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
15.76 % Si Dellaite Ca6Si3O11(OH)2 534.73
15.74 % Si Macfallite Ca2(Mn+++,Al)3(SiO4)(Si2O7)(OH)3 544.17
15.74 % Si Brokenhillite * (Mn,Fe)32[Si24O60]OH29Cl11 4,282.50
15.73 % Si Junitoite CaZn2Si2O7·(H2O) 357.04
15.73 % Si Bystrite (Na,K)7Ca(Si6Al6)O24S4.5·(H2O) 1,106.92
15.73 % Si Bellbergite (K,Ba,Sr)2Sr2Ca2(Ca,Na)4Al18Si18O72·30(H2O) 3,214.44
15.73 % Si Thomsonite-Sr ! (Sr,Ca)2Na[Al5Si5O20]·7(H2O) 892.94
15.73 % Si Pyrosmalite-(Mn) # (Mn,Fe++)8Si6O15(OH,Cl)10 1,071.52
15.72 % Si Orthojoaquinite-(La) ! Ba2Na(La,Ce)2Fe++Ti2Si8O26(OH,O,F)·H2O 1,429.39
15.70 % Si Melilite # (Ca,Na)2(Al,Mg,Fe++)(Si,Al)2O7 268.29
15.67 % Si Margarosanite # Pb(Ca,Mn++)2Si3O9 516.23
15.64 % Si Humite # (Mg,Fe++)7(SiO4)3(F,OH)2 538.58
15.64 % Si Balipholite BaMg2LiAl3Si4O12(OH,F)8 718.20
15.64 % Si Zeophyllite # Ca4Si3O8(OH,F)4·2(H2O) 556.77
15.63 % Si Gismondine # Ca2Al4Si4O16·9(H2O) 718.55
15.57 % Si Titantaramellite Ba4(Ti,Fe+++,Fe++,Mg)4(B2Si8O27)O2Clx X=0 TO 1, with Ti > Fe 1,442.84
15.55 % Si Giuseppettite [Na42K16Ca6]S64Si48Al48O192(SO4)10Cl2·5H2O 8,668.33
15.53 % Si Itoigawaite ! SrAl2Si2O7(OH)2·(H2O) 361.78
15.48 % Si Ilmajokite (Na,Ce,La,Ba)2TiSi3O5(OH)10·n(H2O) (?) 544.12
15.48 % Si Poppiite ! Ca2(V+++,Fe+++,Mg)(V+++,Al)2(Si,Al)3(O,OH)14 2,120.49
15.46 % Si Potassicferrisadanagaite ! (K,Na)Ca2(Fe++,Mg)2(Fe+++,Al)2[Si5Al3O22](OH,F,O)2 951.81
15.44 % Si Julgoldite-(Fe++) Ca2Fe++(Fe+++,Al)2(SiO4)(Si2O7)(OH)2·(H2O) 545.54
15.44 % Si Gotzenite # (Ca,Na)3(Ti,Al)Si2O7(F,OH)2 363.79
15.43 % Si Kupletskite-(Cs) (Cs,K)2Na(Mn,Fe++,Li)7(Ti,Nb)2Si8O26(OH)4F 1,455.85
15.42 % Si Dovyrenite ! Ca6Zr[Si2O7]2(OH)4 728.49
15.41 % Si Topaz # Al2SiO4(F,OH)2 182.25
15.41 % Si Sudoite Mg2(Al,Fe+++)3Si3AlO10(OH)8 546.77
15.38 % Si IMA2008-065 ! (Na,K)6Ca2(Si6Al6O24)Cl2(CO3) 1,095.61
15.37 % Si Hendricksite K(Zn,Mg,Mn)3Si3AlO10(OH)2 493.25
15.37 % Si Cuspidine # Ca4Si2O7(F,OH)2 365.48
15.35 % Si Homilite # Ca2(Fe++,Mg)B2Si2O10 365.90
15.35 % Si Jonesite Ba2(K,Na)[Ti2(Si5Al)O18·n(H2O) 914.93
15.35 % Si Kanonaite (Mn+++,Al)AlSiO5 183.01
15.32 % Si Reidite ! ZrSiO4 183.31
15.32 % Si Julgoldite-(Fe+++) Ca2Fe+++(Fe+++,Al)2(SiO4)(Si2O7)(O,OH)2·(H2O) 2,199.83
15.31 % Si Ferrosaponite ! Ca0.3(Fe++,Mg,Fe+++)3(Si,Al)4O10(OH)2·4(H2O) 526.49
15.30 % Si Marinellite ! [(Na,K)42Ca6](Si36Al36O144)(SO4)8Cl2·6(H2O) 6,673.61
15.29 % Si Dollaseite-(Ce) ! CaCeMg2AlSi3O11(OH,F)2 551.04
15.28 % Si Quadridavyne (Na,K)6Ca2Al6Si6O24Cl4 1,103.19
15.25 % Si Seidozerite # (Na,Ca)2(Zr,Ti,Mn)2Si2O7(O,F)2 368.38
15.22 % Si Surinamite (Mg,Fe++)3Al4BeSi3O16 553.76
15.20 % Si Shuiskite # Ca2(Mg,Al)(Cr,Al)2(SiO4)(Si2O7)(OH)2·(H2O) 498.75
15.19 % Si Vanadiumdravite ! NaMg3V6(Si6O18)(BO3)3(OH)4 1,109.10
15.19 % Si Kochite ! Na2(Na,Ca)4Ca4(Mn,Ca)2Zr2Ti2(Si2O7)4(O,F)4F4 1,505.08
15.18 % Si Helvite # Mn4Be3(SiO4)3S 555.10
15.17 % Si Gonyerite # Mn++3[Mn++3Fe+++][(Si,Fe+++)4O10](OH,O)8 703.49
15.14 % Si Sacrofanite (Na,Ca,K)9Si6Al6O24[(OH),(SO4),(CO3),Cl)]4·n(H2O) 1,168.52
15.13 % Si Dissakisite-(La) ! (Ca,Fe++,Th, La)(La,REE,Ca)(Al,Cr,Ti)2(Mg,Fe,Al)Si3O12(OH,F) with La > Ce 551.33
15.12 % Si Orientite # Ca2Mn++Mn+++2Si3O10(OH)4 557.25
15.12 % Si Chromdravite ! NaMg3(Cr,Fe+++)6(BO3)3Si6O18(OH)4 1,114.61
15.10 % Si Hiortdahlite # (Ca,Na,Y)3(Zr,Ti)Si2O7(F,O,OH)2 371.93
15.08 % Si Danalite # Fe++4Be3(SiO4)3S 558.74
15.07 % Si Manganipiemontite-(Sr) ! CaSr(Mn+++,Fe+++)2Al[Si3O12](OH) 559.08
15.04 % Si Hainite # Na4Ca8(Ti,Zr,Mn,Fe)3Si8O28F8 1,456.09
15.03 % Si Rustumite Ca10(Si2O7)2(SiO4)Cl2(OH)2 934.12
15.02 % Si Davyne # Na4K2Ca2Si6Al6O24(SO4)Cl2 1,084.25
15.02 % Si Nagashimalite Ba4(V+++,Ti)4Si8B2O27Cl(O,OH)2 1,496.26
15.01 % Si Glaucochroite # CaMnSiO4 187.10
15.01 % Si Lavenite # (Na,Ca)2(Mn,Fe++)(Zr,Ti,Nb)Si2O7(O,OH,F) 374.22
15.00 % Si Zircophyllite K2(Na,Ca)(Mn,Fe++)7(Zr,Nb)2Si8O26(OH)4F 1,423.34
15.00 % Si Allanite-(La) ! Ca(REE,Ca)Al2(Fe++,Fe+++)(SiO4)(Si2O7)O(OH) 557.74
14.98 % Si Diversilite-(Ce) ! Na2(Ba,K)6Ce2Fe++Ti3Si12O36(OH)3(OH,H2O)9 2,272.68
14.96 % Si Murmanite # (Na,[ ])2{(Na,Ti)4[Ti2(O,H2O)4Si4O14](OH,F)2}·2H2O 750.89
14.96 % Si Celsian # BaAl2Si2O8 375.46
14.96 % Si Paracelsian # BaAl2Si2O8 375.46
14.94 % Si Kirschsteinite # CaFe++SiO4 188.01
14.93 % Si Malladrite # Na2SiF6 188.06
14.85 % Si Shirozulite ! KMn3(AlSi3)O10(OH,F)2 480.43
14.82 % Si Epistolite # (Na,[ ])2{(Na,Ti)4[Nb2(O,H2O)4Si4O14](OH,F)2}·2H2O 758.20
14.80 % Si Chernykhite (Ba,Na)V+++,Al)2(Si,Al)4O10(OH)2 436.38
14.79 % Si Dumortierite # Al6.5-7(BO3)(SiO4)3(O,OH)3 569.73
14.78 % Si Farneseite ! (Na37K9Ca10)S56(Si42Al42)S84O168(SO4)12·6(H2O) 8,075.57
14.77 % Si Nepouite # Ni3Si2O5(OH)4 380.27
14.77 % Si Pecoraite Ni3Si2O5(OH)4 380.27
14.76 % Si Hillebrandite # Ca6Si3O9(OH)6 570.76
14.76 % Si Zircon # ZrSiO4 190.31
14.73 % Si Vistepite Mn++4Sn++++B2(SiO4)4(OH)2 762.43
14.73 % Si Magnesiodumortierite (Mg,Ti,[ ])<1(Al,Mg)2Al4Si3O18-y(OH)yB y=2-3 572.14
14.72 % Si IMA2008-006 ! [Na82.5Ca33K16.5](Si99Al99O396)(SO4)33·4H2O 18,893.91
14.70 % Si Ardennite-(V) ! Mn++4[Al4(Mg,Al,Fe+++,Mn+++)2][Si5(V,Si)]O22(OH)6 1,015.46
14.70 % Si Chondrodite # (Mg,Fe++)5(SiO4)2(F,OH)2 382.12
14.66 % Si Cassagnaite ! (Ca,Mn++)4(Fe+++,Mn+++,Al)4(OH)4(V+++,Mg,Al)2(O,OH)4(Si3O10)(SiO4)2 996.28
14.65 % Si Burpalite Na2CaZrSi2O7F2 383.45
14.62 % Si Schallerite # Mn++16[As+++O2OH][Si12O30](OH)14 2,305.90
14.61 % Si Liebenbergite (Ni,Mg)2SiO4 192.27
14.57 % Si Nelenite (Mn,Fe++)16Si12As+++3O36(OH)17 2,312.59
14.57 % Si Povondraite ! (Na,K)(Fe+++,Fe++)3(Fe,Mg,Al)6(BO3)3Si6O18(OH)4 1,156.50
14.57 % Si Normandite ! NaCa(Mn++,Fe++)(Ti,Nb,Zr)Si2O7(O,F)2 385.62
14.52 % Si Sauconite # Na0,3Zn3(Si,Al)4O10(OH)2·4(H2O) 580.37
14.52 % Si Franzinite [(Na,K)30Ca10][Si30Al30O120](SO4)10·2(H2O) 5,804.06
14.51 % Si Bityite # CaLiAl2(AlBeSi2)O10(OH)2 387.16
14.51 % Si Vanadoandrosite-(Ce) ! (Mn++,Ca)(REE)V+++AlMn++(Si2O7)(SiO4)O(OH) 580.77
14.50 % Si Andradite # Ca3Fe+++2(SiO4)3 571.41
14.49 % Si Rondorfite ! Ca8Mg(SiO4)4Cl2 782.89
14.48 % Si Ephesite # NaLiAl2(Al2Si2)O10(OH)2 388.04
14.48 % Si Keiviite-(Y) (Y,Yb)2Si2O7 388.05
14.46 % Si Niocalite # Ca14Nb2(Si2O7)4O6F2 1,553.57
14.45 % Si Epidote-(Pb) ! (Ca,Pb,Sr)2(Al,Fe+++)3(SiO4)(Si2O7)O(OH) 583.18
14.44 % Si Makarochkinite ! Ca2Fe++4Fe+++TiSi4BeAlO20 871.54
14.41 % Si Uedaite-(Ce) ! Mn++CeAl2Fe++(Si2O7)(SiO4)O(OH) 584.87
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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)