Mineralogy Database

Mineral Species containing Uranium (U)

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Element Properties, Isotopic Compositions for Uranium

Uranium (U) Minerals sorted by Descending Weight Percent

Click here for List sorted by Mineral Name

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250 Minerals containing Uranium (U) sorted by Descending Weight Percent
% U Mineral Name Chemical Formula MW
26.33 % U Moreauite Al3(UO2)(PO4)3(OH)2·13(H2O) 904.10
26.15 % U Parsonsite # Pb2(UO2)(PO4)2·2(H2O) 910.40
26.07 % U Rauvite # Ca(UO2)2V+++++10O28·16(H2O) 1,825.78
25.16 % U Deloryite Cu++4(UO2)(MoO4)2(OH)6 946.13
25.02 % U Astrocyanite-(Ce) Cu2(Ce,Nd,La)2(UO2)(CO3)5(OH)2·1.5(H2O) 951.38
24.74 % U Hallimondite Pb2(UO2)(AsO4)2 962.27
24.54 % U Shabaite-(Nd) Ca(Nd,Sm,Y)2(UO2)(CO3)4(OH)2·6(H2O) 969.96
24.36 % U Thorutite # (Th,U,Ca)Ti2(O,OH)6 390.82
24.25 % U Ishikawaite # (U,Fe,Y,Ca)(Nb,Ta)O4 (?) 294.45
22.04 % U Mourite U++++Mo++++++5O12(OH)10 1,079.80
21.92 % U Demesmaekerite Pb2Cu5(UO2)2(SeO3)6(OH)6·2(H2O) 2,172.01
20.73 % U Ashanite ? (Nb,Ta,U,Fe,Mn)4O8 574.20
17.59 % U Uranpyrochlore (U,Ca,Ce)2(Nb,Ta)2O6(OH,F) 541.23
17.20 % U Betafite # (Ca,U)2(Ti,Nb,Ta)2O6(OH) 415.12
16.05 % U Yttrocolumbite-(Y) # (Y,U,Fe++)(Nb,Ta)O4 296.62
16.04 % U Orthowalpurgite (UO2)Bi4O4(AsO4)2·2(H2O) 1,483.82
16.04 % U Walpurgite # Bi4(UO2)(AsO4)2O4·2(H2O) 1,483.82
15.88 % U Samarskite-(Y) # (Y,Fe+++,U)(Nb,Ta)5O4 299.85
15.56 % U Phosphowalpurgite ! (UO2)Bi4(PO4)O4·2(H2O) 1,391.69
14.68 % U Znucalite CaZn11(UO2)(CO3)3(OH)20·4(H2O) 1,621.63
14.58 % U Arapovite ! (U,Th)(Ca,Na)2(K1-x[ ]x)Si8O20·H2O, x=0.5 897.66
12.69 % U Bismutopyrochlore ! (Bi,U,Ca,Pb)1+x(Nb,Ta)2O6(OH)·n(H2O) 562.81
12.47 % U Cleusonite ! Pb(U++++,U++++++)(Ti,Fe++,Fe+++)20(O,OH)38 2,080.74
11.18 % U Plumbobetafite (Pb,U,Ca)(Ti,Nb)2O6(OH,F) 425.90
10.44 % U Yttropyrochlore-(Y) (Y,Na,Ca,U)1-2(Nb,Ta,Ti)2(O,OH)7 455.99
9.60 % U Samarskite-(Yb) ! (Yb,Y,REE,U,Th,Ca,Fe++) (Nb,Ta,Ti)O4 312.29
7.99 % U Yttrocrasite-(Y) # (Y,Th,Ca,U)(Ti,Fe+++)2(O,OH)6 298.05
7.54 % U Yttrotantalite-(Y) # (Y,U,Fe++)(Ta,Nb)O4 315.74
7.46 % U Kobeite-(Y) # (Y,U)(Ti,Nb)2(O,OH)6 (?) 319.10
6.38 % U Polycrase-(Y) # (Y,Ca,Ce,U,Th)(Ti,Nb,Ta)2O6 372.96
6.04 % U Calciobetafite Ca2(Ti,Nb)2(O,OH)7 394.30
5.99 % U Plumbomicrolite (Pb,Ca,U)2Ta2O6(OH) 795.19
5.45 % U Yttrobetafite-(Y) (Y,U,Ce)2(Ti,Nb,Ta)2O6(OH) 437.15
4.92 % U Plumbopyrochlore (Pb,Y,U,Ca)2-xNb2O6(OH) 484.00
3.85 % U Dessauite ! (Sr,Pb)(Y,U)(Ti,Fe+++)20O38 1,856.57
3.20 % U Davidite-(La) # (La,Ce,Ca)(Y,U)(Ti,Fe+++)20O38 1,860.86
3.18 % U Davidite-(Ce) (Ce,La)(Y,U)(Ti,Fe+++)20O38 1,871.41
1.87 % U Lakargiite ! CaZrO3 177.87
0.76 % U Iwashiroite-(Y) ! YTaO4 313.16
0.69 % U Ciprianiite ! Ca4[(Th,U)(REE)]2(Al,[ ])2[Si4B4O22](OH,F)2 1,032.51
0.64 % U Piergorite-(Ce) ! Ca8Ce2(Al0.5 Fe+++0.5)([ ],Li,Be)2Si6B8O36(OH,F)2 1,498.89
0.58 % U Nioboaeschynite-(Y) ! [(Y,REE),Ca,Th,Fe](Nb,Ti,Ta)2(O,OH)6 368.70
0.36 % U Sazhinite-(La) ! Na3La[Si6O15]·2(H2O) 652.93
0.35 % U Kapustinite ! Na5.5Mn0.25ZrSi6O16(OH)2 689.44
0.26 % U Gramaccioliite-(Y) ! (Pb,Sr)(Y,Mn)Fe2(Ti,Fe)18O38 1,822.46
0.17 % U Menezesite ! Ba2MgZr4(BaNb12O42)·12H2O 2,778.48
0.13 % U Dissakisite-(La) ! (Ca,Fe++,Th, La)(La,REE,Ca)(Al,Cr,Ti)2(Mg,Fe,Al)Si3O12(OH,F) with La > Ce 551.33
0.09 % U Okanoganite-(Y) (Na,Ca)3(Y,Ce)12Si6B2O27F14 2,660.88
0.01 % U Stornesite-(Y) ! (Y, Ca)[ ]2Na6(Ca,Na)8(Mg,Fe)43(PO4)36 5,318.15
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