ElementCalcium
SymbolCa
Atomic Mass40.078
Atomic Number20
Name OriginsLatin, calx = lime
Year Discovered1808
Discovered CreditsIsolated by Sir Humphry Davy in London, UK.
RemarksSilvery white, relatively soft metal obtained from fused calcium chloride by electrolysis. Protected by oxide/nitride film and can be worked as a metal. Used in alloys and in manufacture of Zr, Th, U, and rare earth metals. Lime (CaO) used in metallurgy, water treatment, chemicals, building, etc.
Diagnostic TestsInfusible calcium minerals glow with exaggerated incandescence in the flame test (along with Sr, Mg, Zr, Zn, Ce - the lime light effect). Sometimes, a orange red flame color may be observed if interfering Sr or Na is not present (try calcite moistened with HCl).Only a few minerals give this calcium color decisively when heated alone. In solution, (NH4)2CO3 will precipitate calcium as an insoluble carbonate (along with Ba and Sr). Dissolve the precipitate in HCl and try the flame test for Ca (orange red), Ba (green), or Sr (purple red).
ReferencesEmsley, J., 1991; THE ELEMENTS : Sec. Ed., Clarendon Press, Oxford, 251 p.

Naturally Ocurring Isotopes :

Mass Nuclide Number Natural Abundance Half-life Half-life Unit Decay Mode Decay Mode MeV Decay Mode %
39.962591 40 96.941 % Stable
41.958619 42 0.647 % Stable
42.958766 43 0.135 % Stable
43.95548 44 2.086 % Stable
45.953689 46 0.004 % Stable
47.9525334 48 0.187 % Stable

1173 Minerals sorted by % of Ca (Calcium) :

Lime71.47 %CaO
Ellestadite63.86 %Ca5(SiO4,PO4,SO4)3(F,OH,Cl)
Portlandite54.09 %Ca(OH)2
Hatrurite52.66 %Ca3SiO5
Fluorite51.33 %CaF2
Takedaite50.55 %Ca3(BO3)2
Jasmundite50.48 %Ca11(SiO4)4O2S
Reinhardbraunsite47.76 %Ca5(SiO4)2(OH,F)2
Larnite46.54 %Ca2SiO4
Defernite46.08 %Ca6(CO3)2-x(SiO4)x(OH)7(Cl,OH)1-2x (x=0,5)
Paraspurrite45.08 %Ca5(SiO4)2(CO3)
Spurrite45.08 %Ca5(SiO4)2(CO3)
Brenkite44.99 %Ca2(CO3)F2
Dellaite44.97 %Ca6Si3O11(OH)2
Fersmite43.96 %(Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6
Cuspidine43.86 %Ca4Si2O7(F,OH)2
Rustumite42.90 %Ca10(Si2O7)2(SiO4)Cl2(OH)2
Hillebrandite42.13 %Ca6Si3O9(OH)6
Kilchoanite41.69 %Ca3Si2O7
Rankinite41.69 %Ca3Si2O7
Ternesite41.69 %Ca5(SiO4)2SO4
Bredigite41.67 %Ca7Mg(SiO4)4
Carbonate-hydroxylapatite41.33 %Ca5(PO4,CO3)3(OH)
Spodiosite41.29 %Ca2(PO4)F
Carbonate-fluorapatite41.16 %Ca5(PO4,CO3)3F
Tilleyite41.02 %Ca5Si2O7(CO3)2
IMA1997-01340.89 %Ca8Mg(SiO4)4Cl2
Killalaite40.43 %2Ca3Si2O7(H2O)
Parasibirskite40.12 %Ca2B2O5(H2O)
Sibirskite40.12 %CaHBO3
Calcite40.04 %CaCO3
Vaterite40.04 %CaCO3
Aragonite40.04 %CaCO3
Hydroxylapatite39.89 %Ca5(PO4)3(OH)
Fluorellestadite39.80 %Ca5(SiO4,PO4,SO4)3(F,OH,Cl)
Fluorapatite39.74 %Ca5(PO4)3F
Hydroxylellestadite39.65 %Ca5(SiO4,SO4)3(OH,Cl,F)
Apatite39.36 %Ca5(PO4)3(OH,F,Cl)
Fukalite39.24 %Ca4Si2O6(CO3)(OH,F)2
Chlorellestadite39.16 %Ca5(SiO4,PO4,SO4)3(Cl,OH,F)
Bultfonteinite39.05 %Ca2SiO2(OH,F)4
Chlorapatite38.48 %Ca5(PO4)3Cl
Foshagite37.94 %Ca4Si3O9(OH)2
Nagelschmidtite37.57 %Ca7(SiO4)3(PO4)2
Merwinite36.58 %Ca3Mg(SiO4)2
Sakhaite36.58 %Ca3Mg(BO3)2(CO3)0.36(H2O)
Trabzonite36.39 %Ca4Si3O102(H2O)
Niocalite36.12 %Ca14Nb2(Si2O7)4O6F2
Hydrophilite36.11 %CaCl2
Sheldrickite35.55 %NaCa3(CO3)2F3(H2O)
Isoclasite35.13 %Ca2(PO4)(OH)2(H2O) (?)
Foshallasite35.11 %Ca3Si2O73(H2O)
Afwillite35.11 %Ca3Si2O4(OH)6
Jaffeite34.96 %Ca4(Si3O7)(OH)6
Mayenite34.68 %Ca12Al14O33
Wollastonite-1A34.50 %CaSiO3
Wollastonite-2M34.50 %CaSiO3
Wollastonite-3A-4A-5A-7A34.50 %CaSiO3
Merrillite-(Ca)34.36 %(Ca,[ ])19Mg2(PO4)14
Monohydrocalcite33.93 %CaCO3(H2O)
Jennite33.92 %Ca9H2Si6O18(OH)86(H2O)
Scawtite33.68 %Ca7Si6(CO3)O182(H2O)
Whitlockite33.66 %Ca9(Mg,Fe++)(PO4)6(PO3OH)
Xonotlite33.63 %Ca6Si6O17(OH)2
Merrillite-(Na)33.62 %Ca18Na2Mg2(PO4)14
Cebollite33.47 %Ca5Al2(SiO4)3(OH)4
Brownmillerite33.39 %Ca2(Al,Fe+++)2O5
Monetite33.38 %CaHPO4
Rorisite33.18 %(Ca,Mg)FCl
Okayamalite33.14 %Ca2B2SiO7
Rosenhahnite32.81 %Ca3Si3O8[(OH)2-4x,(CO3)x]
Harkerite32.76 %Ca24Mg8Al2(SiO4)8(BO3)6(CO3)102(H2O)
Calciborite31.88 %CaB2O4
Turneaureite31.78 %Ca5[(As,P)O4]3Cl
Merrillite-(Y)31.68 %Ca16Y2Mg2(PO4)14
Johnbaumite31.60 %Ca5(AsO4)3(OH)
Svabite31.50 %Ca5(AsO4)3F
Arctite31.42 %Na2Ca4(PO4)3F
Gugiaite31.15 %Ca2BeSi2O7
Carlhintzeite31.05 %Ca2AlF7(H2O)
Hannebachite31.03 %2CaSO3(H2O)
Formicaite30.80 %Ca(HCOO)2
Poldervaartite30.41 %(Ca,Mn++)2SiO3(OH)2
Gotzenite30.30 %(Ca,Na)3(Ti,Al)Si2O7(F,OH)2
Wadalite30.23 %Ca6Al5Si2O16Cl3
Zeophyllite30.23 %Ca4Si3O8(OH,F)42(H2O)
Oyelite30.20 %Ca10B2Si8O2912(H2O)
Baghdadite30.00 %Ca3(Zr,Ti)Si2O9
Suolunite29.87 %Ca2Si2O5(OH)2(H2O)
Srebrodolskite29.49 %Ca2Fe+++2O5
Perovskite29.48 %CaTiO3
Anhydrite29.44 %CaSO4
Akermanite29.40 %Ca2MgSi2O7
Borcarite29.37 %Ca4MgB4O6(OH)6(CO3)2
Gehlenite29.23 %Ca2Al(AlSi)O7
IMA2000-03929.14 %Ca2(C2O4)Cl22H2O
Katoite29.02 %Ca3Al2(SiO4)3-x(OH)4x x=1.5-3
Yaroslavite28.89 %Ca3Al2F10(OH)2(H2O)
Aminoffite28.87 %Ca3Be2Si3O10(OH)2
Riversideite28.84 %Ca5Si6O16(OH)22(H2O)
Solongoite28.62 %Ca2B3O4(OH)4Cl
Tveitite-(Y)28.50 %Ca1-xYxF2+x, x~0.3
Ferrobustamite28.41 %Ca(Fe++,Ca,Mn)Si2O6
Hibschite28.20 %Ca3Al2(SiO4)3-x(OH)4x(x=0.2-1.5)
Vesuvianite28.18 %Ca10Mg2Al4(SiO4)5(Si2O7)2(OH)4
Hainite28.09 %Na2Ca4(Ti,Zr,Mn,Fe)2(Si2O7)F4
Korzhinskite27.89 %CaB2O4(H2O)
Oldhamite27.81 %(Ca,Mg,Fe,Mn)S
Hydrocalumite27.69 %Ca2Al(OH)6[Cl1-x(OH)x]3(H2O)
Fersmanite27.65 %(Ca,Na)4(Ti,Nb)2Si2O11(F,OH)2
Bassanite27.61 %2CaSO4(H2O)
Gaudefroyite27.51 %Ca4Mn+++3-x(BO3)3(CO3)(O,OH)3
Bicchulite27.43 %Ca2Al2SiO6(OH)2
Kamaishilite27.43 %Ca2Al2SiO6(OH)2
Whewellite27.43 %Ca(C2O4)(H2O)
Sinjarite27.26 %CaCl22(H2O)
Harstigite27.14 %Ca6MnBe4(SiO4)2(Si2O7)2(OH)2
Cahnite26.91 %Ca2B(AsO4)(OH)4
Grossular26.69 %Ca3Al2(SiO4)3
Clinotobermorite26.68 %Ca5Si6(O,OH)185(H2O)
IMA2000-03726.42 %Ca19(Al,Mg)13[SiO4]10[Si2O7]4(F,OH)10
Yeelimite26.27 %Ca4Al6O12(SO4)
Shortite26.18 %Na2Ca2(CO3)3
Plombierite26.13 %Ca5H2Si6O186(H2O) (?)
Rapidcreekite26.00 %Ca2(SO4)(CO3)4(H2O)
Wiluite26.00 %Ca19(Al,Mg,Fe,Ti)13(B,Al,[ ])5Si18O68(O,OH)10
Volkovskite25.91 %KCa4[B5O8(OH)4][B(OH)3]Cl4(H2O)
Kuzelite25.75 %Ca4Al2.4(OH)12.8(SO4)6(H2O)
Juanite25.74 %Ca10Mg4Al2Si11O394(H2O) (?)
Bakerite25.71 %Ca4B4(BO4)(SiO4)3(OH)3(H2O)
Chromatite25.68 %CaCrO4
Henritermierite25.67 %Ca3(Mn,Al)2(SiO4)2(OH)4
Tatarskite25.66 %Ca6Mg2(SO4)2(CO3)2Cl4(OH)47(H2O)
Glaucochroite25.61 %CaMnSiO4
Monticellite25.61 %CaMgSiO4
Tyretskite25.59 %Ca2B5O9(OH)(H2O)
Hardystonite25.55 %Ca2ZnSi2O7
IMA2000-04025.53 %Ca19Mn+++(Al,Mn+++)10(Mg,Mn++)2Si18O69(OH)9
Bearthite25.52 %Ca2Al(PO4)2(OH)
Sarcolite25.50 %NaCa6Al4Si6O24F (?)
Buchwaldite25.36 %NaCaPO4
Hsianghualite25.29 %Ca3Li2Be3(SiO4)3F2
Bazhenovite25.11 %CaS5CaS2O36Ca(OH)220(H2O)
Vonbezingite25.06 %Ca6Cu3(SO4)3(OH)122(H2O)
Datolite25.05 %CaBSiO4(OH)
Hydroxylherderite24.88 %CaBe(PO4)(OH)
Goldmanite24.79 %Ca3(V,Al,Fe+++)2(SiO4)3
Uralborite24.78 %CaB2O2(OH)4
Vimsite24.78 %CaB2O2(OH)4
Hellandite-(Ce)24.77 %[Ca3(REE)]4(REE)2Al2[Si4B4O22](OH,F)2
Samfowlerite24.70 %Ca14Mn++3Zn2(Be,Zn)2Be6(SiO4)6(Si2O7)4(OH,F)6
Herderite24.58 %CaBe(PO4)F
Tobermorite24.54 %Ca5Si6O16(OH)24(H2O)
Creedite24.47 %Ca3Al2(SO4)(F,OH)102(H2O)
Weddellite24.42 %Ca(C2O4)2(H2O)
Hilgardite24.17 %Ca2B5O9Cl(H2O)
Sainfeldite24.14 %Ca5(AsO3OH)2(AsO4)24(H2O)
Yoshiokaite24.14 %(Ca8-(x/2)[ ](x/2)Al16-xSixO32)
Pectolite24.11 %NaCa2Si3O8(OH)
Ekaterinite24.06 %Ca2B4O7(Cl,OH)22(H2O)
Morimotoite24.04 %Ca3TiFe++Si3O12
Olshanskyite24.02 %Ca2[B3O3(OH)6]OH3(H2O)
Uvarovite24.02 %Ca3Cr2(SiO4)3
Nefedovite23.78 %Na5Ca4(PO4)4F
Collinsite23.69 %Ca2(Mg,Fe++)(PO4)22(H2O)
Andradite23.66 %Ca3Fe+++2(SiO4)3
Fabianite23.64 %CaB3O5(OH)
Vladimirite23.63 %Ca5(AsO3OH)2(AsO4)25(H2O)
Jeffreyite23.55 %(Ca,Na)2(Be,Al)Si2(O,OH)7
Brushite23.29 %CaHPO42(H2O)
Gypsum23.28 %CaSO42(H2O)
Ardealite23.28 %Ca2(SO4)(HPO4)4(H2O)
Schorlomite23.27 %Ca3(Ti,Fe+++,Al)2[(Si,Fe+++,Fe++)O4]3
Denisovite23.17 %(K,Na)Ca2Si3O8(F,OH)
Nifontovite23.07 %Ca3B6O6(OH)122(H2O)
Rosenbuschite23.06 %(Ca,Na)3(Zr,Ti)Si2O8F
Minehillite23.03 %(K,Na)2-3Ca28(Zn4Al4Si40)O112(OH)16
Rouvilleite23.02 %Na3Ca2(CO3)3F
Despujolsite22.97 %Ca3Mn++++(SO4)2(OH)63(H2O)
Gorgeyite22.95 %K2Ca5(SO4)6(H2O)
Priceite22.95 %Ca4B10O197(H2O)
Parafransoletite22.81 %Ca3Be2(PO4)2(PO3,OH)24(H2O)
Vuagnatite22.75 %CaAlSiO4(OH)
IMA1995-02022.68 %CaB3O4(OH)3
Panasqueiraite22.66 %CaMg(PO4)(OH,F)
Combeite22.62 %Na2Ca2Si3O9
Gearksutite22.51 %CaAl(OH,F)5(H2O)
Cassidyite22.50 %Ca2(Ni,Mg)(PO4)22(H2O)
Isokite22.47 %CaMg(PO4)F
Kurchatovite22.47 %Ca(Mg,Mn,Fe++)B2O5
Clinokurchatovite22.45 %Ca(Mg,Fe++,Mn)B2O5
Melilite22.41 %(Ca,Na)2(Al,Mg,Fe++)(Si,Al)2O7
Reyerite22.33 %(Na,K)4Ca14Si22Al2O58(OH)86(H2O)
Weilite22.26 %CaHAsO4
Schaurteite22.22 %Ca3Ge++++(SO4)2(OH)63(H2O)
Fairfieldite22.19 %Ca2(Mn,Fe++)(PO4)22(H2O)
Messelite22.16 %Ca2(Fe++,Mn)(PO4)22(H2O)
Haidingerite22.14 %Ca(AsO3OH)(H2O)
Tacharanite22.05 %Ca12Al2Si18O33(OH)36
Caoxite22.00 %Ca(C2O4)3(H2O)
Homilite21.91 %Ca2(Fe++,Mg)B2Si2O10
Ferrarisite21.78 %Ca5(AsO3OH)2(AsO4)29(H2O)
Guerinite21.78 %Ca5(AsO3OH)2(AsO4)29(H2O)
Dolomite21.73 %CaMg(CO3)2
Henmilite21.70 %Ca2Cu[B(OH)4]2(OH)4
Xanthoxenite21.67 %Ca4Fe+++2(PO4)4(OH)23(H2O)
Chlorocalcite21.60 %KCaCl3
Hiortdahlite21.55 %(Ca,Na,Y)3(Zr,Ti)Si2O7(F,O,OH)2
IMA2001-05721.47 %Ca6B14O19(SO4)(OH)145(H2O)
Colquiriite21.32 %CaLiAlF6
Kirschsteinite21.32 %CaFe++SiO4
Kimzeyite21.30 %Ca3(Zr,Ti)2(Si,Al,Fe+++)3O12
Tokkoite21.13 %K2Ca4[Si7O18(OH)](F,OH)
Hydroxyapophyllite21.12 %KCa4Si8O20(OH,F)8(H2O)
Earlandite21.08 %Ca3(C6H5O7)4(H2O)
Fluorapophyllite21.08 %(K,Na)Ca4Si8O20(F,OH)8(H2O)
Latiumite21.04 %(Ca,K)8(Al,Mg,Fe)(Si,Al)10O25(SO4)
Rauenthalite20.79 %Ca3(AsO4)210(H2O)
Latrappite20.78 %(Ca,Na)(Nb,Ti,Fe)O3
Howlite20.48 %Ca2B5SiO9(OH)5
Titanite20.44 %CaTiSiO5 = CaTiOSiO4
Okenite20.38 %Ca3[Si6O15]6(H2O)
Truscottite20.34 %(Ca,Mn++)14Si24O58(OH)82(H2O)
Agrellite20.32 %NaCa2Si4O10F
Fransoletite20.30 %H2Ca3Be2(PO4)44(H2O)
Orschallite20.29 %Ca3(SO3)2SO412(H2O)
Frolovite20.27 %CaB2(OH)8
Prehnite20.27 %Ca2Al2Si3O10(OH)2
Katayamalite20.18 %(K,Na)Ca7Li3Ti2[Si6O18]2(OH,F)2
Phaunouxite20.17 %Ca3(AsO4)11(H2O)
Mcnearite20.16 %NaCa5H4(AsO4)54(H2O)
Anapaite20.14 %Ca2Fe++(PO4)24(H2O)
Vanadomalayaite20.13 %CaVOSiO4
Powellite20.04 %CaMoO4
Miserite20.01 %K(Ca,Ce)5[Si8O22](OH,F)2
Fedorovskite19.97 %Ca2(Mg,Mn)2B4O7(OH)6
Baratovite19.91 %KCa7(Ti,Zr)2Li3Si12O36F2
Brianroulstonite19.89 %Ca3[B5O6(OH)6](OH)Cl28(H2O)
Heidornite19.72 %Na2Ca3B5O8(SO4)2Cl(OH)2
Irhtemite19.69 %Ca4Mg(AsO3OH)2(AsO4)24(H2O)
Mozartite19.64 %CaMn+++SiO4(OH)
Samuelsonite19.63 %(Ca,Ba)Ca8(Fe++,Mn)4Al2(PO4)10(OH)2
Stratlingite19.58 %Ca2Al[(OH)6AlSiO2-3(OH)4-3]2,5(H2O)
Bergslagite19.55 %CaBe(AsO4)(OH)
Gottlobite19.53 %CaMg(VO4,AsO4)(OH)
Colemanite19.50 %Ca2B6O115(H2O)
Charlesite19.48 %Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)1226(H2O)
Kutnohorite19.46 %Ca(Mn,Mg,Fe++)(CO3)2
Natrofairchildite19.45 %Na2Ca(CO3)2
Nyerereite19.45 %Na2Ca(CO3)2
Zemkorite19.45 %Na2Ca(CO3)2
Ankerite19.42 %Ca(Fe++,Mg,Mn)(CO3)2
Thaumasite19.31 %Ca3Si(CO3)(SO4)(OH)612(H2O)
Tuscanite19.29 %K(Ca,Na)6(Si,Al)10O22(SO4,CO3,(OH)2)(H2O)
Wohlerite19.26 %NaCa2(Zr,Nb)Si2O7(O,OH,F)2
Ikaite19.25 %CaCO36(H2O)
Ettringite19.16 %Ca6Al2(SO4)3(OH)1226(H2O)
Talmessite19.16 %Ca2Mg(AsO4)22(H2O)
Wawayandaite19.06 %Ca12Mn4B2Be18Si12O46(OH,Cl)30 [Ortho]
Sturmanite19.00 %Ca6(Fe+++,Al,Mn++)2(SO4)2[B(OH)4](OH)1225(H2O)
Johachidolite18.95 %CaAlB3O7
Wendwilsonite18.77 %Ca2(Mg,Co)(AsO4)22(H2O)
Marokite18.73 %CaMn+++2O4
Foggite18.72 %CaAl(PO4)(OH)2(H2O)
Bentorite18.60 %Ca6(Cr,Al)2(SO4)3(OH)1226(H2O)
Clinohedrite18.59 %CaZnSiO4(H2O)
Pentahydroborite18.57 %CaB2O(OH)62(H2O)
Vertumnite18.57 %Ca8Al4(Al4Si5)O12[(OH)3610(H2O)
IMA2000-02118.55 %Ca3(Si,Fe+++,Al)[SO4][B(OH)4](OH,O)612H2O
Pharmacolite18.55 %CaHAsO42(H2O)
Diopside18.51 %CaMgSi2O6
Nekoite18.36 %Ca3Si6O157(H2O)
Pringleite18.31 %Ca9B26O34(OH)24Cl413(H2O)
Ruitenbergite18.31 %Ca9B26O34(OH)24Cl413(H2O)
Antarcticite18.29 %CaCl26(H2O)
Tungusite18.27 %Ca14(OH)8(Si8O20)3Fe++9(OH)14
Mottanaite-(Ce)18.20 %Ca4(Ce,Ca)2AlBe2[Si4B4O22]O2
Adelite18.19 %CaMg(AsO4)(OH)
Brandtite18.16 %Ca2(Mn,Mg)(AsO4)22(H2O)
Pachnolite18.05 %NaCaAlF6(H2O)
Thomsenolite18.05 %NaCaAlF6(H2O)
Roselite18.04 %Ca2(Co,Mg)(AsO4)22(H2O)
Roselite-beta18.04 %Ca2(Co,Mg)(AsO4)22(H2O)
Fluorbritholite-(Ce)18.03 %(Ca,Ce,La,Na)5(SiO4,PO4)3(OH,F)
Tilasite18.03 %CaMg(AsO4)F
Vlodavetsite18.02 %AlCa2(SO4)2F2Cl4(H2O)
Jouravskite18.01 %Ca3Mn++++(SO4,CO3)2(OH)612(H2O)
Natroapophyllite17.99 %NaCa4Si8O20F8(H2O)
Walstromite17.98 %BaCa2Si3O9
Carraraite17.93 %Ca3Ge(OH)6(SO4)(CO3 )12H2 O
Meyerhofferite17.93 %Ca2B6O6(OH)102(H2O)
Roweite17.92 %Ca2Mn++2B4O7(OH)6
Gyrolite17.88 %NaCa16Si23AlO60(OH)864(H2O)
Parabrandtite17.85 %Ca2Mn++(AsO4)2(H2O)
Minrecordite17.77 %CaZn(CO3)2
Stanfieldite17.68 %Ca4(Mg,Fe++,Mn)5(PO4)6
Apophyllite17.67 %KCa4(Si4O10)2F8(H2O)
Bavenite17.65 %Ca4Be2Al2Si9O26(OH)2
Carboborite17.65 %Ca2Mg(CO3)2B2(OH)84(H2O)
Clinozoisite17.64 %Ca2Al3(SiO4)3(OH) = Ca2AlAl2(SiO4)(Si2O7)O(OH)
Zoisite17.64 %Ca2Al3(SiO4)3(OH) = Ca2AlAl2(SiO4)(Si2O7)O(OH)
Pintadoite17.57 %Ca2V2O79(H2O)
IMA2001-05917.55 %(Na,Ca)11Ca4(Si,S,B)14B2O40F24(H2O)
Charoite17.53 %K5Ca8(Si6O15)2(Si2O7)Si4O9(OH)3(H2O)
Gaitite17.45 %Ca2Zn(AsO4)22(H2O)
Zincroselite17.45 %Ca2Zn(AsO4)22(H2O)
Stringhamite17.29 %CaCuSiO42(H2O)
IMA2001-02317.28 %(Ca,K,Na,Sr,Ba)48[(Ti,Nb,Fe,Mn)12(OH)12Si48O144](F,OH,Cl)14
Tertschite17.19 %Ca4B10O1920(H2O)
Hexahydroborite17.14 %Ca[B(OH)4]22(H2O)
Kassite17.14 %CaTi2O4(OH)2
Hydrochlorborite17.13 %Ca2B4O4(OH)7Cl7(H2O)
Roeblingite17.06 %Pb2Ca6(Si6O18)(SO4)2(OH)24(H2O)
Picropharmacolite17.05 %Ca4Mg(AsO3OH)2(AsO4)211(H2O)
Pumpellyite-(Mg)17.03 %Ca2MgAl2(SiO4)(Si2O7)(OH)2(H2O)
Tangeite17.01 %CaCu(VO4)(OH)
Fermorite17.00 %(Ca,Sr)5(AsO4,PO4)3(OH)
Zajacite-(Ce)16.98 %Na(REExCa1-x)(REEyCa1-y)F6 where (x ne y)
Nitrocalcite16.97 %Ca(NO3)24(H2O)
Yttrocerite16.93 %CaF2 + (Y,Ce)F3
Machatschkiite16.89 %Ca6(AsO4)(AsO3OH)3(PO4,SO4)15(H2O)
Morinite16.85 %NaCa2Al2(PO4)2(F,OH)52(H2O)
Butschliite16.82 %K2Ca(CO3)2
Fairchildite16.82 %K2Ca(CO3)2
Mukhinite16.76 %Ca2Al2V+++(SiO4)3(OH)
Ehrleite16.70 %Ca2ZnBe(PO4)2(PO3,OH)4(H2O)
Vyalsovite16.70 %FeSCa(OH)2Al(OH)3
Meliphanite16.62 %(Ca,Na)2Be[(Si,Al)2O6(F,OH)]
IMA2001-05116.59 %Ca16(Mg,Li, )2[B13O17(OH)12]4Cl628(H2O)
Calcioaravaipaite16.58 %PbCa2Al(F,OH)9
Prosopite16.56 %CaAL2(F,OH)8
Pirssonite16.55 %Na2Ca(CO3)22(H2O)
Pumpellyite-(Fe++)16.52 %Ca2Fe++(Al,Fe+++)2(SiO4)(Si2O7)(OH)2(H2O)
IMA1998-01016.51 %Ca4Al6Si6O24(SO4)
Kinoite16.44 %Ca2Cu2Si3O8(OH)4
Piemontite16.42 %Ca2(Al,Mn,Fe)3(SiO4)3(OH) = Ca2(Mn,Fe)Al2(SiO4)(Si2O7)O(OH)
Danburite16.30 %CaB2(SiO4)2
Esseneite16.23 %CaFe+++AlSiO6
Calcjarlite16.22 %Na(Ca,Sr)3Al3(F,OH)16
Johannsenite16.21 %CaMnSi2O6
Betafite16.18 %(Ca,Na,U)2(Ti,Nb,Ta)2O6(OH)
Hurlbutite16.16 %CaBe2(PO4)2
Hedenbergite16.15 %CaFe++Si2O6
Schaferite16.14 %NaCa2Mg2(VO4)3
Tadzhikite-(Ce)16.05 %Ca4(Ce,Y)2(Ti,Al,Fe+++,[ ])2[Si4B4O22](OH)2
Rinkite16.04 %(Na,Ca)3(Ca,Ce)4Ti4(Si2O7)2(O,F)4
Pumpellyite-(Fe+++)15.96 %Ca2Fe+++Al2(SiO4)(Si2O7)(OH,O)2(H2O)
Canasite15.93 %(Na,K)6Ca5Si12O30(OH,F)4
Orlymanite15.91 %Ca4Mn++3Si8O20(OH)62(H2O)
Pumpellyite-(Mn++)15.88 %Ca2(Mn++,Mg)(Al,Mn+++,Fe)2(SiO4)(Si2O7(OH)2(H2O)
Shuiskite15.81 %Ca2(Mg,Al)(Cr,Al)2(SiO4)(Si2O7)(OH)2(H2O)
Chantalite15.77 %CaAl2SiO4(OH)4
Yafsoanite15.75 %Ca3Te2Zn3O12
Frankamenite15.74 %K3Na3Ca5(Si12O30)[F,(OH)]4(H2O)
Meionite15.73 %Ca4Al6Si6O24CO3
Cobaltaustinite15.72 %CaCo(AsO4)(OH)
Tvedalite15.72 %(Ca,Mn++)4Be3Si6O17(OH)43(H2O)
Chelyabinskite15.69 %(Ca,Mg)3Si(OH)6(SO4,CO3)29(H2O)
Hydrougrandite15.68 %(Ca,Mg,Fe++)3(Fe+++,Al)2(SiO4)3-x(OH)4x
Nickelaustinite15.63 %Ca(Ni,Zn)(AsO4)(OH)
Palenzonaite15.49 %(Ca,Na)3Mn++(V+++++,As+++++,Si)3O12
Conichalcite15.44 %CaCu(AsO4)(OH)
Epidote15.44 %Ca2(Fe+++,Al)3(SiO4)3(OH) = Ca2(Fe,Al)Al2(SiO4)(Si2O7)O(OH)
Mroseite15.43 %CaTe++++(CO3)O2
Grossite15.41 %CaAl4O7
Burtite15.37 %CaSn(OH)6
Berzeliite15.33 %(Ca,Na)3(Mg,Mn)2(AsO4)3
Austinite15.33 %CaZn(AsO4)(OH)
Augite15.26 %(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al)2O6
Calciobetafite15.25 %Ca2(Ti,Nb)2(O,OH)7
Studenitsite15.17 %NaCa2[B9O14(OH)4]2(H2O)
Arsenocrandallite15.14 %(Ca,Sr)Al3[(As,P)O4]2(OH)5(H2O)
Chukhrovite-(Y)15.05 %Ca3(Y,Ce)Al2(SO4)F1310(H2O)
Malayaite15.02 %CaSnSiO5 = CaSnOSiO4
Viitaniemiite14.96 %Na(Ca,Mn++)Al(PO4)(F,OH)3
Synchysite-(Y)14.95 %CaY(CO3)2F
Magnesio-axinite14.88 %Ca2MgAl2BO3Si4O12(OH)
Roggianite14.82 %Ca2[Be(OH)2Al2Si4O13]<25(H2O)
Ceriopyrochlore-(Ce)14.81 %(Ce,Ca,Y)2(Nb,Ta)2O6(OH,F)
Macfallite14.78 %Ca2(Mn+++,Al)3(SiO4)(Si2O7)(OH)3
Uralolite14.78 %Ca2Be4(PO4)3(OH)35(H2O)
Julgoldite-(Fe+++)14.75 %Ca2Fe+++(Fe+++,Al)2(SiO4)(Si2O7)(O,OH)2(H2O)
Britholite-(Ce)14.71 %(Ce,Ca,Th,La,Nd)5(SiO4,PO4)3(OH,F)
Julgoldite-(Fe++)14.69 %Ca2Fe++(Fe+++,Al)2(SiO4)(Si2O7)(OH)2(H2O)
Okhotskite-(Mg)14.69 %Ca3(Mg,Mn++)(Mn+++,Al,Fe+++)(SiO4)(Si2O7)(OH)2(H2O)
Dietzeite14.68 %Ca2(IO3)2(CrO4)
Carletonite14.63 %KNa4Ca4Si8O18(CO3)4(OH,F)(H2O)
Metarossite14.63 %CaV2O62(H2O)
IMA2000-02214.62 %Ca2Mn++Fe+++Si4O12(OH)(H2O)2
Petedunnite14.61 %Ca(Zn,Mn++,Fe++,Mg)Si2O6
Chukhrovite-(Ce)14.58 %Ca3(Ce,Y)Al2(SO4)F1310(H2O)
Manganberzeliite14.57 %(Ca,Na)3(Mn,Mg)2(AsO4)3
Aldzhanite14.52 %CaMgB2O4Cl7(H2O) (?)
Nordenskioldine14.50 %CaSnB2O6
Inyoite14.44 %Ca2B6O6(OH)108(H2O)
Dmisteinbergite14.41 %CaAl2Si2O8
Glauberite14.41 %Na2Ca(SO4)2
Svyatoslavite14.41 %CaAl2Si2O8
Nacaphite14.39 %Na(Na,Ca)2(PO4)F
Cafarsite14.38 %Ca8(Ti,Fe++,Fe+++,Mn)6-7(As+++O3)124(H2O)
Orientite14.38 %Ca2Mn++Mn+++2Si3O10(OH)4
Romeite14.37 %(Ca,Fe++,Mn,Na)2(Sb,Ti)2O6(O,OH,F)
Gmelinite-Ca14.36 %(Ca,Na2)Al2Si4O126(H2O)
Okhotskite-(Mn++)14.35 %Ca2(Mn++,Mg)(Mn+++,Al,Fe+++)Si3O10(OH)4
IMA2001-05014.28 %(Ca,REE)4(Al,Mg,Fe)4[Si2O7][SiO4]3(O,F,OH)3
Scandiobabingtonite14.26 %Ca2(Fe++,Mn)ScSi5O14(OH)
Strontium-apatite14.22 %(Sr,Ca)5(PO4)3(F,OH)
Esperanzaite14.21 %NaCa2Al2(As+++++O4)2F4(OH)2(H2O)
IMA1998-02514.21 %NaCa2Al2(AsO4)[AsO3(OH)](OH)2F4(H2O)
Ciprianiite14.16 %Ca4[(Th,U)(REE)]2(Al,[ ])2[Si4B4O22](OH,F)2
Cannilloite14.12 %CaCa2Mg4Al(Si5Al3)O22(OH)2
Fluorocannilloite14.12 %CaCa2(Mg4Al)Si5Al3O22F2
Karasugite14.10 %SrCaAl(F,OH)7
Manganaxinite14.08 %Ca2Mn++Al2BO3Si4O12(OH)
Ferroaxinite14.06 %Ca2Fe++Al2BO3Si4O12(OH)
Mundrabillaite14.01 %(NH4)2Ca(HPO4)2(H2O)
Swaknoite14.01 %(NH4)2Ca(HPO4)2(H2O)
Koktaite14.00 %(NH4)2Ca(SO4)2(H2O)
Manganbabingtonite14.00 %Ca2(Mn,Fe++)Fe+++Si5O14(OH)
Babingtonite13.99 %Ca2(Fe++,Mn)Fe+++Si5O14(OH)
Montgomeryite13.98 %Ca4MgAl4(PO4)6(OH)412(H2O)
Scheelite13.92 %CaWO4
Nacareniobsite-(Ce)13.91 %NbNa3Ca3(Ce,La)(Si2O7)2OF3
Clinophosinaite13.87 %Na3CaPSiO7
Lithiomarsturite13.86 %LiCa2Mn2HSi5O15
Robertsite13.82 %Ca6Mn+++9(PO4)9O6(H2O)63(H2O)
Gagarinite-(Y)13.79 %NaCaY(F,Cl)6
IMA2000-05113.79 %Ca2ScSn(Si2O7)(Si2O6OH)
Tadzhikite-(Y)13.76 %Ca4(Y,Ce)2(Ti,Al,Fe+++,[ ])2[Si4B4O22](OH)2
Pyrophosphite13.72 %K2CaP2O7
Anorthite13.72 %CaAl2Si2O8
Uhligite13.60 %Ca3(Ti,Al,Zr)9O20
Ingersonite13.57 %Ca3Mn++Sb+++++4O14
Cesanite13.53 %Na7Ca3(SO4)6(OH)0.8(H2O)
Gaylussite13.53 %Na2Ca(CO3)25(H2O)
Schrockingerite13.53 %NaCa3(UO2)(CO3)3(SO4)F10(H2O)
Barytocalcite13.48 %BaCa(CO3)2
Paralstonite13.48 %BaCa(CO3)2
Yuksporite13.48 %(K,Ba)(Na,Sr)Ca2(Si,Ti)4O11(F,OH)n(H2O)
Alstonite13.48 %BaCa(CO3)2
Fluorcaphite13.43 %(Ca,Sr,Ce,Na)5(PO4)3F
Gittinsite13.38 %CaZrSi2O7
Brianite13.35 %Na2CaMg(PO4)2
Ruizite13.35 %CaMn+++Si2O6(OH)2(H2O)
Polyhalite13.29 %K2Ca2Mg(SO4)42(H2O)
Aegirine-augite13.18 %(Ca,Na)(Mg,Fe++,Fe+++)[Si2O6]
Mosandrite13.16 %Na(Na,Ca)2(Ca,Ce,Y)4(Ti,Nb,Zr)(Si2O7)2(O,F)2F3
IMA2001-02413.14 %CaV3O7
Pararobertsite13.01 %Ca2Mn+++3(PO4)3O23(H2O)
Calcioferrite13.00 %Ca4Fe++(Fe+++,Al)4(PO4)6(OH)412(H2O)
Teruggite12.97 %Ca4MgAs2B12O22(OH)1212(H2O)
Rossite12.93 %CaV2O64(H2O)
Camgasite12.91 %CaMg(AsO4)(OH)5(H2O)
Tunisite12.87 %NaCa2Al4(CO3)4(OH)8Cl
Silvialite12.80 %(Ca,Na)4Al6Si6O24(SO4,CO3)
Girvasite12.76 %NaCa2Mg3(PO4)2[PO2(OH)2](CO3)(OH)24(H2O)
Lawsonite12.75 %CaAl2Si2O7(OH)2(H2O)
Cascandite12.64 %Ca(Sc,Fe++)Si3O8(OH)
Deloneite-(Ce)12.63 %NaCa2SrCe(PO4)3F
Mitridatite12.63 %Ca2Fe+++3(PO4)3O23(H2O)
Tinzenite12.60 %(Ca,Mn,Fe)3Al2BO3Si4O12(OH)
Esperite12.56 %PbCa3Zn4(SiO4)4
Synchysite-(Ce)12.56 %CaCe(CO3)2F
Vicanite-(Ce)12.55 %(Ca,Ce,La,Th)15As+++++(As+++0.5,Na0.5)Fe+++Si6B4O40F7
IMA1999-00712.53 %Ca(H2AsO4)2
Britholite-(Y)12.47 %(Y,Ca)5(SiO4,PO4)3(OH,F)
Partheite12.40 %Ca2Al4Si4O15(OH)24(H2O)
Synchysite-(Nd)12.40 %CaNd(CO3)2F
Zodacite12.40 %Ca4Mn++Fe+++4(PO4)6(OH)412(H2O)
Braitschite-(Ce)12.34 %(Ca,Na2)7(Ce,La)2B22O437(H2O)
Penobsquisite12.32 %Ca2Fe++[B9O13(OH)6]Cl4(H2O)
Syngenite12.20 %K2Ca(SO4)2(H2O)
Kittatinnyite12.16 %Ca2Mn+++2Mn++Si2O8(OH)49(H2O)
Calcioburbankite12.08 %Na3(Ca,REE,Sr)3(CO3)5
Canaphite12.07 %CaNa2P2O74(H2O)
Kainosite-(Y)12.03 %Ca2(Y,Ce)2Si4O12(CO3)(H2O)
Mongolite12.03 %Ca4Nb6Si5O24(OH)105(H2O)
Tuzlaite12.03 %NaCaB508(0H)23(H2O)
Papagoite12.01 %CaCuAlSi2O6(OH)3
IMA2000-00511.98 %Ca2Mn3O2(AsO4)2(CO3)3H2O
Liottite11.97 %(Ca,Na,K)8(Si,Al)12O24[(SO4),(CO3),Cl,OH]4(H2O)
Calcio-ancylite-(Ce)11.96 %CaCe(CO3)2(OH)(H2O)
Gatumbaite11.93 %CaAl2(PO4)2(OH)2(H2O)
Alumohydrocalcite11.92 %CaAl2(CO3)2(OH)43(H2O)
Nobleite11.89 %CaB6O9(OH)23(H2O)
Micheelsenite11.84 %(Ca,Y)3Al[PO3OH,CO3](CO3)(OH)612(H2O)
Zirconolite-2M11.82 %CaZrTi2O7
Zirconolite-3T11.82 %CaZrTi2O7
Calcio-ancylite-(Nd)11.81 %CaNd(CO3)2(OH)(H2O)
Wardsmithite11.81 %Ca5MgB24O4230(H2O)
IMA2000-01711.80 %Na11Ca9(Fe+++,Fe++)2Zr3Nb[Si25O73](OH,H2O,Cl,O)5
Afghanite11.69 %(Na,Ca,K)8(Si,Al)12O24(SO4,Cl,CO3)3(H2O)
Glucine11.68 %CaBe4(PO4)2(OH)40.5(H2O)
Hellandite-(Y)11.68 %(Ca,REE)4(Y,Ce)2(Al,[ ])2[Si4B4O22](OH)2
Bytownite11.66 %(Ca,Na)(Si,Al)4O8
Kettnerite11.65 %CaBi(CO3)OF
Chelkarite11.55 %CaMgB2O4Cl27(H2O) (?)
Margarosanite11.49 %Pb(Ca,Mn++)2Si3O9
Calclacite11.44 %Ca[Cl2/CH3COO]10(H2O)
Wattevillite11.44 %Na2Ca(SO4)24(H2O) (?)
Probertite11.41 %NaCaB5O7(OH)43(H2O)
Carbocernaite11.38 %(Ca,Na)(Sr,Ce,Ba)(CO3)2
Omphacite11.38 %(Ca,Na)(Mg,Fe++,Al)Si2O6
Leightonite11.36 %K2Ca2Cu(SO4)42(H2O)
Huntite11.35 %CaMg3(CO3)4
Serendibite11.35 %Ca2(Mg,Al)6(Si,Al,B)6O20
Englishite11.29 %K3Na2Ca10Al15(PO4)21(OH)726(H2O)
Gowerite11.29 %CaB6O105(H2O)
Junitoite11.23 %CaZn2Si2O7(H2O)
Albrechtschraufite11.22 %Ca4Mg(UO2)2(CO3)6F217(H2O)
Melonjosephite11.17 %CaFe++Fe+++(PO4)2(OH)
Gismondine11.16 %Ca2Al4Si4O169(H2O)
Weinebeneite11.04 %CaBe3(PO4)2(OH)25(H2O)
Liebigite11.00 %Ca2(UO2)(CO3)311(H2O)
Kolfanite10.94 %Ca2Fe+++3O2(AsO4)32(H2O)
Rhodesite10.94 %KHCa2Si8O195(H2O)
Brockite10.90 %(Ca,Th,Ce)(PO4)(H2O)
Thadeuite10.88 %(Ca,Mn++)(Mg,Fe++,Mn+++)3(PO4)2(OH,F)2
Liebauite10.86 %Ca3Cu5Si9O26
Overite10.82 %CaMgAl(PO4)2(OH)4(H2O)
Ginorite10.78 %Ca2B14O238(H2O)
Chladniite10.76 %Na2Ca(Mg,Fe++)7(PO4)6
Fedorite10.75 %KNa4Ca4(Al,Si)16O36(OH,F)46(H2O)
Cuprorivaite10.66 %CaCuSi4O10
Kingsmountite10.65 %(Ca,Mn++)4(Fe++,Mn++)Al4(PO4)6(OH)412(H2O)
Wallkilldellite10.65 %Ca4Mn++6As+++++4O16(OH)818(H2O)
Metadelrioite10.61 %CaSrV2O6(OH)2(H2O)
Hydrodelhayelite10.59 %KCa2AlSi7O17(OH)26(H2O)
Voglite10.52 %Ca2Cu(UO2)(CO3)46(H2O)
Arseniosiderite10.46 %Ca2Fe+++3(AsO4)3O23(H2O)
Burpalite10.45 %Na2CaZrSi2O7F2
Macdonaldite10.43 %BaCa4[Si16O36(OH)2]10(H2O)
Normandite10.39 %NaCa(Mn++,Fe++)(Ti,Nb,Zr)Si2O7(O,F)2
Scheteligite10.38 %(Ca,Y,Sb,Mn)2(Ti,Ta,Nb,W)2O6(O,OH)
Bityite10.35 %CaLiAl2(AlBeSi2)O10(OH)2
Tristramite10.35 %(Ca,U++++,Fe+++)(PO4,SO4)2(H2O)
Juonniite10.32 %CaMgSc(PO4)2(OH)4(H2O)
Eakerite10.28 %Ca2SnAl2Si6O18(OH)22(H2O)
Lautarite10.28 %Ca(IO3)2
Para-alumohydrocalcite10.27 %CaAl2(CO3)2(OH)46(H2O)
Yukonite10.23 %Ca7Fe+++11(AsO4)9O1024.3(H2O)
Asbecasite10.23 %Ca3(Ti,Sn)As+++6Si2Be2O20
Scolecite10.22 %CaAl2Si3O103(H2O)
Wilhelmvierlingite10.18 %CaMn++Fe+++(PO4)2(OH)2(H2O)
Tritomite-(Ce)10.17 %(Ce,La,Ca,Y,Th)5(Si,B)3(O,OH,F)13
Stibiobetafite10.16 %(Sb+++,Ca)2(Ti,Nb,Ta)2(O,OH)7
Viseite10.16 %Ca10Al24(SiO4)6(PO4)7O22F372(H2O) (?)
Thorosteenstrupine10.12 %(Ca,Th,Mn)3Si4O11F6(H2O)
Parascholzite10.10 %CaZn2(PO4)22(H2O)
Scholzite10.10 %CaZn2(PO4)22(H2O)
Margarite10.07 %CaAl2(Al2Si2)O10(OH)2
Tazheranite10.06 %CaTiZr2O8
Amstallite10.05 %CaAl(Si,Al)4O8(OH)4((H2O),Cl)
Segelerite10.04 %CaMgFe+++(PO4)2(OH)4(H2O)
Loudounite9.98 %NaCa5Zr4Si16O40(OH)118(H2O)
Paraniite-(Y)9.97 %Ca2Y(AsO4)(WO4)2
Microsommite9.96 %(Na,Ca,K)7-8(Si,Al)12O24(Cl,SO4)2-3
Thomsonite9.94 %NaCa2Al5Si5O206(H2O)
Benstonite9.93 %(Ba,Sr)6(Ca,Mn)6Mg(CO3)13
Ulexite9.89 %NaCaB5O6(OH)65(H2O)
Tremolite9.87 %[ ]Ca2Mg5Si8O22(OH)2
Bruggenite9.83 %Ca(IO3)2(H2O)
Ilvaite9.80 %CaFe++2Fe+++Si2O7O(OH)
Mountainite9.80 %(Ca,Na2,K2)2Si4O103(H2O)
Magnesiohornblende9.76 %Ca2[Mg4(Al,Fe+++)]Si7AlO22(OH)2
Fluckite9.75 %CaMn(HAsO4)22(H2O)
Hydroboracite9.70 %CaMgB6O8(OH)63(H2O)
Cabalzarite9.69 %Ca(Mg,Al,Fe++)2(AsO4)2(H2O,OH)2
Calciohilairite9.69 %CaZrSi3O93(H2O)
Delrioite9.69 %CaSrV2O6(OH)23(H2O)
Crandallite9.68 %CaAl3(PO4)2(OH)5(H2O)
Woodhouseite9.68 %CaAl3(PO4)(SO4)(OH)6
Clintonite9.64 %Ca(Mg,Al)3(Al3Si)O10(OH)2
Franklinfurnaceite9.64 %Ca2(Fe+++,Al)Mn+++Mn++3Zn2Si2O10(OH)8
Tinaksite9.62 %K2Na(Ca,Mn++)2(Ti,Fe)O[Si7O18(OH)]
Edenite9.61 %NaCa2Mg5Si7AlO22(OH)2
Wallkilldellite-(Fe)9.58 %(Ca,Cu)4Fe6[(As,Si)O4]4(OH)818H2O
IMA2000-0499.56 %NaCa2Mg5(Si7Al)O22F2
Wenkite9.51 %Ba4Ca6(Si,Al)20O39(OH)2(SO4)3n(H2O) (?)
Tschermakite9.49 %[ ]Ca2(Mg3AlFe+++)Si6Al2O22(OH)2
Stokesite9.47 %CaSnSi3O92(H2O)
Alumino-tschermakite9.45 %Ca2(Mg,Fe++)3Al2(Si7Al)O22(OH)2
Rontgenite-(Ce)9.36 %Ca2(Ce,La)3(CO3)5F3
Ekanite9.35 %ThCa2Si8O20
Zirconolite-3O9.33 %(Ca,Fe,Y,Th)2Fe(Ti,Nb)3Zr2O7
Magnesiohastingsite9.27 %NaCa2(Mg4Fe+++)Si6Al2O22(OH)2
Pargasite9.24 %NaCa2(Mg,Fe++)4Al(Si6Al2)O22(OH)2
Wairakite9.23 %CaAl2Si4O122(H2O)
Calciumcatapleiite9.21 %(Ca,[ ])ZrSi3O92(H2O)
Potassic-magnesiosadanagaite9.19 %(K,Na)Ca2[Mg3(Al,Fe+++)2][Si5Al3O22](OH)2
Kaersutite9.18 %NaCa2(Mg4Ti)Si6Al2O23(OH)2
Calcybeborosilite-(Y)9.17 %(REE,Ca)2[ ](B,Be)2(SiO4)2(OH,O)2
Actinolite9.16 %Ca2(Mg,Fe++)5Si8O22(OH)2
IMA2001-0559.15 %CaSrAl3(Si2O7)(SiO4)O(OH)
Perhamite9.15 %Ca3Al7(SiO4)3(PO4)(OH)316.5(H2O)
Scapolite9.12 %(Na,Ca)4[Al3Si9O24]Cl
Ferritschermakite9.11 %Ca2(Fe++,Mg)3Al2(Si7Al)O22(OH)2
IMA2001-0369.11 %(K,Na)Ca2(Mg,Fe2+)4Al(Si6Al2O22)(Cl,OH)2
Welshite9.10 %Ca2Mg4(Mn,Fe)Sb+++++2O2[Si3Be2O18]
Cowlesite8.98 %CaAl2Si3O105-6(H2O)
Dorrite8.97 %Ca2Mg2Fe+++4(Al,Fe+++)4Si2O20
IMA2001-0268.97 %Ca(Mn+++,Mg,)2(AsO4)2(OH,H2O)2
IMA2001-0308.95 %CaCu(CH3COO)46(H2O)
Magnesiosadanagaite8.90 %(K,Na)Ca2(Mg,Fe++,Al,Ti)5[(Si,Al)8O22](OH)2
Nasonite8.89 %Pb6Ca4Si6O21Cl2
Cavansite8.88 %Ca(VO)Si4O104(H2O)
Pentagonite8.88 %Ca(VO)Si4O104(H2O)
Minasgeraisite-(Y)8.87 %CaY2Be2Si2O10
Rhonite8.86 %Ca2(Mg,Fe++,Fe+++,Ti)6(Si,Al)6O20
Labradorite8.85 %(Ca,Na)(Si,Al)4O8
Potassicpargasite8.84 %(K,Na)Ca2(Mg,Fe++)5Si8O22(OH,F)2
Trimerite8.84 %CaMn2Be3(SiO4)3
Rynersonite8.83 %Ca(Ta,Nb)2O6
Sincosite8.83 %Ca(V++++O)2(PO4)25(H2O)
Fluoro-magnesiohastingsite8.82 %(K,Na)Ca2(Mg,Fe++)4Fe+++[Si6Al2O22](F,OH)2
Caysichite-(Y)8.81 %Y2(Ca,Gd)2Si4O10(CO3)3(H2O,O,OH)3H20
Zirconolite8.81 %(Ca,Ce)Zr(Ti,Nb,Fe+++)O7
Aluminoferrotschermakite8.81 %[ ]Ca2(Fe2+)3Al2(Si6Al2)O22(OH)2
Ferro-aluminotschermakite8.80 %Ca2Fe++3Al2(Si7Al)O22(OH)2
Odintsovite8.79 %K2Na4Ca3Ti2Be4Si12O38
Eugsterite8.78 %Na4Ca(SO4)32(H2O)
Lannonite8.74 %HCa4Mg2Al4(SO4)8F932(H2O)
Nanlingite8.73 %CaMg4(AsO3)2F4
Phosinaite-(Ce)8.73 %Na13Ca2Ce[Si4O12](PO4)
Sherwoodite8.73 %Ca9Al2V++++4V+++++24O8056(H2O)
Catapleiite8.70 %(Na,Ca,[ ])2ZrSi3O92(H2O)
Pascoite8.69 %Ca3V10O2817(H2O)
Brabantite8.67 %CaTh(PO4)2
Tritomite-(Y)8.67 %(Y,Ca,La,Fe++)5(Si,B,Al)3(O,OH,F)13 (?)
IMA2001-0548.64 %CaFe+++2(AsO4)2(OH)2
Vigezzite8.61 %(Ca,Ce)(Nb,Ta,Ti)2O6
Sadanagaite8.60 %(K,Na)Ca2(Fe++,Mg,Al,Ti)5[(Si,Al)8O22](OH)2
Prosperite8.59 %CaZn2(AsO4)2(H2O)
Iraqite-(La)8.58 %K(La,Ce,Th)2(Ca,Na)4(Si,Al)16O40
Cobaltlotharmeyerite8.55 %Ca(Co,Fe,Ni)2(AsO4)2(OH,H2O)2
Ferroferritschermakite8.55 %Ca2(Fe++,Mg)3Fe+++2(Si7Al)O22(OH)2
Lukrahnite8.55 %Ca(Cu,Zn)(Fe,Zn)(AsO4)2(OH,H2O)2
Ferrotschermakite8.54 %[ ]Ca2(Fe++3AlFe+++)Si6Al2O22(OH)
Laumontite8.52 %CaAl2Si4O124(H2O)
Leucophanite8.49 %(Na,Ca)2BeSi2(O,OH,F)7
Ferrohornblende8.46 %[ ]Ca2[Fe++4(Al,Fe+++)]Si7AlO22(OH)2
Imandrite8.46 %Na12Ca3Fe+++2Si12O36
Calciogadolinite8.45 %CaREE(Fe+++)Be2Si2O10
Strontiopiemontite8.41 %(Ca,Mn++)(Sr,Ca)Mn+++(Al,Mn+++,Fe+++)2(SiO4)(Si2O7)O(OH)
Simplotite8.39 %CaV++++4O95(H2O)
Stenhuggarite8.36 %CaFe+++(As+++O2)(As+++Sb+++O5)
Ferropargasite8.33 %NaCa2(Fe++4Al)Si6Al2O22(OH)2
Alluaivite8.31 %Na19(Ca,Mn++)6(Ti,Nb)3(Si3O9)2(Si10O28)2Cl2(H2O)
Potassicsadanagaite8.29 %(K,Na)Ca2[Fe++3(Al,Fe+++)2][Si5Al3O22](OH)2
Ferri-ferrotschermakite8.28 %[ ]Ca2(Fe2+)3(Fe3+)2(Si6Al2)O22(OH)2
Metazellerite8.28 %Ca(UO2)(CO3)23(H2O)
Kamphaugite-(Y)8.27 %Ca(Y,REE)(CO3)4(OH)23(H2O)
Ferro-actinolite8.26 %[ ]Ca2Fe++5Si8O22(OH)2
Hancockite8.25 %(Ca,Pb,Sr)2(Al,Fe+++)3(SiO4)(Si2O7)O(OH)
Lazarenkoite8.23 %CaFe++As+++3O73(H2O)
Dissakisite-(Ce)8.16 %Ca(Ce,REE)(Mg,Fe++)(Al,Fe+++)2Si3O12(OH)
Lotharmeyerite8.16 %CaZnMn+++(AsO3OH)4(OH)3
Bederite8.12 %([ ],Na)Ca2(Mn++,Mg,Fe++)2(Fe+++,Mg++,Al)2Mn++2(PO4)62(H2O)
Melanovanadite8.11 %CaV++++2V+++++2O105(H2O)
Hastingsite8.09 %NaCa2(Fe++4Fe+++)Si6Al2O22(OH)2
Milarite8.09 %K2Ca4Al2Be4Si24O60(H2O)
Rabbittite8.09 %Ca3Mg3(UO2)2(CO3)6(OH)418(H2O)
Ferro-edenite8.08 %NaCa2Fe++5Si7AlO22(OH)2
Potassic-chlorohastingsite8.06 %(K,Na)Ca2(Fe++,Mg)4Fe+++[Si6Al2O22](Cl,OH)2
Lazurite8.04 %Na3Ca(Al3Si3O12)S
Tschortnerite8.03 %Ca4(Ca,Sr,K,Ba)3Cu3(OH)8[Si12Al12O48]x(H2O), x>=20
Ferrochloropargasite8.02 %NaCa2(Fe++4Al)Si6Al2O22Cl2
Ferrokaersutite8.02 %NaCa2(Fe++4Ti)Si6Al2O22(OH)2
Aerinite8.00 %(Ca,Na)4Mg3(Fe+++,Fe++,Al)3[(Si,Al)O42](OH)6n(H2O) (n~11.3)
Quadridavyne7.99 %(Na,K)6Ca2Al6Si6O24Cl4
Inderborite7.96 %CaMg[B3O3(OH)5]26(H2O)
Calzirtite7.93 %CaZr3TiO9
IMA2000-0287.93 %Na27K8Ca12Fe3Zr6Si52O144(O,OH,H2O)6Cl2
Wicksite7.92 %NaCa2(Fe++,Mn++)4MgFe+++(PO4)62(H2O)
Boldyrevite7.91 %NaCaMgAl3F144(H2O)
Bustamite7.87 %(Mn,Ca)3Si3O9
Varulite7.81 %NaCaMn(Mn,Fe++,Fe+++)2(PO4)3
Hauyne7.76 %(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
Tachyhydrite7.74 %CaMg2Cl612(H2O)
IMA1999-0467.73 %Na15Ca6Fe3Zr3NbSi25O73(O,OH,H2O)3Cl2
Zellerite7.70 %Ca(UO2)(CO3)25(H2O)
Zanazziite7.68 %Ca2(Mg,Fe++)(Mg,Fe++,Al,Mn,Fe+++)4Be4(PO4)6(OH)46(H2O)
Fluoro-edenite7.66 %NaCa2Mg5Si7AlO22(F,OH)2
Heneuite7.66 %CaMg5(PO4)3(CO3)(OH)
Caryinite7.65 %(Na,Pb)(Ca,Na)(Ca,Mn++)(Mn++,Mg)2(AsO4)3
Tounkite7.65 %(Na,Ca,K)8Al6Si6O24(SO4)2Cl(H2O)
Cancrinite7.62 %Na6Ca2Al6Si6O24(CO3)2
IMA2000-0417.61 %CaCe(Fe+++,Fe++,Al)3[SiO4][Si2O7]O(OH)
Willhendersonite7.61 %KCaAl3Si3O125(H2O)
Garronite7.58 %Na2Ca5Al12Si20O6427(H2O)
Chiavennite7.54 %CaMnBe2Si5O13(OH)22(H2O)
Parisite-(Ce)7.46 %Ca(Ce,La)2(CO3)3F2
Panethite7.44 %(Na,Ca,K)2(Mg,Fe++,Mn)2(PO4)2
Plagioclase7.40 %(Na,Ca)(Si,Al)4O8
Ferrilotharmeyerite7.35 %Ca(Zn,Cu++)(Fe+++,Zn)(AsO4)2(OH,H2O)2
Potassicferrisadanagaite7.35 %(K,Na)Ca2(Fe++,Mg)2(Fe+++,Al)2[Si5Al3O22](OH,F,O)2
Belyankinite7.32 %Ca1-2(Ti,Zr,Nb)5O129(H2O) (?)
Joesmithite7.30 %PbCa2(Mg,Fe++,Fe+++)5Si6Be2O22(OH)2
Carlfriesite7.28 %CaTe++++2Te++++++O8
Dollaseite-(Ce)7.27 %CaCeMg2AlSi3O11(OH,F)2
Chabazite7.25 %CaAl2Si4O126(H2O)
Gmelinite7.25 %(Na2,Ca)Al2Si4O126(H2O)
Gmelinite-Na7.25 %(Na2,Ca)Al2Si4O126(H2O)
Richellite7.24 %Ca3Fe+++10(PO4)8(OH)12n(H2O)
Hendersonite7.22 %Ca1.3V6O166(H2O)
Parisite-(Nd)7.22 %Ca(Nd,Ce,La)2(CO3)3F2
Hogtuvaite7.18 %(Ca,Na)2(Fe++,Fe+++,Ti,Mg,Mn)6(Si,Be,Al)6O20
IMA2001-0147.18 %CaSr(Mn+++,Fe+++)2Al[Si3O12](OH)
Khomyakovite7.18 %Na12Sr3Ca6Fe3Zr3W(Si25O73)(O,OH,H2O)3 (OH,Cl)2
Manganokhomyakovite7.18 %Na12Sr3Ca6Mn3Zr3W(Si25O73)(O,OH,H2O)3(OH,Cl)2
Lisetite7.13 %Na2CaAl4Si4O16
Chabazite-Ca7.10 %(Ca,Na2,K2,Mg)[Al2Si4O12]6(H2O)
Davyne7.08 %Na4K2Ca2Si6Al6O24(SO4)Cl2
Kimuraite-(Y)7.08 %CaY2(CO3)46(H2O)
Ogdensburgite7.08 %Ca2(Zn,Mn)Fe+++4(AsO4)4(OH)66(H2O)
IMA2001-0447.03 %Ca2Be4(Fe++,Mn)5(PO4)6(OH)46(H2O)
Armenite6.98 %BaCa2Al6Si9O302(H2O)
Hedyphane6.95 %Ca2Pb3(AsO4)3Cl
Franzinite6.91 %[(Na,K)30Ca10][Si30Al30O120](SO4)102(H2O)
Ganomalite6.91 %Pb9Ca5Mn++Si9O33
IMA1997-0366.91 %Ca(Ce,REE)2(CO3)4(H2O)
Uranmicrolite6.91 %(U,Ca)2(Ta,Nb)2O6(OH)
Gerenite-(Y)6.89 %(Ca,Na)2(Y,REE)3Si6O182(H2O)
Mesolite6.88 %Na2Ca2Al6Si9O308(H2O)
Pseudo-autunite6.87 %(H3O)4Ca2(UO2)2(PO4)45(H2O) (?)
Turkestanite6.84 %Th(Ca,Na)2(K1-x,[ ]x)Si8O20n(H2O)
Uranophane6.84 %Ca(UO2)2SiO3(OH)25(H2O)
Uranophane-beta6.84 %Ca(UO2)2SiO3(OH)25(H2O)
Ewaldite6.80 %(Ba,Sr)(Ca,Na,Y,Ce)(CO3)210-12(H2O)
Neltnerite6.80 %CaMn+++6SiO12
Yugawaralite6.79 %CaAl2Si6O164(H2O)
Armstrongite6.75 %CaZrSi6O153(H2O)
Hydroglauberite6.74 %Na4Ca(SO4)32(H2O)
Allanite-(La)6.72 %Ca(La,Ce)(Fe++,Mn++)(Al,Fe+++)2(SiO4)(Si2O7)O(OH)
Cafetite6.69 %Ca(Fe+++,Al)2Ti4O124(H2O)
Polyphite-VII6.62 %Na17Ca3Mg(Ti,Mn)4[Si2O7]2(PO4)6O2F6
Polyphite-VIII6.62 %Na17Ca3Mg(Ti,Mn)4[Si2O7]2(PO4)6O2F6
Bellbergite6.61 %(K,Ba,Sr)2Sr2Ca2(Ca,Na)4Al18Si18O7230(H2O)
Epistilbite6.59 %CaAl2Si6O165(H2O)
Goosecreekite6.59 %CaAl2Si6O165(H2O)
Marsturite6.58 %NaCaMn3[Si5O14(OH)]
Bertossaite6.57 %Li2CaAl4(PO4)4(OH)4
Rancieite6.51 %(Ca,Mn++)Mn++++4O93(H2O)
Phurcalite6.47 %Ca2(UO2)3O2(PO4)27(H2O)
Juanitaite6.42 %(Cu,Ca,Fe)10Bi(AsO4)4(OH)112H2O
Nickellotharmeyerite6.39 %Ca(Ni,Fe,Co)2(AsO4)2(OH,H2O)2
IMA1997-0156.33 %(Na,Ca)5Ca(Ti,Nb)5Si12O34(OH,F)3(H2O)
Mengxianminite6.33 %(Ca,Na)3(Fe++,Mn++)2Mg2(Sn++++,Zn)5Al8O29
Ulrichite6.30 %CaCu(UO2)(PO4)24(H2O)
Devilline6.24 %CaCu4(SO4)2(OH)63(H2O)
Pahasapaite6.24 %Li8(Ca,Li,K,Na)11Be24(PO4)2438(H2O)
Levyne-Ca6.22 %(Ca,Na2,K2)Al2Si4O126(H2O)
Orthoserpierite6.22 %Ca(Cu,Zn)4(SO4)2(OH)63(H2O)
Serpierite6.22 %Ca(Cu,Zn)4(SO4)2(OH)63(H2O)
Andersonite6.22 %Na2Ca(UO2)(CO3)36(H2O)
Arseniopleite6.22 %NaCaMn++3(AsO4)3
Khanneshite6.21 %(NaCa)3(Ba,Sr,Ce,Ca)3(CO3)5
Delhayelite6.20 %(Na,K)10Ca5Al6Si32O80(Cl2,F2,SO4)318(H2O)
Sacrofanite6.17 %(Na,Ca,K)9Si6Al6O24[(OH),(SO4),(CO3),Cl)]4n(H2O)
Grischunite6.15 %NaCa2Mn++5Fe+++(AsO4)62(H2O)
Sergeevite6.13 %Ca2Mg11(CO3)9(HCO3)4(OH)46(H2O)
Bleasdaleite6.12 %(Ca,Fe+++)2Cu5(Bi,Cu)(PO4 )4(H2O,OH,Cl)13
Lavenite6.12 %(Na,Ca)2(Mn,Fe++)(Zr,Ti,Nb)Si2O7(O,OH,F)
Metahewettite6.11 %CaV6O163(H2O)
Phillipsite-Ca6.09 %(Ca,K,Na)1-2(Si,Al)8O166(H2O)
Inesite6.08 %Ca2Mn7Si10O28(OH)25(H2O)
Usovite6.08 %Ba2CaMgAl2F14
Richelsdorfite6.07 %Ca2Cu5Sb(AsO4)4Cl(OH)66(H2O)
Eudialyte6.06 %Na4(Ca,Ce)2(Fe++,Mn,Y)ZrSi8O22(OH,Cl)2 (?)
Zirkelite6.06 %(Ca,Th,Ce)Zr(Ti,Nb)2O7
Phillipsite6.03 %(K,Na,Ca)1-2(Si,Al)8O166(H2O)
Morelandite5.98 %(Ba,Ca,Pb)5(AsO4,PO4)3Cl
Andesine5.97 %(Na,Ca)(Si,Al)4O8
Painite5.96 %CaZrBAl9O18
Santaclaraite5.93 %CaMn++4Si5O14(OH)2(H2O)
Straczekite5.92 %(Ca,K,Ba)2V8O203(H2O)
Thorbastnasite5.90 %Th(Ca,Ce)(CO3)2F23(H2O)
Petersenite-(Ce)5.76 %(Na,Ca)4(Ce,La,Nd,Sr,Pr,Sm,Ba)2(CO3)5
Calderite5.70 %(Mn++,Ca)3(Fe+++,Al)2(SiO4)3
Stellerite5.69 %CaAl2Si7O187(H2O)
Pyrochlore5.66 %(Na,Ca)2Nb2O6(OH,F)
Serandite5.65 %Na(Mn++,Ca)2Si3O8(OH)
Yamatoite5.63 %(Mn++,Ca)3(V+++,Al)2(SiO4)3
Stilbite5.57 %NaCa4[Al8Si28O72n(H2O) (n = 28 to 32)
Stilbite-Ca5.57 %NaCa4[Al8Si28O72]n(H2O) (n = 28 to 32)
Katophorite5.54 %Na(CaNa)Fe++4(Al,Fe+++)Si7AlO22(OH)2
Yttrobetafite-(Y)5.52 %(Y,U,Ce)2(Ti,Nb,Ta)2O6(OH)
Swartzite5.49 %CaMg(UO2)(CO3)312(H2O)
Harrisonite5.47 %Ca(Fe++,Mg)6(PO4)2(SiO4)2
Woolridgeite5.41 %Na2CaCu++2(P2O7)210(H2O)
Jervisite5.38 %(Na,Ca,Fe++)(Sc,Mg,Fe++)Si2O6
Kvanefjeldite5.35 %Na4(Ca,Mn)Si6O14(OH)2
Whiteite-(CaFeMg)5.30 %Ca(Fe++,Mn++)Mg2Al2(PO4)4(OH)28(H2O)
Whiteite-(CaMnMg)5.30 %CaMn++Mg2Al2(PO4)4(OH)28(H2O)
Daqingshanite-(Ce)5.28 %(Sr,Ca,Ba)3(Ce,La)(PO4)(CO3)3-x(OH,F)x
Hewettite5.25 %CaV6O169(H2O)
Khristovite-(Ce)5.25 %(Ca,REE)(Ce,REE)(Mg,Fe,Cr,Ti,V,Al)Mn++Al(SiO4)(Si2O7)(OH)(F,O)
IMA2001-0285.23 %(Na,Ca,K)2Ca(Nb,Ti)4(Si4O12)2(O,OH)47(H2O)
Stibiomicrolite5.22 %(Sb,Ca,Na)2(Ta,Nb)2(O,OH)7
Goedkenite5.20 %(Sr,Ca)2Al(PO4)2(OH)
Uranpyrochlore5.18 %(U,Ca,Ce)2(Nb,Ta)2O6(OH,F)
Tyrolite5.14 %CaCu5(AsO4)2(CO3)(OH)46(H2O)
Bostwickite5.13 %CaMn+++6Si3O167(H2O)
Clinotyrolite5.13 %Ca2Cu9[(As,S)O4]4(OH)1010(H2O)
IMA2000-0105.10 %(Na,H3O)15(Ca,Mn,REE)6Fe+++2Zr3([ ],Zr)([ ],Si)Si24O66(O,OH)6Cl2-3H2O
Huangite5.07 %Ca0.5Al3(SO4)2(OH)6
Swinefordite5.05 %(Li,Ca0.5,Na)0.72(LI,Al,Mg)2.66(Si,Al)4O10(OH,F)22(H2O)
Cheralite-(Ce)5.01 %(Ce,Ca,Th)(P,Si)O4
Shubnikovite5.01 %Ca2Cu8(AsO4)6Cl(OH)7(H2O) (?)
Aluminobarroisite5.01 %[ ]CaNaMg3Al2(Si7Al)O22(OH)2
IMA1999-0185.00 %Ca0.2(H2O)2CrS2
Manganbelyankinite5.00 %(Mn,Ca)(Ti,Nb)5O129(H2O)
Winchite4.98 %[ ](CaNa)Mg4(AL,Fe+++)Si8O22(OH)2
Calciotantite4.96 %Ca(Ta,Nb)4O11
Gonnardite4.96 %Na2CaAl4Si6O207(H2O)
Jahnsite-(CaMnMg)4.93 %CaMnMg2Fe+++2(PO4)4(OH)28(H2O)
Millisite4.91 %(Na,K)CaAl6(PO4)4(OH)93(H2O)
Magnesiokatophorite4.89 %Na(CaNa)Mg4AlSi7AlO22(OH)2
Wyartite4.89 %Ca3U++++(UO2)6(CO3)2(OH)183-5(H2O)
Melanocerite-(Ce)4.88 %(Ce,Th,Ca)5(Si,B)3O12(OH,F)n(H2O) (?)
Aluminomagnesiotaramite4.88 %NaCaNaMg3Al2[Si6Al2O22](OH)2
Fluororichterite4.87 %Na(CaNa)Mg5[Si8O22]F2
Magnesioferrikatophorite4.86 %Na2Ca(Mg,Fe++)4Fe+++Si7AlO22(OH)2
Ferriwinchite4.85 %NaCaMg4Fe+++Si8O22(OH)2
Barroisite4.84 %[ ](CaNa)Mg3AlFe+++Si7AlO22(OH)2
Donnayite-(Y)4.83 %Sr3NaCaY(CO3)63(H2O)
Alumino-winchite4.83 %NaCa(Mg,Fe++)4AlSi8O22(OH)2
Potassicrichterite4.82 %(K,Na)(CaNa)2Mg5[Si8O22](OH,F)2
Potassic-fluororichterite4.80 %(K,Na)(CaNa)Mg5[Si8O22]F2
Attakolite4.80 %(Ca,Sr)Mn++(Al,Fe+++)4[(Si,P)O4]H(PO4)3(OH)4
Fernandinite4.77 %CaV8O204(H2O)
Pellyite4.76 %Ba2Ca(Fe++,Mg)2Si6O17
Magnesiotaramite4.71 %Na(CaNa)Mg3ALFe+++[Si6Al2O22](OH)2
Peretaite4.70 %CaSb+++4O4(OH)2(SO4)22(H2O)
Monimolite4.66 %(Pb,Ca)2Sb2O7
Sobolevite4.65 %Na11(Na,Ca)4(Mg,Mn)Ti++++4(Si4O12)(PO4)4O5F3
IMA2001-0044.64 %CaCu6[(PO4)2(PO3OH)(OH)6]3(H2O)
Metatyuyamunite4.64 %Ca(UO2)2V2O83(H2O)
Beyerite4.61 %(Ca,Pb)Bi2(CO3)2O2
Johnsomervilleite4.61 %Na2Ca(Mg,Fe++,Mn)7(PO4)6
Jahnsite-(CaMnMn)4.58 %CaMn++Mn++2Fe+++2(PO4)4(OH)28(H2O)
Jahnsite-(CaMnFe)4.57 %CaMn++Fe++2Fe+++2(PO4)4(OH)28(H2O)
Tschernichite4.57 %(Ca,Na)(Si6Al2)O164-8(H2O)
Ferri-magnesiotaramite4.56 %NaCaNaMg3Fe+++2[Si6Al2O22](OH)2
Richterite4.55 %Na(CaNa)(Mg,Fe++)5[Si8O22](OH)2
Burbankite4.54 %(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Hibonite4.52 %(Ca,Ce)(Al,Ti,Mg)12O19
Aluminoferrobarroisite4.48 %[ ]CaNa(Fe2+)3Al2(Si7Al)O22(OH)2
Shibkovite4.41 %K(Ca,Mn,Na)2(K2-x,[ ]x)2ZnSi12O30 (x~0.8)
Magnesioferritaramite4.40 %Na(CaNa)(Mg,Fe++)3Fe+++2[Si6Al2O22](OH)2
Heulandite-Ca4.39 %(Ca,Na)2-3Al3(Al,Si)2Si13O3612(H2O)
Mckelveyite-(Nd)4.39 %Na(Ba,Sr)3Ca(Nd,Ce,La)(CO3)63(H2O) (?)
Heulandite4.37 %(Ca,Na2)Al2Si7O186(H2O)
Tyuyamunite4.37 %Ca(UO2)2V2O85-8(H2O)
Aeschynite-(Y)4.37 %(Y,Ca,Fe)(Ti,Nb)2(O,OH)6
Ferroferriwinchite4.35 %CaNa(Fe++,Mg)4Fe+++[Si8O22](OH)2
Paulingite-Ca4.35 %(Ca,K,Na,Ba)5[Al10Si35O84]34(H2O)
Tlapallite4.35 %H6(Ca,Pb)2Cu3(SO4)(Te++++O3)4(Te++++++O6)
Boggsite4.34 %NaCa2(Al5Si19O48)17(H2O)
Ferrobarroisite4.34 %[ ](CaNa)Fe++3AlFe+++Si7AlO22(OH)2
Ningyoite4.34 %(U,Ca,Ce)2(PO4)21-2(H2O)
Saryarkite-(Y)4.33 %Ca(Y,Th)Al5(SiO4)2(PO4,SO4)2(OH)76(H2O)
Semenovite4.33 %(Na,Ca)9(Ce,La)2(Fe++,Mn)(Si,Be)20(O,OH,F)48
Ferribarroisite4.32 %CaNa(Fe++,Mg)3Fe+++2[AlSi7O22](OH)2
Ferroferribarroisite4.32 %CaNa(Fe++,Mg)3Fe+++2[AlSi7O22](OH)2
Tombarthite-(Y)4.31 %Y4(Si,H4)4O12-x(OH)4+2x
Ferrowinchite4.30 %[ ](CaNa)Fe++4(Al,Fe+++)Si8O22(OH)2
Liddicoatite4.27 %Ca(Li,Al)3Al6(BO3)3Si6O18(O,OH,F)4
Melkovite4.27 %CaFe+++H6(MoO4)4(PO4)6(H2O)
Ferrikatophorite4.25 %Na2Ca(Fe++,Mg)4Fe+++(Si7Al)O22(OH)2
Ferritaramite4.25 %Na(CaNa)(Fe++,Mg)3Fe+++2[Si6Al2O22](OH)2
Phillipsite-K4.24 %(K,Na,Ca)1-2(Si,Al)8O166(H2O)
Taramite4.24 %Na(CaNa)Fe++3AlFe+++[Si6Al2O22](OH)2
IMA1998-0184.22 %(Na,Ca,Bi)2Ta2O6F
Ferri-ferrobarroisite4.21 %[ ]CaNa(Fe++)3(Fe+++)2(Si7Al)O22(OH)2
Calciouranoite4.20 %(Ca,Ba,Pb)U2O75(H2O)
Kornite4.20 %Na(CaNa)Fe++4(Al,Fe+++)Si7AlO22(OH)2
Olekminskite4.20 %Sr(Sr,Ca,Ba)(CO3)2
Parsettensite4.18 %(K,Na,Ca)(Mn,Al)7Si8O20(OH)82(H2O) (?)
Stilbite-Na4.17 %Na3Ca3[Al8Si28O72]n(H2O) (n = 28 to 32)
Keckite4.16 %Ca(Mn,Zn)2Fe+++3(PO4)4(OH)32(H2O)
Shabaite-(Nd)4.13 %Ca(Nd,Sm,Y)2(UO2)(CO3)4(OH)26(H2O)
IMA2000-0304.12 %CaMg3(Al5Mg)(Si6O18)(BO3)3(OH)3(OH)
Sampleite4.12 %NaCaCu5(PO4)4Cl5(H2O)
Ferrorichterite4.11 %Na(CaNa)Fe++5[Si8O22](OH)2
Kentbrooksite4.11 %(Na,REE)15(Ca,REE)6Mn++Zr3NbSi25O74F22(H2O)
Lokkaite-(Y)4.10 %CaY4(CO3)79(H2O)
Clinoptilolite-Ca4.08 %(Ca,Na,K)2-3Al3(Al,Si)2Si13O3612(H2O)
Autunite4.06 %Ca(UO2)2(PO4)210-12(H2O)
Strontiowhitlockite4.03 %Sr7(Mg,Ca)3(PO4)6[PO3(OH)]
Yttrocrasite-(Y)4.03 %(Y,Th,Ca,U)(Ti,Fe+++)2(O,OH)6
Agardite-(Ca)4.03 %CaCu6(AsO4)3(OH)63(H2O)
Haiweeite4.01 %Ca[(UO2)2Si5O12(OH)2]3(H2O)
Dachiardite-Ca4.00 %(Ca,Na2,K2)5Al10Si38O9625(H2O)
Meta-uranospinite4.00 %Ca(UO2)2(AsO4)28(H2O)
Griphite3.98 %Ca(Mn,Na,Li)6Fe++Al2(PO4)6(F,OH)2
Dachiardite3.97 %(Ca,Na2,K2,Cs2)5Al10Si38O9625(H2O)
Faujasite-Ca3.96 %(Ca,Na2,Mg)3.5[Al7Si17O48]32(H2O)
Isolueshite3.96 %(Na,La,Ca)(Nb,Ti)O3
Ferrohagendorfite3.95 %(Na,Ca)2Fe++(Fe++,Fe+++)2(PO4)3
Aeschynite-(Ce)3.93 %(Ce,Ca,Fe)(Ti,Nb)2(O,OH)6
Remondite-(La)3.91 %Na3(La,Ce,Ca)3(CO3)5
Allanite-(Ce)3.91 %(Ce,Ca,Y)2(Al,Fe+++)3(SiO4)3(OH)
Metahaiweeite3.88 %Ca(UO2)2Si6O15n(H2O), n<5
Uranospinite3.86 %Ca(UO2)2(AsO4)210(H2O)
Fillowite3.85 %Na2Ca(Mn,Fe++)7(PO4)6
Jungite3.85 %Ca2Zn4Fe+++8(PO4)9(OH)916(H2O)
Oneillite3.84 %Na15Ca3Mn3Fe++3Zr3Nb(Si25O73)(O,OH,H2O)3(OH,Cl)2
Microlite3.79 %(Na,Ca)2Ta2O6(O,OH,F)
Triplite3.79 %(Mn,Fe++,Mg,Ca)2(PO4)(F,OH)
Zinclavendulan3.78 %NaCa(Zn,Cu)5(AsO4)4Cl4-5(H2O)
Lavendulan3.77 %NaCaCu5(AsO4)4Cl5(H2O)
Lemanskiite3.77 %NaCaCu5(AsO4)4Cl5(H2O)
Urancalcarite3.76 %Ca(UO2)3(CO3)(OH)63(H2O)
Chabazite-Sr3.75 %(Sr,Ca,K2,Na2)[Al2Si4O12]6(H2O)
Manganosegelerite3.75 %(Mn,Ca)(Mn,Fe++,Mg)Fe+++(PO4)2(OH)4(H2O)
Faujasite3.73 %(Na2,Ca,Mg)[Al2Si4O12]8(H2O)
Vernadite3.71 %(Mn++++,Fe+++,Ca,Na)(O,OH)2n(H2O)
Betpakdalite3.65 %[Mg(H2O)6]Ca2(H2O)13[Mo++++++8As+++++2Fe+++3O36(OH)]4(H2O)
Roscherite3.65 %Ca(Mn++,Fe++)5Be4(PO4)6(OH)46(H2O)
Bystrite3.62 %(Na,K)7Ca(Si6Al6)O24S4.5(H2O)
IMA2001-0383.58 %CaK2Mn(Ti,Nb)4(Si4O12)2(O,OH)45(H2O)
Santafeite3.58 %(Mn,Fe,Al,Mg)2(Mn++++,Mn++)2(Ca,Sr,Na)3(VO4,AsO4)4(OH)32(H2O)
Giuseppettite3.57 %(Na,K,Ca)7-8(Si,Al)12O24(SO4,Cl)1-2
Calcioandyrobertsite3.55 %KCaCu5(AsO4)4[As(OH)2O2]-2(H2O)
Surite3.53 %(Pb,Cu)2-3(CO3)1.5-2(OH,F)0.5-1[(Al,Fe+++)2(Si,Al)4O10(OH)2]n(H2O)
Fontanite3.50 %Ca(UO2)3(CO3)43(H2O)
Beusite3.49 %(Mn++,Fe++,Ca,Mg)3(PO4)2
Griffithite3.49 %4(Mg,Fe,Ca)O.(Al,Fe)2O3.5SiO27(H2O)
Fenaksite3.48 %(K,Na,Ca)4(Fe++,Fe+++,Mn)2Si8O20(OH,F)
Gregoryite3.48 %(Na2,K2,Ca)CO3
Graftonite3.42 %(Fe++,Mn,Ca)3(PO4)2
Steacyite3.40 %K1-x(Ca,Na)2ThSi8O20 (x=0.2 to 0.4)
Brannerite3.39 %(U,Ca,Ce)(Ti,Fe)2O6
Lemoynite3.35 %(Na,K)2CaZr2Si10O265-6(H2O)
Calciocopiapite3.30 %CaFe+++4(SO4)6(OH)219(H2O)
Walentaite3.28 %(Ca,Mn++,Fe++)Fe+++3(AsO4)(PO4)3(PO3OH)
Hochelagaite3.27 %(Ca,Na,Sr)Nb4O118(H2O)
Niobo-aeschynite-(Ce)3.27 %(Ce,Ca)(Nb,Ti)2(O,OH)6
Piretite3.22 %Ca(UO2)3(SeO3)2(OH)4-4(H2O)
IMA2000-0113.20 %KCaCu5(AsO4)4[As(OH)2O2]2H2O
Komarovite3.19 %(Ca,Mn)2(Nb,Ti)2Si2O7(O,F)23.5(H2O)
Zalesiite3.19 %(Ca,Y)Cu6[(AsO4)2(AsO3OH)(OH)6]3(H2O)
Chessexite3.17 %(K,Na)4Ca2Mg3Al8(SiO4)2(SO4)10(OH)1040(H2O)
Muirite3.17 %Ba10Ca2Mn++TiSi10O30(OH,Cl,F)10
Sabinaite3.16 %(Na,Ca)4Zr2Ti(CO3)4O4
Uvite3.10 %(Ca,Na)(Mg,Fe++)3Al5Mg(BO3)3Si6O18(OH,F)4
Ardennite3.09 %(Mn++,Ca,Mg)4(Al,Mg,Fe)6(SiO4)2(Si3O10)(AsO4,VO4)(OH)6
Phillipsite-Na3.08 %(Na,K,Ca)1-2(Si,Al)8O166(H2O)
Wermlandite3.04 %(Ca,Mg)Mg7(Al,Fe+++)2(SO4)2(OH)1812(H2O)
Offretite3.03 %(K2,Ca,Mg)2.5Al5Si13O3615(H2O)
Oligoclase3.02 %(Na,Ca)(Si,Al)4O8
Plumbomicrolite3.02 %(Pb,Ca,U)2Ta2O6(OH)
Hyalotekite3.01 %(Ba,Pb,Ca,K)6(B,Si,Al)2(Si,Be)10O28(F,Cl)
Perrierite3.00 %(Ce,La,Ca)4(Fe++,Mg)2(Ti,Fe+++)3Si4O22
Strontiodresserite2.98 %(Sr,Ca)Al2(CO3)2(OH)4(H2O)
Minamiite2.97 %(Na,Ca,K)Al3(SO4)2(OH)6
Coeruleolactite2.94 %(Ca,Cu)Al6(PO4)4(OH)84-5(H2O)
Mckelveyite-(Y)2.93 %Ba3Na(Ca,U)Y(CO3)63(H2O)
Hyttsjoite2.92 %Pb18Ba2Ca5Mn++2Fe+++2Si30O90Cl6(H2O)
Paulingite-Na2.88 %(Na2,K2,Ca,Ba)5Al10Si35O9045(H2O)
Feruvite2.87 %(Ca,Na)(Fe,Mg,Ti)3(Al,Mg,Fe)6(BO3)3Si6O18(OH)4
Quadruphite-VII2.87 %Na14CaMgTi4[Si2O7]2(PO4)4O4F2
Quadruphite-VIII2.87 %Na14CaMgTi4(Si2O7)2(PO4)4O4F2
Paulingite-K2.86 %(K2,Ca,Na2,Ba)5Al10Si35O9045(H2O)
Jahnsite-(CaFeFe)2.82 %(Ca,Mn)(Fe++,Mn++)Fe++2Fe+++2(PO4)4(OH)28(H2O)
Koashvite2.82 %Na6(Ca,Mn)(Ti,Fe)Si6O18(H2O)
Ashcroftine-(Ce)2.82 %K5Na5(Ce,Ca)12Si28O70(OH)2(CO3)88(H2O)
Hiarneite2.75 %(Ca,Mn,Na)2(Zr,Mn+++)5(Sb,Ti,Fe)2O16
Zirsinalite2.73 %Na6(Ca,Mn,Fe++)Zr[Si6O18]
Bismutomicrolite2.72 %(Bi,Ca)(Ta,Nb)2O6(OH)
Sobotkite2.72 %(K,Ca0.5)0.33(Mg,Al)3(Si3Al)O10(OH)21-5(H2O)
Wickenburgite2.70 %Pb3CaAl2Si10O273(H2O)
Belovite2.68 %(Sr,Ce,Na,Ca)5(PO4)3(OH)
Corrensite2.68 %(Ca,Na,K)(Mg,Fe,Al)9(Si,Al)8O20(OH)10n(H2O)
Ferrisurite2.67 %(Pb,Cu)2-3(CO3)1.5-2(OH,F)0.5-1[(Fe,Al)2Si4O10(OH)2]n(H2O)
Mutinaite2.67 %Na3Ca4Si85Al11O19260(H2O)
Wyllieite2.67 %(Na,Ca,Mn++)(Mn++,Fe++)(Fe++,Fe+++,Mg)Al(PO4)3
Chevkinite-(Ce)2.66 %(Ce,La,Ca,Th)4(Fe++,Mg)2(Ti,Fe+++)3Si4O22
Terranovaite2.66 %(Na,Ca)8(Si68Al12)O160-29(H2O)
Rabejacite2.63 %Ca(UO2)4(SO4)2(OH)66(H2O)
Nordite-(Ce)2.62 %(Ce,La,Ca)(Sr,Ca)Na2(Na,Mn)(Zn,Mg)Si6O17
Nordite-(La)2.62 %(Na,Mn)3(Sr,Ca)(La,Ce)(Zn,Mg)Si6O17
Loranskite-(Y)2.59 %(Y,Ce,Ca)ZrTaO6 (?)
Smolianinovite2.59 %(Co,Ni,Mg,Ca)3(Fe+++,Al)2(AsO4)411(H2O)
Calcurmolite2.57 %Ca(UO2)3(MoO4)3(OH)211(H2O)
Fahleite2.56 %Zn5CaFe+++2(AsO4)614(H2O)
Arsenuranylite2.55 %Ca(UO2)4(AsO4)2(OH)46(H2O)
Erionite-Ca2.54 %(Ca,K2,Na2)2[Al4Si14O36]15(H2O)
Sarabauite2.49 %CaSb10O10S6
Znucalite2.47 %CaZn11(UO2)(CO3)3(OH)204(H2O)
Strontioginorite2.46 %(Sr,Ca)2B14O238(H2O)
Kaluginite2.44 %(Mn++,Ca)MgFe+++(PO4)2(OH)4(H2O)
Sodium-betpakdalite2.44 %(Na,Ca)3Fe+++2(As2Mo6O28)15(H2O)
Loparite-(Ce)2.43 %(Ce,Na,Ca)2(Ti,Nb)2O6
Chabazite-Na2.42 %(Na2,K2,Ca,Mg)[Al2Si4O12]6(H2O)
Tiptopite2.42 %K2(Na,Ca)2Li3Be6(PO4)6(OH)2(H2O)
Chabazite-K2.38 %(K2,Ca,Na2,Mg)[Al2Si4O12]6(H2O)
Georgeericksenite2.36 %Na6CaMg(IO3)6(CrO4)212(H2O)
Arsenogoyazite2.35 %(Sr,Ca,Ba)Al3(AsO4,PO4)2(OH,F)5(H2O)
Levyne-Na2.34 %(Na2,Ca,K2)Al2Si4O126(H2O)
Levyne2.33 %(Ca,Na2,K2)Al2Si4O126(H2O)
Johntomaite2.32 %Ba(Fe++,Ca,Mn++)2Fe+++2(PO4)3(OH)3
Merlinoite2.29 %(K,Ca,Na,Ba)7Si23Al9O6423(H2O)
Mordenite2.29 %(Ca,Na2,K2)Al2Si10O247(H2O)
Jinshajiangite2.26 %Na2K5BaCa(Fe,Mn)8(Ti,Fe,Nb,Zr)4Si8O32(O,F,H2O)6
Heulandite-Sr2.25 %(Sr,Na,Ca)2-3Al3(Al,Si)2Si13O3612(H2O)
Ungursaite2.25 %NaCa5(Ta,Nb)24O65(OH)
IMA2000-0252.24 %(Sr,Ca)2Na[Al5Si5O20]7H2O
Asbolane2.24 %(Co,Ni)1-y(Mn++++O2)2-x(OH)2-2y+2xn(H2O)
Metacalciouranoite2.23 %(Ca,Na,Ba)U2O72(H2O)
Niahite2.22 %(NH4)(Mn++,Mg,Ca)PO4(H2O)
Paulingite2.22 %(K2,Ca,Na2,Ba)5Al10Si35O9045(H2O)
Heulandite-K2.20 %(K,Na,Ca)2-3Al3(Al,Si)2Si13O3612(H2O)
IMA2001-0582.20 %(Cu0.70 [ ]0.30)(Cd1.68Ca0.32)2Al3(PO4)4F2(H2O,F)210(H2O)
Rauvite2.20 %Ca(UO2)2V+++++10O2816(H2O)
Nickenichite2.19 %Na0,8Ca0,4(Mg,Fe+++,Al)3Cu0,4(AsO4)3
Seidozerite2.18 %(Na,Ca)2(Zr,Ti,Mn)2Si2O7(O,F)2
Schlossmacherite2.16 %(H3O,Ca)Al3(AsO4,SO4)2(OH)6
Bismutopyrochlore2.14 %(Bi,U,Ca,Pb)1+x(Nb,Ta)2O6(OH)n(H2O)
Phyllotungstite2.14 %CaFe+++3H(WO4)610(H2O)
IMA2001-0422.13 %(La,Ce,Ca)9(Mg,Fe+++)(SiO4)6[SiO3(OH)](OH)3
Erionite2.10 %(K2,Ca,Mg,Na2)2[Al4Si14O36]15(H2O)
Ashcroftine-(Y)2.10 %K5Na5(Y,Ca)12Si28O70(OH)2(CO3)88(H2O)
Thorutite2.05 %(Th,U,Ca)Ti2(O,OH)6
Euxenite-(Y)2.04 %(Y,Ca,Ce)(Nb,Ta,Ti)2O6
Becquerelite2.03 %Ca(UO2)6O4(OH)68(H2O)
Lunokite2.02 %(Mn,Ca)(Mg,Fe++,Mn)Al(PO4)2(OH)4(H2O)
Androsite-(La)2.02 %(Mn,Ca)(La,Ce,Ca,Nd)AlMn+++Mn++(SiO4)(Si2O7)O(OH)
Allanite-(Y)2.01 %(Y,Ce,Ca)2(Al,Fe+++)3(SiO4)3(OH)
Aurorite2.01 %(Mn,Ag,Ca)Mn++++3O73(H2O)
Mazzite2.00 %K2CaMg2(Al,Si)36O7228(H2O)
Faujasite-Na1.99 %(Na2,Ca,Mg)3.5[Al7Si17O48]32(H2O)
Kapitsaite-(Y)1.98 %(Ba,K,Pb,Na)4(Y,Ca,REE)2[Si8B2(B,Si)2O28F]
Rameauite1.98 %K2CaU++++++6O209(H2O)
Sturtite1.98 %(Fe3+)(Mn2+,Ca,Mg)Si4O10(OH)310(H2O)
Fluoro-magnesio-arfvedsonite1.94 %NaNa2(Mg,Fe++)4Fe+++[Si8O22](F,OH)2
Plumbobetafite1.88 %(Pb,U,Ca)(Ti,Nb)2O6(OH,F)
Sharpite1.88 %Ca(UO2)6(CO3)5(OH)46(H2O)
Yakhontovite1.88 %(Ca,K)0.5(Cu,Fe+++,Mg)2Si4O10(OH)23(H2O)
Birnessite1.86 %(Na,Ca,K)x(Mn++++,Mn+++)2O41.5(H2O)
Arrojadite1.86 %KNa4CaMn++4Fe++10Al(PO4)12(OH,F)2
Dachiardite-Na1.84 %(Ca,Na2,K2)5Al10Si38O9625(H2O)
Mendozavilite1.82 %Na(Ca,Mg)2Fe+++6(PO4)2(P+++++Mo++++++11O39)(OH,Cl)1033(H2O)
Pigeonite1.82 %(Mg,Fe++,Ca)(Mg,Fe++)Si2O6
Gottardiite1.81 %Na3Mg3Ca5Al19Si117O27293(H2O)
Juabite1.81 %(Ca,Fe++)Cu10(Te++++O3)4(As+++++O4)4(OH)24(H2O)
Rosemaryite1.81 %(Na,Ca,Mn++)(Mn++,Fe++)(Fe+++,Fe++,Mg)Al(PO4)3
Bergenite1.80 %(Ba,Ca)2(UO2)3(PO4)2(OH)45.5(H2O)
Tisinalite1.80 %Na3H3(Mn++,Ca,Fe)TiSi6(O,OH)182(H2O)
Gobbinsite1.79 %(Na2,Ca)2K2Al6Si10O3212(H2O)
Ursilite1.77 %(Mg,Ca)4[(UO2)4(OH)5/(Si2O5)5.5]13(H2O)
Tengchongite1.76 %CaU++++++6Mo++++++2O2512(H2O)
Yttropyrochlore-(Y)1.76 %(Y,Na,Ca,U)1-2(Nb,Ta,Ti)2(O,OH)7
Hydroastrophyllite1.75 %(H3O,K,Ca)3(Fe+++,Mn)5-6Ti2Si8(O,OH)31
Wellsite1.75 %(Ba,Ca,K2)Al2Si6O166(H2O)
Maricopaite1.73 %Pb7Ca2(Si,Al)48O10032(H2O)
Remondite-(Ce)1.70 %Na3(Ce,La,Ca,Na,Sr)3(CO3)5
Dickinsonite1.69 %KNa4Ca(Mn++,Fe++)14Al(PO4)12(OH)2
Stillwellite-(Ce)1.69 %(Ce,La,Ca)BSiO5
Ferrowyllieite1.67 %(Na,Ca,Mn)(Fe++,Mn)(Fe++,Fe+++,Mg)Al(PO4)3
Loveringite1.67 %(Ca,Ce)(Ti,Fe+++,Cr,Mg)21O38
Tanteuxenite-(Y)1.67 %(Y,Ce,Ca)(Ta,Nb,Ti)2(O,OH)6
Burangaite1.63 %(Na,Ca)2(Fe++,Mg)2Al10(PO4)8(OH,O)124(H2O)
Mahnertite1.61 %(Na,Ca)Cu++3(AsO4)2Cl5(H2O)
Sodium-komarovite1.61 %(Na,Ca,H)4Nb4Si4O12O8(OH,F)42(H2O)
Matulaite1.60 %CaAl18(PO4)12(OH)2028(H2O)
Agrinierite1.60 %(K2,Ca,Sr)U3O104(H2O)
Ternovite1.59 %(Mg,Ca)Nb4O11-n(H2O) where n ~ 10
Rankachite1.56 %CaFe++V+++++4W++++++8O3612(H2O)
Palermoite1.53 %(Sr,Ca)(Li,Na)2Al4(PO4)4(OH)4
Phosphuranylite1.53 %KCa(H3O)3(UO2)7(PO4)4O48(H2O)
Rectorite1.53 %(Na,Ca)Al4(Si,Al)8O20(OH)42(H2O)
Grantsite1.45 %Na4CaxV++++2xV+++++12-2xO328(H2O)
Sigismundite1.43 %(Ba,K,Pb)Na3(Ca,Sr)(Fe++,Mg,Mn)14Al(OH)2(PO4)12
Okanoganite-(Y)1.37 %(Na,Ca)3(Y,Ce)12Si6B2O27F14
Tamaite1.37 %(Ca,K,Ba,Na)3-4Mn24(Si,Al)40(O,OH)11221(H2O)
Ishikawaite1.36 %(U,Fe,Y,Ca)(Nb,Ta)O4 (?)
Whiteite-(MnFeMg)1.31 %(Mn++,Ca)(Fe++,Mn++)Mg2Al2(PO4)4(OH)28(H2O)
Karnasurtite-(Ce)1.29 %(Ce,La,Th)(Ti,Nb)(Al,Fe+++)(Si,P)2O7(OH)43(H2O) (?)
Slawsonite1.29 %(Sr,Ca)Al2Si2O8
Stevensite1.28 %(Ca0.5,Na)0.33(Mg,Fe++)3Si4O10(OH)2n(H2O)
Clarkeite1.26 %(Na,Ca,Pb)(UO2)O(OH)0-1(H2O)
Grayite1.26 %(Th,Pb,Ca)PO4(H2O)
Corvusite1.21 %(Na,Ca,K)V8O204(H2O)
Parwelite1.21 %(Mn,Mg)5Sb(As,Si)2O12
Perloffite1.18 %Ba(Mn,Fe++)2Fe+++2(PO4)3(OH)3
Belovite-(La)1.17 %(Sr,La,Ce,Ca)5(PO4)3(F,OH)
Bariopyrochlore1.17 %(Ba,Sr)(Nb,Ti)2(O,OH)7
Erionite-Na1.14 %(Na2,K2,Ca)2[Al4Si14O36]15(H2O)
Perraultite1.13 %(Na,Ca)2(Ba,K)2(Mn++,Fe++)8(Ti,Nb)4Si8O32(OH,F,O)6
Erionite-K1.12 %(K2,Ca,Na2)2[Al4Si14O36]15(H2O)
Sodiumdachiardite1.12 %(Na2,Ca,K2)4Al4Si20O4813(H2O)
Jianshuiite1.09 %(Mg,Mn++)Mn++++3O73(H2O)
Polycrase-(Y)1.07 %(Y,Ca,Ce,U,Th)(Ti,Nb,Ta)2O6
Gerasimovskite1.05 %(Mn,Ca)(Nb,Ti)5O129(H2O) (?)
Sodium-uranospinite1.05 %(Na2,Ca)(UO2)2(AsO4)25(H2O)
Janhaugite1.04 %(Na,Ca)3(Mn++,Fe++)3(Ti++++,Zr,Nb)2Si4O15(OH,F,O)3
Phosphovanadylite1.01 %(Ba,Ca,K,Na)x[(V,Al)4P2(O,OH)16]12(H2O) x~0.66
Haradaite0.98 %Sr2V+++2O2(Si4O12)
Medaite0.97 %(Mn,Ca)6(V+++++,As)Si5O18(OH)
Orthochevkinite0.97 %(Ce,La,Ca,Na,Th)4(Fe++,Mg)2(Ti,Fe+++)3Si4O22
Agardite-(Y)0.97 %(Y,Ca)Cu6(AsO4)3(OH)63(H2O)
Bannisterite0.97 %KCa(Mn,Fe++,Zn,Mg)21(Si,Al)32O76(OH)164-12(H2O)
Ferritungstite0.96 %(K,Ca,Na)(W++++++,Fe+++)2(O,OH)6(H2O)
Takanelite0.96 %(Mn++,Ca)Mn++++4O8(H2O)
Agardite-(Ce)0.94 %(Ce,Ca)Cu6(AsO4)3(OH)63(H2O)
Agardite-(La)0.94 %(La,Ca)Cu6(AsO4)3(OH)63(H2O)
Langbanite0.93 %(Mn,Ca,Fe)++4(Mn+++,Fe+++)9Sb+++++Si2O24
Nigerite-24R0.92 %(Fe++,Zn)4Sn2(Al,Fe+++)15O30(OH)2
Labuntsovite0.90 %(K,Ba,Na)8(Ti,Nb)9[(Si,Al)4O12]4(O,OH)10n(H2O)
Clinoptilolite0.88 %(Na,K,Ca)2-3Al3(Al,Si)2Si13O3612(H2O)
Clinoptilolite-Na0.88 %(Na,K,Ca)2-3Al3(Al,Si)2Si13O3612(H2O)
Clinoptilolite-K0.87 %(K,Na,Ca)2-3Al3(Al,Si)2Si13O3612(H2O)
Qingheiite0.87 %Na2(Mn++,Mg,Fe++)(Al,Fe+++)(PO4)3
Hydrobiotite0.86 %[K(Mg,Fe)3(Al,Fe)Si3O10(OH,F)2][(Mg,Fe++,Al)3(Si,Al)4O10(OH)24(H2O)]
Earlshannonite0.85 %(Mn,Fe++)Fe+++2(PO4)2(OH)24(H2O)
Ferroalluaudite0.84 %NaCaFe++(Fe++,Mn,Fe+++,Mg)2(PO4)3
Volkonskoite0.84 %Ca0.3(Cr+++,Mg,Fe+++)2(Si,Al)4O10(OH)24(H2O)
Plumbopyrochlore0.83 %(Pb,Y,U,Ca)2-xNb2O6(OH)
Saponite0.83 %(Ca/2,Na)0,3(Mg,Fe++)3(Si,Al)4O10(OH)24(H2O)
Alluaudite0.83 %NaCaFe++(Mn,Fe++,Fe+++,Mg)2(PO4)3
Hagendorfite0.80 %NaCaMn(Fe++,Fe+++,Mg)2(PO4)3
Tantalaeschynite-(Y)0.80 %(Y,Ce,Ca)(Ta,Ti,Nb)2O6
Yofortierite0.80 %(Mn,Mg)5Si8O20(OH)28-9(H2O)
Herschelite0.77 %(Na,Ca,K)AlSi2O63(H2O)
Kemmlitzite0.77 %(Sr,Ce)Al3(AsO4)(SO4)(OH)6
Albite0.76 %NaAlSi3O8
Montmorillonite0.73 %(Na,Ca)0,3(Al,Mg)2Si4O10(OH)2n(H2O)
Mathiasite0.71 %(K,Ca,Sr)(Ti,Cr,Fe,Mg)21O38
Kivuite0.70 %(Th,Ca,Pb)H2(UO2)4(PO4)2(OH)87(H2O)
Faujasite-Mg0.67 %(Mg,Na2,Ca)3.5[Al7Si17O48]32(H2O)
Cesplumtantite0.65 %(Cs,Na,Ca)2(Pb,Sb+++,Sn)3Ta8O24
Polyakovite-(Ce)0.64 %(REE,Ca)4(Mg,Fe++)(Cr,Fe+++)2(Ti,Nb)2Si4O22
Gainesite0.63 %NaNa(Be,Li)(Zr,Zn)2(PO4)41-2(H2O)
Traskite0.63 %(Ba,Ca)9(Fe++,Mn)2Ti2(SiO3)12(OH,Cl,F)66(H2O)
Innelite0.62 %(Na,Mg,Ca)2(Ba,K)4Ti3(Si2O7)2(SO4)2(OH,F)
Brewsterite0.60 %(Sr,Ba,Ca)Al2Si6O165(H2O)
Brewsterite-Sr0.60 %(Sr,Ba,Ca)Al2Si6O165(H2O)
Murataite0.60 %(Y,Na)6(Zn,Fe+++)5(Ti,Nb)12O29(O,F)14
Heulandite-Na0.59 %(Na,Ca)2-3Al3(Al,Si)2Si13O3612(H2O)
Barrerite0.58 %(Na,K,Ca)2Al2Si7O187(H2O)
Jarlite0.58 %Na(Sr,Na,[ ])7(Mg,[ ])Al6F32(OH,H2O)2
Zircophyllite0.56 %(K,Na,Ca)3(Mn,Fe++)7(Zr,Nb)2Si8O27(OH,F)4
Monteregianite-(Y)0.51 %(Na,K)6(Y,Ca)2Si16O3810(H2O)
Wolsendorfite0.51 %(Pb,Ba,Ca)U2O72(H2O)
Aliettite0.49 %[Mg3Si4O10(OH)2](Ca0.5,Na)0.33(Al,Mg,Fe++)2-3(Si,Al)4O10(OH)2n(H2O)
Jagoite0.48 %(Pb,Na,Ca)3(Fe+++,Mg)Si3O10(Cl,OH)
Petarasite0.48 %Na5Zr2Si6O18(Cl,OH)2(H2O)
Lepersonnite-(Gd)0.47 %CaGd2(UO2)24(CO3)8(SiO4)448(H2O)
Lourenswalsite0.43 %(K,Ba)2(Ti,Mg,Ca,Fe)4(Si,Al,Fe)6O14(OH)12
Petersite-(Y)0.43 %(Y,Ce,Nd,Ca)Cu6(PO4)3(OH)63(H2O)
Phosphoellenbergerite0.40 %Mg14(PO4)6(PO3OH,CO3)2(OH)6
Nenadkevichite0.39 %(Na,Ca,K)(Nb,Ti)Si2O6(O,OH)2(H2O)
Vishnevite0.39 %(Na,Ca,K)6(Si,Al)12O24[(SO4),(CO3),Cl2]2-4n(H2O)
Weeksite0.39 %K2[(UO2)2(Si5O13)]1.4(H2O)
Rengeite0.38 %Sr4ZrTi4Si4O22
Yingjiangite0.38 %(K2,Ca)(UO2)7(PO4)4(OH)66(H2O)
Synadelphite0.37 %(Mn,Mg,Ca,Pb)9(As+++O3)(As+++++O4)2(OH)92(H2O) (?)
Agardite-(Dy)0.37 %(Dy,La,Ca)Cu6(AsO4)3(OH)63(H2O)
Agardite-(Nd)0.37 %(Nd,La,Ce,Ca)Cu6(AsO4)3(OH)63(H2O)
Natrolemoynite0.36 %Na4Zr2Si10O269(H2O)
Magnetoplumbite0.34 %Pb(Fe+++,Mn+++)12O19
Todorokite0.34 %(Na,Ca,K)2(Mn++++,Mn+++)6O123-4.5(H2O)
Manganotapiolite0.33 %(Mn++,Fe++)(Ta,Nb)2O6
Bariumbannisterite0.27 %(K,H3O)(Ba,Ca)(Mn++,Fe++,Mg)21(Si,Al)32O80(O,OH)164-12(H2O)
Keyite0.26 %Cu++3(Zn,Cu)4Cd2(AsO4)62(H2O)
Saneroite0.25 %Na2(Mn++,Fe+++)10Si11V+++++O34(OH)4
IMA1997-0400.24 %(Na,K,Ca)x(Al,Fe,Mg)4(Si,Al)8O20(OH)4nH2O [x = 0.35, n = 3.54]
Taneyamalite0.24 %(Na,Ca)(Mn++,Mg)12[(Si,Al)6O17]2(O,OH)10
Davidite-(La)0.22 %(La,Ce,Ca)(Y,U)(Ti,Fe+++)20O38
Gmelinite-K0.21 %(K,Na,Ca)(Al7Si17O48)22H2O
Sosedkoite0.08 %(K,Na)5Al2(Ta,Nb)22O60