Akermanite
Class : SilicatesSubclass : SorosilicatesCrystal system : TetragonalChemistry : CaMgSiO7Rarity : Rare
Size : µm / mm / cm / dm / m
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Anatase
Class : Oxides and hydroxidesSubclass : OxidesCrystal system : TetragonalChemistry : TiO2Rarity : Rare
Apophyllite
Class : SilicatesSubclass : PhyllosilicatesCrystal system : TetragonalChemistry : (K,Na)Ca4Si8O20(OH,F) 8H2ORarity : Uncommon
Apuanite
Class : Oxides and hydroxidesSubclass : OxidesCrystal system : TetragonalChemistry : Fe5Sb4O12SRarity : Very rare
Bismutite
Class : Carbonates, Nitrates, BoratesSubclass : Anhydrous carbonatesCrystal system : TetragonalChemistry : Bi2O2(CO3)Rarity : Fairly common
Braunite
Class : SilicatesSubclass : NesosilicatesCrystal system : TetragonalChemistry : Mn7SiO12Rarity : Common
Calomel
Class : HalidesSubclass : ChloridesCrystal system : TetragonalChemistry : HgClRarity : Rare
Carletonite
Class : SilicatesSubclass : PhyllosilicatesCrystal system : TetragonalChemistry : KNa4Ca4Si8O18(CO3)4(OH,F) H2ORarity : Very rare
Cassiterite
Class : Oxides and hydroxidesSubclass : OxidesCrystal system : TetragonalChemistry : SnO2Rarity : Common
Chalcopyrite
Class : Sulfides and sulfosaltsSubclass : SulfidesCrystal system : TetragonalChemistry : CuFeS2Rarity : Very common
Chernovite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : TetragonalChemistry : YAsO4Rarity : Very rare
Chillagite
Class : Sulfates, chromates, molybdatesSubclass : MolybdatesCrystal system : TetragonalChemistry : PbMoO4Rarity : Very rare
Coffinite
Class : SilicatesSubclass : NesosilicatesCrystal system : TetragonalChemistry : U(SiO4)(OH)4Rarity : Quite common
Cristobalite
Class : SilicatesSubclass : TectosilicatesCrystal system : TetragonalChemistry : SiO2Rarity : Common
Cumengeite
Class : HalidesSubclass : OxychloridesCrystal system : TetragonalChemistry : Pb21Cu20Cl42(OH)40Rarity : Very rare
Cyrilovite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated phosphatesCrystal system : TetragonalChemistry : NaFe3(PO4)2(OH)4 2H2ORarity : Rare
Diaboleite
Class : HalidesSubclass : OxychloridesCrystal system : TetragonalChemistry : Pb2CuCl2(OH)4Rarity : Rare
Famatinite
Class : Sulfides and sulfosaltsSubclass : SulfidesCrystal system : TetragonalChemistry : Cu3SbS4Rarity : Rare
Fergusonite
Class : Oxides and hydroxidesSubclass : OxidesCrystal system : TetragonalChemistry : YNbO4Rarity : Uncommon
Fresnoite
Class : SilicatesSubclass : SorosilicatesCrystal system : TetragonalChemistry : Ba2TiOSi2O7Rarity : Very rare
Gallite
Class : Sulfides and sulfosaltsSubclass : SulfidesCrystal system : TetragonalChemistry : CuGaS2Rarity : Very rare
Gehlenite
Class : SilicatesSubclass : SorosilicatesCrystal system : TetragonalChemistry : Ca2Al(AlSi)O7Rarity : Quite common
Gonnardite
Class : SilicatesSubclass : TectosilicatesCrystal system : TetragonalChemistry : Na2CaAl4Si6O20 7H2ORarity : Rare
Hausmannite
Class : Oxides and hydroxidesSubclass : OxidesCrystal system : TetragonalChemistry : Mn3O4Rarity : Quite common
Heinrichite
Class : Phosphates, arsenates, vanadatesSubclass : Uranyl arsenatesCrystal system : TetragonalChemistry : Ba(UO2)2(AsO4)2 10H2ORarity : Very rare
Hetaerolite
Class : Oxides and hydroxidesSubclass : OxidesCrystal system : TetragonalChemistry : ZnMn2O4Rarity : Rare
Ilmenorutile
Class : Oxides and hydroxidesSubclass : OxidesCrystal system : TetragonalChemistry : (Ti,Nb,Fe)TiO3Rarity : Uncommon
Kahlerite
Class : Phosphates, arsenates, vanadatesSubclass : Uranyl arsenatesCrystal system : TriclinicChemistry : Fe(UO2)2(AsO4)2 12H2ORarity : Very rare
Leucite
Class : SilicatesSubclass : TectosilicatesCrystal system : TetragonalChemistry : KAlSi2O6Rarity : Uncommon
Litharge
Class : Oxides and hydroxidesSubclass : OxidesCrystal system : TetragonalChemistry : PbORarity : Rare to uncommon
Luzonite
Class : Sulfides and sulfosaltsSubclass : SulfidesCrystal system : TetragonalChemistry : Cu3AsS4Rarity : Rare to uncommon
Mackinawite
Class : Sulfides and sulfosaltsSubclass : SulfidesCrystal system : TetragonalChemistry : (Fe,Ni)9S8Rarity : Uncommon
Matlockite
Class : HalidesSubclass : ChlorofluoridesCrystal system : TetragonalChemistry : PbFClRarity : Rare
Maucherite
Class : Sulfides and sulfosaltsSubclass : ArsenidesCrystal system : TetragonalChemistry : Ni11As8Rarity : Rare
Melanophlogite
Class : SilicatesSubclass : TectosilicatesCrystal system : TetragonalChemistry : SiO2 n(C,H,O,S)Rarity : Very rare
Melilite
Class : SilicatesSubclass : SorosilicatesCrystal system : TetragonalChemistry : (Ca,Na)2(Al,Mg)(Si,Al)2O7Rarity : Uncommon
Mellite
Class : Organic compoundsSubclass : -Crystal system : TetragonalChemistry : Al2C6(COO)6 16H2ORarity : Rare
Meta-autunite
Class : Phosphates, arsenates, vanadatesSubclass : Uranyl phosphateCrystal system : TetragonalChemistry : Ca(UO2)2(PO4)2 6H2ORarity : Quite common
Meta-lodevite
Class : Phosphates, arsenates, vanadatesSubclass : Uranyl arsenatesCrystal system : TetragonalChemistry : Zn(UO2)2(AsO4)2 10H2ORarity : Very rare
Meta-torbernite
Class : Phosphates, arsenates, vanadatesSubclass : Uranyl phosphatesCrystal system : TetragonalChemistry : Cu(UO2)2(PO4)2 8H2ORarity : Quite common
Minium
Class : Oxides and hydroxidesSubclass : OxidesCrystal system : TetragonalChemistry : Pb3O4Rarity : Uncommon
Mizzonite
Class : SilicatesSubclass : TectosilicatesCrystal system : TetragonalChemistry : (Ca,Na)4(Al,Si)12O24(CO3,Cl)Rarity : Fairly common
Nagyágite
Class : Sulfides and sulfosaltsSubclass : SulfidesCrystal system : TetragonalChemistry : (Pb,Sb)2(Au,Te)S2Rarity : Rare
Narsarsukite
Class : SilicatesSubclass : InosilicatesCrystal system : TetragonalChemistry : Na2(Ti,Fe)Si4(O,F)11Rarity : Rare
Phosgenite
Class : Carbonates, nitrates, boratesSubclass : Anhydrous carbonatesCrystal system : TetragonalChemistry : Pb2CO3Cl2Rarity : Uncommon
Plattnerite
Class : Oxides and hydroxidesSubclass : OxidesCrystal system : TetragonalChemistry : PbO2Rarity : Uncommon
Powellite
Class : Sulfates, chromates, molybdatesSubclass : MolybdatesCrystal system : TetragonalChemistry : CaMoO4Rarity : Uncommon to rare
Pseudoboleite
Class : HalidesSubclass : OxychloridesCrystal system : TetragonalChemistry : Pb31Cu24Cl62(OH)48Rarity : Very rare
Pyrolusite
Class : Oxides and hydroxidesSubclass : OxidesCrystal system : TetragonalChemistry : MnO2Rarity : Very common
Renierite
Class : Sulfides and sulfosaltsSubclass : SulfidesCrystal system : TetragonalChemistry : (Cu,Zn)11(Ge,As)2Fe4S16Rarity : Rare
Routhierite
Class : Sulfides and sulfosaltsSubclass : SulfosaltsCrystal system : TetragonalChemistry : (Tl,Cu,Ag)HgAsS3Rarity : Very rare
Rutile
Class : Oxides and hydroxidesSubclass : OxidesCrystal system : TetragonalChemistry : TiO2Rarity : Very common
Scapolite
Class : SilicatesSubclass : TectosilicatesCrystal system : TetragonalChemistry : Na4Al3Si9O24Cl à Ca4Al6Si6O24CO3Rarity : Quite common
Scheelite
Class : Sulphates, chromates, vanadatesSubclass : TungstatesCrystal system : TetragonalChemistry : CaWO4Rarity : Common
Sellaite
Class : HalidesSubclass : FluoridesCrystal system : TetragonalChemistry : MgF2Rarity : Rare
Stannite
Class : Sulfides and SulfosaltsSubclass : SulfidesCrystal system : TetragonalChemistry : Cu2FeSnS4Rarity : Fairly common
Stishovite
Class : SilicatesSubclass : TectosilicatesCrystal system : TetragonalChemistry : SiO2Rarity : Very rare
Stolzite
Class : Sulphates, chromates, molybdatesSubclass : TungstatesCrystal system : TetragonalChemistry : PbWO4Rarity : Rare
Tapiolite
Class : Oxides and hydroxidesSubclass : OxidesCrystal system : TetragonalChemistry : (Fe,Mn)(Ta,Nb)2O6Rarity : Fairly common
Thorite
Class : SilicatesSubclass : NesosilicatesCrystal system : TetragonalChemistry : ThSiO4Rarity : Quite common
Thorogummite
Class : SilicatesSubclass : NesosilicatesCrystal system : TetragonalChemistry : (Th,U)(SiO4)(OH)4Rarity : Rare
Torbernite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated phosphatesCrystal system : TetragonalChemistry : Cu(UO2)2(PO4)2 10H2ORarity : Quite common
Trögerite
Class : Phosphates, arsenates, vanadatesSubclass : Uranyl arsenatesCrystal system : TetragonalChemistry : (UO2)3(AsO4)2 12H2ORarity : Very rare
Tugtupite
Class : SilicatesSubclass : TectosilicatesCrystal system : TetragonalChemistry : Na4AlBeSi4O12ClRarity : Rare
Tunisite
Class : Carbonates, nitrates, boratesSubclass : Anhydrous carbonatesCrystal system : TetragonalChemistry : NaCa2Al4(CO3)4(OH)8ClRarity : Rare
Umangite
Class : Sulfides and sulfosaltsSubclass : SelenidesCrystal system : TetragonalChemistry : Cu3Se2Rarity : Very rare
Uranocircite
Class : Phosphates, arsenates, vanadatesSubclass : Uranyl phosphatesCrystal system : TetragonalChemistry : Ba(UO2)2(PO4)2 10H2ORarity : Rare
Uranospathite
Class : Phosphates, arsenates, vanadatesSubclass : Uranyl phosphatesCrystal system : TetragonalChemistry : HAl(UO2)4(PO4)4 40H2ORarity : Very rare
Uranospinite
Class : Phosphates, arsenates, vanadatesSubclass : Uranyl arsenatesCrystal system : TetragonalChemistry : Ca(UO2)2(AsO4)2 10H2ORarity : Rare
Vesuvianite
Class : SilicatesSubclass : SorosilicatesCrystal system : TetragonalChemistry : Ca10Mg2Al4(SiO4)5(Si2O7)(OH)Rarity : Common
Wardite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated phosphatesCrystal system : TetragonalChemistry : NaAl3(PO4)2(OH)4 2H2ORarity : Uncommon
Wiluite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated ArsenatesCrystal system : TetragonalChemistry : Ca19MgAl4(Al,Mg)8(B,◻)4◻[(SiO4)10]O(O,OH)9Rarity : Very rare
Wulfenite
Class : Sulfates, chromates, molybdatesSubclass : MolybdatesCrystal system : TetragonalChemistry : PbMoO4Rarity : Uncommon
Xenotime
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous phosphatesCrystal system : TetragonalChemistry : YPO4Rarity : Uncommon
Zapatalite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated phosphatesCrystal system : TetragonalChemistry : Cu3Al4(PO4)3(OH)9 4H2ORarity : Very rare
Zdenekite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : TetragonalChemistry : NaPbCu5(AsO4)4Cl 5H2ORarity : Very rare
Zeunerite
Class : Phosphates, arsenates, vanadatesSubclass : Uranyl arsenatesCrystal system : TetragonalChemistry : Cu(UO2)2(AsO4)2 16H2ORarity : Rare
Zircon
Class : SilicatesSubclass : NesosilicatesCrystal system : TetragonalChemistry : ZrSiO4Rarity : Very common