Mineralogy Database

Mineral Species containing Potassium (K)

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Element Properties, Isotopic Compositions for Potassium

Potassium (K) Minerals sorted by Mineral Name

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582 Minerals containing Potassium (K) sorted by Mineral Name
% K Mineral Name Chemical Formula MW
2.50 % K Chloro-potassichastingsite ! KCa2(Fe++3MgFe+++)(Si6Al2)S8O22Cl2 1,002.11
25.33 % K Chlorothionite # K2Cu(SO4)Cl2 308.71
9.27 % K Chromceladonite ! KCrMg(Si4O10)(OH)2 421.75
7.06 % K Chromphyllite ! (K,Ba)(Cr,Al)2[AlSi3O10](OH,F)2 415.64
0.20 % K Clinoholmquistite ? [ ](Li2Mg3Al2)Si8O22(OH)2 794.83
1.50 % K Clinoptilolite-Ca ! (Ca,Na,K)2-3Al3(Al,Si)2Si13O36·12(H2O) 2,742.13
6.52 % K Clinoptilolite-K # (Na,K,Ca)2-3Al3(Al,Si)2Si13O36·12(H2O) 2,830.35
1.89 % K Clinoptilolite-Na ! (Na,K,Ca)2-3Al3(Al,Si)2Si13O36·12(H2O) 2,703.72
10.03 % K Clinoungemachite # K3Na9Fe+++(SO4)6(OH)3·9(H2O) ? 1,169.59
38.90 % K Colimaite K3VS4 296.49
3.89 % K Compreignacite K2(UO2)6O4(OH)6·8(H2O) 2,008.53
1.84 % K Coombsite ! K(Mn++,Fe++,Mg)13(Si,Al)18O42(OH)14 2,127.66
0.64 % K Corrensite # (Ca,Na,K)(Mg,Fe,Al)9(Si,Al)8O20(OH)10·n(H2O) 1,227.19
0.71 % K Corvusite # (Na,Ca,K)V8O20·4(H2O) 829.26
0.13 % K Coutinhoite ! ThxBa1-2x(H2O)y(UO2)2Si5O13·H2O 2,118.94
5.32 % K Cryptomelane # K(Mn++++,Mn++)8O16 734.59
16.27 % K Cryptophyllite K2Ca[Si4O10]·5H2O 480.69
17.69 % K Cyanochroite # K2Cu(SO4)2·6(H2O) 441.96
2.01 % K Dachiardite-Ca # (Ca,Na2,K2)5Al10Si38O96·25(H2O) 1,792.84
1.53 % K Dachiardite-Na (Na2,Ca,K2)4Al4Si20O48·13(H2O) 1,808.84
13.00 % K Dalyite # K2ZrSi6O15 571.59
3.47 % K Darapiosite KNa2Zr[Li(Mn,Zr)2Si12O30] 1,128.27
14.47 % K Davanite K2TiSi6O15 535.04
5.63 % K Davyne # Na4K2Ca2Si6Al6O24(SO4)Cl2 1,084.25
3.03 % K Delhayelite (Na,K)10Ca5Al6Si32O80(Cl2,F2,SO4)3·18(H2O) 3,231.17
0.88 % K Delindeite Ba2(Na,K,[ ])3(Ti,Fe)[Ti2(O,OH)4Si4O14](H2O,OH)2 886.43
1.82 % K Dellaventuraite ! NaNa2(Mg2,Mn+++,Li,Ti)Si8O22O2 859.87
35.50 % K Demartinite ! K2[SiF6] 220.26
8.48 % K Denisovite (K,Na)Ca2Si3O8(F,OH) 345.98
0.92 % K Dickinsonite ! KNa4Ca(Mn++,Fe++)14Al(PO4)12(OH)2 2,132.64
0.92 % K Dickinsonite-(KMnNa) ! KNaMnNa3Ca(Mn,Fe,Mg)13Al(PO4)11(PO4)(OH,F)2 2,117.87
1.81 % K Dickinsonite-(KNa) ! KNa4Ca(Mn,Fe,Mg)13Al(PO4)11(PO4)(OH,F)2 2,160.41
1.91 % K Dickinsonite-(KNaNa) ! KNaNa4Ca(Mn,Fe,Mg)13Al(PO4)11(PO4)(OH,F)2 2,052.34
4.02 % K Direnzoite ! NaK6MgCa2(Al13Si47O120)·36H2O 4,597.25
4.77 % K Diversilite-(Ce) ! Na2(Ba,K)6Ce2Fe++Ti3Si12O36(OH)3(OH,H2O)9 2,272.68
9.38 % K Djerfisherite K6Na(Fe,Cu,Ni)25S26Cl 2,500.72
1.90 % K Dorallcharite (Tl,K)Fe+++3(SO4)2(OH)6 616.51
25.07 % K Douglasite # K2Fe++Cl4·2(H2O) 311.88
0.07 % K Dualite ! Na30(Ca,Na,Ce,Sr)12(Na,Mn,Fe,Ti)6Zr3Ti3MnSi51O144(OH,H2O,Cl)9 5,953.87
5.32 % K Dusmatovite K(K,Na,[ ])(Mn++,Y,Zr)2(Zn,Li)3Si12O30 1,176.31
9.34 % K Eastonite ! KMg2Al[Al2Si2O10](OH)2 418.83
3.82 % K Eifelite KNa3Mg4Si12O30 1,022.30
2.88 % K Eirikite ! KNa6Be2(Si15Al3)O39F2 1,359.26
32.29 % K Elpasolite # K2NaAlF6 242.16
3.30 % K Englishite # K3Na2Ca10Al15(PO4)21(OH)7·26(H2O) 3,550.62
2.07 % K Erionite-Ca ! (Ca,K2,Na2)2[Al4Si14O36]·15(H2O) 2,904.81
4.39 % K Erionite-K ! (K2,Ca,Na2)2[Al4Si14O36]·15(H2O) 2,958.94
2.78 % K Erionite-Na # (Na2,K2,Ca)2[Al4Si14O36]·15(H2O) 2,809.97
11.47 % K Ershovite Na4K3(Fe++,Mn++,Ti)2Si8O20(OH)4·5(H2O) 1,022.20
23.74 % K Erythrosiderite # K2Fe+++Cl5·(H2O) 329.32
7.02 % K Euchlorine # KNaCu++3(SO4)3O 556.92
7.05 % K Eveslogite ! (Ca,K,Na,Sr,Ba)48[(Ti,Nb,Fe,Mn)12(OH)12Si48O144](F,OH,Cl)14 6,800.28
32.82 % K Fairchildite # K2Ca(CO3)2 238.29
3.23 % K Faizievite ! K2Na(Ca6Na)Ti4Li6Si24O66F2 2,384.24
4.44 % K Farneseite ! (Na37K9Ca10)S56(Si42Al42)S84O168(SO4)12·6(H2O) 8,075.57
2.62 % K Fedorite KNa4Ca4(Al,Si)16O36(OH,F)4·6(H2O) 1,493.94
13.65 % K Fedotovite K2Cu++3(SO4)3O 573.02
8.73 % K Fenaksite (K,Na,Ca)4(Fe++,Fe+++,Mn)2Si8O20(OH,F) 806.42
0.14 % K Ferri-clinoholmquistite ! [ ]Li2Mg3(Fe3+)2(Si8O22)(OH)2 849.26
3.07 % K Ferrierite-K ! (K,Na)2Mg(Si,Al)18O36·9(H2O) 2,612.03
1.78 % K Ferrierite-Mg # (Mg,Na,K)2Mg(Si,Al)18O36·9(H2O) 2,612.43
1.45 % K Ferrierite-Na ! (Na,K)2Mg(Si,Al)18O36·9(H2O) 2,606.68
0.32 % K Ferri-ottoliniite ! [ ](Na,Li)(Mg3Fe+++2)Si8O22(OH)2 865.55
0.19 % K Ferripedrizite ! NaLi2(Fe+++2Mg2Li)Si8O22(OH)2 839.32
1.88 % K Ferritungstite # (K,Ca,Na)(W++++++,Fe+++)2(O,OH)6·(H2O) 416.40
0.63 % K Ferriwhittakerite ! Na(NaLi)(Mg2Fe+++2Li)Si8O22(OH)2 867.82
0.42 % K Ferriwinchite ([ ],Na)(Na,Ca)2(Mg, Fe++)4Fe+++[Si8O22](OH)2 845.75
9.13 % K Ferroaluminoceladonite ! K2Fe++2Al2Si8O20(OH)4 856.56
9.74 % K Ferroceladonite ! K2Fe++Fe+++Si8O20(OH)4 802.59
0.05 % K Ferroholmquistite [ ](Li2Fe++3Al2)Si8O22(OH)2 808.43
0.39 % K Ferrokentbrooksite ! Na15Ca6(Fe,Mn)3Zr3NbSi25O73(O,OH,H2O)3(Cl,F,OH)2 3,231.96
2.97 % K Ferrokinoshitalite ! (Ba,K)(Fe++,Mg)3(Si2Al2)O10 (OH,F)2 526.29
0.07 % K Ferrosaponite ! Ca0.3(Fe++,Mg,Fe+++)3(Si,Al)4O10(OH)2·4(H2O) 526.49
10.58 % K Filatovite ! K[(Al,Zn)2(As,Si)2O8] 340.02
8.44 % K Florkeite (K3Ca2Na)[Al8Si8O32]·12H2O 1,389.14
7.43 % K Fluorannite ! KFe++3AlSi3O10F2 473.80
0.55 % K Fluorarrojadite-(BaFe) ! (Ba,K,Pb)Na3(Ca,Sr)(Fe++,Mg,Mn)14Al(PO4)11(PO3OH)(F,OH)2 2,116.63
1.97 % K Fluorarrojadite-(KNa) ! KNa4Ca(Fe,Mn,Mg)13Al(PO4)11(PO3OH)(F,OH)2 1,989.09
9.04 % K Fluorcanasite ! K3Na3Ca5Si12O30F4·H2O 1,297.67
0.93 % K Fluoro-edenite ! NaCa2Mg5Si7AlO22(F,OH)2 837.03
1.42 % K Fluoro-magnesio-arfvedsonite ! NaNa2(Mg,Fe++)4Fe+++[Si8O22](F,OH)2 828.15
0.99 % K Fluoro-magnesiohastingsite ! (Na,K)Ca2(Mg,Fe+++,Ti)5(Si,Al)8O22F2 866.18
0.28 % K Fluoronyboite ! NaNa2(Al2Mg3)(Si7Al)O22(F,OH)2 850.22
0.76 % K Fluoropargasite ! NaCa2(Mg3Fe++Al)5(Si6Al2O22)F2 879.14
6.87 % K Fluorophlogopite ! KMg3(AlSi3)O10F2 415.55
4.12 % K Fluoro-potassichastingsite ! KCa2(Fe++2,Mg2,Fe+++)S5(Si6Al2)8O22F2 947.86
0.05 % K Fluoro-sodic-pedrizite ! NaLi2(Mg2Al2Li)S5Si8O22F2 777.04
4.72 % K Francoanellite H6(K,Na)3(Al,Fe+++)5(PO4)8·13(H2O) 1,242.49
8.73 % K Frankamenite ! K3Na3Ca5(Si12O30)[F,(OH)]4·(H2O) 1,298.37
1.24 % K Franklinphilite (K,Na)4(Mn++,Mg,Zn)48(Si,Al)72(O,OH)216·6(H2O) 8,207.63
6.06 % K Franzinite [(Na,K)30Ca10][Si30Al30O120](SO4)10·2(H2O) 5,804.06
3.46 % K Friedrichbeckeite ! K([ ],Na)Mg2(Be2Mg)Si12O30 982.67
6.53 % K Fuenzalidaite K6(Na,K)4Na6Mg10(SO4)12(IO3)12·12(H2O) 4,191.42
1.83 % K Gainesite Na2Zr2Be(PO4)4·1-2(H2O) 639.49
3.87 % K Ganophyllite # (K,Na)2(Mn,Al,Mg)8(Si,Al)12O29(OH)7·8-9(H2O) 1,514.20
2.50 % K Ganterite ! [Ba0.5(Na,K)0.5]Al2(Si2.5Al1.5O10)(OH)2 438.39
4.38 % K Gengenbachite KFe3(H2PO4)2(HPO4)4·6H2O or KFe3H8(PO4)6·6H2O 892.62
0.28 % K Georgbarsanovite ! Na12(Mn,Sr,REE)3Ca6Fe++3Zr3NbSi25O76Cl2·H2O 3,297.19
9.36 % K Georgechaoite KNaZrSi3O9·2(H2O) 417.59
7.22 % K Giuseppettite [Na42K16Ca6]S64Si48Al48O192(SO4)10Cl2·5H2O 8,668.33
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( Bold - Valid Mineral Name)
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(! - New Dana Classification Number Has Been Changed or Added)
(? - IMA Discredited Mineral Species Name)
(# - Grandfathered as valid)