Mineralogy Database

Mineral Species containing Potassium (K)

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Element Properties, Isotopic Compositions for Potassium

Potassium (K) Minerals sorted by Mineral Name

Click here for List sorted by Weight Percent

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582 Minerals containing Potassium (K) sorted by Mineral Name
% K Mineral Name Chemical Formula MW
5.26 % K Shlykovite KCa[Si4O9(OH)]·3H2O 743.59
8.06 % K Siderophyllite # KFe++2Al(Al2Si2)O10(F,OH)2 484.90
5.94 % K Sitinakite Na2K(Ti,Nb)4O4(SiO4)2(O,OH)·4(H2O) 658.10
0.89 % K Sobotkite ? (K,Ca0.5)0.33(Mg,Al)3(Si3Al)O10(OH)2·1-5(H2O) 441.54
0.14 % K Sodic-ferripedrizite ! Na(LiNa)(Fe+++2Mg2Li)Si8O22(OH,F)2 811.31
5.59 % K Sogdianite (K,Na)2(Li,Fe+++,Al)3ZrSi12O30 1,049.22
2.41 % K Sosedkoite (K,Na)5Al2(Ta,Nb)22O60 5,030.82
3.78 % K Spheniscidite (NH4,K)(Fe+++,Al)2(PO4)2(OH)·2(H2O) 413.28
4.29 % K Spodiophyllite ? (Na,K)4(Mg,Fe++)3(Fe+++,Al)2(Si8O24) 910.57
2.84 % K Steacyite K1-x(Ca,Na)2ThSi8O20 (x=0.2 to 0.4) 825.70
3.13 % K Stilpnomelane # K(Fe++,Mg,Fe+++)8(Si,Al)12(O,OH)27·n(H2O) 1,247.57
1.41 % K Straczekite (Ca,K,Ba)(V5+,V4+)8O20·3H2O 831.07
14.67 % K Struvite-(K) ! KMg(PO4)·6(H2O) 266.47
3.04 % K Sugilite KNa2(Fe+++,Mn+++,Al)2Li3Si12O30 1,041.66
3.07 % K Suhailite ! (NH4)Fe3(Si3Al)O10(OH)2 445.65
1.56 % K Surkhobite ! KBa3Ca2Na2(Mn, Fe++,Fe+++)16Ti8(Si2O7)8O8(OH)4 (F,O,OH)8 3,523.22
4.06 % K Sveite KAl7(NO3)4Cl2(OH)16·8(H2O) 963.13
52.45 % K Sylvite # KCl 74.55
23.81 % K Syngenite # K2Ca(SO4)2·(H2O) 328.42
9.65 % K Tainiolite # KLiMg2Si4O10F2 404.98
0.69 % K Tamaite ! (Ca,K,Ba,Na)3-4Mn24(Si,Al)40(O,OH)112·21(H2O) 4,822.34
8.74 % K Taranakite # K3Al5(HPO4)6(PO4)2·18(H2O) 1,342.30
40.27 % K Tarapacaite # K2CrO4 194.19
0.20 % K Taseqite ! Na12Sr3Ca6Fe3Zr3NbSi25O73(O,OH,H2O)3Cl2 3,403.45
0.38 % K Telyushenkoite ! CsNa6[Be2(Si,Al)18O39F2] 1,433.11
0.14 % K Terranovaite ! (Na,Ca)8(Si68Al12)O160·29(H2O) 5,573.13
7.55 % K Tetraferriannite K(Fe++,Mg)3(Fe+++,Al)Si3O10(OH)2 517.76
8.76 % K Tetraferriphlogopite ! KMg3Fe+++Si3O10(OH)2 446.13
30.50 % K Thermessaite ! K2[AlF3SO4] 258.95
13.24 % K Tiettaite (Na,K)17Fe+++TiSi16O29(OH)30·2(H2O) 2,066.91
10.40 % K Tinaksite K2Na(Ca,Mn++)2(Ti,Fe)O[Si7O18(OH)] 751.73
11.63 % K Tinsleyite KAl2(PO4)2(OH)·2(H2O) 336.04
9.43 % K Tiptopite K2(Na,Ca)2Li3Be6(PO4)6(OH)2·(H2O) 829.47
2.08 % K Tobelite (NH4,K)Al2(Si3Al)O10(OH)2 376.27
0.13 % K Todorokite # (Na,Ca,K)2(Mn++++,Mn+++)6O12·3-4.5(H2O) 583.05
10.31 % K Tokkoite K2Ca4[Si7O18(OH)](F,OH) 758.60
5.19 % K Tounkite (Na,Ca,K)8Al6Si6O24(SO4)2Cl·(H2O) 1,204.49
0.27 % K Trattnerite ! (Fe,Mg)2(Mg,Fe)3(Si12O30) 1,017.34
19.02 % K Trikalsilite # (K,Na)AlSiO4 154.14
9.79 % K Trilithionite ! KLi1.5Al1.5AlSi3O10F2 399.21
0.96 % K Tschortnerite ! Ca4(Ca,Sr,K,Ba)3Cu3(OH)8[Si12Al12O48]·x(H2O), x>=20 2,445.93
1.82 % K Tsepinite-Ca ! (Ca,K,Na,[ ])2(Ti,Nb)2(Si4O12)(OH,O)2·4(H2O) 1,200.24
5.47 % K Tsepinite-K ! (K,Ba,Na)2(Ti,Nb)2(Si4O12)(OH,O)2·3(H2O) 614.51
1.30 % K Tsepinite-Na ! (Na,H3O,K,Sr,Ba)2(Ti,Nb)2[Si4O12](OH,O)2·3(H2O) 2,397.82
1.09 % K Tsepinite-Sr ! (Sr,Ba,K)(Ti,Nb)2(Si4O12)(OH,O)2·3(H2O) 572.95
1.43 % K Tuhualite # [ ](Na,K)Fe++Fe+++[Si6O15] 546.41
2.67 % K Turkestanite ! Th(Ca,Na)2(K1-x,[ ]x)Si8O20·n(H2O) 879.42
3.19 % K Tuscanite K(Ca,Na)6(Si,Al)10O22(SO4,CO3,(OH)2)·(H2O) 1,101.39
18.81 % K Umbite K2ZrSi3O9·(H2O) 415.69
10.06 % K Ungemachite # K3Na8Fe+++(SO4)6(NO3)2·6(H2O) 1,165.54
0.35 % K Vanadiumdravite ! NaMg3V6(Si6O18)(BO3)3(OH)4 1,109.10
0.44 % K Vanuranylite ? (H3O,Ba,Ca,K)1.6(UO2)2V2O8·4(H2O) (?) 894.90
1.20 % K Vinogradovite # (Na,K)4Ti4(Si,Al)8O26·3(H2O,Na) 976.77
3.75 % K Vishnevite # (Na,Ca,K)6(Si,Al)12O24[(SO4),(CO3),Cl2]2-4·n(H2O) 1,041.34
6.32 % K Volkovskite KCa4[B5O8(OH)4][B(OH)3]Cl·4(H2O) 618.83
3.85 % K Voltaite # K2Fe++5Fe+++3Al(SO4)12·18(H2O) 2,028.99
0.24 % K Voronkovite ! Na15(Na,Ca,Ce)3(Mn,Ca)3Fe3Zr3Si26O72(OH,O)4Cl·H2O 3,126.11
5.98 % K Vuoriyarvite-K ! (K,Na)2(Nb,Ti)2Si4O12(O,OH)2·4(H2O) 654.35
19.66 % K Wadeite # K2ZrSi3O9 397.67
0.06 % K Walkerite ! Ca16(Mg,Li,[ ])2[B13O17(OH)12]4Cl6·28(H2O) 3,822.57
4.06 % K Watatsumiite ! Na2KMn2LiV2Si8O24 905.03
4.18 % K Weeksite K2(UO2)2Si6O15·4(H2O) 1,028.91
0.31 % K Wilhelmramsayite ! Cu3FeS3·2(H2O) 378.36
7.43 % K Willhendersonite KCaAl3Si3O12·5(H2O) 526.45
0.47 % K Winchite # [ ](CaNa)Mg4(Al,Fe3+)Si8O22(OH)2 828.18
0.97 % K Wonesite (Na,K).5(Mg,Fe,Al)3(Si,Al)4O10(OH,F)2 403.47
1.47 % K Yagiite (Na,K)3Mg4(Al,Mg)6(Si,Al)24O60 1,991.71
0.09 % K Yakhontovite (Ca,K)0.5(Cu,Fe+++,Mg)2Si4O10(OH)2·3(H2O) 427.29
8.87 % K Yakovenchukite-(Y) ! K3NaCaY2(Si12O30)·4H2O 1,256.79
13.62 % K Yavapaiite KFe+++(SO4)2 287.07
4.20 % K Yimengite K(Cr,Ti,Fe,Mg)12O19 837.35
4.50 % K Yingjiangite (K2,Ca)(UO2)7(PO4)4(OH)6·6(H2O) 2,607.53
6.14 % K Yuksporite # (Sr,Ba)2K4(Ca,Na)14([ ],Mn,Fe){(Ti,Nb)4(O,OH)4[Si6O17]2[Si2O7]3}(H2O,OH)n, n~3 2,546.97
5.40 % K Zemkorite (Na,K)2Ca(CO3)2 217.22
0.04 % K Zeravshanite ! Cs4Na2Zr3(Si18O45)(H2O)2 2,118.63
1.30 % K Zimbabweite Na(Pb,Na,K)2(Ta,Nb,Ti)4As+++4O18 1,498.05
3.77 % K Zincovoltaite K2Zn5Fe+++3Al(SO4)12·18(H2O) 2,076.71
8.94 % K Zinnwaldite # KLiFe++Al(AlSi3)O10(F,OH)2 437.10
6.78 % K Zippeite # K4(UO2)6(SO4)3(OH)10·4(H2O) 2,306.88
4.67 % K Zircophyllite K2(Na,Ca)(Mn,Fe++)7(Zr,Nb)2Si8O26(OH)4F 1,423.34
1.82 % K Zussmanite K(Fe++,Mg,Mn)13[AlSi17O42](OH)14 2,147.17
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(? - IMA Discredited Mineral Species Name)
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