This is a comprehensive list of over 5000 IMA recogized mineral species.
Select a letter to view minerals.
Code | Mineral | IMA Chemistry | Country of Type Locality | Profile | View Specimens |
U-1 | Uakitite | VN | Russia (meteorite) | View Mineral Profile | 0 Specimens |
U-2 | Uchucchacuaite | AgMnPb3Sb5S12 | Peru | View Mineral Profile | 0 Specimens |
U-3 | Udinaite | NaMg4(VO4)3 | Russia | View Mineral Profile | 0 Specimens |
U-4 | Uduminelite | Ca3Al8(PO4)2O12·2H2O | Japan | View Mineral Profile | 0 Specimens |
U-5 | Uedaite-(Ce) | Mn2+CeAl2Fe2+(Si2O7)(SiO4)O(OH) | Japan | View Mineral Profile | 0 Specimens |
U-6 | Uklonskovite | NaMg(SO4)F·2H2O | Uzbekistan | View Mineral Profile | 0 Specimens |
U-7 | Ulexite | NaCaB5O6(OH)6·5H2O | Chile | View Mineral Profile | 3 Specimens |
U-8 | Ulfanderssonite-(Ce) | (Ce15Ca)Σ16Mg2(SiO4)10(SiO3OH)(OH,F)5Cl3 | Sweden | View Mineral Profile | 0 Specimens |
U-9 | Ullmannite | NiSbS | Germany | View Mineral Profile | 0 Specimens |
U-10 | Ulrichite | CaCu(UO2)(PO4)2·4H2O | Australia | View Mineral Profile | 0 Specimens |
U-11 | Ulvöspinel | Fe2+2TiO4 | Sweden | View Mineral Profile | 0 Specimens |
U-12 | Umangite | Cu3Se2 | Argentina | View Mineral Profile | 0 Specimens |
U-13 | Umbite | K2ZrSi3O9·H2O | Russia | View Mineral Profile | 0 Specimens |
U-14 | Umbozerite | Na3Sr4ThSi8(O,OH)24 | Russia | View Mineral Profile | 0 Specimens |
U-15 | Umbrianite | K7Na2Ca2[Al3Si10O29]F2Cl2 | Italy | View Mineral Profile | 0 Specimens |
U-16 | Umohoite | (UO2)(MoO4)·2H2O | USA | View Mineral Profile | 0 Specimens |
U-17 | Ungavaite | Pd4Sb3 | Canada | View Mineral Profile | 0 Specimens |
U-18 | Ungemachite | K3Na8Fe3+(SO4)6(NO3)2·6H2O | Chile | View Mineral Profile | 0 Specimens |
U-19 | Upalite | Al(UO2)3(PO4)2O(OH)·7H2O | Democratic Republic of the Congo | View Mineral Profile | 0 Specimens |
U-20 | Uralborite | CaB2O2(OH)4 | Russia | View Mineral Profile | 0 Specimens |
U-21 | Uralolite | Ca2Be4(PO4)3(OH)3·5H2O | Russia | View Mineral Profile | 0 Specimens |
U-22 | Uramarsite | (NH4)(UO2)(AsO4)·3H2O | Kazakhstan | View Mineral Profile | 0 Specimens |
U-23 | Uramphite | (NH4)(UO2)(PO4)·3H2O | Kyrgyzstan | View Mineral Profile | 0 Specimens |
U-24 | Urancalcarite | Ca(UO2)3(CO3)(OH)6·3H2O | Democratic Republic of the Congo | View Mineral Profile | 0 Specimens |
U-25 | Uraninite | UO2 | Czech Republic | View Mineral Profile | 0 Specimens |
U-26 | Uranmicrolite | (U,Ca,Ce,[box])2Ta2(O,OH,F)7 | | View Mineral Profile | 0 Specimens |
U-27 | Uranocircite | Ba(UO2)2(PO4)2·10H2O | Germany | View Mineral Profile | 0 Specimens |
U-28 | Uranocircite I | Ba(UO2)2(PO4)2·12H2O | | View Mineral Profile | 0 Specimens |
U-29 | Uranocircite-II | Ba(UO2)2(PO4)2·10H2O | Germany | View Mineral Profile | 0 Specimens |
U-30 | Uranoclite | (UO2)2(OH)2Cl2(H2O)4 | USA | View Mineral Profile | 0 Specimens |
U-31 | Uranophane | Ca(UO2)2(SiO3OH)2·5H2O | Poland | View Mineral Profile | 0 Specimens |
U-32 | Uranophane-α | Ca(UO2)2(SiO3OH)2·5H2O | Poland | View Mineral Profile | 0 Specimens |
U-33 | Uranophane-β | Ca(UO2)2(SiO3OH)2·5H2O | Czech Republic | View Mineral Profile | 0 Specimens |
U-34 | Uranopilite | (UO2)6(SO4)O2(OH)6·14H2O | Czech Republic / Germany | View Mineral Profile | 0 Specimens |
U-35 | Uranopolycrase | UTi2O6 | Italy | View Mineral Profile | 0 Specimens |
U-36 | Uranosilite | (UO2)Si7O15 | Germany | View Mineral Profile | 0 Specimens |
U-37 | Uranospathite | (Al,[box])(UO2)2F(PO4)2·20H2O | United Kingdom | View Mineral Profile | 0 Specimens |
U-38 | Uranosphaerite | Bi(UO2)O2(OH) | Germany | View Mineral Profile | 0 Specimens |
U-39 | Uranospinite | Ca(UO2)2(AsO4)2·10H2O | Germany | View Mineral Profile | 0 Specimens |
U-40 | Uranotungstite | Ba(UO2)2W2O8(OH)2·H2O | Germany | View Mineral Profile | 0 Specimens |
U-41 | Uranpyrochlore | (Ca,U,Na,Ce,[box])2Nb2(O,OH,F)7 | | View Mineral Profile | 0 Specimens |
U-42 | Urea | CO(NH2)2 | Australia | View Mineral Profile | 0 Specimens |
U-43 | Uricite | C5H4N4O3 | Australia | View Mineral Profile | 0 Specimens |
U-44 | Uroxite | [(UO2)2(C2O4)(OH)2(H2O)2]·H2O | USA | View Mineral Profile | 0 Specimens |
U-45 | Urphoite | (U4+)6(PO4)7(OH)3·4H2O | | View Mineral Profile | 0 Specimens |
U-46 | Ursilite | Mg4(UO2)2(Si2O5)5.5(OH)5·13H2O | Tajikistan | View Mineral Profile | 0 Specimens |
U-47 | Urusovite | CuAlO(AsO4) | Russia | View Mineral Profile | 0 Specimens |
U-48 | Urvantsevite | Pd(Bi,Pb)2 | Russia | View Mineral Profile | 0 Specimens |
U-49 | Ushkovite | MgFe3+2(PO4)2(OH)2·8H2O | Russia | View Mineral Profile | 0 Specimens |
U-50 | Usovite | Ba2CaMgAl2F14 | Russia | View Mineral Profile | 0 Specimens |
U-51 | Ussingite | Na2AlSi3O8(OH) | Denmark (Greenland) | View Mineral Profile | 0 Specimens |
U-52 | Ustarasite | Pb(Bi,Sb)6S10 | Russia | View Mineral Profile | 0 Specimens |
U-53 | Usturite | Ca3(SbZr)(FeO4)3 | Russia | View Mineral Profile | 0 Specimens |
U-54 | Utahite | MgCu2+4Zn2Te6+3O14(OH)4·6H2O | USA | View Mineral Profile | 0 Specimens |
U-55 | Uvanite | (UO2)2V5+6O17·15H2O (?) | USA | View Mineral Profile | 0 Specimens |
U-56 | Uvarovite | Ca3Cr2(SiO4)3 | Russia | View Mineral Profile | 1 Specimens |
U-57 | Uvite | CaMg3(Al5Mg)(Si6O18)(BO3)3(OH)3(OH) | Italy | View Mineral Profile | 1 Specimens |
U-58 | Uytenbogaardtite | Ag3AuS2 | Indonesia / Russia / USA | View Mineral Profile | 0 Specimens |
U-59 | Uzonite | As4S5 | Russia | View Mineral Profile | 0 Specimens |