Model
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated ArsenatesCrystal system : TriclinicChemistry : Na2Fe5TiSi6O20Rarity : Rare
Size : µm / mm / cm / dm / m
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Adamite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : OrthorhombicChemistry : Zn2(AsO4)(OH)Rarity : Fairly common
Adelite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : OrthorhombicChemistry : CaMg(AsO4)(OH)Rarity : Very rare
Agardite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated ArsenatesCrystal system : HexagonalChemistry : (Y,Ca)Cu6(AsO4)3(OH)6 3H2ORarity : Very rare
Annabergite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated ArsenatesCrystal system : MonoclinicChemistry : Ni3(AsO4)2 8H2ORarity : Rare
Arsendescloizite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : OrthorhombicChemistry : PbZn(AsO4)(OH)Rarity : Rare to very rare
Arseniosiderite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : MonoclinicChemistry : Ca2Fe3O2(AsO4)3 3H2ORarity : Uncommon
Arsentsumebite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : MonoclinicChemistry : Pb2Cu(AsO4)(SO4)(OH)Rarity : Very rare
Arthurite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : MonoclinicChemistry : CuFe2(AsO4)2(OH)2 4H2ORarity : Rare
Austinite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : OrthorhombicChemistry : CaZn(AsO4)(OH)Rarity : Uncommon
Bayldonite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : MonoclinicChemistry : Cu3Pb(AsO4)2(OH)2Rarity : Fairly common
Brandtite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : MonoclinicChemistry : Ca2(Mn,Mg)(As2O4)2 2H2ORarity : Rare
Cabrerite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : MonoclinicChemistry : Ni3(AsO4)2 8H2ORarity : Rare
Carminite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : OrthorhombicChemistry : PbFe2(AsO4)2(OH)2Rarity : Uncommon
Ceruleite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : TriclinicChemistry : Cu2Al7(AsO4)4(OH)13 12H2ORarity : Very rare
Chalcophyllite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : TrigonalChemistry : Cu18Al2(AsO4)4(SO4)3(OH)24 36H2ORarity : Uncommon to rare
Chenevixite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : MonoclinicChemistry : Cu2Fe2(AsO4)2(OH)4 H2ORarity : Quite common
Chernovite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : TetragonalChemistry : YAsO4Rarity : Very rare
Clinoclase
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : MonoclinicChemistry : Cu3(AsO4)(OH)3Rarity : Uncommon
Conichalcite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : OrthorhombicChemistry : CaCu(AsO4)(OH)Rarity : Uncommon
Cornubite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : TriclinicChemistry : Cu5(AsO4)2(OH)4Rarity : Rare
Cornwallite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : MonoclinicChemistry : Cu5(AsO4)2(OH)4Rarity : Uncommon
Duftite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : OrthorhombicChemistry : PbCu(AsO4)(OH)Rarity : Uncommon
Durangite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : MonoclinicChemistry : NaAl(AsO4)FRarity : Very rare
Dussertite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : TrigonalChemistry : Ba(Fe,Sb)3(AsO4)2(OH,H2O)Rarity : Very rare
Erythrite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : MonoclinicChemistry : Co3(AsO4)2 8H2ORarity : Rare
Euchroite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : OrthorhombicChemistry : Cu2(AsO4)(OH) 3H2ORarity : Very rare
Fluckite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : TriclinicChemistry : CaMn(AsO3OH)2 2H2ORarity : Very rare
Gaitite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : TriclinicChemistry : Ca2Zn(AsO4)2 2H2ORarity : Very rare
Hedyphane
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : HexagonalChemistry : Pb3Ca2(AsO4)3ClRarity : Rare
Heinrichite
Class : Phosphates, arsenates, vanadatesSubclass : Uranyl arsenatesCrystal system : TetragonalChemistry : Ba(UO2)2(AsO4)2 10H2ORarity : Very rare
Hörnesite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : MonoclinicChemistry : Mg3(AsO4)2 8H2ORarity : Rare
Kahlerite
Class : Phosphates, arsenates, vanadatesSubclass : Uranyl arsenatesCrystal system : TriclinicChemistry : Fe(UO2)2(AsO4)2 12H2ORarity : Very rare
Köttigite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : MonoclinicChemistry : Zn3(AsO4)2 8H2ORarity : Rare to very rare
Lavendulanite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : OrthorhombicChemistry : NaCaCu5(AsO4)4Cl 5H2ORarity : Uncommon to fairly common
Legrandite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : MonoclinicChemistry : Zn2(AsO4)(OH) H2ORarity : Rare
Liroconite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : MonoclinicChemistry : Cu2Al(AsO4)(OH)4 4H2ORarity : Very rare
Mansfieldite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : OrthorhombicChemistry : AlAsO4 2H2ORarity : Rare to uncommon
Meta-lodevite
Class : Phosphates, arsenates, vanadatesSubclass : Uranyl arsenatesCrystal system : TetragonalChemistry : Zn(UO2)2(AsO4)2 10H2ORarity : Very rare
Mimetite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : HexagonalChemistry : Pb5(AsO4)3ClRarity : Quite common
Mixite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : HexagonalChemistry : Cu6Bi(AsO4)3(OH)6 3H2ORarity : Uncommon
Novacekite
Class : Phosphates, arsenates, vanadatesSubclass : Uranyl arsenatesCrystal system : MonoclinicChemistry : Mg(UO2)2(AsO4)2 12H2ORarity : Rare
Olivenite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : MonoclinicChemistry : Cu2(AsO4)(OH)Rarity : Uncommon
Paradamite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : TriclinicChemistry : Zn2(AsO4)(OH)Rarity : Very rare
Parasymplesite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : MonoclinicChemistry : Fe3(AsO4)2 8H2ORarity : Uncommon
Parnauite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : OrthorhombicChemistry : Cu9(AsO4)2(SO4)(OH)10 7H2ORarity : Uncommon to rare
Pharmacolite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : MonoclinicChemistry : CaHAsO4 2H2ORarity : Uncommon
Pharmacosiderite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : CubicChemistry : KFe4(AsO4)3(OH)4 6-7H2ORarity : Fairly common to rare
Philipsbornite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : TrigonalChemistry : PbAl3(AsO4)2(OH)5 H2ORarity : Very rare
Picropharmacolite
Class : Sulfates, chromates, molybdatesSubclass : Hydrated sulfatesCrystal system : TriclinicChemistry : Ca4Mg(AsO4)2(HAsO4)2 11H2ORarity : Uncommon
Rauenthalite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : TriclinicChemistry : Ca3(AsO4)2 10H2ORarity : Very rare
Richelsdorfite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : MonoclinicChemistry : Ca2Cu5Sb(AsO4)4(OH)6Cl 6H2ORarity : Rare
Roselite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : MonoclinicChemistry : Ca2(Co,Mg)(AsO4)2 2H2ORarity : Very rare
Sainfeldite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : MonoclinicChemistry : Ca5(AsO4)2(AsO3OH)2 4H2ORarity : Very rare
Scorodite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : OrthorhombicChemistry : FeAsO4 2H2ORarity : Uncommon
Strashimirite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : MonoclinicChemistry : Cu8(AsO4)4(OH)4 5H2ORarity : Uncommon to rare
Svabite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : HexagonalChemistry : Ca5(AsO4)3FRarity : Very rare
Symplesite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : TriclinicChemistry : Fe3(AsO4)2 8H2ORarity : Rare
Talmessite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : TriclinicChemistry : Ca2Mg(AsO4)2 2H2ORarity : Uncommon
Tilasite
Class : Phosphates, arsenates, vanadatesSubclass : Anhydrous arsenatesCrystal system : MonoclinicChemistry : CaMg(AsO4)FRarity : Rare to uncommon
Trögerite
Class : Phosphates, arsenates, vanadatesSubclass : Uranyl arsenatesCrystal system : TetragonalChemistry : (UO2)3(AsO4)2 12H2ORarity : Very rare
Tyrolite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : OrthorhombicChemistry : CaCu5(AsO4)2(CO3)(OH)4 6H2ORarity : Uncommon to rare
Uranospinite
Class : Phosphates, arsenates, vanadatesSubclass : Uranyl arsenatesCrystal system : TetragonalChemistry : Ca(UO2)2(AsO4)2 10H2ORarity : Rare
Walpurgite
Class : Phosphates, arsenates, vanadatesSubclass : Hydrated arsenatesCrystal system : TriclinicChemistry : Bi4(UO2)O4(AsO4)2 2H2ORarity : 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