Potassium (K) Minerals sorted by Descending Weight Percent
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% K | Mineral Name | Chemical Formula | MW |
0.55 % K | Parwanite | (Na,K)(Mg,Ca)4Al8(PO4)8(CO3)(OH)7·30H2O | 1,775.14 |
0.52 % K | Levyne-Ca # | (Ca,Na2,K2)Al2Si4O12·6(H2O) | 1,506.86 |
0.52 % K | Caryochroite ! | (Na,Sr)3(Fe+++,Mg)10[Ti2Si12O37](O,OH)9·8H2O | 1,968.92 |
0.50 % K | Rectorite # | (Na,Ca)Al4(Si,Al)8O20(OH)4·2(H2O) | 784.18 |
0.49 % K | Phosphovanadylite ! | (Ba,Ca,K,Na)x[(V,Al)4P2(O,OH)16]·12(H2O) x~0.66 | 795.71 |
0.48 % K | Heulandite-Ba ! | (Ba,Ca,K,Na,Sr)5Al9Si27O72·22(H2O) | 2,990.65 |
0.48 % K | Rhonite # | Ca2(Mg,Fe++,Fe+++,Ti)6(Si,Al)6O20 | 814.43 |
0.47 % K | Winchite # | [ ](CaNa)Mg4(Al,Fe3+)Si8O22(OH)2 | 828.18 |
0.45 % K | Landauite | NaMnZn2(Ti,Fe+++)6Ti12O38 | 1,730.91 |
0.45 % K | Carbokentbrooksite ! | (Na,[ ])12(Na,Ce)3Ca6Mn3Zr3Nb(Si25O73)(OH)3(CO3)·H2O | 3,121.55 |
0.45 % K | Mordenite # | (Ca,Na2,K2)Al2Si10O24·7(H2O) | 874.11 |
0.44 % K | Vanuranylite ? | (H3O,Ba,Ca,K)1.6(UO2)2V2O8·4(H2O) (?) | 894.90 |
0.43 % K | Bornemanite | BaNa3{(Na,Ti)4[(Ti,Nb)2O2Si4O14](F,OH)2}·PO4 | 908.83 |
0.42 % K | Ferriwinchite | ([ ],Na)(Na,Ca)2(Mg, Fe++)4Fe+++[Si8O22](OH)2 | 845.75 |
0.41 % K | Magnesiosadanagaite ! | NaCa2[Mg3(Al,Fe+++)2]Si5AlO22(OH)2 | 869.29 |
0.40 % K | Golyshevite ! | (Na,Ca)10Ca9(Fe+++,Fe++)2Zr3NbSi25O72(CO3)(OH)3·H2O | 2,925.34 |
0.39 % K | Lasalite ! | Na2Mg2(V10O28)·20H2O | 1,404.31 |
0.39 % K | Ferrokentbrooksite ! | Na15Ca6(Fe,Mn)3Zr3NbSi25O73(O,OH,H2O)3(Cl,F,OH)2 | 3,231.96 |
0.38 % K | Telyushenkoite ! | CsNa6[Be2(Si,Al)18O39F2] | 1,433.11 |
0.37 % K | Ikranite ! | (Na,H3O)15(Ca,Mn,REE)6Fe+++2Zr3([ ],Zr)([ ],Si)Si24O66(O,OH)6Cl·2-3H2O | 2,760.39 |
0.36 % K | Boleite # | KPb26Ag9Cu24Cl62(OH)48 | 10,936.64 |
0.35 % K | Vanadiumdravite ! | NaMg3V6(Si6O18)(BO3)3(OH)4 | 1,109.10 |
0.32 % K | Ferri-ottoliniite ! | [ ](Na,Li)(Mg3Fe+++2)Si8O22(OH)2 | 865.55 |
0.31 % K | Gmelinite-Na # | (Na2,Ca)Al2Si4O12·6(H2O) | 2,000.77 |
0.31 % K | Wilhelmramsayite ! | Cu3FeS3·2(H2O) | 378.36 |
0.31 % K | Mogovidite ! | Na9(Ca,Na)6Ca6Fe2Zr3[ ]Si25O72(CO3)(OH)4 | 3,066.24 |
0.30 % K | Heulandite-Sr ! | (Sr,Na,Ca)2-3Al3(Al,Si)2Si13O36·12(H2O) | 2,880.96 |
0.29 % K | Brinrobertsite ! | (Na,K,Ca)x(Al,Fe,Mg)4(Si,Al)8O20(OH)4·3.54(H2O) [x = 0.35, n = 3.54] | 957.70 |
0.28 % K | Georgbarsanovite ! | Na12(Mn,Sr,REE)3Ca6Fe++3Zr3NbSi25O76Cl2·H2O | 3,297.19 |
0.28 % K | Meurigite-Na ! | [Na(H2O)2.5][Fe+++8(PO4)6(OH)7(H2O)4] | 1,239.22 |
0.28 % K | Barium-zinc-alumopharmacosiderite * | (Ba,K)0.5(Zn,Cu)0.5(Al,Fe)4(AsO4)3·5(H2O) | 689.30 |
0.28 % K | Chesnokovite ! | Na2[SiO2(OH)2]·8H2O | 277.56 |
0.28 % K | Fluoronyboite ! | NaNa2(Al2Mg3)(Si7Al)O22(F,OH)2 | 850.22 |
0.27 % K | Orthojoaquinite-(La) ! | Ba2Na(La,Ce)2Fe++Ti2Si8O26(OH,O,F)·H2O | 1,429.39 |
0.27 % K | Trattnerite ! | (Fe,Mg)2(Mg,Fe)3(Si12O30) | 1,017.34 |
0.26 % K | Cavoite ! | CaV3O7 | 299.71 |
0.26 % K | Kukharenkoite-(La) ! | Ba2(La,Ce)(CO3)3F | 605.99 |
0.24 % K | Holfertite ! | U++++++1.75TiCa0.25 O7.5(H2O)3 | 649.27 |
0.24 % K | Voronkovite ! | Na15(Na,Ca,Ce)3(Mn,Ca)3Fe3Zr3Si26O72(OH,O)4Cl·H2O | 3,126.11 |
0.23 % K | Pautovite ! | CsFe2S3 | 336.73 |
0.22 % K | Johnsenite-(Ce) ! | Na12(Ce,REE,Sr)3Ca6Mn3Zr3W(Si25O73)(CO3)(OH,Cl)2 | 3,374.09 |
0.21 % K | Gmelinite-Ca ! | (Ca,Na2)Al2Si4O12·6(H2O) | 2,083.67 |
0.20 % K | Clinoholmquistite ? | [ ](Li2Mg3Al2)Si8O22(OH)2 | 794.83 |
0.20 % K | Taseqite ! | Na12Sr3Ca6Fe3Zr3NbSi25O73(O,OH,H2O)3Cl2 | 3,403.45 |
0.19 % K | Johillerite | Na(Mg,Zn)3Cu(AsO4)3 | 610.00 |
0.19 % K | Ferripedrizite ! | NaLi2(Fe+++2Mg2Li)Si8O22(OH)2 | 839.32 |
0.18 % K | Batiferrite ! | Ba(Ti2Fe+++8Fe++2)O19 | 1,071.04 |
0.17 % K | Arrojadite-(BaFe) ! | (Ba,K,Pb)Na3(Ca,Sr)(Fe++,Mg,Mn)14Al(PO4)11(PO3OH)(OH,F)2 | 2,242.07 |
0.17 % K | Manganokukisvumite ! | Na6MnTi4Si8O28·4(H2O) | 1,130.79 |
0.16 % K | Goldquarryite ! | (Cu,[ ])(Cd,Ca)2Al3(PO4)4F2(H2O)10{(H2O,F)}2 | 978.39 |
0.14 % K | Sodic-ferripedrizite ! | Na(LiNa)(Fe+++2Mg2Li)Si8O22(OH,F)2 | 811.31 |
0.14 % K | Nyboite | NaNa2(Mg3Al2)Si7AlO22(OH)2 | 826.37 |
0.14 % K | Terranovaite ! | (Na,Ca)8(Si68Al12)O160·29(H2O) | 5,573.13 |
0.14 % K | Ferri-clinoholmquistite ! | [ ]Li2Mg3(Fe3+)2(Si8O22)(OH)2 | 849.26 |
0.13 % K | Todorokite # | (Na,Ca,K)2(Mn++++,Mn+++)6O12·3-4.5(H2O) | 583.05 |
0.13 % K | Magnesioriebeckite # | [ ]Na2[(Mg,Fe++)3Fe+++2]Si8O22(OH)2 | 876.08 |
0.13 % K | Coutinhoite ! | ThxBa1-2x(H2O)y(UO2)2Si5O13·H2O | 2,118.94 |
0.12 % K | Sazhinite-(La) ! | Na3La[Si6O15]·2(H2O) | 652.93 |
0.11 % K | Niksergievite ! | [Ba,Ca)2(Al,Si)7O10(CO3)(OH)6·nH2O | 722.73 |
0.09 % K | Ottensite ! | Na3(Sb2O3)3(SbS3)·3H2O | 1,268.63 |
0.09 % K | Parvo-mangano-edenite ! | Na(CaMn)2Mg5(Si7Al)O22(OH)2 | 851.64 |
0.09 % K | Yakhontovite | (Ca,K)0.5(Cu,Fe+++,Mg)2Si4O10(OH)2·3(H2O) | 427.29 |
0.09 % K | Calciopetersite ! | CaCu6[(PO4)2(PO3OH)(OH)6]·3(H2O) | 907.06 |
0.08 % K | Semenovite | (Na,Ca)9(Ce,La)2(Fe++,Mn)(Si,Be)20(O,OH,F)48 | 1,875.54 |
0.07 % K | Ferrosaponite ! | Ca0.3(Fe++,Mg,Fe+++)3(Si,Al)4O10(OH)2·4(H2O) | 526.49 |
0.07 % K | Dualite ! | Na30(Ca,Na,Ce,Sr)12(Na,Mn,Fe,Ti)6Zr3Ti3MnSi51O144(OH,H2O,Cl)9 | 5,953.87 |
0.06 % K | Walkerite ! | Ca16(Mg,Li,[ ])2[B13O17(OH)12]4Cl6·28(H2O) | 3,822.57 |
0.06 % K | Pezzottaite ! | Cs(Be2Li)Al2Si6O18 | 658.80 |
0.06 % K | Brewsterite-Sr # | (Sr,Ba)Al4Si12O32·10(H2O) | 1,330.04 |
0.06 % K | Arrojadite-(SrFe) ! | SrFe++Na2Ca(Fe++,Mn,Mg)13Al(PO4)11(PO3OH)(OH,F)2 | 2,063.97 |
0.06 % K | Poppiite ! | Ca2(V+++,Fe+++,Mg)(V+++,Al)2(Si,Al)3(O,OH)14 | 2,120.49 |
0.05 % K | Pittongite ! | Na0.22[(W,Fe+++)(O,OH)3·0.44H2O | 222.44 |
0.05 % K | Fluoro-sodic-pedrizite ! | NaLi2(Mg2Al2Li)S5Si8O22F2 | 777.04 |
0.05 % K | Ferroholmquistite | [ ](Li2Fe++3Al2)Si8O22(OH)2 | 808.43 |
0.05 % K | Parvo-manganotremolite ! | [ ](CaMn)2Mg5(Si7Al)O22(OH)2 | 841.85 |
0.04 % K | Bussyite-(Ce) ! | (Ce,REE)3(Na,H2O)6MnSi9Be5(O,OH)30F4 | 1,329.21 |
0.04 % K | Aluminotaramite ! | Na(CaNa)(Fe+++3Al2)(Si6Al2)O22(OH)2 | 893.08 |
0.04 % K | Schorl-(F) ! | NaFe++3Al6Si6O18)(BO3)3(OH)3(F,OH) | 1,028.43 |
0.04 % K | Zeravshanite ! | Cs4Na2Zr3(Si18O45)(H2O)2 | 2,118.63 |
0.03 % K | Phosphoinnelite ! | Ba4Na3Ti3Si4O14(PO4,SO4)2(O,F)3 | 1,301.51 |
0.03 % K | Mazzite-Na ! | Na8Al8Si28O72·30H2O | 2,888.35 |
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(! - New Dana Classification Number Has Been Changed or Added)
(? - IMA Discredited Mineral Species Name)
(# - Grandfathered as valid)