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Alphabetical Mineral Index - U

Search returned: 919 items. Only items listed in bold are recognised mineral species. General use of other names should be discouraged.

U130 (of Schnorrer)U184 (of Schnorrer)U227 (of Schnorrer)U60 (of Schnorrer)U94 (of Schnorrer)UchucchacuaitUchucchacuaitaUchucchacuaiteUddevallitUddevallitaUddevalliteUdokanitUdokanitaUdokaniteUduminelitUduminelitaUdumineliteUedait-(Ce)Uedaite-(Ce)UfertitUfertitaUfertiteU-GalenaUganditUganditaUganditeUgranditUgranditaUgranditeUhligitUhligitaUhligiteUhligite (of Cornu)Uhligite (of Hauser)Uhligite (of Slavik)UigitUigitaUigiteUintahitUintahitaUintahiteUintaitUintaitaUintaiteUKI-1975-(SO:AlCu)UKI-2004-(OS:BiCuPb)UKI-2006-(PO:AlCuFeH)UKI-2006-(PO:FeHZn)UKI-2008-(SiO:SrTiZr)UklonskovitUklonskovitaUklonskoviteUleksiittiÜleksitUleksytUlexietUlexitUlexitaUlexiteUllmannitUllmannitaUllmanniteUllmannite-Willyamite SeriesUlmitUlmitaUlmiteUlrichitUlrichitaUlrichiteUlrichite (of Birch et al.)Ulrichite (of Kirsch)UltrabasitUltrabasitaUltrabasiteUltralitUltralitaUltraliteUltramarineUlvitUlvitaUlviteUlvöspinelUM1941-01-F:AlCaHMgNaUM1965-07UM1965-07-E:CuSnUM1970-18UM1970-18-S:AsUM1970-19UM1970-19-S:AsUM1971-22UM1971-22-SiO:CaClFeHMgMnNaNbZrUM1974-09UM1974-09-S:BiCuPbUM1975-14-S:CuFeNiUM1977-02UM1977-02-CO:AlCaHUM1977-03UM1977-03-COSiO:CaClHUM1979-17UM1979-17-S:BiCuFeUM1980-01UM1980-01-E:CuZnUM1980-02UM1980-02-E:CuZnUM1980-16-Te:BiUM1983-03-As:NiRhUM1983-09UM1983-09-S:BiPbTeUM1984-09UM1984-09-AsO:ClHMnUM1985-02UM1985-02-E:AlZnUM1986-10UM1986-10-CO:ClHMgMnZnUM1987-01UM1987-01-CO:HMgSUM1988-05UM1988-05-S:AgBiCuHgPbUM1988-06UM1988-06-S:AgBiCuHgPbUM1988-//-O:FeMnNbSnTaWUM1990-38UM1990-38-S:CuFeIrNiPtRhUM1990-52UM1990-52-Se:BiCuUM1990-54UM1990-54-Se:BiCuPbUM1990-78UM1990-78-SiO:CaClFeHKNaZrUM1990-79UM-1990-79-SiO:CaClFeHMnNaNbREEZrUM1991-06UM1991-06-E:AuCuUM1992-30UM1992-30-SO:CCuHZnUM1994-19UM1994-19-PO:CuHMoPbUM1995-17-O:CaHTiUYUM1997-06UM1997-06-AsO:CaCuHUM1997-09UM1997-09-AsO:CaHMgZnUM1997-10UM1997-10-AsO:CaVUM1997-16UM1997-16-AsO:HMgUM1997-18UM1997-18-AsO:HNiUUM1997-20UM1997-20-AsO:HUUM1997-23UM1997-23-CO:CaCuHUUM1997-24UM1997-24-CO:CaCuHUUM1997-25UM1997-25-CO:CaCuHUUM1997-27UM1997-27-CO:CaHKSUUM1997-//-SiO:HNaNbTiUM1998-03UM1998-03-Cl:TlUM1998-10UM1998-10-CO:CoHNiUM1998-11UM1998-11-O-AuHSbUM1998-15UM1998-15-S:CuFeZnUM1998-16-S:FeNiUM1998-21UM1998-21-SiO:CaCeClHMnNaZrUM1998://:IOCrO-CaClKTiUM1999-02UM1999-02-As:NiRhUM1999-11UM1999-11:I:CuSUM1999-17UM1999-17:O:PbVUM1999-28-SO:HMgUM1999-29UM1999-29-SeO:ClCuHPbUM1999-32-SiOUM1999-36UM1999-36-SiO:CaCeHMnNaNbSrZrUM1999-37UM1999-37-SiO:CaClFeHMnMaREESrTiZrUM1999-37-SiO:CaClFeHMnNaREESrTiZrUM1999-38UM1999-38-WO:CrVUM1999-//-SiOUM2000-05UM2000-05-E:AuSnUM2000-46UM2000-46-S:BiCuPbUM2000-47UM2000-47-S:CuFePdPtUM2000-64-SiO:BFeHKMgUM2000-66UM2000-66-SiO:CaClFeHMnNaNbSrZrUM2000-//-SiO:AlBFLiNaUM2001-03-C:MoSUM2001-06UM2001-06-E:CrFeNiUM2001-18UM2001-18-Si:CuPtSnUM2001-24-Te:BiSeUM2001-//-Te:BiUM2002-26-S:FeNiUM2003-03UM2003-03-E:AgAuCuZnUM2003-13-S:AgAuCuUM2003-14-S:AgBiFeTeUM2003-16-S:AgFeTeUM2003-17-S:AgTeUM2004-08UM2004-08-E:AuCuPdUM2004-18UM2004-18-O:AlCaGdThTlZrUM2004-19UM2004-19-O:AlCeGdZrUM2004-20UM2004-20-O:AlGdLaThTiZrUM2004-21UM2004-21-O:CaFeGdZrUM2004-27-O:GdTiUM2004-28UM2004-28-O:GdTiZrUM2004-33UM2004-33-S:AgCuHgSeUM2004-45UM2004-45-Se:AgHgPdUM2004-49UM2004-49-SiO:AlCsFHKLiUM2005-02UM2005-02-AsO:AlHPScSiUM2005-31UM2005-31-SiO:CuHUM2005-32UM2005-32-SiOCO:CaHUM2005-35UM2005-35-VO:CaFePSiThUM2005-//-E:CuPbPdPtUM2006-11UM2006-11-S:CuFeGeZnUM2007-01-As:CuPdUM2007-02-As:NiPdUM2007-03-As:NiRhUM2007-04-As:PdUM2007-05-As:PdTeUM2007-06-As:RhUM2007-16-N:TiUM2007-21-S:AsIrRhUM2007-22-S:AsRuUM2007-26-S:CuFeIrNiPtRhUM2007-27-S:CuFeIrNiRhUM2007-28-S:CuFeIrNiUM2007-29-S:CuFeIrNiUM2007-30-S:FeUM2007-31-S:TiUM2007-33-Se:CuRhSUM2007-42-Te:AsPdUM2007-43-Te:PdUM2008-32-GeO:AlFSiUM2009-//-CN:FeHKZnUmangitUmangitaUmangiteUmanguitaUmbaliteUmberUmbitUmbitaUmbiteUmbite GroupUmboldilitUmboldilitaUmboldiliteUmbozeritUmbozeritaUmbozeriteUmbrianiteUmitUmitaUmiteUmohoitUmohoitaUmohoiteUmthofuUnächter LasursteinUnakitUnakiteUngarettiitUngarettiitaUngarettiiteUngavaitUngavaiteUngemachitUngemachitaUngemachiteUngursaitUngursaitaUngursaiteUnionitUnionitaUnioniteUNK5Unnamed (Ag5CuTeS2)Unnamed (Ag-Au Amalgam)Unnamed (Ag-Au-Cu Sulphide)Unnamed (Ag-Cu Selenide Sulphide)Unnamed (Ag-Cu Telluride Sulphide I)Unnamed (Ag-Cu Telluride Sulphide II)Unnamed (Ag-Fe-Bi Telluride Sulphide)Unnamed (Ag-Hg Halogen Sulphide)Unnamed (Ag-Hg-Pd Selenide)Unnamed (Ag-Hg Sulphide)Unnamed (Ag-Pb-Bi Sulphosalt)Unnamed (Ag-Pb-Bi Sulphosalt II)Unnamed (Ag-Pd Telluride Bismuthide)Unnamed (Ag Telluride Sulfide)Unnamed (Al-Cu-Fe alloy)Unnamed (Al-Cu-Fe Quasicrystal)Unnamed (Al-Th Oxide)Unnamed (Arseniosiderite-related mineral)Unnamed (As-analogue of Franckeite)Unnamed (As-analogue of Kolbeckite)Unnamed (As-Sb Oxide)Unnamed (Au2Hg)Unnamed (Au-Bi Sulphide)Unnamed (Au-Sb Oxide)Unnamed (Au-Sn alloy)Unnamed (Au-Tl Telluride)Unnamed (Ba-Al Trisulphide Hydroxide Hydrate)Unnamed (Ba-analogue of Calcioaravaipaite)Unnamed (Ba-Cu Silicate)Unnamed (Basic Pb-U Carbonate)Unnamed (Basic Zinc Sulfate Hydrate)Unnamed (Ba Sulfite)Unnamed (Ba Thiosulphate Fluoride)Unnamed (Ba Thiosulphate Monohydrate)Unnamed (Ba Titanate)Unnamed (Ba Titanate II)Unnamed (Ba-Zr Silicate)Unnamed beta-As4S4Unnamed (Bi Chromate Oxide)Unnamed (Bi-Pb-Hg-Ag-Cu Sulphosalt 1)Unnamed (Bi Selenide)Unnamed (Bi Selenite)Unnamed (Bi Sulphide)Unnamed (Bi Telluride I)Unnamed (Bi Telluride II)Unnamed (Bi Telluride III)Unnamed (Bi Telluride Selenide)Unnamed (Bi Telluride Sulphide I)Unnamed (Bi Telluride Sulphide II)Unnamed (Bi Telluride Sulphide III)Unnamed (Ca-Al Fluoride)Unnamed (Ca-analogue of Humite)Unnamed (Ca-analogue of Labuntsovite)Unnamed (Ca-analogue of Manganiandrosite-(Ce))Unnamed (Ca-analogue of Manganiandrosite-(La))Unnamed (Ca-analogue of Petterdite)Unnamed (Ca-analogue of Zigrasite)Unnamed (Ca Arsenate)Unnamed (Ca Chloride)Unnamed (Ca-Cu Arsenate)Unnamed (Ca-Cu Arsenate 2)Unnamed (Ca-Cu Chloride)Unnamed (Ca-Cu-U Carbonate)Unnamed (Ca-Cu Uranyl Carbonate Hydrate)Unnamed (Ca-Cu Uranyl Carbonate Hydroxide Hydrate)Unnamed (Ca-Gd-Fe-Zr Oxide)Unnamed (Ca-Gd-Th-Al-Ti-Zr Oxide)Unnamed (Calcium Acetate Monohydrate)Unnamed (Ca-Na-Mn Arsenate)Unnamed (Ca-REE-U Carbonate Hydrate)Unnamed (Ca-Ti-Fe-Al Oxide)Unnamed (Ca-Ti-Fe-Al Oxide II)Unnamed (Ca-V Arsenate)Unnamed (Cd-Ca-Fluoro-Sulphide(?))Unnamed (Cd-Ge Sulphide)Unnamed (Cd-Sn Sulphate)Unnamed (Cd Sulphate Monohydrate)Unnamed (Ce member of the Betafite Subgroup)Unnamed (Ce Tungstate)Unnamed (Cl-analogue of Ferropargasite)Unnamed (Co-analogue of Guarinoite)Unnamed (Co-analogue of Ktenasite)Unnamed (Co-analogue of Reevesite)Unnamed (Co Arsenide-Selenide)Unnamed (Complex Be-V-Ti Oxide)Unnamed (Cu-Ag-Fe Sulphide)Unnamed (Cu-Al Arsenate)Unnamed (Cu-analogue of Fraipontite)Unnamed ((Cu,Au,Ag)-Zn Intermetallic)Unnamed (Cubic NiSe2)Unnamed (Cubic PbO2)Unnamed (cubic Y oxide)Unnamed (Cu-Bi Selenide)Unnamed (Cu-Fe-Pd-Pt-Rh Sulphide)Unnamed (Cu-Fe Sulphide)Unnamed (Cu-Fe-Zn-Ge Sulphide)Unnamed (Cu-Fe-Zn Sulphide)Unnamed (Cu Iodide Sulphide)Unnamed (Cu-Pb-Bi Selenide)Unnamed (Cu-Pb-Bi Sulphosalt)Unnamed (Cu-Pb-Bi Sulphosalt - 'Phase 70')Unnamed (Cu-Pb-Bi Sulphosalt - 'Phase 88.6')Unnamed (Cu-Pb Silicate ?)Unnamed (Cu-Pb Silicate II)Unnamed (Cu-Pd-Au alloy)Unnamed (CuSb2O6)Unnamed (Cu-Sb Selenide)Unnamed (Cu Selenide)Unnamed (Cu Silicate)Unnamed (Cu Stannide)Unnamed (Cu Sulphate Hydrate)Unnamed (Cu Sulphate; PC1)Unnamed (Cu-U Sulphate)Unnamed (Cu-Zn Arsenate Carbonate)Unnamed (Cu-Zn Arsenate-Sulphate)Unnamed (Cyanotrichite-related mineral)Unnamed (F-analogue of Chegemite)Unnamed (F-analogue of Elbaite)Unnamed (F-analogue of Schorl)Unnamed (Fe-Al Phosphate)Unnamed (Fe-analogue of Brackebuschite)Unnamed (Fe-analogue of Konderite)Unnamed (Fe-analogue of Valleriite)Unnamed (Fe-analogue of Västmanlandite-(Ce))Unnamed (Fe-analogue of Werdingite)Unnamed (Fe-analogue of Zakharovite)Unnamed (Fe-analogue of Zircophyllite)Unnamed (Fe Chloride Hydrate I)Unnamed (Fe Chloride Hydrate II)Unnamed (Fe-Cr-Ni Intermetallic)Unnamed (Fe-Ni Antimonide Arsenide)Unnamed (Fe Silicide)Unnamed (Fe Silicide II)Unnamed (Fe-Sn)Unnamed (Fe-Sn II)Unnamed (Fe-Sn Oxide)Unnamed (Fe-Ti Silicate)Unnamed (Fukalite Dimorph)Unnamed (Gallium nitride)Unnamed (gamma-Zn(OH)2)Unnamed ((Gd,Ce)-Al-Zr Oxide)Unnamed (Gd-dominant monazite)Unnamed (Gd-Fe-Al Silicate)Unnamed ((Gd,Th,La)-Th-Al-Ti-Zr Oxide)Unnamed (Gd-Zr-Ti Oxide)Unnamed (Ge-As Sulphide)Unnamed (Ge Sulphide)Unnamed (Gordaite-related Ca-Zn Sulphate Chloride Hydrate)Unnamed (HBU UK-1)Unnamed (HBU UK-2)Unnamed (HBU UK-3)Unnamed (HBU UK-4)Unnamed (HBU UK-5)Unnamed (HBU UK-6)Unnamed (Hg(II)-sulphate)Unnamed (Hg(I)-sulphate)Unnamed (High-temperature polymorph of CaSO4)Unnamed (hydrated Ca-K-Ti-iodate-chromate-chloride)Unnamed (Hydronium-bearing Eudialyte)Unnamed (Hydrous Yttrium Silicate)Unnamed (Ir Arsenide Sulphide)Unnamed (IrAsSb)Unnamed (Ir-Cu Sulphide)Unnamed (Ir-Fe alloy; no. 1)Unnamed (Ir-Fe alloy; no. 2)Unnamed (Ir-Ni alloy; no. 1)Unnamed (Ir-Ni alloy; no. 2)Unnamed (Ir-Os-Pt alloy)Unnamed (Ir-Os-Rh-Pd-Cu-Fe-Ni Sulphide)Unnamed (Ir-Os-Ru-Re alloy)Unnamed (Ir-Os Sulphide; no. 1)Unnamed (Ir-Os Sulphide; no. 2)Unnamed (Ir-Os Sulphide; no. 3)Unnamed (Ir Oxide-Hydroxide)Unnamed (Ir Oxide; no. 1)Unnamed (Ir Oxide; no. 2)Unnamed (Ir-Pt-Au alloy)Unnamed (Ir-Pt-Os alloy; no. 1)Unnamed (Ir-Pt-Os alloy; no. 2)Unnamed (Ir-Pt-Os alloy; no. 3)Unnamed (Ir-Rh Oxide)Unnamed (Ir-Rh-Pt Oxide)Unnamed (K-Al Fluoride)Unnamed (K-Al Sulphate)Unnamed (K-analogue of Magnesioferrikatophorite)Unnamed (K-analogue of Schröckingerite)Unnamed (K-Ba-Sc-Zr Phosphate)Unnamed (K-dominant tourmaline)Unnamed (K-Fe-H Phosphate)Unnamed (K-Mg-H Phosphate)Unnamed (Kogarkoite-like mineral)Unnamed (K Perrhenate)Unnamed (La-analogue of Daqingshanite-(Ce))Unnamed (La Arsenate)Unnamed (Lyonsite-like Cu-Fe-vanadate)Unnamed (Mcgovernite-like Mineral)Unnamed (Mcgovernite-like mineral 2)Unnamed (Mg-Al Fluoride Hydrate)Unnamed (Mg-analogue of Ferriallanite-(Ce))Unnamed (Mg-analogue of Smolianinovite)Unnamed (Mg-analogue of Villyaellenite)Unnamed (Mg Arsenate)Unnamed (Mg Silicate)Unnamed (Mg Sulphate)Unnamed Mineral (Tsumeb GS4)Unnamed (Mn-analogue of Ferriallanite-(Ce))Unnamed (Mn-Ca-Ce-Ti Oxide)Unnamed (Mn-Ca-Ti Oxide)Unnamed (Mn-Ca-Zr-Ti Oxide)Unnamed (Mn-dominant tourmaline)Unnamed (Mn Oxalate Trihydrate)Unnamed (Mn-Pb Hydroxide)Unnamed (Monoclinic polymorph of Pseudobrookite)Unnamed (MSH UK-1)Unnamed (MSH UK-10)Unnamed (MSH UK-111)Unnamed (MSH UK-112)Unnamed (MSH UK-113)Unnamed (MSH UK-114)Unnamed (MSH UK-115)Unnamed (MSH UK-116)Unnamed (MSH UK-16)Unnamed (MSH UK-2)Unnamed (MSH UK-29)Unnamed (MSH UK-3)Unnamed (MSH UK-31)Unnamed (MSH UK-32)Unnamed (MSH UK-38)Unnamed (MSH UK-39)Unnamed (MSH UK-4)Unnamed (MSH UK-40)Unnamed (MSH UK-41)Unnamed (MSH UK-44)Unnamed (MSH UK-48)Unnamed (MSH UK-48A)Unnamed (MSH UK-5)Unnamed (MSH UK-51)Unnamed (MSH UK-52)Unnamed (MSH UK-52A)Unnamed (MSH UK-53)Unnamed (MSH UK-53A)Unnamed (MSH UK-53B)Unnamed (MSH UK-54)Unnamed (MSH UK-55)Unnamed (MSH UK-56)Unnamed (MSH UK-57)Unnamed (MSH UK-58)Unnamed (MSH UK-59)Unnamed (MSH UK-6)Unnamed (MSH UK-60)Unnamed (MSH UK-60A)Unnamed (MSH UK-61)Unnamed (MSH UK-61A)Unnamed (MSH UK-62)Unnamed (MSH UK-63)Unnamed (MSH UK-64)Unnamed (MSH UK-65)Unnamed (MSH UK-66)Unnamed (MSH UK-67)Unnamed (MSH UK-68)Unnamed (MSH UK-68A)Unnamed (MSH UK-69)Unnamed (MSH UK-7)Unnamed (MSH UK-77)Unnamed (MSH UK-8)Unnamed (MSH UK-81)Unnamed (MSH UK-86)Unnamed (MSH UK-9)Unnamed (MSH UK-92)Unnamed (MSH UK-98)Unnamed (MSH UK-99)Unnamed (Na-Fe Sulphate)Unnamed (Na-Mg-Ba Phosphate)Unnamed (Na-Mg-U Borate-Sulphate I)Unnamed (Na-Mg-U Borate-Sulphate II)Unnamed (Na-Mg-U Borate-Sulphate III)Unnamed (Naphtalene)Unnamed (Na-Sr-Fe-silicate)Unnamed (Nd-analogue of Bastnäsite-(Ce) and Bastnäsite-(La))Unnamed (Nd-analogue of Yttrotungstite-(Ce) )Unnamed (Nd Arsenate)Unnamed (NH4-Al Fluoride)Unnamed (NH4-Al Sulphate)Unnamed (NH4 Al Sulphate Tetrahydrate)Unnamed (NH4-analogue of Thermessaite)Unnamed (NH4-Fe-Na-Cl Sulphate)Unnamed (NH4-Mg Sulphate Hydrate)Unnamed (NH4 Thiosulphate)Unnamed (Ni-analogue of Cobalttsumcorite)Unnamed (Ni Arsenide Sulphide)Unnamed (Ni,Fe,Co)AsSUnnamed (Ni-Ir Sulphide; no. 1)Unnamed (Ni-Ir Sulphide; no. 2)Unnamed (Ni-U Arsenate)Unnamed (O- and Fe-analogue of Västmanlandite-(Ce))Unnamed (OH-analogue of Pertsevite)Unnamed (OH-analogue of Pyromorphite)Unnamed (OH-analogue of Topaz)Unnamed (Orthorhombic dimorph of Barstowite)Unnamed (Orthorhombic polymorph of Rengeite)Unnamed (Orthorhombic Si Oxide)Unnamed (P-analogue of Molybdofornacite)Unnamed (P-analogue of Schultenite)Unnamed (P-analogue of Walpurgite)Unnamed (Pb13O8(OH)6(NO3)4)Unnamed (Pb2(OH)3(NO3))Unnamed (Pb Arsenite Chloride)Unnamed (Pb-Bi Sulphosalt I)Unnamed (Pb-Bi Sulphosalt II)Unnamed (Pb-Bi Telluride Sulphide I)Unnamed (Pb-Bi Telluride Sulphide II)Unnamed (Pb-Bi Telluride Sulphide III)Unnamed (Pb-Bi Telluride Sulphide IV)Unnamed (Pb-Cu-Bi Oxysulphide)Unnamed (Pb-Cu Chloride-Hydroxide)Unnamed (Pb-Cu Selenite Chloride)Unnamed (Pb-Cu Sulphide)Unnamed (Pb-dominant tourmaline)Unnamed (Pb-Fe Chloride Hydroxide Hydrate)Unnamed (Pb-Feldspar)Unnamed (Pb Hydrogen Arsenite Chloride)Unnamed (Pb Oxysulphate Hydrate)Unnamed (Pb-Sb Alloy)Unnamed (Pb Silicate) ?Unnamed (Pb Thiosulphate Carbonate)Unnamed (Pb-U-Al Phosphate)Unnamed (Pb-U Hydrous Oxide)Unnamed (Pb-U Sulphate)Unnamed (Pb Vanadate)Unnamed (Pb-Zn-Fe Arsenate)Unnamed (Pd2Pb)Unnamed (Pd-Ag Telluride)Unnamed (Pd Antimonide Arsenide)Unnamed (Pd Arsenide)Unnamed (PdAuCu)Unnamed (Pd Auride)Unnamed (Pd-Bi Chloride)Unnamed (Pd-Bi Oxide)Unnamed (Pd-Cu-Sn compound)Unnamed (Pd-Hg Selenide)Unnamed (Pd Hydroxide)Unnamed (Pd-Ni Arsenide)Unnamed (Pd Oxide)Unnamed (Pd-Pb Oxide)Unnamed (Pd plumbostannotelluro-arsenide)Unnamed (Pd-Pt-Sb-Sn-As mineral)Unnamed (Pd-Pt-Sn-As-Sb mineral)Unnamed (Pd-Sb-Bi Oxide)Unnamed (Pd-Sb Oxide)Unnamed (Pd-Sb-Sn intermetallide)Unnamed (Pd Stannotelluro-arsenide )Unnamed (Pd Telluride)Unnamed (Polytype of Christelite)Unnamed (potassium oxonium eudialyte)Unnamed (P-rich Natroalunite)Unnamed (Pt-Cu alloy)Unnamed (Pt-Fe alloy)Unnamed (Pt-Fe-Cu-Pd alloy)Unnamed (Pt-Pd-Fe-Cu Sulphide)Unnamed (Pt-Pd Sulphide)Unnamed (Pt Sulphide)Unnamed ((REE,Fe) eucolite)Unnamed (Re-Pb-Bi Sulphide)Unnamed (Rh-analogue of Michenerite)Unnamed (Rh Arsenide)Unnamed (Rh-Cu Sulphide)Unnamed (Rh Iodide)Unnamed (Rh-Ni Arsenide II)Unnamed (Rh-Ni Sulphide)Unnamed (Ru-Os-Ir-Fe oxides)Unnamed (Ruthenium Oxide)Unnamed (Se-analogue of Pavonite)Unnamed (Sn-Ge Sulphide)Unnamed (Sn-Pb)Unnamed (Sn-Pb II)Unnamed (Sn-Sb)Unnamed (Sn-Sb II)Unnamed (Sn-Sb III)Unnamed (solid Carbon Dioxide)Unnamed (Sr-Vanadate Hydrate)Unnamed (Te-Se Phase)Unnamed (Tetragonal analogue of Albite)Unnamed (Tetragonal Pb Oxide Hydrate)Unnamed (Th Vanadate)Unnamed (Ti-analogue of Nenadkevichite)Unnamed (Ti-rich member of Eudialyte Group)Unnamed (Tl Chloride)Unnamed (Triclinic "phillipsite")Unnamed (U-H Arsenate Hydrate)Unnamed (Uric Acid Dihydrate)Unnamed (V-Cr-W Oxide)Unnamed (W-dominant Wodginite)Unnamed (Zn-analogue of Schulenbergite)Unnamed (Zn Arsenate)Unnamed (Zn Tellurate)Unnamed (Zr-Sc Phosphate-Silicate)Unnamed (Zvyagintsevite-like phase)Unripe DiamondUpalitUpalitaUpaliteUpalite GroupUraconiseUraconiteUralboritUralboritaUralboriteUralitUralitaUraliteUralolitUralolitaUraloliteUralorthitUralorthitaUralorthiteUramarsiteUramphitUramphitaUramphiteUranatemniteUranblüteUranblütheUrancalcaritUrancalcaritaUrancalcariteUrane oxydéUrane oxyduléUranertsUranerzUranglimmerUrangrünUrangummiUrangummitUraniferous GraphiteUraniferous ZirconUraniittiUraninUraninietUraninitUraninitaUraninitasUraniniteUraninite (of Coomaraswamy)UraninītsUranisches Gummi-ErzUranisches Pittin-ErzUraniteUranites spathosusUranium MicaUranium-rich SenaiteUrankalk durch Kupfer gefärbtUran-Kalk-Kupfer-CarbonatUran-micaUranmicrolitaUranmicrolite (of Hogarth 1977)UranmicrolithUranmikrolithUranoanataseUranoan ZirconUranochalciteUranochalzitUranocherUranocircitUranocircitaUranocirciteUranockerUranofaanUranofaneUranofanoUranogummitUranogummitaUranogummiteUranohydrothoritUranohydrothoritaUranohydrothoriteUranokerUranolepiditUranolepiditaUranolepiditeUranoniobite (of Hermann)Uranoniobit (of Rose)Urano ossidolatoUranophanUranophan-αUranophan-alphaUranophan-betaUranophaneUranophane-βUranophane-betaUranophane GroupUranopilitUranopilitaUranopiliteUranopissitUranopissitaUranopissiteUranopolycraseUranopolykrasUranopyrochloreUranosandbergitUranosandbergitaUranosandbergiteUranosilitUranosilitaUranosiliteUranospathitUranospathitaUranospathiteUranosphaeritUranosphaeritaUranosphaeriteUranosphäritUranospheritUranospheritaUranospheriteUranospinitUranospinitaUranospiniteUranotalitaUranotantalUranothallitUranothalliteUranothorianitUranothorianiteUranothoritUranothoriteUranotilUranotileUranotorianitaUranotoritaUranotungstitUranotungstitaUranotungstiteUranpecherzUranphyllitUranpyrochlorUranpyrochloreUranspatUránszurokércUranvitriolUranyl MicaUraoUrbanitUrbanitaUrbaniteUrditUrditeUreaUreyiteUric AcidUricitUricitaUriciteUrphoiteUrreUrsilitUrsilitaUrsiliteUrusitUrusitaUrusiteUrusovitUrusovitaUrusoviteUrvantsevitUrvantsevitaUrvantseviteUrvölgyitUrvölgyitaUrvölgyiteUshkovitUshkovitaUshkoviteUsonitUsonitaUsoniteUsovitUsovitaUsoviteUssingitUssingitaUssingiteUstarasitUstarasitaUstarasiteÜstübeçUtahitUtahitaUtahiteUtahite (of Damour)UtahliteUvanitUvanitaUvaniteUvarovietUvaroviittiUvarovitUvarovitaUvarovitasUvaroviteUvarovite GarnetUvitUvitaUviteUwarowitUytenbogaardtitUytenbogaardtitaUytenbogaardtiteUzbekiteUzonitUzonitaUzoniteUzuminelite

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