Mineralogy Database

Mineral Species containing Silicon (Si)

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Element Properties, Isotopic Compositions for Silicon

Silicon (Si) Minerals sorted by Descending Weight Percent

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1445 Minerals containing Silicon (Si) sorted by Descending Weight Percent
% Si Mineral Name Chemical Formula MW
24.43 % Si Liberite Li2BeSiO4 114.98
24.42 % Si Punkaruaivite ! Li{Ti2(OH)2[Si4O11(OH)]}·H2O 460.07
24.41 % Si Namansilite NaMn+++(Si2O6) 230.10
24.41 % Si Norrishite K(Mn+++2Li)Si4O10(O)2 460.25
24.38 % Si Ferroferriwinchite * CaNa(Fe++,Mg)4Fe+++[Si8O22](OH)2 921.45
24.35 % Si Denisovite (K,Na)Ca2Si3O8(F,OH) 345.98
24.35 % Si Tanohataite ! LiMn2Si3O8(OH) 346.08
24.32 % Si Aegirine # NaFe+++Si2O6 231.00
24.30 % Si Brewsterite-Ba ! (Ba,Sr)Al2Si6O16·5(H2O) 693.44
24.29 % Si Tumchaite ! Na2(Zr,Sn)Si4O11·2(H2O) 462.51
24.28 % Si Merlinoite (K,Ca,Na,Ba)7Si23Al9O64·23(H2O) 2,625.60
24.28 % Si Lithiomarsturite LiCa2Mn2HSi5O15 578.40
24.25 % Si Riversideite # Ca5Si6O16(OH)2·2(H2O) 694.94
24.25 % Si Katayamalite (K,Na)Ca7Li3Ti2[Si6O18]2(OH,F)2 1,389.99
24.18 % Si Ferrosilite # (Fe++,Mg)2Si2O6 232.32
24.18 % Si Hypersthene ? (Mg,Fe++)2Si2O6 232.32
24.18 % Si Wollastonite-2M * CaSiO3 116.16
24.18 % Si Wollastonite-1A # CaSiO3 116.16
24.18 % Si Wollastonite-3A-4A-5A-7A * CaSiO3 116.16
24.16 % Si Ferro-eckermannite NaNa2(Fe++4Al)Si8O22(OH)2 930.02
24.14 % Si Osumilite-(Fe) # (K,Na)(Fe++,Mg)2(Al,Fe+++)3(Si,Al)12O30 1,047.28
24.13 % Si Gillespite # BaFe++Si4O10 465.51
24.12 % Si Ferrowinchite [ ](CaNa)Fe++4(Al,Fe+++)Si8O22(OH)2 931.34
24.09 % Si Rastsvetaevite ! Na27K8Ca12Fe3Zr6Si52O144(O,OH,H2O)6Cl2 6,063.62
24.05 % Si Gyrolite # NaCa16Si23AlO60(OH)8·64(H2O) 2,685.42
24.05 % Si Miserite # K1.5-x(Ca, Y,REE)5[Si6O15][Si2O7](OH,F)2·yH2O 933.24
24.04 % Si Senekevichite ! CsKNaCa2TiO[Si7O18(OH)] 817.63
24.04 % Si Shafranovskite K2Na3(Mn++,Fe++,Na)4[Si9(O,OH)27](OH)2·n(H2O), n~2.33 1,051.58
24.03 % Si Dualite ! Na30(Ca,Na,Ce,Sr)12(Na,Mn,Fe,Ti)6Zr3Ti3MnSi51O144(OH,H2O,Cl)9 5,953.87
24.03 % Si Montdorite (K,Na)(Fe++,Mn++,Mg)2.5[Si4O10](F,OH)2 467.53
24.02 % Si Tugtupite Na4AlBeSi4O12Cl 467.74
24.01 % Si Riebeckite # [ ]Na2(Fe++3Fe+++2)Si8O22(OH)2 935.90
24.01 % Si Indialite # Mg2Al4Si5O18 584.95
24.01 % Si Cordierite # Mg2Al4Si5O18 584.95
23.98 % Si Magnesiokatophorite Na(CaNa)Mg4AlSi7AlO22(OH)2 819.84
23.96 % Si IMA2009-039 Na14Ca6Mn3Zr3[Si26O72(OH)2](H2O,Cl,O,OH)6 3,047.22
23.94 % Si Magnesiohornblende Ca2[Mg4(Al,Fe+++)]Si7AlO22(OH)2 821.16
23.92 % Si Baratovite KCa7(Ti,Zr)2Li3Si12O36F2 1,408.90
23.91 % Si Harmotome # (Ba,Na,K)1-2(Si,Al)8O16·6(H2O) 704.93
23.89 % Si Tobelite (NH4,K)Al2(Si3Al)O10(OH)2 376.27
23.88 % Si Laumontite # CaAl2Si4O12·4(H2O) 470.44
23.86 % Si Zeravshanite ! Cs4Na2Zr3(Si18O45)(H2O)2 2,118.63
23.85 % Si Naujakasite # Na6(Fe++,Mn)Al4Si8O26 942.15
23.85 % Si Magnesioferrikatophorite Na2Ca(Mg,Fe++)4Fe+++Si7AlO22(OH)2 824.40
23.84 % Si Stevensite # (Ca0.5,Na)0.33(Mg,Fe++)3Si4O10(OH)2·n(H2O) 471.23
23.83 % Si Manganonaujakasite ! Na6(Mn,Fe++ )Al4Si8O26 943.02
23.82 % Si Middendorfite ! K3Na2Mn5Si12(O,OH)36·2H2O 1,408.07
23.81 % Si Leucophanite # (Na,Ca)2BeSi2(O,OH,F)7 235.92
23.80 % Si Barrerite (Na,K,Ca)2Al2Si7O18·6(H2O) 2,680.57
23.78 % Si Combeite # Na2Ca2Si3O9 354.39
23.76 % Si Leifite # Na2(Si,Al,Be)7(O,OH,F)14 425.47
23.75 % Si Serandite # Na(Mn++,Ca)2Si3O8(OH) 354.69
23.74 % Si Effenbergerite BaCuSi4O10 473.21
23.73 % Si Barroisite # [ ](CaNa)Mg3AlFe+++Si7AlO22(OH)2 828.39
23.72 % Si Imandrite Na12Ca3Fe+++2Si12O36 1,420.81
23.70 % Si Kozulite NaNa2Mn++4(Fe+++,Al)Si8O22(OH)2 948.04
23.68 % Si IMA2009-034 NaNa2(Fe++3Fe+++Ti)Si8O22O2 948.91
23.68 % Si Golyshevite ! (Na,Ca)10Ca9(Fe+++,Fe++)2Zr3NbSi25O72(CO3)(OH)3·H2O 2,925.34
23.67 % Si Koashvite Na6(Ca,Mn)(Ti,Fe)Si6O18·(H2O) 711.83
23.62 % Si Gmelinite-K ! (K,Na,Ca)6(Al7Si17O48)·22(H2O) 2,032.96
23.59 % Si Ungarettiite NaNa2(Mn++2Mn+++3)Si8O22O2 952.33
23.59 % Si Fluoronyboite ! NaNa2(Al2Mg3)(Si7Al)O22(F,OH)2 850.22
23.58 % Si Bertrandite # Be4Si2O7(OH)2 238.23
23.57 % Si Labyrinthite ! (Na,K,Sr)35Ca12Fe3Zr6TiSi51O144(O,OH,H2O)9Cl3 6,108.05
23.57 % Si Xonotlite # Ca6Si6O17(OH)2 714.99
23.57 % Si Edenite # NaCa2Mg5Si7AlO22(OH)2 834.25
23.47 % Si Mavlyanovite ! Mn5Si3 358.95
23.43 % Si Arfvedsonite # NaNa2(Fe++4Fe+++)Si8O22(OH)2 958.89
23.42 % Si Ferrobustamite # Ca(Fe++,Ca,Mn)Si2O6 239.80
23.37 % Si Cryptophyllite K2Ca[Si4O10]·5H2O 480.69
23.36 % Si Sorensenite Na4SnBe2Si6O18·2(H2O) 721.23
23.33 % Si Feklichevite ! Na11Ca9(Fe+++,Fe++)2Zr3Nb[Si25O73](OH,H2O,Cl,O)5 3,038.68
23.32 % Si Parvo-mangano-edenite ! Na(CaMn)2Mg5(Si7Al)O22(OH)2 851.64
23.28 % Si Voronkovite ! Na15(Na,Ca,Ce)3(Mn,Ca)3Fe3Zr3Si26O72(OH,O)4Cl·H2O 3,126.11
23.26 % Si Ferroleakeite ! NaNa2(Fe++)3(Fe+++)2Li(Si8O22)(OH)2 965.83
23.24 % Si Amstallite CaAl(Si,Al)4O8(OH)4·((H2O),Cl) 398.85
23.21 % Si Sokolovaite ! CsLi2AlSi4O10F2 484.10
23.18 % Si Protoferro-anthophyllite ! (Fe++,Mn++)2(Fe++,Mg)5(Si4O11)2(OH)2 969.16
23.18 % Si Protomangano-ferro-anthophyllite ! (Mn++,Fe++)2(Fe++,Mg)5(Si4O11)2(OH)2 969.16
23.18 % Si Tacharanite Ca12Al2Si18O33(OH)36 2,180.68
23.18 % Si Xifengite Fe5Si3 363.49
23.16 % Si Ferro-actinolite # [ ]Ca2Fe++5Si8O22(OH)2 970.08
23.15 % Si Gmelinite-Na # (Na2,Ca)Al2Si4O12·6(H2O) 2,000.77
23.15 % Si Augite # (Ca,Na)(Mg,Fe,Al,Ti)(Si,Al)2O6 224.47
23.12 % Si Minehillite (K,Na)2-3Ca28(Zn4Al4Si40)O112(OH)16 4,786.44
23.12 % Si Martinite ! (Na,[ ],Ca)12Ca4(Si,S,B)14B2O38(OH,Cl)2F2·4(H2O) 1,589.21
23.09 % Si Brammallite * (Na,H3O)(Al,Mg,Fe)2(Si,Al)4O10[(OH)2,(H2O)] 364.88
23.05 % Si Marsturite NaCaMn3[Si5O14(OH)] 609.31
23.02 % Si Ferrorichterite # Na(CaNa)Fe++5[Si8O22](OH)2 975.98
22.99 % Si 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
22.98 % Si Zirsinalite Na6(Ca,Mn,Fe++)Zr[Si6O18] 733.35
22.97 % Si Ikranite ! (Na,H3O)15(Ca,Mn,REE)6Fe+++2Zr3([ ],Zr)([ ],Si)Si24O66(O,OH)6Cl·2-3H2O 2,760.39
22.94 % Si Nambulite (Li,Na)Mn++4[Si5O14(OH)] 612.13
22.91 % Si Krinovite NaMg2CrSi3O10 367.85
22.86 % Si IMA2009-025 Na3K3Fe+++2Si8O20(OH)4·4H2O 982.72
22.85 % Si Danburite # CaB2(SiO4)2 245.86
22.84 % Si Liebauite Ca3Cu5Si9O26 1,106.72
22.81 % Si Lithosite K6Al4Si8O25·(H2O) 985.20
22.77 % Si Kanoite (Mn++,Mg)2Si2O6 246.73
22.76 % Si Varennesite Na8Mn++2Si10O25(OH,Cl)2·12(H2O) 1,234.05
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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)