Calcium (Ca) Minerals sorted by Descending Weight Percent
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% Ca | Mineral Name | Chemical Formula | MW |
18.19 % Ca | Adelite # | CaMg(AsO4)(OH) | 220.31 |
18.16 % Ca | Brandtite # | Ca2(Mn,Mg)(AsO4)2·2(H2O) | 441.30 |
18.05 % Ca | Pachnolite # | NaCaAlF6·(H2O) | 222.06 |
18.05 % Ca | Thomsenolite # | NaCaAlF6·(H2O) | 222.06 |
18.04 % Ca | Roselite # | Ca2(Co,Mg)(AsO4)2·2(H2O) | 444.30 |
18.04 % Ca | Roselite-beta # | Ca2(Co,Mg)(AsO4)2·2(H2O) | 444.30 |
18.03 % Ca | Tilasite # | CaMg(AsO4)F | 222.30 |
18.02 % Ca | Vlodavetsite ! | AlCa2(SO4)2F2Cl·4(H2O) | 444.78 |
18.01 % Ca | Jouravskite | Ca3Mn++++(SO4,CO3)2(OH)6·12(H2O) | 667.50 |
17.99 % Ca | Apophyllite-(NaF) | NaCa4Si8O20F·8(H2O) | 891.09 |
17.98 % Ca | Walstromite | BaCa2Si3O9 | 445.73 |
17.93 % Ca | Meyerhofferite # | Ca2B6O6(OH)10·2(H2O) | 447.12 |
17.93 % Ca | Carraraite ! | Ca3Ge(OH)6(SO4)(CO3 )·12H2 O | 670.75 |
17.92 % Ca | Roweite # | Ca2Mn++2B4O7(OH)6 | 447.31 |
17.86 % Ca | Ciprianiite ! | Ca4[(Th,U)(REE)]2(Al,[ ])2[Si4B4O22](OH,F)2 | 1,032.51 |
17.85 % Ca | Parabrandtite | Ca2Mn++(AsO4)·2(H2O) | 448.96 |
17.77 % Ca | Minrecordite | CaZn(CO3)2 | 225.49 |
17.71 % Ca | Nickeltalmessite ! | Ca2Ni(AsO4)2·2H2O | 452.71 |
17.68 % Ca | Stanfieldite | Ca4(Mg,Fe++,Mn)5(PO4)6 | 906.55 |
17.67 % Ca | Apophyllite * | KCa4(Si4O10)2F·8(H2O) | 907.20 |
17.65 % Ca | Carboborite | Ca2Mg(CO3)2B2(OH)8·4(H2O) | 454.22 |
17.65 % Ca | Bavenite # | Ca4Be2Al2Si9O26(OH)2 | 931.22 |
17.64 % Ca | Zoisite # | Ca2Al3(SiO4)3(OH) = Ca2AlAl2(SiO4)(Si2O7)O(OH) | 454.36 |
17.64 % Ca | Clinozoisite ! | Ca2Al3(SiO4)3(OH) = Ca2AlAl2(SiO4)(Si2O7)O(OH) | 454.36 |
17.57 % Ca | Pintadoite # | Ca2V2O7·9(H2O) | 456.17 |
17.53 % Ca | Charoite | K5Ca8(Si6O15)2(Si2O7)Si4O9(OH)·3(H2O) | 1,828.68 |
17.45 % Ca | Gaitite | Ca2Zn(AsO4)2·2(H2O) | 459.41 |
17.45 % Ca | Zincroselite | Ca2Zn(AsO4)2·2(H2O) | 459.41 |
17.44 % Ca | IMA2009-033 | Ca3Sn2Fe2SiO12 | 689.43 |
17.29 % Ca | Stringhamite | CaCuSiO4·2(H2O) | 231.74 |
17.19 % Ca | Tertschite # | Ca4B10O19·20(H2O) | 932.71 |
17.15 % Ca | Meionite # | Ca4Al6Si6O24CO3 | 934.71 |
17.14 % Ca | Hexahydroborite | Ca[B(OH)4]2·2(H2O) | 233.79 |
17.13 % Ca | Hydrochlorborite | Ca2B4O4(OH)7Cl·7(H2O) | 468.00 |
17.06 % Ca | Roeblingite # | Pb2Ca6(Si6O18)(SO4)2(OH)2·4(H2O) | 1,409.57 |
17.05 % Ca | Picropharmacolite # | Ca4Mg(AsO3OH)2(AsO4)2·11(H2O) | 940.48 |
17.03 % Ca | Pumpellyite-(Mg) # | Ca2MgAl2(SiO4)(Si2O7)(OH)2·(H2O) | 470.70 |
17.01 % Ca | Tangeite # | CaCu(VO4)(OH) | 235.57 |
17.00 % Ca | Fermorite # | (Ca,Sr)5(AsO4,PO4)3(OH) | 707.27 |
16.98 % Ca | Zajacite-(Ce) | Na(REExCa1-x)(REEyCa1-y)F6 where (x ne y) | 295.08 |
16.97 % Ca | Nitrocalcite # | Ca(NO3)2·4(H2O) | 236.15 |
16.93 % Ca | Yttrocerite * | CaF2 + (Y,Ce)F3 | 236.78 |
16.89 % Ca | Machatschkiite | Ca6(AsO4)(AsO3OH)3(PO4,SO4)·15(H2O) | 1,424.07 |
16.85 % Ca | Morinite # | NaCa2Al2(PO4)2(F,OH)5·2(H2O) | 475.59 |
16.83 % Ca | Davisite ! | Ca(Sc,Ti+++,Mg,Ti++++)AlSiO6 | 235.70 |
16.82 % Ca | Fairchildite # | K2Ca(CO3)2 | 238.29 |
16.82 % Ca | Butschliite # | K2Ca(CO3)2 | 238.29 |
16.77 % Ca | Grossmanite | CaTi+++AlSiO6 | 239.02 |
16.76 % Ca | Mukhinite ! | Ca2Al2V+++(SiO4)3(OH) | 478.32 |
16.70 % Ca | Vyalsovite | FeS·Ca(OH)2·Al(OH)3 | 240.01 |
16.70 % Ca | Ehrleite | Ca2ZnBe(PO4)2(PO3,OH)·4(H2O) | 480.04 |
16.62 % Ca | Meliphanite # | (Ca,Na)2Be[(Si,Al)2O6(F,OH)] | 241.15 |
16.58 % Ca | Calcioaravaipaite ! | PbCa2Al(F,OH)9 | 483.33 |
16.56 % Ca | Prosopite # | CaAL2(F,OH)8 | 242.05 |
16.55 % Ca | Pirssonite # | Na2Ca(CO3)2·2(H2O) | 242.11 |
16.55 % Ca | Pumpellyite-(Al) ! | Ca2(Al,Fe++,Mg)Al2(SiO4)(Si2O7)(OH,O)2·H2O | 481.95 |
16.54 % Ca | Kassite | CaTi2O4(OH)2 | 235.09 |
16.52 % Ca | Pumpellyite-(Fe++) | Ca2Fe++(Al,Fe+++)2(SiO4)(Si2O7)(OH)2·(H2O) | 485.24 |
16.46 % Ca | Buryatite ! | Ca3(Si,Fe+++,Al)[SO4][B(OH)4](OH,O)6·12(H2O) | 730.42 |
16.44 % Ca | Kinoite | Ca2Cu2Si3O8(OH)4 | 487.53 |
16.42 % Ca | Piemontite ! | Ca2(Al,Mn,Fe)3(SiO4)3(OH) = Ca2(Mn,Fe)Al2(SiO4)(Si2O7)O(OH) | 488.18 |
16.36 % Ca | Walkerite ! | Ca16(Mg,Li,[ ])2[B13O17(OH)12]4Cl6·28(H2O) | 3,822.57 |
16.30 % Ca | Danburite # | CaB2(SiO4)2 | 245.86 |
16.23 % Ca | Esseneite | CaFe+++AlSiO6 | 246.99 |
16.22 % Ca | Calcjarlite | Na(Ca,Sr)3Al3(F,OH)16 | 555.84 |
16.21 % Ca | Johannsenite # | CaMnSi2O6 | 247.18 |
16.19 % Ca | Tadzhikite-(Y) ! | Ca4(Y,Ce)2(Ti,Al,Fe+++,[ ])2[Si4B4O22](OH)2 | 990.13 |
16.16 % Ca | Hurlbutite # | CaBe2(PO4)2 | 248.05 |
16.15 % Ca | Hedenbergite # | CaFe++Si2O6 | 248.09 |
16.14 % Ca | Schaferite ! | NaCa2Mg2(VO4)3 | 496.57 |
16.07 % Ca | Shuiskite # | Ca2(Mg,Al)(Cr,Al)2(SiO4)(Si2O7)(OH)2·(H2O) | 498.75 |
16.05 % Ca | Tadzhikite-(Ce) | Ca4(Ce,Y)2(Ti,Al,Fe+++,[ ])2[Si4B4O22](OH)2 | 998.93 |
15.96 % Ca | Pumpellyite-(Fe+++) | Ca2Fe+++Al2(SiO4)(Si2O7)(OH,O)2·(H2O) | 502.25 |
15.93 % Ca | Canasite | (Na,K)6Ca5Si12O30(OH,F)4 | 1,257.57 |
15.92 % Ca | Alflarsenite | NaCa2Be3Si4O13(OH)·2H2O | 503.55 |
15.91 % Ca | Orlymanite | Ca4Mn++3Si8O20(OH)6·2(H2O) | 1,007.87 |
15.88 % Ca | Pumpellyite-(Mn++) | Ca2(Mn++,Mg)(Al,Mn+++,Fe)2(SiO4)(Si2O7(OH)2·(H2O) | 504.86 |
15.80 % Ca | Fluorcalciobritholite ! | (Ca,REE)5[(Si,P)O4]3F | 710.23 |
15.77 % Ca | Chantalite | CaAl2SiO4(OH)4 | 254.15 |
15.75 % Ca | Yafsoanite | Ca3Te2Zn3O12 | 763.60 |
15.74 % Ca | Frankamenite ! | K3Na3Ca5(Si12O30)[F,(OH)]4·(H2O) | 1,298.37 |
15.74 % Ca | Kochite ! | Na2(Na,Ca)4Ca4(Mn,Ca)2Zr2Ti2(Si2O7)4(O,F)4F4 | 1,505.08 |
15.72 % Ca | Tvedalite | (Ca,Mn++)4Be3Si6O17(OH)4·3(H2O) | 764.79 |
15.72 % Ca | Cobaltaustinite | CaCo(AsO4)(OH) | 254.94 |
15.69 % Ca | Chelyabinskite * | (Ca,Mg)3Si(OH)6(SO4,CO3)2·9(H2O) | 574.77 |
15.68 % Ca | Hydrougrandite ? | (Ca,Mg,Fe++)3(Fe+++,Al)2(SiO4)3-x(OH)4x | 460.23 |
15.63 % Ca | Nickelaustinite | Ca(Ni,Zn)(AsO4)(OH) | 256.37 |
15.61 % Ca | Hubeite ! | Ca2Mn++Fe+++Si4O12(OH)(H2O)2 | 544.27 |
15.49 % Ca | Palenzonaite | (Ca,Na)3Mn++(V+++++,As+++++,Si)3O12 | 517.63 |
15.45 % Ca | Margarosanite # | Pb(Ca,Mn++)2Si3O9 | 516.23 |
15.44 % Ca | Fluorcanasite ! | K3Na3Ca5Si12O30F4·H2O | 1,297.67 |
15.44 % Ca | Conichalcite # | CaCu(AsO4)(OH) | 259.55 |
15.44 % Ca | Epidote ! | Ca2(Fe+++,Al)3(SiO4)3(OH) = Ca2(Fe,Al)Al2(SiO4)(Si2O7)O(OH) | 519.30 |
15.43 % Ca | Mroseite | CaTe++++(CO3)O2 | 259.69 |
15.41 % Ca | Grossite | CaAl4O7 | 260.00 |
15.37 % Ca | Burtite | CaSn(OH)6 | 260.83 |
15.33 % Ca | Berzeliite # | (Ca,Na)3(Mg,Mn)2(AsO4)3 | 588.10 |
15.33 % Ca | Austinite # | CaZn(AsO4)(OH) | 261.39 |
15.25 % Ca | Calciobetafite | Ca2(Ti,Nb)2(O,OH)7 | 394.30 |
15.17 % Ca | Studenitsite | NaCa2[B9O14(OH)4]·2(H2O) | 528.49 |
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( Bold - Valid Mineral Name)
(* - Mineral Name is Not IMA Approved)
(! - New Dana Classification Number Has Been Changed or Added)
(? - IMA Discredited Mineral Species Name)
(# - Grandfathered as valid)