Minerals

Uramarsite

(NH4)(UO2)(AsO4)·3H2O

Uramphite

(NH4)(UO2)(PO4)·3H2O

Urancalcarite

Ca(UO2)3(CO3)(OH)6·3H2O

Uraninite

UO2

Uranocircite

Ba(UO2)2(PO4)2·10H2O

Uranoclite

(UO2)2(OH)2Cl2(H2O)4

Uranophane

Ca(UO2)2(SiO3OH)2·5H2O

Uranopilite

(UO2)6(SO4)O2(OH)6·14H2O

Uranopolycrase

UTi2O6

Uranosilite

(UO2)Si7O15

Uranospathite

(Al,◻)(UO2)2F(PO4)2·20H2O

Uranosphaerite

Bi(UO2)O2(OH)

Uranospinite

Ca(UO2)2(AsO4)2·10H2O

Uranotungstite

Ba(UO2)2W2O8(OH)2·H2O

Urea

CO(NH2)2

Uricite

C5H4N4O3

Uroxite

[(UO2)2(C2O4)(OH)2(H2O)2]·H2O

Urusovite

CuAlO(AsO4)

Urvantsevite

Pd(Bi,Pb)2

Ushkovite

MgFe3+2(PO4)2(OH)2·8H2O

Usovite

Ba2CaMgAl2F14

Ussingite

Na2AlSi3O8(OH)

Ustarasite

Pb(Bi,Sb)6S10

Usturite

Ca3(SbZr)(FeO4)3

Utahite

MgCu2+4Zn2Te6+3O14(OH)4·6H2O

Uvanite

(UO2)2V5+6O17·15H2O (?)

Uvarovite

Ca3Cr2(SiO4)3

Uvite

CaMg3(Al5Mg)(Si6O18)(BO3)3(OH)3(OH)

Uytenbogaardtite

Ag3AuS2

Uzonite

As4S5

Vadlazarenkovite

Pd8Bi1.5Te1.25As0.25

Vaesite

NiS2

Vajdakite

(Mo6+O2)2As3+2O5·3H2O

Vakhrushevaite

Mg5Cr(AlSi3O10)(OH)8

Valentinite

Sb2O3

Valleriite

2[(Fe,Cu)S]·1.53[(Mg,Al)(OH)2]

Valleyite

Ca4Fe6O13

Vallouiseite

Ag3Tl21.5PbSb63As41.5S170

Vanackerite

Pb4Cd(AsO4)3Cl

Vanadinite

Pb5(VO4)3Cl

Vanadiocarpholite

Mn2+V3+AlSi2O6(OH)4

Vanadio-oxy-chromium-dravite

NaV3(Cr4Mg2)(Si6O18)(BO3)3(OH)3O

Vanadio-oxy-dravite

NaV3(Al4Mg2)(Si6O18)(BO3)3(OH)3O

Vanadio-pargasite

NaCa2(Mg4V)(Si6Al2)O22(OH)2

Vanadium

V

Vanadoakasakaite-(Ce)

CaCe3+(V3+AlMn2+)(Si2O7)(SiO4)O(OH)

Vanadoakasakaite-(La)

CaLa(V3+AlMn2+)(Si2O7)(SiO4)O(OH)

Vanadoallanite-(La)

CaLa3+V3+AlFe2+(Si2O7)(SiO4)O(OH)