photo |
| Paraershovite | Na3K3Fe3+2Si8O20(OH)4 · 4H2O | Upload Photo |
| Parageorgbokiite | Cu5(SeO3)2O2Cl2 | Upload Photo |
| Paralabuntsovite-Mg | Na8K8Mg8Ti16(Si4O12)8(O,OH)16· nH2O | Upload Photo |
| Paranatisite | Na2Ti(SiO4)O | Upload Photo |
| Paraschoepite | UO3 · 2H2O | Upload Photo |
| Paratsepinite-Na | (Na,Sr,K,Ca)7(Ti,Nb)8(Si4O12)4(O,OH)8·nH2O n ~ 8 | Upload Photo |
| Pargasite Group | (A)(Ca2){Z2+4 Al)(Al2Si6O22)((OH),F,Cl)2 | Upload Photo |
| Parisite-(Nd) | Ca(Nd,Ce,La)2(CO3)3F2 | Upload Photo |
| Pašavaite | Pd3Pb2Te2 | Upload Photo |
| Paseroite | PbMn2+(Mn2+,Fe3+)2(V5+,Ti,◻)18O38 | Upload Photo |
| Pauflerite | (V4+O)SO4 | Upload Photo |
| Paulkellerite | (BiO)2Fe3+(PO4)(OH)2 | Upload Photo |
| Paulscherrerite | UO2(OH)2 | Upload Photo |
| Pautovite | CsFe2S3 | Upload Photo |
| Pavlovskyite | Ca8(SiO4)2(Si3O10) | Upload Photo |
| Pedrizite Group | ALi2(LiZ2+2Z3+2)(Si8O22)((OH,F,Cl)2 | Upload Photo |
| Penobsquisite | Ca2Fe2+[Cl|B9O13(OH)6]Cl · 4H2O | Upload Photo |
| Penzhinite | (Ag,Cu)4Au(S,Se)4 | Upload Photo |
| Perbøeite-(Ce) | (CaCe3)(Al3Fe2+)(Si2O7)(SiO4)3O(OH)2 | Upload Photo |
| Perkovaite | CaMg2[SO4]3 | Upload Photo |
| Peterbaylissite | (Hg+2)1.5(CO3)(OH) · 2H2O | Upload Photo |
| Petrovicite | Cu3HgPbBiSe5 | Upload Photo |
| Petrovskaite | AuAg(S,Se) | Upload Photo |
| Phosphovanadylite-Ba | Ba[V4+4P2O8(OH)8]·12H2O | Upload Photo |
| Pirquitasite | Ag2ZnSnS4 | Upload Photo |
| Plumboselite | Pb3O2(SeO3) | Upload Photo |
| Plumbotellurite | Pb(TeO3) | Upload Photo |
| Podnoginite | τ-Ca2SiO4 | Upload Photo |
| Polkovicite | (Fe,Pb)3(Ge,Fe)1-xS4 | Upload Photo |
| Potassic-chloro-hastingsite | {K}{Ca2}{Fe2+4Fe3+}(Al2Si6O22)(Cl,OH)2 | Upload Photo |
| Potassic-chloro-pargasite | {K}{Ca2}{Mg4Al}(Al2Si6O22)(Cl,OH)2 | Upload Photo |
| Potassic-ferro-chloro-sadanagaite | {K}{Ca2}{Fe2+3Al2}(Al3Si5O22)Cl2 | Upload Photo |
| Potassic-ferro-pargasite | {K}{Ca2}{Fe2+4Al}(Al2Si6O22)(OH)2 | Upload Photo |
| Potassic-ferro-taramite | K{CaNa}{Fe2+3Al2}{Si6Al2}O22(OH)2 | Upload Photo |
| Potassic-fluoro-pargasite | {K}{Ca2}{Mg4Al}(Al2Si6O22)F2 | Upload Photo |
| Potassic-hastingsite | {K}{Ca2}{Fe2+4Fe3+}(Al2Si6O22)(OH)2 | Upload Photo |
| Potassic-leakeite | KNa2(Mg2Al2Li)(Si8O22)(OH)2 | Upload Photo |
| Potassic-magnesio-hastingsite | {K}{Ca2}{Mg4Fe3+}(Al2Si6O22)(OH)2 | Upload Photo |
| Potassic-mangani-leakeite | [(Na,K)][Na2][Mg2Mn3+2Li]Si8O22(OH)2 | Upload Photo |
| Potassic-sadanagaite | {K}{Ca2}{Mg3Al2}(Al3Si5O22)(OH)2 | Upload Photo |
| Poyarkovite | (Hg+2)1.5ClO | Upload Photo |
| Prewittite | KPb1.5ZnCu6(SeO3)2O2Cl10 | Upload Photo |
| Proudite | CuPb7.5Bi9.33(S,Se)22 | Upload Photo |
| Punkaruaivite | LiTi2(HSi4O12)(OH)2 · H2O | Upload Photo |
| Putzite | (Cu4.7Ag3.3)GeS6 | Upload Photo |
| Pyatenkoite-(Y) | Na5YTi[SiO3]6 · 6H2O | Upload Photo |
| Pyrocoproite | (K,Na)2Mg(P2O7) | Upload Photo |
| Qaqarssukite-(Ce) | Ba(Ce,REE)(CO3)2F | Upload Photo |
| Qilianshanite | NaHCO3 · H3BO3 · 2H2O | Upload Photo |
| Qitianlingite | (Fe,Mn)2(Nb,Ta)2WO10 | Upload Photo |
| Quadruphite | Na14Ca2Ti4(Si2O7)2(PO4)2O2F | Upload Photo |
| Qusongite | WC | Upload Photo |
| Raberite | Tl5Ag4As6SbS15 | Upload Photo |
| Radovanite | Cu2Fe3+(AsO4)(HAs3+O3)2 · H2O | Upload Photo |
| Ramanite-(Cs) | Cs[B5O6(OH)4] · 2H2O | Upload Photo |
| Ramanite-(Rb) | Rb[B5O6(OH)4] · 2H2O | Upload Photo |
| Redikortsevite | (NH4)MgCl3 · 6H2O | Upload Photo |
| Reederite-(Y) | (Na,Mn)15Y2(CO3)9(FSO3)Cl | Upload Photo |
| Refikite | C20H32O2 | Upload Photo |
| Reidite | ZrSiO4 | Upload Photo |
| Rengeite | Sr4ZrTi4(Si2O7)2O8 | Upload Photo |
| Retzian-(La) | (Mn2+,Mg)2(La,Ce,Nd)(AsO4)(OH)4 | Upload Photo |
| Rhabdophane-(Y) | YPO4·H2O | Upload Photo |
| Rhodium | (Rh,Pt) | Upload Photo |
| Rhodplumsite | Rh3Pb2S2 | Upload Photo |
| Rhythmite | Ca4(SiO4)2·3CaCl2 | Upload Photo |
| Riebeckite Group | ◻[Na2][Z2+3Fe3+2]Si8O22[(OH),F,Cl]2 | Upload Photo |
| Ringwoodite | (Mg,Fe2+)2SiO4 | Upload Photo |
| Roaldite | (Fe,Ni)4N | Upload Photo |
| Rogermitchellite | Na6Sr12Ba2Zr13Si39B4O123(OH)6 ·20H2O | Upload Photo |
| Rohaite | (Tl,Pb,K)2Cu8.7Sb2S4 | Upload Photo |
| Rollandite | Cu3(AsO4)2 · 4H2O | Upload Photo |
| Roshchinite | Ag19Pb10Sb51S96 | Upload Photo |
| Rossiantonite | Al3(PO4)(SO4)2(OH)2(H2O)14 | Upload Photo |
| Roumaite | (Ca,Na,REE,◻)7(Nb,Ti)[Si2O7]2OF3 | Upload Photo |
| Rouseite | Pb2Mn2+[AsO3]2 · 2H2O | Upload Photo |
| Rouvilleite | Na3(Ca,Mn,Fe)2(CO3)3F | Upload Photo |
| Ruarsite | (Ru,Os)AsS | Upload Photo |
| Rudashevskyite | (Fe,Zn)S | Upload Photo |
| Rudenkoite | Sr3(Al3.5Si3.5)O10(OH,O)8Cl2 · H2O | Upload Photo |
| Rukavishnikovite | Ca4(SiO4)2 · CaSO4 | Upload Photo |
| Rustumite | Ca10(Si2O7)2(SiO4)(OH)2Cl2 | Upload Photo |
| Ruthenarsenite | (Ru,Ni)As | Upload Photo |
| Sadanagaite Group | A (Ca2)(Z2+3Z3+2)(Al3Si5O22)((OH),F,Cl)2 | Upload Photo |
| Saddlebackite | Pb2Bi2Te2S3 | Upload Photo |
| Saliotite | (Li,Na)Al3(AlSi3O10)(OH)5 | Upload Photo |
| Samaniite | Cu2Fe5Ni2S8 | Upload Photo |
| Samfowlerite | Ca28Mn6Zn4(Be,Zn)4Be12[(OH)3|(SiO4)3|(Si2O7)2]4 | Upload Photo |
| Sanmartinite | (Zn,Fe)WO4 | Upload Photo |
| Santanaite | Pb11(CrO4)O12 | Upload Photo |
| Sardignaite | BiMo2O7(OH) · 2H2O | Upload Photo |
| Saryarkite-(Y) | Ca(Y,Th)Al5(SiO4)2(PO4,SO4)2(OH)7 · 6H2O | Upload Photo |
| Sayrite | Pb2(UO2)5O6(OH)2 · 4H2O | Upload Photo |
| Schindlerite | {[Na2(H2O)10](H3O)4}{V10O28} | Upload Photo |
| Schlegelite | Bi7(AsO4)3(MoO4)2O4 | Upload Photo |
| Schlemaite | (Cu,◻)6(Pb,Bi)Se4 | Upload Photo |
| Sclarite | (Zn,Mg,Mn2+)4Zn3(CO3)2(OH)10 | Upload Photo |
| Sederholmite | beta-NiSe | Upload Photo |
| Seifertite | SiO2 | Upload Photo |
| Selenojalpaite | Ag3CuSe2 | Upload Photo |
| Selenopolybasite | [(Ag,Cu)6(Sb,As)2(S,Se)7][Ag9Cu(S,Se)2Se2] | Upload Photo |
| Sergeevite | Ca2Mg11(CO3)13 · 10H2O | Upload Photo |
| Shelkovite | Mg7(CO3)5(OH)4·24H2O | Upload Photo |
| Shuangfengite | IrTe2 | Upload Photo |
| Sicherite | TlAg2(As,Sb)3S6 | Upload Photo |
| Silicon | Si | Upload Photo |
| Silinaite | NaLiSi2O5 · 2H2O | Upload Photo |
| Simonite | TlHgAs3S6 | Upload Photo |
| Sinjarite | CaCl2 · 2H2O | Upload Photo |
| Sinoite | Si2N2O | Upload Photo |
| Skiagite | Fe2+3Fe3+2[SiO4]3 | Upload Photo |
| Sodic-ferri-clinoferroholmquistite | ☐{Li2}{Fe2+3Fe3+2}(Si8O22)(OH)2 | Upload Photo |
| Sodic-ferro-anthophyllite | {Na}{Fe2+2}{Fe2+5}(AlSi7O22)(OH)2 | Upload Photo |
| Sodic-ferrogedrite | {Na}{Fe2+2}{Fe2+3Al2}(Al3Si5O22)(OH)2 | Upload Photo |
| Sodium-(Magnesium-Iron-Manganese) Amphibole Subgroup | {A}{Na(Mg,Fe,Mn)}{Z5}{T8O22}((OH,F,Cl)2 | Upload Photo |
| Sodium-Calcium Amphibole Subgroup | An(NaCa)(Z2+5-mZ3+m)(Si8-(n+m+1)Al(n+m-1)O22)((OH),F,Cl)2 | Upload Photo |
| Sosedkoite | (K,Na)5Al2(Ta,Nb)22O60 | Upload Photo |
| Šreinite | Pb(BiO)3(UO2)4(PO4)2(OH)7·4H2O | Upload Photo |
| Srilankite | ZrTi2O6 | Upload Photo |
| Stavelotite-(La) | (La,Nd,Ca)3Mn2+3Cu(Mn3+,Fe3+,Mn4+)26(Si2O7)6O5 | Upload Photo |
| Steklite | KAl(SO4)2 | Upload Photo |
| Stercorite | Na(NH4)HPO4 · 4H2O | Upload Photo |
| Sterlinghillite | Mn3(AsO4)2 · 4H2O | Upload Photo |
| Stibiocolusite | Cu13V4(Sb,Sn,As)3S16 | Upload Photo |
| Stillwaterite | Pd8As3 | Upload Photo |
| Stornesite-(Y) | {(Y, Ca)}{Na6◻2}{(Ca,Na)8}{(Mg,Fe2+)43}(PO4)36 | Upload Photo |
| Strontiochevkinite | (Sr,La,Ce,Ca)4Fe2+(Ti,Zr)2Ti2(Si2O7)2O8 | Upload Photo |
| Strontiohurlbutite | SrBe2(PO4)2 | Upload Photo |
| Strontiomelane | Sr(Mn4+6Mn3+2)O16 | Upload Photo |
| Strontiopharmacosiderite | Sr, Fe, As, O, H | Upload Photo |
| Struvite-(K) | KMg(PO4)·6H2O | Upload Photo |
| Stumpflite | Pt(Sb,Bi) | Upload Photo |
| Sudovikovite | PtSe2 | Upload Photo |
| Suessite | (Fe,Ni)3Si | Upload Photo |
| Sugakiite | Cu(Fe,Ni)8S8 | Upload Photo |
| Suhailite | (NH4)Fe2+3(AlSi3O10)(OH)2 | Upload Photo |
| Sulfalumite | (Al,Fe3+,Ti)2(SO4)3 | Upload Photo |
| Sulfurite | S8 | Upload Photo |
| Superferrite | CaO · 3Fe2O3 | Upload Photo |
| Surkhobite | NaCaBa2Mn8Ti4(Si2O7)4O5F5 | Upload Photo |
| Svyatoslavite | CaAl2Si2O8 | Upload Photo |
| Swaknoite | (NH4)2Ca(HPO4)2 · H2O | Upload Photo |
| Switzerite | (Mn,Fe)3(PO4)2 · 7H2O | Upload Photo |
| Synchysite-(Nd) | Ca(Nd,Y,Gd)(CO3)2F | Upload Photo |
| Szklaryite | ◻Al6BAs3+3O15 | Upload Photo |
| Sztrókayite | Bi3TeS2 | Upload Photo |
| Taikanite | Sr3BaMn2+2(Si4O12)O2 | Upload Photo |
| Tancoite | LiNa2Al(PO4)(HPO4)(OH) | Upload Photo |
| Taramite | {Na}{CaNa}{Mg3Al2}(Al2Si6O22)(OH)2 | Upload Photo |
| Tarbagataite | (K□)Ca(Fe2+,Mn)7Ti2(Si4O12)2O2(OH)5 | Upload Photo |
| Tarkianite | (Cu,Fe)(Re,Mo)4S8 | Upload Photo |
| Tassieite | (Na,◻)Ca2(Mg,Fe2+,Fe3+)2(Fe2+,Mg)2(Fe3+,Mg)2(PO4)6 · 2H2O | Upload Photo |
| Tatarskite | Ca6Mg2(SO4)2(CO3)2(OH)4Cl4 · 7H2O | Upload Photo |
| Tatyanaite | (Pt,Pd,Cu)9Cu3Sn4 | Upload Photo |
| Tazzoliite | Ba4-xNaxTi2Nb3SiO17[PO2(OH)2]x(OH)(1-2x) | Upload Photo |
| Tedhadleyite | (Hg+2)5Hg2+I2(Cl,Br)2O4 | Upload Photo |
| Tellurohauchecornite | Ni9Bi(Te,Bi)S8 | Upload Photo |
| Temagamite | Pd3HgTe3 | Upload Photo |
| Tengchongite | CaO · 6UO3 · 2MoO3 · 12H2O | Upload Photo |
| Terranovaite | (Na,Ca)8(Si68Al12)O160 · 29H2O | Upload Photo |
| Teschemacherite | (NH4)HCO3 | Upload Photo |
| Testibiopalladite | PdTe(Sb,Te) | Upload Photo |
| Thadeuite | Ca(Mg,Fe2+)3(PO4)2(OH,F)2 | Upload Photo |
| Thalcusite | Tl2Cu3FeS4 | Upload Photo |
| Theoparacelsite | Cu3(As2O7)(OH)2 | Upload Photo |
| Tietaiyangite | Fe3+4Fe2+TiO9 | Upload Photo |
| Tillmannsite | (Ag3Hg)(VO4,AsO4) | Upload Photo |
| Tischendorfite | Pd8Hg3Se9 | Upload Photo |
| Tistarite | Ti3+2O3 | Upload Photo |
| Titanium | Ti | Upload Photo |
| Titanoholtite | (Ti0.75◻0.25)Al6BSi3O18 | Upload Photo |
| Titanomaghemite | Fe3+(Fe3+,Ti4+,Fe2+,◻)2O4 | Upload Photo |
| Tivanite | V3+TiO3(OH) | Upload Photo |
| Tomichite | (V,Fe)4Ti3AsO13(OH) | Upload Photo |
| Tongbaite | Cr3C2 | Upload Photo |
| Torbakovite | 3CaO · Fe2O3 · CaCl2 | Upload Photo |
| Törnroosite | Pd11As2Te2 | Upload Photo |
| Townendite | Na8ZrSi6O18 | Upload Photo |
| Trabzonite | Ca4(Si3O10) · 2H2O | Upload Photo |
| Tranquillityite | (Fe2+,Ca)8(Zr,Y)2Ti3(SiO4)3O4 | Upload Photo |
| Tremolite-actinolite group | ☐{Ca2}{Z5}(Si8O22)((OH),F,Cl)2 | Upload Photo |
| Trikalsilite | (K,Na)AlSiO4 | Upload Photo |
| Trinepheline | NaAlSiO4 | Upload Photo |
| Tristramite | (Ca,U,Fe)(PO4,SO4) · 2H2O | Upload Photo |
| Trüstedtite | Ni3Se4 | Upload Photo |
| Tschermakite Group | ☐(Ca2)(Z2+3Z3+2}(Al2Si6O22)((OH,F,Cl)2 | Upload Photo |
| Tsnigriite | Ag9SbTe3(S,Se)3 | Upload Photo |
| Tuite | Ca3(PO4)2 | Upload Photo |
| Tundrite-(Nd) | Na3(Nd,La)4(Ti,Nb)2(SiO4)2(CO3)3O4(OH) · 2H2O | Upload Photo |
| Uduminelite | Ca3Al8(PO4)2O12 · 2H2O | Upload Photo |
| Uedaite-(Ce) | {Mn2+Ce}{Al2Fe2+}(Si2O7)(SiO4)O(OH) | Upload Photo |
| Ungavaite | Pd4Sb3 | Upload Photo |
| Uranosilite | UO3 · 7SiO2 | Upload Photo |
| Urphoite | U4+6(PO4)7(OH)3 · 4H2O | Upload Photo |
| Ursilite | (Mg,Ca)4(UO2)4(Si2O5)5.5(OH)5 · 13H2O | Upload Photo |
| Vanackerite | Pb4Cd(AsO4)3(Cl,OH) | Upload Photo |
| Vanadio-oxy-chromium-dravite | Na(V)3(Cr4Mg2)(Si6O18)(BO3)3(OH)3O | Upload Photo |
| Vanadio-oxy-dravite | NaV3(Al4Mg2)(Si6O18)(BO3)3(OH)3O | Upload Photo |
| Vanadium | V | Upload Photo |
| Vanadoandrosite-(Ce) | {Mn2+Ce}{V3+AlMn2+}(Si2O7)(SiO4)O(OH) | Upload Photo |
| Vaughanite | TlHgSb4S7 | Upload Photo |
| Vavřínite | Ni2SbTe2 | Upload Photo |
| Veblenite | KNa(Fe2+5Fe3+4Mn7)Nb4(Si2O7)2(Si8O22)2O6(OH)10(H2O)3 | Upload Photo |
| Velikite | (Cu,Hg)11Sn4S16 | Upload Photo |
| Villyaellenite | MnMn2Ca2(AsO4)2(HAsO4)2 · 4H2O | Upload Photo |
| Virgilite | LiAlSi2O6 | Upload Photo |
| Vladimirivanovite | Na6Ca2(Al6Si6O24)(SO4,S3,S2,Cl2)2 · H2O | Upload Photo |
| Vladkrivovichevite | [Pb32O18][Pb4Mn2O]Cl14(BO3)8·2H2O | Upload Photo |
| Vochtenite | (Fe2+,Mg)Fe3+(UO2)4(PO4)4(OH) · 12-13H2O | Upload Photo |
| Voloshinite | Rb(LiAl1.5□1.5)(Al0.5Si3.5)O10F2 | Upload Photo |
| Voudourisite | CdSO4·H2O | Upload Photo |
| Vozhminite | (Ni,Co)4(As,Sb)S2 | Upload Photo |
| Vurroite | Pb20Sn2(Bi,As)22S54Cl6 | Upload Photo |
| Vyalsovite | FeCaAlS(OH)5 | Upload Photo |
| w(O)-dominant Amphibole Group | {A0-1}{X2}{Z5}(T8O22)O2 | Upload Photo |
| Wadsleyite | (Mg,Fe2+)2(SiO4) | Upload Photo |
| Wairauite | CoFe | Upload Photo |
| Wakefieldite-(Nd) | Nd(VO4) | Upload Photo |
| Walthierite | Ba0.5Al3(SO4)2(OH)6 | Upload Photo |
| Wardsmithite | Ca5Mg[B4O7]6 · 30H2O | Upload Photo |
| Wassonite | TiS | Upload Photo |
| Watanabeite | Cu4(As,Sb)2S5 | Upload Photo |
| Weishanite | (Au,Ag)3Hg2 | Upload Photo |
| Werdingite | (Mg,Fe)2Al14Si4B4O37 | Upload Photo |
| Wernerbaurite | {[Ca(H2O)7]2(H2O)2(H3O)2}{V10O28} | Upload Photo |
| Whiteite-(CaMnMn) | | Upload Photo |
| Wilhelmkleinite | ZnFe3+2(AsO4)2(OH)2 | Upload Photo |
| Wilkmanite | Ni3Se4 | Upload Photo |
| Wolframowodginite | Mn(Mn,Sn,Fe,Ta)(W,Ta,Nb)2O8 | Upload Photo |
| Wopmayite | Ca6Na3□Mn(PO4)3(PO3OH)4 | Upload Photo |
| Xenophyllite | Na4Fe2+7(PO4)6 | Upload Photo |
| Xiangjiangite | (Fe3+,Al)(UO2)4(PO4)2(SO4)2(OH) · 22H2O | Upload Photo |
| Xieite | Fe2+Cr2O4 | Upload Photo |
| Xingzhongite | (Pb,Cu,Fe)(Ir,Pt,Rh)2S4 | Upload Photo |
| Xitieshanite | Fe3+(SO4)Cl · 6H2O | Upload Photo |
| Yagiite | (Na,K)3Mg4(Al,Mg)6(Si,Al)24O60 | Upload Photo |
| Yakovenchukite-(Y) | K3NaCaY2[Si12O30] · 4H2O | Upload Photo |
| Yancowinnaite | PbCuAl(AsO4)2OH · H2O | Upload Photo |
| Yangite | PbMnSi3O8•H2O | Upload Photo |
| Yarlongite | Cr4Fe4NiC4 | Upload Photo |
| Yaroshevskite | Cu9O2(VO4)4Cl2 | Upload Photo |
| Yaroslavite | Ca3Al2F10(OH)2 · H2O | Upload Photo |
| Yazganite | NaFe3+2(Mg,Mn2+)(AsO4)3 · H2O | Upload Photo |
| Yegorovite | Na4[Si4O8(OH)4] · 7H2O | Upload Photo |
| Yiyangite | Au3Hg | Upload Photo |
| Yoshiokaite | (Ca,Na)[Al(Al,Si)O4] | Upload Photo |
| Yttrocolumbite-(Y) | Y(U4+,Fe2+)Nb2O8 | Upload Photo |
| Yuanjiangite | AuSn | Upload Photo |
| Zabuyelite | Li2CO3 | Upload Photo |
| Zaccariniite | RhNiAs | Upload Photo |
| Zangboite | TiFeSi2 | Upload Photo |
| Zavalíaite | (Mn2+,Fe2+,Mg)3(PO4)2 | Upload Photo |
| Zemkorite | Na2Ca(CO3)2 | Upload Photo |
| Zhanghengite | CuZn | Upload Photo |
| Zhangpeishanite | BaFCl | Upload Photo |
| Zhemchuzhnikovite | NaMg(Fe3+,Al)(C2O4)3 · 8H2O | Upload Photo |
| Zinccopperite | Cu7Zn4 (?) | Upload Photo |
| Zincohögbomite-2N6S | [(Zn,Mg)7(Al,Fe3+,Ti)16O31(OH)]2 | Upload Photo |
| Zincospiroffite | Zn2Te4+3O8 | Upload Photo |
| Zincostaurolite | (Zn,Li,Fe2+,Mg)1.5-2Al9(SiO4)4O6(OH)2 | Upload Photo |
| Zincovoltaite | K2Zn5Fe3+3Al(SO4)12 · 18H2O | Upload Photo |
| Zlatogorite | NiCuSb2 | Upload Photo |
| Zoltaiite | BaV4+2V3+12(SiO4)2O19 | Upload Photo |
| Zoubekite | AgPb4Sb4S10 | Upload Photo |
| β-Fergusonite-(Ce) | (Ce,La,Nd)NbO4 | Upload Photo |