silício — Si

O elemento químico silício é um elemento do tipo Metalóides e de símbolo Si. Tem uma massa atómica de 28.0854 u e uma configuração eletrónica [Ne] 3s2 3p2.
Synthétique Radioactif Liquide Gaz

1410°
2355°
28.0854
14
-4
-3
-2
-1
1
2
3
4
Si
2
8
4
[Ne] 3s2 3p2
1.9
8.1517
Diagrama de configuração eletrónica
silício
características
Número atómico
14
Massa atómica
28.0854
Símbolo
Si
Ponto de fusão
1410
Ponto de ebulição
2355
Densidade
2.3296
Período
3
Grupo
14
Descoberta
1824 Berzelius
Abundância
282000
Raio
1.5
Eletronegatividade
1.9
Ionização
8.1517
Isótopo
8
Configuração eletrónica
[Ne] 3s2 3p2
Estado de oxidação
-4,-3,-2,-1,1,2,3,4
Eletrão
2,8,4
O silício, também conhecido pelo símbolo químico "Si", é um elemento químico da família dos metalóides e o segundo elemento mais comum na crosta terrestre depois do oxigênio. É cerca de 25,7% de toda a massa do planeta e é encontrado em rochas sedimentares, folhelhos, areia e quartzo e em alguns solos. Fisicamente, o silício é um elemento sólido e pode ser branco ou tingido de cinza. Tem massa atômica 28 e número atômico 14. Ocorre naturalmente no óxido de silício (SiO2), que é o principal componente da areia e do quartzo. O silício tem um grande número de propriedades interessantes. É relativamente estável no ar em temperaturas normais e tem uma alta concentração de um elétron livre, o que o torna um bom condutor de eletricidade. É relativamente inerte, o que o torna relativamente não reativo a outros elementos e resistente a produtos químicos corrosivos. O silício é um dos materiais de escolha para a fabricação de semicondutores e componentes eletrônicos. Também é usado na fabricação de vidros e cerâmicas e tem aplicações médicas, incluindo tratamento de câncer e imagens médicas.

Minerais que contêm silício

nome próprio Dureza Densidade Fórmula química
Abelha Jaspe — 2.58 SiO2
Abenakiite-(Ce) — 3.21 Na26Ce6(SiO3)6(PO4)6(CO3)6(SO2)O
Abswurmbachite — 4.96 Cu2+Mn3+6O8(SiO4)
Actinolite — 2.98 Ca2(Mg4.5-2.5Fe2+0.5-2.5)S=5Si8O22(OH)2
Adachiite — 0.00 CaFe2+3Al6(Si5AlO18)(BO3)3(OH)3(OH)
Adrianite — 0.00 Ca12(Al4Mg3Si7)O32Cl6
Aegirine — 3.50 NaFe3+Si2O6
Aegirine-augite — 3.40 (Ca,Na)(Fe3+,Mg,Fe2+)Si2O6
Aenigmatite — 3.74 Na4(Fe2+10Ti2)O4[Si12O36]
Aerinite — 2.48 (Ca,Na)6(Fe3+,Fe2+,Mg,Al)4(Al,Mg)6[Si12O36(OH)12](CO3)·12H2O
Afghanite — 2.55 Na22Ca10(Si24Al24)O96(SO4)6Cl6
Afwillite — 2.62 Ca3(SiO4)(SiO2(OH)2)·2H2O
Agakhanovite-(Y) — 2.67 YCa2KBe3Si12O30
Agardite-(Ce) — 3.72 Cu2+6Ce(AsO4)3(OH)6·3H2O
Agata — 2.60 SiO2
Ágata musgo — 2.60 SiO2
Aglomerado de calcedônia — 2.60 SiO2
Agrellite — 2.88 NaCa2Si4O10F
Água-marinha — 2.70 Be3Al2(SiO3)6
Ahrensite — 4.14 Fe2SiO4
Ajoite — 2.96 K3Cu2+20Al3Si29O76(OH)16·8H2O
Akatoreite — 3.48 Mn2+9Al2Si8O24(OH)8
Akermanite — 2.94 Ca2MgSi2O7
Akimotoite — 0.00 MgSiO3
Aklimaite — 0.00 Ca4[Si2O5(OH)2](OH)4·5H2O
Alamosite — 6.49 PbSiO3
Alanita — 3.30 CaCeAl2Fe2+(Si2O7)(SiO4)O(OH)
Albite — 2.61 NaAlSi3O8
Aleksandrovite — 3.07 KLi3Ca7Sn2(SiO3)12F2
Alflarsenite — 2.61 NaCa2Be3Si4O13(OH)·2H2O
Aliettite — 0.00 Ca0.2Mg6(Si,Al)8O20(OH)4·4H2O
Allanite-(La) — 3.93 CaLaAl2Fe2+(Si2O7)(SiO4)O(OH)
Allanite-(Nd) — 0.00 CaNdAl2Fe2+(Si2O7)(SiO4)O(OH)
Allanite-(Y) — 3.30 CaYAl2Fe2+(Si2O7)(SiO4)O(OH)
Alleghanyite — 4.00 Mn2+5(SiO4)2(OH)2
Allophane — 1.90 Al2O3(SiO2)1.3-2.0·2.5-3.0H2O
Alloriite — 2.35 (Na,K,Ca)24(Na,Ca)4Ca4(Si,Al)48O96(SO4)4(SO3,CO3)2(OH,Cl)2·4(H2O,OH)
Alluaivite — 2.76 Na19(Ca,Mn2+)6(Ti,Nb)3Si26O74Cl·2H2O
Almandine — 4.09 Fe2+3Al2(SiO4)3
Almarudite — 2.71 K(Na)2(Mn,Fe,Mg)2(Be,Al)3Si12O30
Alnaperbøeite-(Ce) — 0.00 (CaCe2.5Na0.5)Al4(Si2O7)(SiO4)3O(OH)2
Alsakharovite-Zn — 2.90 NaSrKZn(Ti,Nb)4(Si4O12)2(O,OH)4·7H2O
Altisite — 2.64 Na3K6Ti2Al2Si8O26Cl3
Alumino-ferrobarroisite — 0.00 NaCa[Fe2+3Al2](Si7Al)O22(OH)2
Alumino-ferrohornblende — 0.00 Ca2Fe2+4Al(Si7Al)O22(OH)2
Alumino-ferrotschermakite — 0.00 Ca2[Fe2+3Al2](Si6Al2)O22(OH)2
Alumino-ferrowinchite — 0.00 NaCa(Fe2+,Al)5Si8O22(OH)2
Alumino-magnesiohornblende — 0.00 Ca2(Mg4Al)(Si7Al)O22(OH)2
Alumino-magnesiotaramite — 0.00 Na2CaMg3Al2(Si6Al2)O22(OH)2
Alumino-ottoliniite — 0.00 NaLi(Mg3Al2)Si8O22(OH)2
Aluminobarroisite — 2.94 NaCa(Mg3Al2)(Si7Al)O22(OH)2
Aluminoceladonite — 0.00 KMgAlSi4O10(OH)2
Aluminocerite-(Ce) — 4.68 (Ce,Ca)9Al(SiO4)3(SiO3OH)4(OH)3
Aluminokatophorite — 0.00 Na2CaFe2+4Al(Si7Al)O22(OH)2
Aluminotschermakite — 0.00 Ca2(Mg3Al2)(Si6Al2)O22(OH)2
Aluminowinchite — 0.00 NaCa(Mg4Al)Si8O22(OH)2
Alumoåkermanite — 3.00 (Ca,Na)2(Al,Mg,Fe2+)(Si2O7)
Alumovesuvianite — 0.00 Ca19Al(Al10Mg2)Si18O69(OH)9
Alvo — 2.65 SiO2
Amazonita — 2.56 KAlSi3O8
Amesite — 2.77 Mg2Al(AlSiO5)(OH)4
Ametista — 2.60 SiO2
Ametrina — 2.60 SiO2
Amicite — 2.06 K2Na2(Si4Al4O16)·5H2O
Aminoffite — 2.94 Ca3(BeOH)2Si3O10
Ammonioleucite — 2.29 (NH4)AlSi2O6
Amstallite — 2.40 CaAl(Si,Al)4O8(OH)4·(H2O,Cl)
Analcime — 2.30 NaAlSi2O6·H2O
Anandite — 3.94 BaFe2+3(Si3Fe3+)O10S(OH)
Andalusite — 3.13 Al2SiO5
Andesine — 2.66 (Na,Ca)(Si,Al)4O8
Andradite — 3.70 Ca3Fe3+2(SiO4)3
Andrémeyerite — 4.15 BaFe2+2Si2O7
Andrianovite — 3.02 Na12(K,Sr,Ce)3Ca6Mn3Zr3NbSi25O73(O,H2O,OH)5
Ankinovichite — 2.48 NiAl4(V5+O3)2(OH)12·2H2O
Annite — 3.17 KFe2+3AlSi3O10(OH)2
Anorthite — 2.72 CaAl2Si2O8
Anorthoclase — 2.57 (Na,K)AlSi3O8
Anthophyllite — 2.85 Mg2Mg5Si8O22(OH)2
Antigorite — 2.50 Mg3Si2O5(OH)4
Apachite — 2.80 Cu2+9Si10O29·11H2O
Aqualite — 2.66 (H3O)8(Na,K,Sr)5Ca6Zr3Si26O66(OH)9Cl
Aradite — 0.00 BaCa6[(SiO4)(VO4)](VO4)2F
Arapovite — 3.43 (K1-xx)(Ca,Na)2U4+Si8O20 (x~0.5)
Ardennite-(As) — 3.62 Mn2+4Al4(AlMg)(AsO4)(SiO4)2(Si3O10)(OH)6
Ardennite-(V) — 3.55 Mn2+4Al4(AlMg)(VO4)(SiO4)2(Si3O10)(OH)6
Arfvedsonite — 3.44 NaNa2(Fe2+4Fe3+)Si8O22(OH)2
Arhbarite — 0.00 Cu2MgAsO4(OH)3
Armbrusterite — 2.78 Na6K5Mn3+Mn2+14[Si9O22]4(OH)10·4H2O
Armenite — 2.76 BaCa2(Al6Si9)O30·2H2O
Armstrongite — 2.70 CaZrSi6O15·2H2O
Arrojadite-(KNa) — 0.00 KNa3(CaNa2)Fe2+13Al(PO4)11(PO3OH)(OH)2
Arrojadite-(SrFe) — 0.00 SrFe2+(CaNa2)Fe2+13Al(PO4)11(PO3OH)(OH)2
Asbecasite — 3.70 Ca3TiAs6Be2Si2O20
Ashburtonite — 4.69 HPb4Cu4(Si4O12)(HCO3)4(OH)4Cl
Ashcroftine-(Y) — 2.61 K5Na5Y12Si28O70(OH)2(CO3)8·8H2O
Asisite — 8.00 Pb7SiO8Cl2
Askagenite-(Nd) — 4.38 Mn2+NdAl2Fe3+(Si2O7)(SiO4)O2
Aspidolite — 2.89 NaMg3(Si3Al)O10(OH)2
Astrophyllite — 3.30 K2NaFe2+7Ti2(Si4O12)2O2(OH)4F
Atelisite-(Y) — 4.26 Y4Si3O8(OH)8
Attakolite — 3.09 CaMn2+Al4(HSiO4)(PO4)3(OH)4
Augite — 3.20 (Ca,Mg,Fe)2Si2O6
Aventurine — 2.60 SiO2
Axinite-(Fe) — 3.27 Ca4Fe2+2Al4[B2Si8O30](OH)2
Axinite-(Mg) — 3.27 Ca4Mg2Al4[B2Si8O30](OH)2
Axinite-(Mn) — 3.27 Ca4Mn2+2Al4[B2Si8O30](OH)2
Babingtonite — 3.40 Ca2Fe2+Fe3+Si5O14(OH)
Bafertisite — 3.96 Ba2Fe2+4Ti2(Si2O7)2O2(OH)2F2
Baghdadite — 3.48 Ca3Zr(Si2O7)O2
Baileychlore — 3.18 (Zn,Fe2+,Al,Mg)6(Si,Al)4O10(OH)8
Bakerite — 2.70 Ca4B5(SiO4)3(O3(OH)5)
Balangeroite — 2.96 Mg21Si8O27(OH)20
Balestraite — 2.95 KLi2V5+Si4O12
Balipholite — 3.33 LiBaMg2Al3(Si2O6)2(OH)8
Balliranoite — 0.00 (Na,K)6Ca2(Si6Al6O24)Cl2(CO3)
Banalsite — 3.07 Na2BaAl4Si4O16
Bannisterite — 2.83 (Ca,K,Na)(Mn2+,Fe2+)10(Si,Al)16O38(OH)8·nH2O
Baotite — 4.42 Ba4(Ti,Nb,W)8O16(SiO3)4Cl
Barahonaite-(Al) — 0.00 (Ca,Cu,Na,Fe3+,Al)12Al2(AsO4)8(OH,Cl)x·nH2O
Barahonaite-(Fe) — 3.03 (Ca,Cu,Na,Fe3+,Al)12Fe3+2(AsO4)8(OH,Cl)x·nH2O
Bararite — 2.15 (NH4)2SiF6
Baratovite — 2.92 KLi3Ca7Ti2(SiO3)12F2
Bario-orthojoaquinite — 3.96 Ba4Fe2+2Ti2O2(SiO3)8·H2O
Barioperovskite — 0.00 BaTiO3
Barrerite — 2.13 Na2(Al2Si7)O18·6H2O
Barroisite — 3.00 NaCa[Mg3Al2](Si7Al)O22(OH)2
Barrotite — 0.00 Cu9Al(HSiO4)2[(SO4)(HAsO4)0.5](OH)12·8H2O
Barrydawsonite-(Y) — 0.00 Na1.5Y0.5CaSi3O9H
Barylite — 4.02 BaBe2Si2O7
Barysilite — 6.11 Pb8Mn(Si2O7)3
Barytolamprophyllite — 3.62 Na3(BaK)Ti3(Si2O7)2O2(OH)2
Batievaite-(Y) — 3.45 Y2Ca2Ti(Si2O7)2(OH)2·4H2O
Batisite — 3.43 Na2BaTi2(Si4O12)O2
Batisivite — 4.62 BaTi6(V,Cr)8Si2O29
Bavenite — 2.70 Ca4Be2+xAl2-xSi9O26-x(OH)2+x, (x=0-1)
Bavsiite — 0.00 Ba2V2O2[Si4O12]
Bazirite — 3.82 BaZrSi3O9
Bazzite — 2.80 Be3(Sc,Fe3+,Mg)2Si6O18·Na0.32·nH2O
Bechererite — 3.45 Zn7Cu(OH)13[SiO(OH)3SO4]
Beidellite — 2.00 (Na,Ca)0.3Al2(Si,Al)4O10(OH)2·nH2O
Belkovite — 4.16 Ba3Nb6(Si2O7)2O12
Bellbergite — 2.20 (K,Ba,Sr)2Sr2Ca2(Ca,Na)4(Si,Al)36O72·30H2O
Bementite — 2.98 Mn7Si6O15(OH)8
Benitoite — 3.60 BaTiSi3O9
Berezanskite — 2.66 KTi2(Li3Si12)O30
Berilo — 2.63 Be3Al2Si6O18
Bernalite — 3.32 Fe(OH)3
Berthierine — 3.03 (Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4
Bertrandite — 2.59 Be4Si2O7(OH)2
Beryllite — 2.20 Be3SiO4(OH)2·H2O
Betalomonosovite — 0.00 Na64Ti4(Si2O7)2[PO3(OH)][PO2(OH)2]O2(OF)
Biachellaite — 2.52 (Na,Ca,K)8(Si6Al6O24)(SO4)2(OH)0.5·H2O
Bicchulite — 2.75 Ca2Al2SiO6(OH)2
Bigcreekite — 2.66 BaSi2O5·4H2O
Bikitaite — 2.28 LiAlSi2O6·H2O
Biraite-(Ce) — 4.76 Ce2Fe2+Si2O7(CO3)
Birunite — 2.36 Ca18(SiO3)8.5(CO3)8.5SO4·15H2O
Bismutoferrite — 4.47 Fe3+2Bi(SiO4)2(OH)
Bityite — 3.00 CaLiAl2(Si2BeAl)O10(OH)2
Bobmeyerite — 4.38 Pb4(Al3Cu)(Si4O12)(S0.5Si0.5O4)(OH)7Cl·3H2O
Bobshannonite — 3.79 Na2KBa(Mn,Na)8(Nb,Ti)4(Si2O7)4O4(OH)4(O,F)2
Bobtraillite — 3.16 (Na,Ca)13Sr11(Zr,Y,Nb)14Si42B6O132(OH)12·12H2O
Boggsite — 1.98 Na3Ca8(Si77Al19)O192·70H2O
Bohseite — 2.72 Ca4Be3+xAl1-xSi9O25-x(OH)3+x, (x=0-1)
Boltwoodite — 3.60 (K,Na)UO2(SiO3OH)·1.5H2O
Boralsilite — 3.06 Al16B6O30(Si2O7)
Bornemanite — 3.47 Na6BaTi2Nb(Si2O7)2(PO4)O2(OH)F
Borocookeite — 2.62 LiAl4(Si3B)O10(OH)8
Boromullite — 0.00 Al9BSi2O19
Boromuscovite — 2.81 KAl2(Si3B)O10(OH)2
Bosiite — 3.26 NaFe3+3(Al4Mg2)(Si6O18)(BO3)3(OH)3O
Bosoite — 0.00 SiO2·nCxH2x+2
Bostwickite — 2.93 CaMn3+6Si3O16·7H2O
Bouazzerite — 2.81 Bi6(Mg,Co)11Fe14(AsO4)18O12(OH)4·86H2O
Braccoite — 3.56 NaMn2+5[Si5O14(OH)](AsO3OH)
Brannockite — 2.98 KSn2(Li3Si12)O30
Braunite — 0.00 Mn2+Mn3+6SiO12
Bredigite — 3.40 (Ca,Ba)Ca13Mg2(SiO4)8
Brewsterite-Ba — 2.45 Ba(Al2Si6)O16·5H2O
Brewsterite-Sr — 2.45 Sr(Al2Si6)O16·5H2O
Bridgmanite — 0.00 MgSiO3
Brindleyite — 3.17 (Ni,Al)3(Si,Al)2O5(OH)4
Brinrobertsite — 0.00 (Na,K,Ca)0.3(Al,Fe,Mg)4(Si,Al)8O20(OH)4·3.5H2O
Britholite-(Ce) — 4.20 (Ce,Ca)5(SiO4)3OH
Britholite-(Y) — 4.25 (Y,Ca)5(SiO4)3OH
Britvinite — 5.51 Pb14Mg9Si10O28(BO3)4(CO3)2F2(OH)12
Brokenhillite — 3.00 Mn8Si6O15(OH)10
Bronzite — 3.10 MgSiO3
Brownleeite — 0.00 MnSi
Brumadoite — 4.77 Cu3Te6+O4(OH)4·5H2O
Buddingtonite — 2.32 (NH4)AlSi3O8
Bulgakite — 0.00 Li2(Ca,Na)Fe2+7Ti2(Si4O12)2O2(OH)4(F,O)(H2O)2
Bultfonteinite — 2.73 Ca2[SiO3(OH)]F·H2O
Bunnoite — 0.00 Mn2+6AlSi6O18(OH)3
Burckhardtite — 4.96 Pb2(Fe3+Te6+)[AlSi3O8]O6
Burnettite — 0.00 CaVAlSiO6
Burovaite-Ca — 2.73 (Na,K)4Ca2(Ti,Nb)8[Si4O12]4(OH,O)8·12H2O
Burpalite — 3.33 Na2CaZr(Si2O7)F2
Buryatite — 0.00 Ca3(Si,Fe3+,Al)SO4B(OH)4(OH,O)6·12H2O
Bussenite — 3.63 Na2Ba2Fe2+TiSi2O7(CO3)O(OH)F·H2O
Bussyite-(Ce) — 3.00 (Na,H2O)6(Ce,REE)3Be5MnSi9(O,OH)30F4
Bussyite-(Y) — 0.00 (Y,REE,Ca)3(Na,Ca)6MnSi9Be5(O,F,OH)34
Bustamite — 3.32 CaMn2+Si2O6
Byelorussite-(Ce) — 3.92 NaBa2Ce2Mn2+Ti2Si8O26(F,OH)·H2O
Bykovaite — 2.98 (Ba,Na,K)2(Na,Ti,Mn)4(Ti,Nb)2O2Si4O14(H2O,F,OH)2·3.5H2O
Bystrite — 2.43 (Na,K)7Ca(Si6Al6)O24(S3)1.5·H2O
Bytownite — 2.70 (Ca,Na)(Si,Al)4O8
Byzantievite — 4.25 Ba5(Ca,REE,Y)22(Ti,Nb)18(SiO4)4(PO4,SiO4)4(BO3)9O22[(OH),F]43·1.5H2O
Cairncrossite — 2.85 Sr2Ca7-xNa2x(Si4O10)4(OH)2(H2O)15-x, (0=x=1)
Calcedônia — 2.60 SiO2
Calcinaksite — 2.62 KNaCa(Si4O10)·H2O
Calcio-olivine — 0.00 Ca2SiO4
Calciocatapleiite — 2.77 CaZrSi3O9·H2O
Calciohilairite — 2.68 CaZrSi3O9·3H2O
Calciomurmanite — 2.85 (Na)2Ca(Ti,Mg,Nb)4[Si2O7]2O2(OH,O)2(H2O)4
Calciopetersite — 3.33 Cu2+6Ca(PO4)2(PO3OH)(OH)6·3H2O
Calcioursilite — 0.00 Ca4(UO2)4(Si2O5)5(OH)6·15H2O
Calcybeborosilite-(Y) — 3.00 (Y,REE,Ca)2(B,Be)2(SiO4)2(OH,O)2
Calderite — 4.08 Mn2+3Fe3+2(SiO4)3
Cámaraite — 0.00 Ba3Na(Fe2+,Mn)8Ti4(Si2O7)4O4(OH,F)7
Canasite — 2.71 K3Na3Ca5Si12O30(OH)4
Cancrinite — 2.40 (Na,Ca)8(Al6Si6)O24(CO3,SO4)2·2H2O
Cancrisilite — 2.40 Na7(Si7Al5)O24(CO3)·3H2O
Cannilloite — 0.00 CaCa2(Mg4Al)(Si5Al3)O22(OH)2
Cappelenite-(Y) — 4.40 BaY6B6Si3O24F2
Capranicaite — 2.41 KCaNaAl4B4Si2O18
Carbobystrite — 2.37 Na8(Al6Si6O24)(CO3)·4H2O
Carbokentbrooksite — 3.14 (Na)12(Na,Ce)3Ca6Mn3Zr3NbSi25O73(OH)3(CO3)·H2O
Carborandita — — SiC
Carletonite — 2.45 KNa4Ca4Si8O18(CO3)4(F,OH)·H2O
Carlfrancisite — 0.00 Mn2+3(Mn2+,Mg,Fe3+,Al)42[As3+O3]2(As5+O4)4[(Si,As5+)O4]6[(As5+,Si)O4]2(OH)42
Carlosturanite — 2.63 (Mg,Fe2+,Ti)21(Si,Al)12O28(OH)34·H2O
Carpholite — 2.90 Mn2+Al2Si2O6(OH)4
Caryochroite — 2.99 (Na,Sr)3(Fe3+,Mg)10Ti2Si12O37(H2O,O,OH)17
Caryopilite — 2.87 Mn2+3Si2O5(OH)4
Cascandite — 3.01 CaScSi3O8(OH)
Cassagnaite — 0.00 Ca4Fe3+4V3+2(OH)6O2(Si3O10)(SiO4)2
Catapleiite — 2.75 Na2ZrSi3O9·2H2O
Cavansite — 2.21 CaV4+OSi4O10·4H2O
Cavoite — 0.00 CaV3O7
Cayalsite-(Y) — 0.00 CaY6Al2Si4O18F6
Caysichite-(Y) — 3.03 (Ca,Yb,Er)4Y4Si8O20(CO3)6(OH)·7H2O
Cebollite — 2.96 Ca5Al2(SiO4)3(OH)4
Celadonite — 2.95 KMgFe3+Si4O10(OH)2
Celsian — 3.10 BaAl2Si2O8
Cerchiaraite-(Al) — 3.64 Ba4Al4(Si4O12)O2(OH)4Cl2[Si2O3(OH)4]
Cerchiaraite-(Fe) — 3.71 Ba4Fe3+4(Si4O12)O2(OH)4Cl2[Si2O3(OH)4]
Cerchiaraite-(Mn) — 0.00 Ba4Mn3+4(Si4O12)O2(OH)4Cl2[Si2O3(OH)4]
Cerite-(Ce) — 4.86 (Ce,La,Ca)9(Mg,Fe3+)(SiO4)3(SiO3OH)4(OH)3
Cerite-(La) — 4.70 (La,Ce,Ca)9(Fe3+,Ca,Mg)(SiO4)3(SiO3OH)4(OH)3
Cervandonite-(Ce) — 0.00 (Ce,Nd,La)(Fe3+,Ti,Fe2+,Al)3O2(Si2O7)1-x+y(AsO3)1+x-y(OH)3x-3y, x=0.5, y=0.3
Chabazite-Ca — 2.05 Ca2Al4Si8O24·13H2O
Chabazite-K — 2.05 (K2NaCa0.5)Al4Si8O24·11H2O
Chabazite-Mg — 1.96 (Mg0.7K0.5Ca0.5Na0.1)Al3Si9O24·10H2O
Chabazite-Na — 2.05 (Na3K)Al4Si8O24·11H2O
Chabazite-Sr — 2.16 (Sr,Ca)2Al4Si8O24·11H2O
Chamosite — 3.00 (Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Chantalite — 2.80 CaAl2SiO4(OH)4
Chapmanite — 3.58 Fe3+2Sb3+(SiO4)2(OH)
Charlesite — 1.77 Ca6Al2(SO4)2B(OH)4(OH,O)12·26H2O
Charoite — 2.54 (K,Sr,Ba,Mn)15-16(Ca,Na)32Si70(O,OH)180(OH,F)4·nH2O
Chayesite — 2.00 KMg2(Mg2Fe3+Si12)O30
Chegemite — 2.89 Ca7(SiO4)3(OH)2
Chernykhite — 3.14 BaV3+2(Si2Al2)O10(OH)2
Chesnokovite — 1.68 Na2SiO2(OH)2·8H2O
Chessexite — 2.21 Na4Ca2Mg3Al8(SiO4)2(SO4)10(OH)10·40H2O
Chesterite — 3.23 Mg17Si20O54(OH)6
Chevkinite-(Ce) — 4.50 Ce4(Ti,Fe2+,Fe3+)5O8(Si2O7)2
Chiappinoite-(Y) — 3.07 Y2Mn(Si3O7)4
Chiavennite — 2.64 CaMn2+(BeOH)2Si5O13·2H2O
Chibaite — 1.93 SiO2·n(CH4,C2H6,C3H8,C4H10); (nmax = 3/17)
Chivruaiite — 2.40 Ca4(Ti,Nb)5(Si6O17)2(OH,O)5·13-14H2O
Chkalovite — 2.66 Na2BeSi2O6
Chladniite — 3.01 Na2CaMg7(PO4)6
Chloritoid — 3.52 Fe2+Al2OSiO4(OH)2
Chloro-potassic-ferro-edenite — 0.00 KCa2Fe2+5(Si7Al)O22Cl2
Chondrodite — 3.10 Mg5(SiO4)2F2
Chopinite — 0.00 Mg3(PO4)2
Christofschäferite-(Ce) — 4.00 (Ce,La,Ca)4Mn(Ti,Fe)3(Fe,Ti)(Si2O7)2O8
Chromceladonite — 2.90 KMgCrSi4O10(OH)2
Chromio-pargasite — 3.12 NaCa2(Mg4Cr)(Si6Al2)O22(OH)2
Chromium-dravite — 0.00 NaMg3Cr6(Si6O18)(BO3)3(OH)3OH
Chromo-alumino-povondraite — 3.23 NaCr3(Al4Mg2)(Si6O18)(BO3)3(OH)3O
Chromomphacite — 0.00 (Ca,Na)(Mg,Cr,Al)Si2O6
Chromphyllite — 2.88 KCr2(Si3Al)O10(OH)2
Chrysotile — 2.53 Mg3Si2O5(OH)4
Cianita — 3.56 Al2OSiO4
Ciprianiite — 0.00 Ca4(Th,REE)2Al(B4Si4O22)(OH)2
Citrina — 2.60 SiO2
Clino-ferri-holmquistite — 3.25 Li2(Mg3Fe3+2)Si8O22(OH)2
Clino-ferro-ferri-holmquistite — 3.24 Li2(Fe2+3Fe3+2)Si8O22(OH)2
Clinobarylite — 3.97 BaBe2Si2O7
Clinochlore — 2.55 Mg5Al(AlSi3O10)(OH)8
Clinoenstatite — 3.20 MgSiO3
Clinoferroholmquistite — 0.00 Li2[Fe2+3Al2]Si8O22(OH,F)2
Clinoferrosilite — 4.07 Fe2+SiO3
Clinohedrite — 3.33 CaZnSiO4·H2O
Clinohumite — 3.17 Mg9(SiO4)4F2
Clinojimthompsonite — 3.02 Mg5Si6O16(OH)2
Clinophosinaite — 2.85 Na3Ca(SiO3)(PO4)
Clinoptilolite-Ca — 2.10 Ca3(Si30Al6)O72·20H2O
Clinoptilolite-K — 2.10 K6(Si30Al6)O72·20H2O
Clinoptilolite-Na — 2.10 Na6(Si30Al6)O72·20H2O
Clinotobermorite — 2.58 Ca5Si6O17·5H2O
Clinozoisite — 3.30 Ca2Al3(Si2O7)(SiO4)O(OH)
Clintonite — 3.00 CaAlMg2(SiAl3)O10(OH)2
Cobaltkieserite — 3.28 CoSO4·H2O
Coesite — 2.93 SiO2
Coffinite — 5.10 U[SiO4,(OH)4]
Colinowensite — 0.00 BaCuSi2O6
Combeite — 2.84 Na2Ca2Si3O9
Cookeite — 2.67 (Al,Li)3Al2(Si,Al)4O10(OH)8
Coombsite — 3.00 KMn2+13Si18O42(OH)15
Cordierite — 2.55 Mg2Al3(AlSi5)O18
Cornalina — 2.60 SiO2
Corrensite — 0.00 (Ca,Na,K)1-x(Mg,Fe,Al)9(Si,Al)8O20(OH)10·nH2O
Cortesognoite — 0.00 CaV2Si2O7(OH)2·H2O
Coutinhoite — 0.00 ThxBa1-2x(UO2)2Si5O13·3H2O
Cowlesite — 2.14 Ca(Al2Si3)O10·5-6H2O
Creaseyite — 4.10 Cu2Pb2Fe3+2Si5O17·6H2O
Crisocola — 1.90 (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O
Crisoprase — 2.60 SiO2
Cristal de rocha — 2.65 SiO2
Cristobalite — 2.27 SiO2
Cronstedtite — 3.34 (Fe2+,Fe3+)3(Si,Fe3+)2O5(OH)4
Cryptohalite — 2.01 (NH4)2SiF6
Cryptophyllite — 2.19 K2Ca[Si4O10]·5H2O
Cummingtonite — 3.10 Mg2Mg5Si8O22(OH)2
Cuprorivaite — 3.08 CaCuSi4O10
Cuprosklodowskite — 3.80 Cu(UO2)2(SiO3OH)2·6H2O
Cuspidine — 2.80 Ca4(Si2O7)F2
Cymrite — 3.41 Ba(Si,Al)4(O,OH)8·H2O
Cyprine — 0.00 Ca19Cu2+(Al10Mg2)Si18O68(OH)10
Dachiardite-Ca — 2.14 Ca2(Si20Al4)O48·13H2O
Dachiardite-K — 2.17 K4(Si20Al4)O48·13H2O
Dachiardite-Na — 2.16 Na4(Si20Al4)O48·13H2O
Dalyite — 2.84 K2ZrSi6O15
Danalite — 3.43 Be3Fe2+4(SiO4)3S
Danburite — 2.97 CaB2Si2O8
Darapiosite — 2.92 KNa2Mn2(Li2ZnSi12)O30
Dargaite — 0.00 BaCa12(SiO4)4(SO4)2O3
Darrellhenryite — 3.04 NaLiAl2Al6(BO3)3Si6O18(OH)3O
Datolite — 2.80 CaB(SiO4)(OH)
Davanite — 2.76 K2TiSi6O15
Davinciite — 2.85 Na12K3Ca6Fe2+3Zr3(Si26O73OH)Cl2
Davisite — 0.00 CaScAlSiO6
Davreuxite — 3.15 Mn2+Al6Si4O17(OH)2
Davyne — 2.42 (Na,K)6Ca2(Si6Al6)O24Cl3(SO4)0.5
Deerite — 3.84 Fe2+6Fe3+3(Si6O17)O3(OH)5
Defernite — 2.50 Ca6(CO3)1.58(Si2O7)0.21(OH)7[Cl0.50(OH)0.08(H2O)0.42]
Delhayelite — 2.60 K7Na3Ca5Al2Si14O38F4Cl2
Delindeite — 3.30 Na2Ba2Ti3(Si2O7)2O2(OH)2·2H2O
Dellaite — 2.94 Ca6(Si2O7)(SiO4)(OH)2
Demartinite — 2.85 K2SiF6
Denisovite — 2.76 KCa2Si3O8F
Depmeierite — 2.31 Na8(Al6Si6O24)(PO4,CO3)1-x·3H2O; (x<0.5)
Devitoite — 4.04 [Ba6(PO4)2(CO3)][Fe2+7Fe3+2(SiO3)8O2(OH)4]
Dickinsonite-(KMnNa) — 3.42 K(NaMn)CaNa3AlMn13(PO4)12(OH)2
Dickite — 2.60 Al2Si2O5(OH)4
Diegogattaite — 3.10 Na2CaCu2Si8O20·H2O
Dingdaohengite-(Ce) — 4.83 (Ce3+,La)4Fe2+(Ti,Fe2+,Mg,Fe3+)2Ti2Si4O22
Diopside — 3.30 CaMgSi2O6
Diopsídeo de cromo — 3.30 (Ca,Cr)MgSi2O6
Dioptase — 3.28 Cu6Si6O18·6H2O
Direnzoite — 2.12 NaK6MgCa2(Al13Si47)O120·36H2O
Dissakisite-(Ce) — 3.75 CaCeMgAl2(Si2O7)(SiO4)O(OH)
Dissakisite-(La) — 3.79 CaLaMgAl2(Si2O7)(SiO4)O(OH)
Diversilite-(Ce) — 3.68 Na2Ba6Ce2Fe2+Ti3Si12O36(OH)10·nH2O
Dixenite — 4.20 Cu1+Mn2+14Fe3+(As3+O3)5(SiO4)2(As5+O4)(OH)6
Dmisteinbergite — 0.00 CaAl2Si2O8
Dmitryivanovite — 0.00 CaAl2O4
Dollaseite-(Ce) — 0.00 CaCeMg2Al(Si2O7)(SiO4)(OH)F
Donbassite — 2.63 Al2(Si3Al)O10(OH)2·Al2.33(OH)6
Donpeacorite — 3.36 Mn2+Mg(SiO3)2
Dorrite — 3.00 Ca4(Mg3Fe3+9)O4[Si3Al8Fe3+O36]
Dovyrenite — 3.03 Ca6Zr(Si2O7)2(OH)4
Dozyite — 2.66 Mg7Al2(Si4Al2)O15(OH)12
Dravite — 2.98 NaMg3Al6(Si6O18)(BO3)3(OH)3OH
Dualite — 2.84 Na30(Ca,Na,Ce,Sr)12(Na,Mn,Fe,Ti)6Zr3Ti3MnSi51O144(OH,H2O,Cl)9
Dugganite — 6.33 Pb3Zn3(TeO6)(AsO4)2
Dumortierita — 3.30 Al6BSi3O18
Dusmatovite — 2.96 KK2Mn2(Zn2LiSi12)O30
Eakerite — 2.93 Ca2Sn4+Al2Si6O18(OH)2·2H2O
Eastonite — 0.00 KAlMg2(Si2Al2)O10(OH)2
Eckermannite — 3.00 NaNa2(Mg4Al)Si8O22(OH)2
Edenite — 3.00 NaCa2Mg5(Si7Al)O22(OH)2
Edgarbaileyite — 9.40 Hg1+6Si2O7
Edgrewite — 0.00 Ca9(SiO4)4F2
Edingtonite — 2.69 Ba(Si3Al2)O10·4H2O
Effenbergerite — 3.57 BaCuSi4O10
Eggletonite — 2.76 (Na,K,Ca)xMn6(Si,Al)10O24(OH)4·nH2O, (x = 1-2, n = 7-11)
Eifelite — 2.67 KNa2(MgNa)(Mg3Si12)O30
Eirikite — 2.58 KNa6Be2(Si15Al3)O39F2
Ekanite — 3.08 Ca2ThSi8O20
Ekatite — 0.00 (Fe3+,Fe2+,Zn)12(AsO3)6(AsO3,SiO3OH)2(OH)6
Elbaite — 2.90 Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3OH
Eliseevite — 2.71 Na1.5Li[Ti2O2(Si4O10.5(OH)1.5)]·2H2O
Ellenbergerite — 3.15 Mg6(Mg,Ti,Zr)2(Al,Mg)6Si8O28(OH)10
Ellestadite-(Cl) — 3.07 Ca10(SiO4)3(SO4)3Cl2
Ellingsenite — 0.00 Na5Ca6Si18O38(OH)13·6H2O
Elpidite — 2.54 Na2ZrSi6O15·3H2O
Eltyubyuite — 3.35 Ca12Fe3+10Si4O32Cl6
Emeleusite — 2.76 Na2LiFe3+Si6O15
Emmerichite — 3.86 Ba2Na(Na,Fe2+)2(Fe3+,Mg)Ti2(Si2O7)2O2F2
Enstatite — 3.10 MgSiO3
Ephesite — 2.98 NaLiAl2(Si2Al2)O10(OH)2
Epididymite — 2.55 Na2Be2Si6O15·H2O
Epidote — 3.30 Ca2Fe3+Al2(Si2O7)(SiO4)O(OH)
Epidote-(Sr) — 0.00 CaSrFe3+Al2(Si2O7)(SiO4)O(OH)
Epistilbite — 2.20 Ca3(Si18Al6)O48·16H2O
Epistolite — 2.65 Na4TiNb2(Si2O7)2O2(OH)2·4H2O
Ericssonite — 4.21 BaMn2+2Fe3+(Si2O7)O(OH)
Eringaite — 3.65 Ca3Sc2Si3O12
Erionite-Ca — 2.09 Ca5(Si26Al10O72)·30H2O
Erionite-K — 2.09 K10(Si26Al10O72)·30H2O
Erionite-Na — 2.09 Na10(Si26Al10O72)·30H2O
Erlianite — 3.11 Fe2+4Fe3+2Si6O15(OH)8
Ershovite — 2.75 K3Na4(Fe,Mn,Ti)2Si8O20(OH,O)4·4H2O
Ertixiite — 2.35 Na2Si4O9
Esmeralda — 2.63 Be3Al2Si6O18
Espectrólito — 2.68 (Ca,Na)(Si,Al)4O8
Esperite — 4.42 PbCa2(ZnSiO4)3
Esquireite — 2.18 BaSi6O13·7H2O
Esseneite — 3.54 CaFe3+AlSiO6
Estaurotida — 3.65 Fe2+2Al9Si4O23(OH)
Esteatite — 2.70 Mg3Si4O10(OH)2
Euclase — 2.99 BeAlSiO4(OH)
Eucryptite — 2.67 LiAlSiO4
Eudialyte — 2.80 Na15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Eudidymite — 2.55 Na2Be2Si6O15·H2O
Eulytine — 6.76 Bi4(SiO4)3
Eveslogite — 2.85 (Ca,K,Na,Sr,Ba)48(Ti,Nb,Fe,Mn)12(OH)12Si48O144(OH,F,Cl)14
Eylettersite — 3.38 Th0.75Al3(PO4)2(OH)6
Fabrièsite — 2.39 Na3Al3Si3O12·2H2O
Faizievite — 2.82 Li6K2Na(Ca6Na)Ti4(Si6O18)2(Si12O30)F2
Falcondoite — 2.54 Ni4Si6O15(OH)2·6H2O
Fantappièite — 2.47 [Na82.5Ca33K16.5]S=132(Si99Al99O396)(SO4)33·6H2O
Farneseite — 0.00 Na46Ca10(Si42Al42O168)(SO4)12·6H2O
Faujasite-Ca — 1.92 (Ca,Na,Mg)2(Si,Al)12O24·15H2O
Faujasite-Mg — 1.92 (Mg,Na,K,Ca)2(Si,Al)12O24·15H2O
Faujasite-Na — 1.92 (Na,Ca,Mg)2(Si,Al)12O24·15H2O
Fayalite — 4.39 Fe2+2SiO4
Fedorite — 2.43 (K,Na)2.5(Ca,Na)7Si16O38(OH,F)2·3.5H2O
Feklichevite — 2.87 Na11Ca9(Fe3+,Fe2+)2Zr3Nb(Si25O73)(OH,H2O,Cl,O)5
Feldspato — 2.60 8Si2O8
Fenaksite — 2.74 KNaFe2+Si4O10
Fencooperite — 0.00 Ba6Fe3+3Si8O23(CO3)2Cl3·H2O
Fengchengite — 0.00 Na123(Ca,Sr)6Fe3+3Zr3Si(Si25O73)(H2O,OH)3(OH,Cl)2
Ferdisilicite — 5.05 FeSi2
Ferri-barroisite — 0.00 NaCa(Mg3Fe3+2)(Si7Al)O22(OH)2
Ferri-ferrobarroisite — 3.50 NaCa(Fe2+3Fe3+2)(Si7Al)O22(OH)2
Ferri-ferrotschermakite — 3.45 Ca2(Fe2+3Fe3+2)(Si6Al2)O22(OH)2
Ferri-ferrowinchite — 0.00 Na(Ca,Mn)(Fe2+,Mn2+,Fe3+)5Si8O22(OH)2
Ferri-fluoro-katophorite — 0.00 Na(NaCa)(Mg4Fe3+)(Si7Al)O22F2
Ferri-fluoro-leakeite — 0.00 NaNa2(Mg2Fe3+2Li)Si8O22F2
Ferri-ghoseite — 3.12 (NaMn2+)(Mg4Fe3+)Si8O22(OH)2
Ferri-kaersutite — 0.00 NaCa2(Mg3Fe3+Ti)(Si6Al2)O22O2
Ferri-katophorite — 0.00 Na(NaCa)(Mg4Fe3+)(Si7Al)O22(OH)2
Ferri-leakeite — 3.11 NaNa2(Mg2Fe3+2Li)Si8O22(OH)2
Ferri-magnesiokatophorite — 0.00 NaNaCa(Mg,Fe3+)5(Si,Al)8O22(OH)2
Ferri-magnesiotaramite — 0.00 Na2Ca(Mg3Fe3+2)(Si6Al2)O22(OH)2
Ferri-obertiite — 0.00 NaNa2(Mg3Fe3+Ti)Si8O22O2
Ferri-ottoliniite — 0.00 NaLi(Fe3+2Mg3)Si8O22(OH)2
Ferri-pedrizite — 3.19 NaLi2[Fe3+2Mg2Li]Si8O22(OH)2
Ferri-tschermakite — 0.00 Ca2(Mg3Fe3+2)(Si6Al2)O22(OH)2
Ferri-winchite — 3.14 NaCa(Mg4Fe3+)Si8O22(OH)2
Ferriakasakaite-(La) — 0.00 CaLaFe3+AlMn2+(Si2O7)(SiO4)O(OH)
Ferriallanite-(Ce) — 4.22 CaCeFe2+Fe3+Al(SiO4)(Si2O7)O(OH)
Ferriallanite-(La) — 4.21 CaLaFe3+AlFe2+(SiO4)(Si2O7)O(OH)
Ferriandrosite-(La) — 0.00 MnLaFe3+AlMn2+(Si2O7)(SiO4)O(OH)
Ferric-nybøite — 0.00 NaNa2(Mg3Fe3+2)(Si7Al)O22(OH)2
Ferrierite-K — 2.06 (K,Na)5(Si31Al5)O72·18H2O
Ferrierite-Mg — 2.06 [Mg2(K,Na)2Ca0.5](Si29Al7)O72·18H2O
Ferrierite-Na — 2.06 (Na,K)5(Si31Al5)O72·18H2O
Ferripyrophyllite — 2.60 Fe3+Si2O5(OH)
Ferrisepiolite — 0.00 (Fe3+,Fe2+,Mg)4[(Si,Fe3+)6O15](O,OH)2·6H2O
Ferrisurite — 4.00 Pb2.4Fe3+2Si4O10(CO3)1.7(OH)3·nH2O
Ferritaramite — 3.47 NaNaCa(Fe2+3Fe3+2)(Si6Al2)O22(OH)2
Ferriwhittakerite — 0.00 Na(NaLi)(Mg2Fe3+2Li)Si8O22(OH)2
Ferro-actinolite — 0.00 Ca2Mg2.5-0Fe2+2.5-5Si8O22(OH)2
Ferro-anthophyllite — 0.00 Fe2+2Fe2+5Si8O22(OH)2
Ferro-eckermannite — 0.00 NaNa2(Fe2+4Al)Si8O22(OH)2
Ferro-edenite — 3.00 NaCa2Fe2+5(Si7Al)O22(OH)2
Ferro-ferri-fluoro-leakeite — 0.00 NaNa2(Fe2+2Fe3+2Li)Si8O22F2
Ferro-ferri-hornblende — 3.35 Ca2(Fe2+4Fe3+)(Si7Al)O22(OH)2
Ferro-ferri-katophorite — 0.00 Na(NaCa)(Fe2+4Fe3+)(Si7Al)O22(OH)2
Ferro-ferri-nybøite — 3.42 NaNa2(Fe2+3Fe3+2)(Si7Al)O22(OH)2
Ferro-ferri-obertiite — 3.33 NaNa2(Fe2+3Fe3+Ti)Si8O22O2
Ferro-ferri-pedrizite — 3.23 NaLi2(LiFe2+2Fe3+2)Si8O22(OH)2
Ferro-fluoro-pedrizite — 3.12 NaLi2(Fe2+2Al2Li)Si8O22F2
Ferro-gedrite — 0.00 Fe2+2(Fe2+3Al2)(Si6Al2)O22(OH)2
Ferro-glaucophane — 0.00 Na2(Fe2+3Al2)Si8O22(OH)2
Ferro-holmquistite — 3.15 Li2(Fe2+3Al2)Si8O22(OH)2
Ferro-hornblende — 0.00 Ca2(Fe2+4Al)(Si7Al)O22(OH)2
Ferro-katophorite — 0.00 NaNaCa[Fe2+4Al](Si7Al)O22(OH)2
Ferro-pargasite — 0.00 NaCa2(Fe2+4Al)(Si6Al2)O22(OH)2
Ferro-pedrizite — 3.14 NaLi2(Fe2+2Al2Li)Si8O22(OH)2
Ferro-richterite — 0.00 Na2CaFe2+5Si8O22(OH)2
Ferro-taramite — 3.29 Na(NaCa)Fe2+3Al2(Si6Al2)O22(OH)2
Ferroaluminoceladonite — 2.93 KFe2+AlSi4O10(OH)2
Ferrobarroisite — 0.00 NaCa(Fe2+3AlFe3+)(Si7Al)O22(OH)2
Ferrobustamite — 3.09 CaFe2+Si2O6
Ferrocarpholite — 3.04 Fe2+Al2Si2O6(OH)4
Ferroceladonite — 3.05 KFe2+Fe3+Si4O10(OH)2
Ferrochiavennite — 2.71 Ca1-2Fe[(Si,Al,Be)5Be2O13(OH)2]·2H2O
Ferroericssonite — 0.00 BaFe2+2Fe3+(Si2O7)O(OH)
Ferrohögbomite-2N2S — 0.00 (Fe,Mg,Zn,Al)3(Al,Ti,Fe)8O15(OH)
Ferroindialite — 2.67 (Fe2+,Mg)2Al3(AlSi5)O18
Ferrokaersutite — 3.20 NaCa2(Fe2+4Ti2+)(Si6Al2)O22O(OH)
Ferrokentbrooksite — 3.06 Na15Ca6Fe2+3Zr3Nb(Si25O73)(O,OH,H2O)3(F,Cl)2
Ferrokinoshitalite — 3.69 BaFe2+3(Si2Al2)O10(OH)2
Ferroleakeite — 0.00 NaNa2(Fe2+2Fe3+2Li)Si8O22(OH)2
Ferronigerite-6N6S — 4.51 (Al,Fe,Zn)3(Al,Sn,Fe)8O15(OH)
Ferronordite-(Ce) — 3.46 Na3SrCeFe2+Si6O17
Ferronordite-(La) — 3.54 Na3SrLaFe2+Si6O17
Ferronybøite — 0.00 NaNa2(Fe2+3Al2)(Si7Al)O22(OH)2
Ferropedrizite — 0.00 Li3(LiFe2+2Fe3+Al)Si8O22(OH)2
Ferrorhodonite — 3.70 CaMn3Fe(Si5O15)
Ferrosaponite — 2.49 Ca0.3(Fe2+,Mg,Fe3+)3(Si,Al)4O10(OH)2·4H2O
Ferrosilite — 3.88 Fe2+2Si2O6
Ferrotschermakite — 3.41 Ca2(Fe2+3AlFe3+)(Si6Al2)O22(OH)2
Ferrowinchite — 0.00 NaCa[Fe2+4(Al,Fe3+)]Si8O22(OH)2
Fersilicite — 5.95 FeSi
Fersmanite — 3.44 Ca4(Na,Ca)4(Ti,Nb)4(Si2O7)2O8F3
Feruvite — 3.21 CaFe2+3(Al5Mg)(Si6O18)(BO3)3(OH)3OH
Filatovite — 2.92 K(Al,Zn)2(As,Si)2O8
Fivegite — 2.45 K4Ca2[AlSi7O17(O2-x(OH)x)][(H2O)2-x(OH)x]Cl, (x=0-2)
Flamite — 3.26 (Ca,Na,K)2(Si,P)O4
Flörkeite — 2.27 (K3Ca2Na)[Al8Si8O32]·12H2O
Fluor-arfvedsonite — 0.00 Na3F2+4Fe3+Si8O22F2
Fluor-buergerite — 0.00 NaFe3+3Al6(Si6O18)(BO3)3O3F
Fluor-dravite — 3.12 NaMg3Al6(Si6O18)(BO3)3(OH)3F
Fluor-elbaite — 0.00 Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Fluor-liddicoatite — 3.05 Ca(Li2Al)Al6(Si6O18)(BO3)3(OH)3F
Fluor-schorl — 0.00 NaFe2+3Al6(Si6O18)(BO3)3(OH)3F
Fluor-tsilaisite — 3.13 NaMn2+3Al6(Si6O18)(BO3)3(OH)3F
Fluor-uvite — 3.08 CaMg3(Al5Mg)(Si6O18)(BO3)3(OH)3F
Fluorannite — 3.15 KFe2+3(Si3Al)O10F2
Fluorapophyllite-(K) — 2.37 KCa4Si8O20F·8H2O
Fluorapophyllite-(Na) — 0.00 NaCa4Si8O20F·8H2O
Fluorbritholite-(Ce) — 4.66 (Ce,Ca)5(SiO4)3F
Fluorbritholite-(Y) — 4.61 (Y,Ca)5(SiO4)3F
Fluorcalciobritholite — 4.20 (Ca,REE)5(SiO4,PO4)3F
Fluorcanasite — 2.69 K3Na3Ca5Si12O30F4·H2O
Fluorchegemite — 2.91 Ca7(SiO4)3F2
Fluorellestadite — 3.00 Ca5(SiO4)1.5(SO4)1.5F
Fluorlamprophyllite — 0.00 Na3(SrNa)Ti3(Si2O7)2O2F2
Fluoro-cannilloite — 0.00 CaCa2(Mg4Al)(Si5Al3)O22F2
Fluoro-edenite — 3.09 NaCa2Mg5(Si7Al)O22F2
Fluoro-ferri-magnesiokatophorite — 0.00 Na2Ca(Mg,Fe3+)5(Si7Al)O22F2
Fluoro-leakeite — 3.14 NaNa2(Mg2Al2Li)Si8O22F2
Fluoro-magnesiokatophorite — 0.00 NaCa2Mg5(Si7Al)O22F2
Fluoro-nybøite — 0.00 NaNa2(Mg3Al2)(Si7Al)O22F2
Fluoro-oxy-ferri-magnesiokatophorite — 0.00 Na2Ca(Mg4Fe3+)(Si7Al)O22(F,O,OH)2
Fluoro-pargasite — 3.19 NaCa2(Mg4Al)(Si6Al2)O22F2
Fluoro-pedrizite — 0.00 NaLi2(Mg2Al2Li)Si8O22F2
Fluoro-richterite — 3.17 Na(NaCa)Mg5Si8O22F2
Fluoro-riebeckite — 0.00 Na2(Fe2+3Fe3+2)Si8O22F2
Fluoro-taramite — 3.26 Na(NaCa)(Mg3Al2)(Si6Al2)O22F2
Fluoro-tremolite — 0.00 Ca2Mg5Si8O22F2
Fluorokinoshitalite — 3.24 BaMg3Al2Si2O10F2
Fluorophlogopite — 2.83 KMg3(Si3Al)O10F2
Fluorotaramite — 0.00 Na2Ca(Fe2+3AlFe3+)(Si6Al2)O22F2
Fluorotetraferriphlogopite — 2.97 KMg3Fe3+Si3O10F2
Fluorotremolite — 0.00 Ca2Mg5Si8O22 F2
Fluorthalénite-(Y) — 4.24 Y3Si3O10F
Fluorvesuvianite — 3.46 Ca19(Al,Mg)13(SiO4)10(Si2O7)4O(F,OH)9
Fogoite-(Y) — 3.52 Na3Ca2Y2Ti(Si2O7)2OF3
Foitite — 3.17 (Fe2+2Al)Al6(Si6O18)(BO3)3(OH)3OH
Footemineite — 2.87 Ca2Mn2+5Be4(PO4)6(OH)4·6H2O
Forsterite — 3.21 Mg2SiO4
Foshagite — 2.36 Ca4(SiO3)3(OH)2
Fowlerite — 0.00 (Mn,Zn)SiO3
Fraipontite — 3.54 (Zn,Al)3(Si,Al)2O5(OH)4
Franciscanite — 4.00 Mn2+6V5+(SiO4)2(O,OH)6
Frankamenite — 2.68 K3Na3Ca5Si12O30(F,OH)4·H2O
Franklinfurnaceite — 3.66 Ca2Mn2+3Mn3+Fe3+Zn2Si2O10(OH)8
Franklinphilite — 2.60 (K,Na)4(Mn2+,Mg,Zn)48(Si,Al)72(O,OH)216·6H2O
Franzinite — 2.49 (Na,K)30Ca10(Si30Al30)O120(SO4)10·2H2O
Fresnoite — 4.43 Ba2TiO(Si2O7)
Friedelite — 3.07 Mn2+8Si6O15(OH)10
Friedrichbeckeite — 0.00 K(Na)Mg2(MgBe2Si12)O30
Fuchsita — 2.80 KAl2(AlSi3O10)(OH)2
Fukalite — 2.77 Ca4Si2O6(CO3)(OH)2
Gadolinite-(Ce) — 4.20 Fe2+Be2Ce2(SiO4)2O2
Gadolinite-(Nd) — 0.00 Nd2Fe2+Be2O2(SiO4)2
Gadolinite-(Y) — 4.00 Fe2+Be2Y2(SiO4)2O2
Gageite — 3.41 Mn2+21Si8O27(OH)20
Gaidonnayite — 2.67 Na2ZrSi3O9·2H2O
Galuskinite — 3.10 Ca7(SiO4)3(CO3)
Ganomalite — 5.74 Pb3Ca2(SiO4)(Si2O7)
Ganophyllite — 2.84 (K,Na)xMn2+6(Si,Al)10O24(OH)4·nH2O (x=1-2; n=7-11)
Ganterite — 3.11 Ba0.5(Na,K)0.5Al2(Si2.5Al1.5)O10(OH)2
Garnièrite — 2.60 (Ni, Mg)3Si2O5(OH)4
Garrelsite — 3.00 NaBa3B7Si2O16(OH)4
Garronite-Ca — 0.00 NaCa2.5(Si10Al6)O32·14H2O
Garronite-Na — 0.00 Na6(Al6Si10O32)·8.5H2O
Gatedalite — 4.78 ZrMn2+2Mn3+4SiO12
Gatelite-(Ce) — 4.51 (Ca,Ce)4(Al,Mg,Fe)4(Si2O7)(SiO4)3(O,F,OH)3
Gaultite — 2.52 Na4Zn2Si7O18·5H2O
Gazeevite — 3.39 BaCa6(SiO4)2(SO4)2O
Gedrite — 3.15 Mg2(Mg3Al2)(Si6Al2)O22(OH)2
Gehlenite — 2.90 Ca2Al(SiAl)O7
Genthelvite — 3.62 Be3Zn4(SiO4)3S
Georgbarsanovite — 3.05 Na12(Mn,Sr,REE)3Ca6Fe2+3Zr3NbSi25O76Cl2·H2O
Georgechaoite — 2.70 KNaZrSi3O9·2H2O
Gerenite-(Y) — 3.30 (Ca,Na)2Y3Si6O18·2H2O
Gerstmannite — 3.68 Mn2+MgZnSiO4(OH)2
Gilalite — 2.82 Cu5Si6O17·7H2O
Gillespite — 3.33 BaFe2+Si4O10
Gismondine — 2.26 Ca2(Si4Al4)O16·8H2O
Gittinsite — 3.62 CaZrSi2O7
Giuseppettite — 2.35 Na42K16Ca6Si48Al48O192(SO4)10Cl2·5H2O
Gjerdingenite-Ca — 2.79 K2Ca(Nb,Ti)4(Si4O12)2(O,OH)4·6H2O
Gjerdingenite-Fe — 2.82 K2Fe(Nb,Ti)4(Si4O12)2(O,OH)4·6H2O
Gjerdingenite-Mn — 2.93 K2Mn(Nb,Ti)4(Si4O12)2(O,OH)4·6H2O
Gjerdingenite-Na — 2.71 (K,Na)2Na(Nb,Ti)4(Si4O12)2(OH,O)4·5H2O
Glagolevite — 2.66 Na(Mg,Al)6(Si3Al)O10(OH,O)8
Glaucochroite — 3.40 CaMn2+SiO4
Glaucophane — 3.00 Na2(Mg3Al2)Si8O22(OH)2
Gmelinite-Ca — 2.03 Ca2(Si8Al4)O24·11H2O
Gmelinite-K — 2.00 K4(Si8Al4)O24·11H2O
Gmelinite-Na — 2.03 Na4(Si8Al4)O24·11H2O
Gobbinsite — 2.15 Na5(Si11Al5)O32·11H2O
Goldmanite — 3.74 Ca3V3+2(SiO4)3
Golyshevite — 2.89 Na10Ca9Zr3Fe2SiNb(Si3O9)2(Si9O27)2(OH)3(CO3)·H2O
Gonnardite — 2.30 (Na,Ca)2(Si,Al)5O10·3H2O
Gonyerite — 3.01 Mn2+5Fe3+(Si3Fe3+O10)(OH)8
Goosecreekite — 2.21 Ca(Si6Al2)O16·5H2O
Gottardiite — 2.14 Na3Mg3Ca5Al19Si117O272·93H2O
Götzenite — 3.14 NaCa6Ti(Si2O7)2OF3
Granada — 3.50 3Al2(SiO4)3
Grandidierite — 2.98 MgAl3O2(BO3)SiO4
Greenalite — 2.85 (Fe2+,Fe3+)2-3Si2O5(OH)4
Greenwoodite — 4.81 Ba2-x(V3+OH)xV3+9(Fe3+,Fe2+)2Si2O22
Grenmarite — 3.49 Na4MnZr3(Si2O7)2O2F2
Grossmanite — 3.41 CaTi3+AlSiO6
Grossular — 3.42 Ca3Al2(SiO4)3
Grumantite — 2.21 NaSi2O4(OH)·H2O
Grunerite — 3.40 Fe2+2Fe2+5Si8O22(OH)2
Gugiaite — 3.03 Ca2BeSi2O7
Guidottiite — 0.00 Mn2Fe3+(SiFe3+)O5(OH)4
Günterblassite — 2.17 (K,Ca,Ba,Na)3Fe[(Si,Al)13O25(OH,O)4]·7H2O
Gupeiite — 7.15 Fe3Si
Gutkovaite-Mn — 2.83 CaK2Mn(Ti,Nb)4(Si4O12)2(O,OH)4·5H2O
Gyrolite — 2.45 NaCa16(Si23Al)O60(OH)8·14H2O
Hafnon — 6.97 HfSiO4
Haineaultite — 2.28 (Na,Ca)5Ca(Ti,Nb)5Si12O34(OH,F)8·5H2O
Hainite — 3.15 Na2Ca4(Y,REE)Ti(Si2O7)2OF3
Haiweeite — 2.86 Ca(UO2)2Si5O12(OH)2·6H2O
Halagurite — 0.00 (Fe,Mn,Mg)2Si2O6
Halloysite-10 — 0.00 Al2Si2O5(OH)4·2H2O
Halloysite-7 — 0.00 Al2Si2O5(OH)4
Hancockite — 4.00 CaPbFe3+Al2(Si2O7)(SiO4)O(OH)
Hanjiangite — 3.78 Ba2Ca(V3+Al)(AlSi3O10)(OH)2F(CO3)2
Hapkeite — 0.00 Fe2Si
Haradaite — 3.80 SrV4+Si2O7
Hardystonite — 3.40 Ca2ZnSi2O7
Harkerite — 2.96 Ca12Mg4Al(SiO4)4(BO3)3(CO3)5·H2O
Harmotome — 2.44 Ba2(Si12Al4)O32·12H2O
Harrisonite — 4.02 CaFe2+6(SiO4)2(PO4)2
Harstigite — 3.16 Ca6Be4Mn2+(SiO4)2(Si2O7)2(OH)2
Hastingsite — 3.17 NaCa2(Fe2+4Fe3+)(Si6Al2)O22(OH)2
Hatrurite — 3.02 Ca3SiO5
Haüyne — 2.40 Na3Ca(Si3Al3)O12(SO4)
Hectorite — 2.00 Na0.3(Mg,Li)3Si4O10(F,OH)2·nH2O
Hedenbergite — 3.55 CaFe2+Si2O6
Hejtmanite — 4.02 BaMn2+2Ti(Si2O7)O(OH)2
Heklaite — 2.69 KNaSiF6
Hellandite-(Ce) — 0.00 (Ca,REE)4Ce2Al(Be,Li)2-xB4Si4O22(OH)2
Hellandite-(Y) — 3.70 (Ca,REE)4Y2Al(Be,Li)2-xB4Si4O22(OH)2
Helvine — 3.23 Be3Mn2+4(SiO4)3S
Hemihedrite — 6.42 Pb10Zn(CrO4)6(SiO4)2F2
Hemimorphite — 3.40 Zn4Si2O7(OH)2·H2O
Hendricksite — 2.86 KZn3(Si3Al)O10(OH)2
Hennomartinite — 3.00 SrMn3+2Si2O7(OH)2·H2O
Henritermierite — 3.34 Ca3Mn3+2(SiO4)2(OH)4
Hereroite — 8.15 [Pb32(O)21](AsO4)2[(Si,As,V,Mo)O4]2Cl10
Heulandite-Ba — 2.35 (Ba,Ca,K)5(Si27Al9)O72·22H2O
Heulandite-Ca — 2.20 (Ca,Na,K)5(Si27Al9)O72·26H2O
Heulandite-K — 2.20 (K,Ca,Na)5(Si27Al9)O72·26H2O
Heulandite-Na — 2.20 (Na,Ca,K)6(Si,Al)36O72·22H2O
Heulandite-Sr — 2.20 (Sr,Ca,Na)5(Si27Al9)O72·24H2O
Hexacelsian — 0.00 BaAl2Si2O8
Hezuolinite — 4.30 (Sr,REE)4Zr(Ti,Fe3+,Fe2+)2Ti2O8(Si2O7)2
Hibschite — 3.13 Ca3Al2(SiO4)3-x(OH)4x (x=0.2-1.5)
Hielscherite — 1.79 Ca3Si(SO4)(SO3)(OH)6·11H2O
Hieratite — 2.67 K2SiF6
Hilairite — 2.72 Na2ZrSi3O9·3H2O
Hillebrandite — 2.70 Ca2SiO3(OH)2
Hillesheimite — 2.17 (K,Ca,Ba)2(Mg,Fe,Ca)2[(Si,Al)13O23(OH)6](OH)·8H2O
Hingganite-(Ce) — 4.28 BeCe(SiO4)(OH)
Hingganite-(Y) — 0.00 BeY(SiO4)(OH)
Hingganite-(Yb) — 4.83 BeYb(SiO4)(OH)
Hiortdahlite — 3.27 (Na,Ca)2Ca4Zr(Mn,Ti,Fe)(Si2O7)2(F,O)4
Hiperestenos — 3.10 MgSiO3
Hisingerite — 2.43 Fe2Si2O5(OH)4·2H2O
Hodgkinsonite — 3.91 Zn2Mn2+SiO4(OH)2
Hogarthite — 2.40 (Na,K)2CaTi2Si10O26·8H2O
Høgtuvaite — 3.85 Ca4(Fe2+6Fe3+6)O4[Si8Be2Al2O36]
Holdenite — 4.11 Mn2+6Zn3(AsO4)2(SiO4)(OH)8
Hollandite — 4.70 Ba(Mn4+6Mn3+2)O16
Holmquistite — 3.06 Li2(Mg3Al2)Si8O22(OH)2
Holtite — 3.60 (Ta0.60.4)Al6BSi3O18
Holtstamite — 0.00 Ca3Al2(SiO4)2(OH)4
Homilite — 3.38 Ca2Fe2+B2(SiO4)2O2
Howieite — 3.38 Na(Fe2+,Fe3+,Al,Mg)12(Si6O17)2(O,OH)10
Howlite — 2.58 Ca2B5SiO9(OH)5
Hsianghualite — 2.97 Li2Ca3Be3(SiO4)3F2
Hubeite — 3.02 Ca2Mn2+Fe3+Si4O12(OH)·2H2O
Humite — 3.10 Mg7(SiO4)3(F,OH)2
Hundholmenite-(Y) — 5.21 (Y,REE,Ca,Na)15(Al,Fe3+)Cax(As3+)1-x(Si,As5+)Si6B3(O,F)48
Hutcheonite — 3.86 Ca3Ti2(Al2Si)O12
Huttonite — 7.10 ThSiO4
Hyalophane — 2.81 (K,Ba)(Al,Si)4O8
Hyalotekite — 3.81 (Ba,Pb,K)4(Ca,Y)2(B,Be)2(Si,B)2Si8O28F
Hydroandradite — 3.00 Ca3Fe2[SiO4,(OH)4]3
Hydroastrophyllite — 3.15 (H3O,K)2CaFe2+5-6Ti2Si8O26(OH)4F
Hydrobiotite — 2.49 K(Mg,Fe2+)6(Si,Al)8O20(OH)4·nH2O
Hydrodelhayelite — 2.17 KCa2(Si7Al)O17(OH)2·6H2O
Hydroterskite — 0.00 Na2ZrSi6O12(OH)6
Hydroxyapophyllite-(K) — 0.00 KCa4Si8O20(OH,F)·8H2O
Hydroxycancrinite — 2.32 (Na,Ca,K)8(Al6Si6O24)(OH,CO3)2·2H2O
Hydroxylchondrodite — 0.00 Mg5(SiO4)2(OH)2
Hydroxylclinohumite — 3.13 Mg9(SiO4)4(OH)2
Hydroxyledgrewite — 0.00 Ca9(SiO4)4(OH)2
Hydroxylellestadite — 0.00 Ca5(SiO4)1.5(SO4)1.5(OH)
Hydroxylgugiaite — 0.00 (Ca)2(Si,Be)(Be,Si)2O5(OH)2
Hydroxylmattheddleite — 0.00 Pb10(SiO4)3(SO4)3(OH)2
Hyttsjöite — 5.09 Pb18Ba2Ca5Mn2+2Fe3+2Si30O90Cl·6H2O
Iimoriite-(Y) — 4.47 Y2(SiO4)(CO3)
Ikranite — 2.82 (Na,H3O)15(Ca,Mn,REE)6Fe3+2Zr3Si24O66(O,OH)6Cl·nH2O
Ilímaussite-(Ce) — 3.60 (Ba,Na)10K3Na4.5Ce5(Nb,Ti)6O6(Si12O36)(Si9O18)(O,OH)24
Ilmajokite — 2.20 (Na,Ce,Ba)10Ti5Si14O22(OH)44·nH2O
Ilvaite — 3.99 CaFe3+Fe2+2O(Si2O7)(OH)
Ilyukhinite — 2.70 (H3O,Na)14Ca6Mn2Zr3Si26O72(OH)2·3H2O
IMA2009-079 — 0.00 KNa2(Mg4Fe3+)Si8O22F2
Imandrite — 2.93 Na12Ca3Fe3+2Si12O36
Imogolite — 2.70 Al2SiO3(OH)4
Indialite — 2.51 Mg2Al3(AlSi5)O18
Inesite — 3.03 Ca2Mn2+7Si10O28(OH)2·5H2O
Innelite — 3.96 Na2CaBa4Ti3(Si2O7)2(SO4)2O4
Innsbruckite — 3.22 Mn33(Si2O5)14(OH)38
Intersilite — 2.42 Na6Mn(Ti,Nb)Si10(O,OH)28·4H2O
Iolite — 2.55 Mg2Al3(AlSi5)O18
Iranite — 5.80 Pb10Cu(CrO4)6(SiO4)2(OH)2
Iraqite-(La) — 3.27 KCa4(La,Ce,Th)2Si16O40
Irinarassite — 4.30 Ca3Sn2(Al2Si)O12
Itoigawaite — 0.00 SrAl2Si2O7(OH)2·H2O
Itsiite — 3.64 Ba2Ca(BSi2O7)2
Ivanyukite-Cu — 2.46 CuTi4(SiO4)3O2(OH)2·7H2O
Ivanyukite-K — 2.69 K2Ti4(SiO4)3O2(OH)2·9H2O
Ivanyukite-Na — 0.00 Na2Ti4(SiO4)3O2(OH)2·6H2O
Ivanyukite-Na-T — 2.58 Na3Ti4(SiO4)3O3(OH)·7H2O
Jadarite — 2.45 LiNaB3SiO7(OH)
Jade — 3.00 Ca2(Mg,Fe)5Si8O22(OH)2
Jadeite — 3.25 NaAlSi2O6
Jaffeite — 2.65 Ca6Si2O7(OH)6
Jagoite — 5.43 Pb18Fe3+4[Si4(Si,Fe3+)6][Pb4Si16(Si,Fe)4]O82Cl6
Janhaugite — 3.60 (Na,Ca)3(Mn2+,Fe2+)3(Ti,Zr,Nb)2(Si2O7)2O2(OH,F)2
Jarandolite — 2.49 CaB3O4(OH)3
Jasmundite — 3.03 Ca11O2(SiO4)4S
Jaspe — 2.60 SiO2
Jaspe verde — 2.60 SiO2
Jaspe vermelho — 2.60 SiO2
Jaspe zebra — 2.60 SiO2
Jeffbenite — 3.58 Mg3Al2Si3O12
Jeffreyite — 2.99 (Ca,Na)2(Be,Al)Si2(O,OH)7
Jennite — 2.32 Ca9Si6O16(OH)10·6H2O
Jerrygibbsite — 4.00 Mn2+9(SiO4)4(OH)2
Jervisite — 3.22 NaScSi2O6
Jimthompsonite — 3.03 Mg5Si6O16(OH)2
Jinshajiangite — 3.61 NaBaFe2+4Ti2(Si2O7)2O2(OH)2F
Joaquinite-(Ce) — 3.62 NaBa2Fe2+Ti2Ce2(SiO3)8O2(OH)·H2O
Joesmithite — 3.83 PbCa2Mg3Fe3+2(Si6Be2)O22(OH)2
Johannsenite — 3.56 CaMn2+Si2O6
Johninnesite — 3.48 Na2Mn2+9Mg7(AsO4)2(Si6O17)2(OH)8
Johnsenite-(Ce) — 3.20 Na12Ce3Ca6Mn3Zr3WSi25O73(CO3)(OH)2
Jonesite — 3.25 KBa2Ti2(Si5Al)O18·nH2O
Juanite — 3.01 Ca10(Mg,Fe2+)4(Si,Al)13(O,OH)39·4H2O
Julgoldite-(Fe2+) — 0.00 Ca2Fe2+Fe3+2(Si2O7)(SiO4)(OH)2·H2O
Julgoldite-(Fe3+) — 0.00 Ca2Fe3+Fe3+2(Si2O7)(SiO4)O(OH)·H2O
Julgoldite-(Mg) — 0.00 Ca2MgFe3+2(Si2O7)(SiO4)(OH)2·H2O
Junitoite — 3.50 CaZn2Si2O7·H2O
Jusite — 0.00 Na2Ca15Al4Si16O54·17H2O
Kaersutite — 3.20 NaCa2(Mg3Ti4+Al)(Si6Al2)O22O2
Kainosite-(Y) — 3.40 Ca2Y2(SiO3)4(CO3)·H2O
Kalborsite — 2.50 K6Al4BSi6O20(OH)4Cl
Kalifersite — 2.28 K5Fe3+7Si20O50(OH)6·12H2O
Kaliophilite — 2.49 KAlSiO4
Kalsilite — 2.59 KAlSiO4
Kamaishilite — 2.83 Ca2(SiAl2)O6(OH)2
Kampfite — 3.45 Ba12(Si11Al5)O31(CO3)8Cl5
Kanemite — 1.93 HNaSi2O5·3H2O
Kannanite — 0.00 Ca4Al4(MgAl)(VO4)(SiO4)2(Si3O10)(OH)6
Kanoite — 3.66 Mn2+MgSi2O6
Kanonaite — 3.40 Mn3+AlOSiO4
Kaolinite — 2.60 Al2Si2O5(OH)4
Kapitsaite-(Y) — 3.74 Ba4Y2Si8B4O28F
Kapustinite — 2.78 Na6ZrSi6O16(OH)2
Karnasurtite-(Ce) — 2.89 CeTiAlSi2O7(OH)4·3H2O
Karpinskite — 2.53 (Mg,Ni)2Si2O5(OH)2(?)
Karupmøllerite-Ca — 2.71 (Na,Ca,K)2Ca(Nb,Ti)4(Si4O12)2(O,OH)4·7H2O
Kasatkinite — 0.00 Ba2Ca8B5Si8O32(OH)3·6H2O
Kasolite — 5.96 Pb(UO2)SiO4·H2O
Katayamalite — 2.91 KLi3Ca7Ti2(SiO3)12(OH)2
Katoite — 2.76 Ca3Al2(OH)12
Katophorite — 3.20 NaNaCa(Mg4Al)(Si7Al)O22(OH)2
Katoptrite — 4.56 Mn2+13Al4Sb5+2O20(SiO4)2
Kazakovite — 2.84 Na6Mn2+TiSi6O18
Kazanskyite — 2.93 BaNa3Ti2Nb(Si2O7)2O2(OH)2·4H2O
Kegelite — 4.46 Pb4Al2Si4O10(SO4)(CO3)2(OH)4
Keiviite-(Y) — 4.45 Y2Si2O7
Keiviite-(Yb) — 5.95 Yb2Si2O7
Keldyshite — 3.30 Na2ZrSi2O7
Kellyite — 3.07 (Mn2+,Mg,Al)3(Si,Al)2O5(OH)4
Kemmlitzite — 3.63 SrAl3(AsO4)(SO4)(OH)6
Kenotobermorite — 0.00 Ca4Si6O15(OH)2·5H2O
Kentbrooksite — 3.07 (Na,REE)15(Ca,REE)6Mn3Zr3NbSi25O73(O,OH,H2O)3(F,Cl)2
Kentrolite — 6.19 Pb2Mn3+2O2(Si2O7)
Kenyaite — 3.18 Na2Si22O41(OH)8·6H2O
Kerimasite — 4.11 Ca3Zr2(Fe3+2Si)O12
Khesinite — 0.00 Ca4(Mg3Fe3+9)O4(Fe3+9Si3)O36
Khibinskite — 3.30 K2ZrSi2O7
Khmaralite — 0.00 Mg4(Mg3Al9)O4[Si5Be2Al5O36]
Khomyakovite — 3.14 Na12Ca6Sr3Fe3WZr3(Si25O73)(O,OH,H2O)3(Cl,OH)2
Khristovite-(Ce) — 4.05 CaCeMgMn2+Al(Si2O7)(SiO4)(OH)F
Khvorovite — 3.97 Pb2+4Ca2[Si8B2(SiB)O28]F
Kihlmanite-(Ce) — 3.69 Ce2TiO2(SiO4)(HCO3)2·H2O
Kilchoanite — 2.99 Ca6(SiO4)(Si3O10)
Killalaite — 2.94 Ca3.2[H0.6Si2O7](OH)
Kimzeyite — 4.00 Ca3Zr2(Al2Si)O12
Kinoite — 3.16 Ca2Cu2Si3O10·2H2O
Kinoshitalite — 3.30 BaMg3(Si2Al2)O10(OH)2
Kircherite — 2.46 (Na5Ca2K)(Si6Al6O24)(SO4)2·0.33H2O
Kirchhoffite — 3.64 CsBSi2O6
Kirschsteinite — 3.43 CaFe2+SiO4
Kittatinnyite — 2.61 Ca2(Mn2+,Mn3+)3Si2O8(OH)4·9H2O
Klöchite — 3.01 KNaFe2(Zn3Si12)O30
Knasibfite — 2.75 K3Na4[SiF6]3[BF4]
Knorringite — 3.76 Mg3Cr2(SiO4)3
Koashvite — 2.98 Na6CaTiSi6O18
Kochite — 3.32 Na(Na,Ca)2Ca2(Mn,Ca)ZrTi(Si2O7)2(F,O)4
Kokchetavite — 2.45 KAlSi3O8
Kolicite — 4.17 Zn4Mn2+7(AsO4)2(SiO4)2(OH)8
Kolskyite — 2.51 CaNa2Ti4(Si2O7)2O4·7H2O
Komarovite — 3.61 (Ca,Sr,Na)6-x(Nb,Ti)6(Si4O12)(O,OH,F)16·nH2O
Komkovite — 3.31 BaZrSi3O9·3H2O
Kornerupine — 3.30 (Mg,Fe2+,Al)10(Si,Al,B)5O21(OH,F)
Korobitsynite — 0.00 (Na)8Ti4(Si4O12)2(O,OH)4·8H2O
Kosmochlor — 3.60 NaCrSi2O6
Kostylevite — 2.74 K2ZrSi3O9·H2O
Kottenheimite — 0.00 Ca3Si(SO4)2(OH)6·12H2O
Kraisslite — 3.88 Zn3(Mn,Mg)25(Fe3+,Al)(As3+O3)2[(Si,As5+)O4]10(OH)16
Krásnoite — 0.00 Ca3Al7.7Si3P4O23.5(OH)12.1F2·8H2O
Krauskopfite — 3.14 BaSi2O5·3H2O
Krinovite — 3.38 Na4(Mg8Cr3+4)O4[Si12O36]
Kristiansenite — 3.30 Ca2ScSn(Si2O7)(Si2O6OH)
Kuannersuite-(Ce) — 4.66 Na2Ce2Ba6(PO4)6FCl
Kukisvumite — 2.90 Na6ZnTi4O4(SiO3)8·4H2O
Kuliokite-(Y) — 4.30 Y4Al(SiO4)2(OH)2F5
Kulkeite — 2.70 Na0.3Mg8Al(Si,Al)8O20(OH)10
Kumdykolite — 0.00 NaAlSi3O8
Kumtyubeite — 2.87 Ca5(SiO4)2F2
Kunzita — — —
Kupletskite — 3.20 K2NaMn2+7Ti2(Si4O12)2O2(OH)4F
Kupletskite-(Cs) — 3.68 Cs2NaMn2+7Ti2(Si4O12)2O2(OH)4F
Kuratite — 0.00 Ca2(Fe2+5Ti)O2[Si4Al2O18]
Kurumsakite — 4.03 Zn8Al8V5+2Si5O35·27H2O
Kushiroite — 0.00 CaAl(AlSi)O6
Kuzmenkoite-Mn — 2.67 K4Mn2Ti8(Si4O12)4(OH,O)8·10-12H2O
Kuzmenkoite-Zn — 2.78 K2ZnTi4(Si4O12)2(OH)4·6-8H2O
Kvanefjeldite — 2.55 Na4CaSi6O14(OH)2
Kyanoxalite — 0.00 Na7(Al5-6Si6-7O24)(C2O4)0.5-1.0·5H2O
Labradorite — 2.68 (Ca,Na)(Si,Al)4O8
Labuntsovite-Fe — 2.94 Na4K4Fe2+2Ti8(Si4O12)4(O,OH)8·10-12H2O
Labuntsovite-Mg — 2.88 Na4K4Mg2Ti8O4(Si4O12)4(OH)4·10-12H2O
Labuntsovite-Mn — 2.89 Na4K4Mn2+2Ti8O4(Si4O12)4(OH)4·10-12H2O
Labyrinthite — 2.88 (Na,K,Sr)35Ca12Fe3Zr6TiSi51O144(O,OH,H2O)9Cl3
Laihunite — 3.92 (Fe3+,Fe2+)2SiO4
Lakargiite — 4.59 CaZrO3
Lalondeite — 2.50 (Na,Ca)6(Ca,Na)3Si16O38(F,OH)2·3H2O
Lamprophyllite — 3.44 Na3(SrNa)Ti3(Si2O7)2O2(OH)2
Långbanite — 4.91 Mn2+4Mn3+9Sb5+O16(SiO4)2
Lápis-lazúli — 2.50 (Na,Ca)8(AlSiO4)6(SO4,S,Cl,OH)2
Laplandite-(Ce) — 2.83 Na4CeTiPSi7O22·5H2O
Laptevite-(Ce) — 4.66 NaFe2+(REE7Ca5Y3)(SiO4)4(Si3B2PO18)(BO3)F11
Larimar — 2.74 NaCa2Si3O8(OH)
Larnite — 3.28 Ca2SiO4
Larsenite — 5.90 PbZnSiO4
Latiumite — 2.93 (Ca,K)4(Si,Al)5O11(SO4,CO3)
Laumontite — 2.25 Ca(Si4Al2)O12·4H2O
Laurentianite — 2.46 Na3Nb3Si4O17·9H2O
Låvenite — 3.51 (Na,Ca)2(Mn2+,Fe2+)(Zr,Ti,Nb)(Si2O7)(O,OH,F)2
Lavinskyite — 0.00 K(LiCu)Cu6(Si4O11)2(OH)4
Lavoisierite — 3.58 Mn2+8[Al10(Mn3+Mg)][Si11P]O44(OH)12
Lawsonite — 3.09 CaAl2Si2O7(OH)2·H2O
Lazurite — 2.50 (Na,Ca)8[Al6Si6O24](SO4,S,Cl)2
Lechatelierite — 2.50 SiO2
Leifite — 2.57 Na7Be2(Si15Al3)O39(F,OH)2
Lemmleinite-Ba — 3.03 Na4K4Ba2+xTi8(Si4O12)4(O,OH)8·8H2O
Lemmleinite-K — 2.80 Na4K8Ti8(Si4O12)4(O,OH)8·8H2O
Lemoynite — 2.29 Na2CaZr2Si10O26·5-6H2O
Lennilenapeite — 2.72 K7(Mg,Mn2+,Fe2+,Zn)48(Si,Al)72(O,OH)216·16H2O
Leogangite — 3.55 Cu10(AsO4)4SO4(OH)6·8H2O
Lepersonnite-(Gd) — 3.97 CaGd2(UO2)24(CO3)8Si4O28·60H2O
Lepidolite — 2.80 K(Li,Al)3(Si,Al)4O10(F,OH)2
Lepkhenelmite-Zn — 2.96 Ba2Zn(Ti,Nb)4(Si4O12)2(O,OH)4·7H2O
Leucite — 2.47 K(Si2Al)O6
Leucophanite — 2.96 NaCaBeSi2O6F
Leucophoenicite — 3.80 Mn2+7(SiO4)3(OH)2
Leucosphenite — 3.00 Na4BaTi2B2Si10O30
Lévyne-Ca — 2.09 Ca3(Si12Al6)O36·18H2O
Lévyne-Na — 2.09 Na6(Si12Al6)O36·18H2O
Liberite — 2.69 Li2BeSiO4
Liebauite — 3.00 Ca3Cu5Si9O26
Liebenbergite — 4.60 Ni2SiO4
Liebermannite — 3.98 KAlSi3O8
Liguriaite — 0.00 K(LiCu)Cu6(Si4O11)2(OH)4
Lileyite — 3.78 Ba2(Na,Fe,Ca)3MgTi2(Si2O7)2O2F2
Lindqvistite — 5.76 Pb2Mn2+Fe3+16O27
Lingunite — 0.00 NaAlSi3O8
Lintisite — 2.77 Na3LiTi2O2(SiO3)4·2H2O
Linzhiite — 4.97 FeSi2
Liottite — 2.56 Na16Ca8Si18Al18O72(SO4)5Cl4
Lipuite — 0.00 KNa8Mn3+5Mg0.5(Si12O30(OH)4)(PO4)O2(OH)2·4H2O
Lisetite — 2.00 Na2CaAl4(SiO4)4
Lisitsynite — 2.74 KBSi2O6
Lithiomarsturite — 3.32 LiCa2Mn2+2Si5O14(OH)
Lithosite — 2.51 K3Al2Si4O12(OH)
Litidionite — 2.75 KNaCuSi4O10
Litvinskite — 2.61 Na3ZrSi6O13(OH)5
Lizardite — 2.55 Mg3Si2O5(OH)4
Lobanovite — 3.16 K2Na(Fe2+4Mg2Na)Ti2(Si4O12)2O2(OH)4
Lomonosovite — 3.12 Na5Ti2(Si2O7)(PO4)O2
Londonite — 3.34 CsBe5Al4B11O28
Lorenzenite — 3.40 Na2Ti2O3(Si2O6)
Loudounite — 2.48 NaCa5Zr4Si16O40(OH)11·8H2O
Loughlinite — 2.17 Na2Mg3Si6O16·8H2O
Lourenswalsite — 3.17 (K,Ba)2Ti4(Si,Al)6O14(OH)12
Lovdarite — 2.33 K2Na6Be4Si14O36·9H2O
Lovozerite — 2.30 Na3CaZrSi6O15(OH)3
Luanshiweiite — 2.87 KLiAl1.5(Si3.5Al0.5)O10(OH)2
Lucchesiite — 3.23 CaFe2+3Al6(Si6O18)(BO3)3(OH)3O
Luddenite — 4.45 Cu2Pb2Si5O14·14H2O
Luinaite-(OH) — 0.00 (Na)(Fe2+,Mg)3Al6(Si6O18)(BO3)3(OH)3OH
Lunijianlaite — 2.75 Li0.7Al6.2(Si7Al)20(OH,O)10
Luobusaite — 4.55 Fe0.84Si2
Macaulayite — 4.41 Fe3+24Si4O43(OH)2
Macdonaldite — 2.27 BaCa4Si16O36(OH)2·10H2O
Macfallite — 3.43 Ca2Mn3+3(SiO4)(Si2O7)(OH)3
Macquartite — 5.49 Cu2Pb7(CrO4)4(SiO4)2(OH)2
Madeira petrificada — 2.65 SiO2
Magadiite — 2.00 Na2Si14O29·11H2O
Magbasite — 3.41 KBaFe3+Mg7Si8O22(OH)2F6
Magnesio-arfvedsonite — 3.17 NaNa2(Mg4Fe3+)Si8O22(OH)2
Magnesio-ferri-fluoro-hornblende — 3.32 Ca2(Mg4Fe3+)(Si7Al)O22F2
Magnesio-fluoro-arfvedsonite — 0.00 NaNa2(Mg4Fe3+)Si8O22F2
Magnesio-fluoro-hastingsite — 0.00 NaCa2(Mg4Fe3+)(Si6Al2)O22F2
Magnesio-foitite — 0.00 (Mg2Al)Al6(Si6O18)(BO3)3(OH)3OH
Magnesio-hastingsite — 0.00 NaCa2(Mg4Fe3+)Si6Al2O22(OH)2
Magnesio-hornblende — 0.00 Ca2(Mg4Al)(Si7Al)O22(OH)2
Magnesio-riebeckite — 0.00 Na2(Mg3Fe3+2)Si8O22(OH)2
Magnesiocarpholite — 0.00 MgAl2Si2O6(OH)4
Magnesiochloritoid — 3.50 MgAl2O(SiO4)(OH)2
Magnesiodumortierite — 3.22 MgAl6BSi3O17(OH)
Magnesioneptunite — 3.15 KNa2LiMg2Ti2Si8O24
Magnesionigerite-2N1S — 4.22 (Mg,Al,Zn)2(Al,Sn)6O11(OH)
Magnesionigerite-6N6S — 4.22 (Mg,Al,Zn)3(Al,Sn,Fe)8O15(OH)
Magnesiorowlandite-(Y) — 4.82 Y4(Mg,Fe)(Si2O7)2F2
Magnesiosadanagaite — 3.00 NaCa2[Mg3(Fe3+,Al)2](Si5Al3)O22(OH)2
Magnesiostaurolite — 3.54 Mg(Mg,Li)3(Al,Mg)18Si8O44(OH)4
Magnesiotaramite — 3.00 NaNaCa(Mg3AlFe3+)(Si6Al2)O22(OH)2
Magnesiovesuvianite — 0.00 Ca19Mg(Al10Mg2)Si18O68(OH)10
Magnioursilite — 0.00 Mg4(UO2)4(Si2O5)5(OH)6·20H2O
Majorite — 4.00 Mg3(MgSi)(SiO4)3
Makarochkinite — 3.93 Ca2Fe2+4Fe3+TiSi4BeAlO20
Makatite — 2.07 Na2Si4O8(OH)2·4H2O
Malayaite — 4.30 CaSnO(SiO4)
Maleevite — 3.78 BaB2Si2O8
Malinkoite — 2.90 NaBSiO4
Malladrite — 2.71 Na2SiF6
Manaksite — 2.73 KNaMn2+Si4O10
Manandonite — 2.89 Li2Al4(Si2AlB)O10(OH)8
Manganbabingtonite — 3.45 Ca2Mn2+Fe3+Si5O14(OH)
Manganhumite — 3.83 Mn2+7(SiO4)3(OH)2
Mangani-dellaventuraite — 3.18 NaNa2(MgMn3+2LiTi4+)Si8O22O2
Mangani-obertiite — 3.16 NaNa2(Mg3Mn3+Ti4+)Si8O22O2
Manganiandrosite-(Ce) — 0.00 Mn2+Ce3+AlMn3+Mn2+(Si2O7)(SiO4)O(OH)
Manganiandrosite-(La) — 4.21 LaMn2+2Mn3+Al(Si2O7)(SiO4)O(OH)
Manganiceladonite — 0.00 KMgMn3+Si4O10(OH)2
Manganilvaite — 3.92 CaFe2+Fe3+Mn2+(Si2O7)O(OH)
Mangano-ferri-eckermannite — 0.00 NaNa2(Mn2+4Fe3+)Si8O22(OH)2
Mangano-mangani-ungarettiite — 0.00 NaNa2(Mn2+2Mn3+3)Si8O22O2
Manganocummingtonite — 3.07 Mn2Mg5Si8O22(OH)2
Manganoeudialyte — 2.89 Na14Ca6Mn3Zr3[Si26O72(OH)2]Cl2·4H2O
Manganogrunerite — 3.10 Mn2Fe2+5Si8O22(OH)2
Manganokhomyakovite — 3.13 Na12Ca6Sr3Mn2+3WZr3(Si25O73)(O,OH,H2O)3(Cl,OH)2
Manganokukisvumite — 2.86 Na6MnTi4Si8O28·4H2O
Manganonaujakasite — 2.67 Na6Mn2+Al4Si8O26
Manganoneptunite — 3.23 KNa2LiMn2+2Ti2Si8O24
Manganonordite-(Ce) — 3.43 Na3SrCeMn2+Si6O17
Manganostibite — 4.95 Mn2+7Sb5+As5+O12
Manganvesuvianite — 3.40 Ca19Mn3+Al10Mg2(SiO4)10(Si2O7)4O(OH)9
Maoniupingite-(Ce) — 0.00 (Ce,Ca)4(Fe3+,Ti,Fe2+)(Ti,Fe3+,Fe2+,Nb)4Si4O22
Margarite — 2.99 CaAl2(Si2Al2)O10(OH)2
Margarosanite — 3.99 Ca2PbSi3O9
Marialite — 2.50 Na4Al3Si9O24Cl
Marianoite — 3.32 Na2Ca4(Nb,Zr)2(Si2O7)2(O,F)4
Maricopaite — 2.94 Ca2Pb7(Si36Al12)O99·n(H2O,OH)
Marinellite — 2.41 Na42Ca6Al36Si36O144(SO4)8Cl2·6H2O
Marshallsussmanite — 0.00 NaCaMnSi3O8(OH)
Marsturite — 3.46 NaCaMn2+3Si5O14(OH)
Martinite — 0.00 (Na,Ca)12Ca4(Si,S,B)14B2O38(OH,Cl)2F2·4H2O
Maruyamaite — 3.08 K(MgAl2)(Al5Mg)(BO3)3(Si6O18)(OH)3O
Masutomilite — 2.94 KLiAlMn2+(Si3Al)O10(F,OH)2
Mathewrogersite — 4.70 Pb7FeAl3GeSi12O36(OH,H2O)6
Matsubaraite — 4.13 Sr4Ti5O8(Si2O7)2
Mattheddleite — 6.00 Pb10(SiO4)3(SO4)3Cl2
Mavlyanovite — 6.06 Mn5Si3
Mazzite-Mg — 2.11 Mg5(Si26Al10)O72·30H2O
Mazzite-Na — 2.18 Na8(Si28Al8)O72·30H2O
Mcgillite — 2.98 Mn2+8Si6O15(OH)8Cl2
Mcgovernite — 3.72 Mn19Zn3(AsO3)(AsO4)3(SiO4)3(OH)21
Medaite — 3.70 Mn2+6V5+Si5O18(OH)
Megacyclite — 1.82 KNa8Si9O18(OH)9·19H2O
Megakalsilite — 2.58 KAlSiO4
Meieranite — 0.00 Na2Sr3MgSi6O17
Meierite — 0.00 Ba44Si66Al30O192Cl25(OH)33
Meionite — 2.66 (Ca,Na)4(Si,Al)12O24(CO3,SO4,Cl)
Melanocerite-(Ce) — 4.13 Ce5(SiO4,BO4)3(OH,O)
Melanophlogite — 1.99 C2H17O5·Si46O92
Melanotekite — 5.73 Pb2Fe3+2O2Si2O7
Meliphanite — 3.01 Ca4(Na,Ca)4Be4AlSi7O24(F,O)4
Mendeleevite-(Ce) — 0.00 (Cs)6(Cs)6(K)6(Ce,Ca)30(Si70O175)(H2O,OH,F)35
Mendeleevite-(Nd) — 3.16 Cs6[(Nd,REE)23Ca7](Si70O175)(OH,F)19(H2O)16
Mendigite — 3.56 Mn2Mn2MnCa(Si3O9)2
Menezesite — 4.18 Ba3MgZr4Nb12O42·12H2O
Meniaylovite — 0.00 Ca4AlSi(SiO4)F13·12H2O
Menzerite-(Y) — 4.31 CaY2Mg2Si3O12
Merlinoite — 2.14 K5Ca2(Si23Al9)O64·24H2O
Merrihueite — 2.87 (K,Na)2(Fe2+,Mg)5Si12O30
Merwinite — 3.15 Ca3Mg(SiO4)2
Mesolite — 2.20 Na2Ca2(Si9Al6)O30·8H2O
Metahaiweeite — 3.35 Ca(UO2)2Si6O15·nH2O
Microcline — 2.56 KAlSi3O8
Microsommite — 2.42 Na4K2Ca2(SO4)(Si6Al6O24)Cl2
Middendorfite — 2.60 K3Na2Mn5Si12(O,OH)36·2H2O
Mieite-(Y) — 4.61 Y4Ti(SiO4)2O[F,(OH)]6
Milarite — 2.52 KCa2(Be2AlSi12O30)·xH2O
Minasgeraisite-(Y) — 4.25 CaBe2Y2(SiO4)2O2
Minehillite — 2.93 K2-3Ca28Zn5Al4Si40O112(OH)16
Minnesotaite — 3.01 Fe2+3Si4O10(OH)2
Miserite — 2.84 KCa6Si8O22(OH)
Mogánite — 0.00 SiO2·nH2O
Mogovidite — 2.90 Na9(Ca,Na)12Fe2Zr3Si25O72(CO3)(OH)4
Moissanite — 3.22 SiC
Mokaïte — 2.60 SiO2
Molybdophyllite — 4.70 Pb8Mg9[Si10O30(OH)8(CO3)3]·H2O
Momoiite — 0.00 Mn2+3V3+2(SiO4)3
Monalbite — 0.00 NaAlSi3O8
Monazite-(Nd) — 4.80 NdPO4
Mongolite — 3.15 Ca4Nb6Si5O24(OH)10·6H2O
Montdorite — 0.00 KFe2+1.5Mn2+0.5Mg0.5Si4O10(F,OH)2
Monteregianite-(Y) — 2.42 KNa2YSi8O19·5H2O
Montesommaite — 2.34 K9(Si23Al9)O64·10H2O
Monticellite — 3.20 CaMgSiO4
Montmorillonite — 2.00 (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O
Moonstone — 2.56 (Na,K)AlSi3O8
Mordenite — 2.10 (Na2,Ca,K2)4(Al8Si40)O96·28H2O
Morimotoite — 3.75 Ca3TiFe2+Si3O12
Mosandrite — 3.29 (Ca,Ce)4(Ca,Na)3Ti(Si2O7)2(H2O,OH,F)4·H2O
Moscovita — 3.00 KAl2(AlSi3O10)(OH)2
Moskvinite-(Y) — 2.91 Na2KYSi6O15
Mottanaite-(Ce) — 3.61 Ca4(CeCa)AlBe2(B4Si4O22)O2
Mountainite — 2.36 KNa2Ca2[Si8O19(OH)]·6H2O
Mozartite — 3.64 CaMn3+SiO4(OH)
Muirite — 3.86 Ba10Ca2Mn2+TiSi10O30(OH,Cl,F)10
Mukhinite — 3.00 Ca2Al2V3+(Si2O7)(SiO4)O(OH)
Mullite — 3.00 Al4+2xSi2-2xO10-x (x~0.4)
Murmanite — 2.64 Na2Ti2(Si2O7)O2·2H2O
Mutinaite — 2.14 Na3Ca4Al11Si85O192·60H2O
Nabalamprophyllite — 3.58 Na3(BaNa)Ti3(Si2O7)2O2(OH)2
Nabesite — 2.16 Na2BeSi4O10·4H2O
Nabimusaite — 3.12 KCa12(SiO4)4(SO4)2O2F
Nacareniobsite-(Ce) — 3.45 Na3Ca3CeNb(Si2O7)2OF3
Nacrite — 2.60 Al2Si2O5(OH)4
Nafertisite — 2.70 Na3Fe2+10Ti4+2(Si6O17)2O2(OH)6F·2H2O
Nagashimalite — 4.08 Ba4(V3+,Ti)4(O,OH)2[B2Si8O27]Cl
Nagelschmidtite — 3.07 Ca7(SiO4)2(PO4)2
Nalivkinite — 3.29 Li2NaFe2+7Ti2(Si4O12)2O2(OH)4F
Namansilite — 3.60 NaMn3+Si2O6
Nambulite — 3.51 LiMn2+4Si5O14(OH)
Nanpingite — 3.11 CsAl2(Si3Al)O10(OH)2
Naquite — 6.13 FeSi
Narsarsukite — 2.70 Na2(Ti,Fe3+)Si4(O,F)11
Nasonite — 5.42 Ca4Pb6(Si2O7)3Cl2
Natalyite — 3.55 NaV3+Si2O6
Natisite — 3.15 Na2TiO(SiO4)
Natroboltwoodite — 4.10 Na(UO2)(SiO3OH)·H2O
Natrokomarovite — 3.30 (Na,Ca)6-xCa(Nb,Ti)6Si4O12(O,OH,F)16·nH2O
Natrolemoynite — 2.47 Na4Zr2Si10O26·9H2O
Natrolite — 2.25 Na2(Si3Al2)O10·2H2O
Natronambulite — 3.51 NaMn2+4Si5O14(OH)
Natrosilite — 2.48 Na2Si2O5
Natrotitanite — 3.83 (Na0.5Y0.5)Ti(SiO4)O
Naujakasite — 2.62 Na6Fe2+Al4Si8O26
Nchwaningite — 3.19 Mn2SiO3(OH)2·H2O
Nechelyustovite — 3.32 (Ba,Na)2(Na,Ti,Mn)4(Ti,Nb)2Si4O14(OH,O,F)5·3H2O
Nekoite — 2.23 Ca3Si6O15·7H2O
Nelenite — 3.46 Mn2+16As3+3Si12O36(OH)17
Neltnerite — 4.63 CaMn3+6O8(SiO4)
Nenadkevichite — 2.84 (Na)8Nb4(Si4O12)2(O,OH)4·8H2O
Neotocite — 2.80 (Mn2+,Fe2+)SiO3·H2O
Nepheline — 2.55 NaAlSiO4
Népouite — 2.50 Ni3Si2O5(OH)4
Neptunite — 3.23 KNa2LiFe2+2Ti2Si8O24
Neskevaaraite-Fe — 2.88 NaK3Fe(Ti,Nb)4(Si4O12)2(O,OH)4·6H2O
Nierite — 3.17 Si3N4
Niigataite — 3.63 CaSrAl3(Si2O7)(SiO4)O(OH)
Niksergievite — 3.16 Ba2Al3(Si,Al)4O10(CO3)(OH)6·nH2O
Nimite — 3.19 (Ni,Mg,Al)6(Si,Al)4O10(OH)8
Nioboholtite — 3.72 (Nb0.60.4)Al6BSi3O18
Niobokupletskite — 3.33 K2NaMn2+7(Nb,Zr,Ti)(Si4O12)2O2(OH)4(O,F)
Niobophyllite — 3.42 K2NaFe2+7(Nb,Ti)(Si4O12)2O2(OH)4(O,F)
Niocalite — 3.32 Ca7Nb(Si2O7)2O3F
Noelbensonite — 3.87 BaMn3+2Si2O7(OH)2·H2O
Nolzeite — 2.79 NaMn2[Si3BO9](OH)2·2H2O
Nontronite — 2.30 Na0.3Fe3+2(Si,Al)4O10(OH)2·nH2O
Noonkanbahite — 0.00 KNaBaTi2(Si4O12)O2
Norbergite — 3.10 Mg3SiO4F2
Nordite-(Ce) — 6.43 Na3SrCeZnSi6O17
Nordite-(La) — 3.43 Na3SrLaZnSi6O17
Normandite — 3.48 NaCa(Mn,Fe)(Ti,Nb,Zr)(Si2O7)OF
Norrishite — 3.26 KLiMn3+2Si4O12
Nosean — 2.30 Na8(Si6Al6)O24(SO4)·H2O
Nybøite — 3.12 NaNa2(Mg3Al2)(Si7Al)O22(OH)2
Obsidiana — 2.50 SiO2
Obsidiana de Neve — 2.30 SiO2
Odigitriaite — 2.83 CsNa5Ca5[Si14B2O38]F2
Odinite — 2.60 (Fe3+,Mg,Al,Fe2+)2.5(Si,Al)2O5(OH)4
Odintsovite — 2.94 K2Na4Ca3Ti2Be4Si12O38
Offretite — 2.13 KCaMg(Si13Al5)O36·15H2O
Oftedalite — 2.61 KSc2(Be3AlSi11)O30
Ohmilite — 3.38 Sr3(Ti,Fe3+)(Si2O6)2(O,OH)·2H2O
Okanoganite-(Y) — 4.35 (Y,REE,Ca,Na,Th)16(Fe3+,Ti)(Si,B,P)10(O,OH)38F10
Okayamalite — 3.30 Ca2B2SiO7
Okenite — 2.30 Ca10Si18O46·18H2O
Okhotskite — 3.00 Ca2(Mn,Mg)(Mn3+,Al,Fe3+)2Si3(O,OH)14
Olenite — 3.01 NaAl3Al6(Si6O18)(BO3)3(O3)OH
Olho de tigre — 2.64 SiO2
Oligoclase — 2.64 (Na,Ca)(Si,Al)4O8
Olmiite — 3.05 CaMnSiO3(OH)2
Ominelite — 3.20 Fe2+Al3O2(BO3)SiO4
Omphacite — 3.29 (Ca,Na)(Mg,Fe,Al)Si2O6
Oneillite — 3.20 Na15Ca3Mn3Fe3Zr3Nb(Si25O73)(O,OH,H2O)3(OH,Cl)2
Opal — 1.90 SiO2·nH2O
Opala — 2.20 SiO2·nH2O
Opala Dendrítica — 2.15 SiO2·nH2O
Orebroite — 4.00 Mn2+6(Fe3+,Sb5+)2(SiO4)2(O,OH)6
Organovaite-Mn — 2.88 K2MnNb4(Si4O12)2O4·5-7H2O
Organovaite-Zn — 2.88 K2Zn(Nb,Ti)4(Si4O12)2(O,OH)4·6H2O
Orientite — 3.00 Ca8Mn3+10(SiO4)3(Si3O10)3(OH)10·4H2O
Orlovite — 2.01 KLi2TiSi4O10(OF)
Orlymanite — 2.70 Ca4Mn2+3Si8O20(OH)6·2H2O
Órtese — 2.56 KAlSi3O8
Orthochamosite — 3.10 Fe2+5Al(Si,Al)O10(O,OH)8
Orthoclase — 2.56 KAlSi3O8
Orthoericssonite — 4.21 BaMn2+2(Fe3+,Ti)Si2O7(O,OH)2
Orthojoaquinite-(Ce) — 3.68 NaBa2Fe2+Ce2Ti2(SiO3)8O2(O,OH)·H2O
Orthojoaquinite-(La) — 4.10 NaBa2La2Fe2+Ti2Si8O26(OH,O,F)·H2O
Osumilite — 0.00 KFe2+2(Al5Si10)O30
Osumilite-(Mg) — 2.62 KMg2(Al5Si10)O30
Ottoliniite — 0.00 NaLi(Mg3Fe3+Al)Si8O22(OH)2
Ottrélite — 3.52 Mn2+Al2O(SiO4)(OH)2
Oursinite — 3.67 Co(UO2)2(SiO3OH)2·6H2O
Oxo-magnesio-hastingsite — 3.22 NaCa2(Mg2Fe3+3)(Si6Al2)O22O2
Oxo-mangani-leakeite — 3.25 NaNa2(Mn3+4Li)Si8O22O2
Oxy-chromium-dravite — 3.30 NaCr3(Cr4Mg2)(Si6O18)(BO3)3(OH)3O
Oxy-dravite — 0.00 Na(Al2Mg)(Al5Mg)(Si6O18)(BO3)3(OH)3O
Oxy-schorl — 3.21 Na(Fe2+2Al)Al6Si6O18(BO3)3(OH)3O
Oxy-vanadium-dravite — 3.32 NaV3(V4Mg2)Si6O18(BO3)3(OH)3O
Oxykinoshitalite — 3.30 BaMg2Ti4+O2(Si2Al2)O10
Oxyphlogopite — 3.09 K(Mg,Ti,Fe)3[(Si,Al)4O10](O,F)2
Oyelite — 2.62 Ca10B2Si8O29·12H2O
Pabstite — 4.03 BaSnSi3O9
Palenzonaite — 3.63 NaCa2Mn2+2(VO4)3
Palladosilicide — 9.56 Pd2Si
Palygorskite — 2.10 (Mg,Al)2Si4O10(OH)·4H2O
Panunzite — 2.59 K3Na(AlSiO4)4
Papagoite — 3.25 CaCuAlSi2O6(OH)3
Paqueite — 0.00 Ca3TiSi2(Al,Ti,Si)3O14
Paracelsian — 3.31 BaAl2Si2O8
Paraershovite — 2.58 Na3K3Fe3+2Si8O20(OH)4·4H2O
Paragonite — 2.78 NaAl2(Si3Al)O10(OH)2
Parakeldyshite — 3.39 Na2ZrSi2O7
Parakuzmenkoite-Fe — 3.00 (K,Ba)8Fe4Ti16(Si4O12)8(OH,O)16·20-28H2O
Paralabuntsovite-Mg — 4.81 Na8K8Mg4Ti16(Si4O12)8(O,OH)16·20-24H2O
Paranatisite — 3.12 Na2TiO(SiO4)
Paranatrolite — 2.21 Na2(Si3Al2)O10·3H2O
Paraspurrite — 3.00 Ca5(SiO4)2(CO3)
Paratsepinite-Ba — 2.88 (Ba,Na,K)2-x(Ti,Nb)2Si4O12(OH,O)2·4H2O
Paratsepinite-Na — 0.00 (Na,Sr,K,Ca)2(Ti,Nb)2(Si4O12)(O,OH)2·4H2O
Paraumbite — 2.59 K3Zr2H(Si3O9)2·3H2O
Paravinogradovite — 2.77 (Na)2(Ti4+,Fe3+)4(Si2O6)2(Si3AlO10)(OH)4·H2O
Pargasite — 3.07 NaCa2(Mg4Al)(Si6Al2)O22(OH)2
Parsettensite — 2.59 (K,Na,Ca)7.5(Mn,Mg)49Si72O168(OH)50·nH2O
Parthéite — 2.39 Ca2(Si4Al4)O15(OH)2·4H2O
Parvo-mangano-edenite — 3.11 Na(CaMn)Mg5(Si7Al)O22(OH)2
Parvo-manganotremolite — 0.00 (CaMn)Mg5Si8O22(OH)2
Parwelite — 4.62 Mn2+10Sb5+2As5+2Si2O24
Paulingite-Ca — 2.09 (Ca,K,Na,Ba)10(Si,Al)42O84·34H2O
Paulingite-K — 2.09 (K,Ca,Na,Ba)10(Si,Al)42O84·34H2O
Pavlovskyite — 3.00 Ca8(SiO4)2(Si3O10)
Pecoraite — 3.84 Ni3Si2O5(OH)4
Pectolite — 2.86 NaCa2Si3O8(OH)
Pectolite-M2abc — 0.00 NaCa2Si3O8(OH)
Pedrizite — 0.00 Li2(Li,Mg,Fe2+,Al)5(Si,Al)8O22(OH)2
Pekovite — 3.35 SrB2Si2O8
Pellyite — 3.51 Ba2CaFe2+2Si6O17
Penkvilksite — 2.63 Na4Ti2Si8O22·4H2O
Pennantite — 3.06 (Mn2+,Al)6(Si,Al)4O10(OH)8
Pentagonite — 2.33 CaV4+OSi4O10·4H2O
Perbøeite-(Ce) — 0.00 (CaCe3)(Al3Fe2+)(Si2O7)(SiO4)3O(OH)2
Percleveite-(Ce) — 5.21 Ce2Si2O7
Perettiite-(Y) — 4.53 Y2Mn4FeSi2B8O24
Perhamite — 2.64 Ca3Al7.7Si3P4O23.5(OH)14.1·8H2O
Peridot — 3.21 Mg2SiO4
Perlialite — 2.14 K9NaCa(Si24Al12)O72·15H2O
Permanganogrunerite — 0.00 Mn2+4Fe2+3Si8O22(OH)2
Perraultite — 3.71 (Na,Ca)2(Ba,K)2(Mn,Fe)8(Ti,Nb)4O4(OH)2(Si2O7)4(OH,F)4
Perrierite-(Ce) — 4.29 Ce4MgFe3+2Ti4+2O8(Si2O7)2
Perrierite-(La) — 0.00 (La,Ce,Ca)4(Fe2+,Mn)(Ti,Fe3+,Al)4(Si2O7)2O8
Perryite — 7.00 (Ni,Fe)8(Si,P)3
Petalite — 2.39 LiAlSi4O10
Petarasite — 2.88 Na5Zr2Si6O18(Cl,OH)·2H2O
Petedunnite — 3.68 CaZnSi2O6
Pezzottaite — 2.97 CsLiBe2Al2Si6O18
Phenakite — 2.97 Be2SiO4
Phillipsite-Ca — 2.20 Ca3(Si10Al6)O32·12H2O
Phillipsite-K — 2.20 K6(Si10Al6)O32·12H2O
Phillipsite-Na — 2.20 Na6(Si10Al6)O32·12H2O
Phlogopite — 2.70 KMg3(Si3Al)O10(OH)2
Phosinaite-(Ce) — 2.97 Na13Ca2Ce(SiO3)4(PO4)4
Phosphoinnelite — 3.82 Na3Ba4Ti3Si4O14(PO4)2O2F
Phosphowalpurgite — 4.59 (UO2)Bi4O4(PO4)2·2H2O
Piemontite — 3.40 Ca2Mn3+Al2(Si2O7)(SiO4)O(OH)
Piemontite-(Pb) — 4.28 CaPbAl2Mn3+[Si2O7][SiO4]O(OH)
Piemontite-(Sr) — 3.65 CaSrMn3+Al2(Si2O7)(SiO4)O(OH)
Piergorite-(Ce) — 0.00 Ca8Ce2AlLiSi6B8O36(OH)2
Pigeonite — 3.30 (Mg,Fe,Ca)SiO3
Pilawite-(Y) — 4.01 Ca2Y2Al4(SiO4)4O2(OH)2
Pirofilita — 2.80 Al2Si4O10(OH)2
Pitiglianoite — 2.37 K2Na6(Si6Al6)O24(SO4)·2H2O
Plancheite — 3.60 Cu8(Si4O11)2(OH)4·H2O
Plombièrite — 2.02 Ca5Si6O16(OH)2·7H2O
Plumboagardite — 3.74 Cu2+6(Pb,La,Nd,Ce,Ca)(AsO4)3(OH)6·3H2O
Plumbophyllite — 3.94 Pb2Si4O10·H2O
Plumbopyrochlore — 5.04 (Pb,Y,U,Ca)2Nb2(O,OH)7
Plumbotsumite — 5.60 Pb5Si4O8(OH)10
Poldervaartite — 2.91 Ca(Ca,Mn)(SiO3OH)(OH)
Pollucite — 2.90 Cs(Si2Al)O6·nH2O
Polyakovite-(Ce) — 4.75 (Ce,Ca)4MgCr2(Ti,Nb)2Si4O22
Polylithionite — 2.58 KLi2AlSi4O10F2
Polyphite — 3.00 Na9Ca2Ti2(Si2O7)(PO4)3O2F2
Poppiite — 3.36 Ca2(V3+,Fe3+,Mg)V3+2(Si,Al)3(O,OH)14
Potassic magnesio-arfvedsonite — 0.00 KNa2Mg5(Si7Al)O22(OH)2
Potassic-arfvedsonite — 0.00 KNa2Fe2+4Fe3+Si8O22(OH)2
Potassic-chloro-hastingsite — 0.00 KCa2[Fe2+4Fe3+](Si6Al2)O22Cl2
Potassic-chloro-pargasite — 0.00 KCa2(Mg4Al)(Si6Al2)O22Cl2
Potassic-ferri-leakeite — 3.18 KNa2Mg2Fe3+2LiSi8O22(OH)2
Potassic-ferro-ferri-sadanagaite — 0.00 KCa2(Fe2+3Fe3+2)(Si5Al3)O22(OH)2
Potassic-ferro-ferri-taramite — 0.00 K(NaCa)(Fe2+3Fe3+2)(Si6Al2)O22(OH)2
Potassic-ferro-pargasite — 3.34 KCa2(Fe2+4Al)Si6Al2O22(OH)2
Potassic-ferro-sadanagaite — 0.00 KCa2(Fe2+3Al2)(Si5Al3)O22(OH)2
Potassic-ferro-taramite — 0.00 K(NaCa)(Fe2+3Al2)(Si6Al2)O22(OH)2
Potassic-fluoro-hastingsite — 3.37 KCa2(Fe2+4Fe3+)(Si6Al2)O22F2
Potassic-fluoro-pargasite — 3.15 KCa2(Mg4Al)Si6Al2O22F2
Potassic-fluoro-richterite — 0.00 K(NaCa)Mg5Si8O22F2
Potassic-magnesio-fluoro-arfvedsonite — 0.00 KNa2(Mg4Fe3+)Si8O22F2
Potassic-magnesio-hastingsite — 0.00 KCa2(Mg4Fe3+)(Si6Al2)O22(OH)2
Potassic-mangani-leakeite — 0.00 KNa2(Mg2Mn3+2Li)Si8O22(OH)2
Potassic-pargasite — 0.00 KCa2(Mg4Al)(Si6Al2)O22(OH)2
Potassic-sadanagaite — 0.00 KCa2Mg3Al2(Si5Al3)O22(OH)2
Potassiccarpholite — 3.08 K(Mn2+,Li)2Al4Si4O12(OH,F)8
Potassichastingsite — 0.00 KCa2(Fe2+4Fe3+)(Si6Al2)O22(OH)2
Potassicmendeleevite-(Ce) — 0.00 Cs6K6(Ce22Ca6)(Si70O175)(OH,F)20·15H2O
Potassicrichterite — 0.00 KNaCaMg5Si8O22(OH)2
Poudretteite — 2.51 KNa2(B3Si12)O30
Povondraite — 3.26 NaFe3+3(Fe3+4Mg2)(Si6O18)(BO3)3(OH)3O
Prehnite — 2.80 Ca2Al(AlSi3O10)(OH)2
Preiswerkite — 2.96 NaAlMg2(Si2Al2)O10(OH)2
Prismatine — 3.34 (Mg,Al,Fe)6Al4(Si,Al)4(B,Si,Al)(O,OH,F)22
Proshchenkoite-(Y) — 4.72 (Y,REE,Ca,Na,Mn)15CaFe2+(P,Si)Si6B3O34F14
Proto-anthophyllite — 2.98 (Mg,Fe)7Si8O22(OH)2
Proto-ferro-anthophyllite — 0.00 Fe2+7Si8O22(OH)2
Proto-ferro-suenoite — 0.00 Mn2+2Fe2+5Si8O22(OH)2
Pseudowollastonite — 0.00 CaSiO3
Pumpellyite-(Al) — 0.00 Ca2Al3(SiO4)(Si2O7)(OH,O)2·H2O
Pumpellyite-(Fe2+) — 0.00 Ca2Fe2+Al2(SiO4)(Si2O7)(OH)2·H2O
Pumpellyite-(Fe3+) — 0.00 Ca2(Fe3+,Mg)Al2(SiO4)(Si2O7)(OH,O)2·H2O
Pumpellyite-(Mg) — 3.20 Ca2MgAl2(SiO4)(Si2O7)(OH)2·H2O
Pumpellyite-(Mn2+) — 0.00 Ca2Mn2+Al2(SiO4)(Si2O7)(OH)2·H2O
Punkaruaivite — 2.55 LiTi2Si4O11(OH)3·H2O
Pyatenkoite-(Y) — 2.68 Na5YTiSi6O18·6H2O
Pyrope — 3.65 Mg3Al2(SiO4)3
Pyrosmalite-(Fe) — 3.06 Fe2+8Si6O15(OH)10
Pyrosmalite-(Mn) — 3.06 Mn2+8Si6O15(OH,Cl)10
Pyroxferroite — 3.68 Fe2+SiO3
Pyroxmangite — 3.80 Mn2+SiO3
Quadridavyne — 2.34 Na6Ca2Si6Al6O24Cl4
Quadruphite — 3.00 Na14Ca2Ti4(Si2O7)2(PO4)4O4F2
Quartzo — 2.65 SiO2
Quartzo desbotado — 2.65 SiO2
Quartzo Fumê — 2.65 SiO2
Quartzo rosa — 2.60 SiO2
Queitite — 6.07 Zn2Pb4(SiO4)(Si2O7)(SO4)
Raite — 2.32 Na3Mn2+3Ti0.25Si8O20(OH)2·10H2O
Rankinite — 2.96 Ca3Si2O7
Raslakite — 2.95 Na15Ca3Fe3(Na,Zr)3Zr3(Si,Nb)Si25O73(OH,H2O)3(Cl,OH)
Rastsvetaevite — 2.84 Na27K8Ca12Fe3Zr6Si52O144(OH,O)6Cl2
Raygrantite — 0.00 Pb10Zn(SO4)6(SiO4)2(OH)2
Rectorite — 2.00 (Na,Ca)Al4(Si,Al)8O20(OH)4·2H2O
Reedmergnerite — 2.78 NaBSi3O8
Reidite — 5.20 ZrSiO4
Reinhardbraunsite — 2.84 Ca5(SiO4)2(OH)2
Rengeite — 4.12 Sr4Ti4ZrO8(Si2O7)2
Revdite — 1.94 Na16Si16O27(OH)26·28H2O
Reyerite — 2.54 Na2Ca14Al2Si22O58(OH)8·6H2O
Rhodesite — 2.36 K2Ca2Si8O19·5H2O
Rhönite — 3.40 Ca4(Mg8Fe3+2Ti2)O4[Si6Al6O36]
Ribbeite — 3.90 Mn2+5(SiO4)2(OH)2
Richterite — 3.09 Na2CaMg5Si8O22(OH)2
Riebeckite — 3.40 Na2(Fe2+3Fe3+2)Si8O22(OH)2
Rilandite — 0.00 Cr3+6SiO11·5H2O(?)
Ringwoodite — 3.90 Mg2SiO4
Rinkite — 3.50 Na2Ca4CeTi(Si2O7)2OF3
Rippite — 0.00 K2(Nb,Ti)2(Si4O12)O(O,F)
Riversideite — 2.64 Ca5Si6O16(OH)2·2H2O
Rodonita — 3.50 Mn2+SiO3
Roeblingite — 3.43 Ca6Mn2+Pb2(Si3O9)2(SO4)2(OH)2·4H2O
Roedderite — 2.60 KNaMg2(Mg3Si12)O30
Rogermitchellite — 0.00 Na6(Sr,Na)12Ba2Zr13Si39(B,Si)6O123(OH)12·9H2O
Roggianite — 2.02 Ca2BeAl2Si4O13(OH)2·nH2O (n < 2.5)
Romanèchite — 6.45 (Ba,H2O)2(Mn4+,Mn3+)5O10
Rondorfite — 3.03 Ca8Mg(SiO4)4Cl2
Rongibbsite — 4.43 Pb2(AlSi4)O11(OH)
Roscoelite — 2.97 KV3+2(Si3Al)O10(OH)2
Rosenbuschite — 3.30 Na2(Na,Ca)4Ca6Zr3Ti(Si2O7)4O4F4
Rosenhahnite — 2.89 Ca3Si3O8(OH)2
Rossmanite — 3.00 (LiAl2)Al6(Si6O18)(BO3)3(OH)3OH
Roumaite — 3.33 (Ca,Na,Ce)7(Nb,Ti)(Si2O7)2(OH)F3
Rowlandite-(Y) — 4.50 Fe2+Y4(Si2O7)2F2
Rubellite — 3.06 Na(Li1.5Al1.5)Al6(BO3)3Si6O18(OH)4
Rubi Zoisita — 3.30 Ca2Al3(Si2O7)(SiO4)O(OH)
Rubicline — 0.00 RbAlSi3O8
Rudenkoite — 0.00 Sr3Al3.5Si3.5O10(OH,O)8Cl2·H2O
Ruizite — 2.90 Ca2Mn3+2Si4O11(OH)4·2H2O
Rusinovite — 0.00 Ca10(Si2O7)3Cl2
Rustumite — 2.84 Ca10(Si2O7)2(SiO4)(OH)2Cl2
Saamite — 3.24 BaNa3Ti2Nb(Si2O7)2O2(OH)2·2H2O
Sacrofanite — 2.42 (Na,Ca)9(Si,Al)12O24(OH,SO4,CO3,Cl)4·nH2O
Sadanagaite — 3.30 NaCa2(Mg3Al2)(Si5Al3)O22(OH)2
Sakhaite — 2.78 Ca48Mg16Al(SiO3OH)4(CO3)16(BO3)28·(H2O)3(HCl)3
Saliotite — 2.75 (Li,Na)Al3(Si3Al)O10(OH)5
Samarskite-(Yb) — 7.03 YbNbO4
Samfowlerite — 3.28 Ca14Mn2+3Zn2Be2Be6Si14O52(OH)6
Sanbornite — 3.74 BaSi2O5
Saneroite — 3.47 Na2(Mn2+,Mn3+)10V5+Si11O34(OH)4
Sanidine — 2.52 KAlSi3O8
Santaclaraite — 3.31 CaMn2+4Si5O14(OH)2·H2O
Saponite — 2.30 (Ca,Na)0.3(Mg,Fe2+)3(Si,Al)4O10(OH)2·4H2O
Sapphirine — 3.42 Mg4(Mg3Al9)O4[Si3Al9O36]
Sarcolite — 2.91 Na4Ca12Al8Si12O46(SiO4,PO4)(OH,H2O)4(CO3,Cl)
Saryarkite-(Y) — 3.07 Ca(Y,Th)Al5(SiO4)2(PO4)2(OH)7·6H2O
Sauconite — 2.45 Na0.3Zn3(Si,Al)4O10(OH)2·4H2O
Sazhinite-(Ce) — 2.61 Na3CeSi6O15·2H2O
Sazhinite-(La) — 0.00 Na3LaSi6O15·2H2O
Sazykinaite-(Y) — 2.67 Na5YZrSi6O18·6H2O
Scandiobabingtonite — 3.24 (Ca,Na)2(Fe2+,Mn)(Sc,Fe3+)Si5O14(OH)
Scawtite — 2.77 Ca7(Si3O9)2(CO3)·2H2O
Schallerite — 3.37 Mn2+16As3+3Si12O36(OH)17
Scheuchzerite — 3.47 NaMn2+9Si9V5+O28(OH)4
Schlüterite-(Y) — 4.64 (Y,REE)2AlSi2O7(OH)2F
Schorl — 3.10 NaFe2+3Al6(Si6O18)(BO3)3(OH)3OH
Schorlomite — 3.81 Ca3Ti2(Fe3+2Si)O12
Schüllerite — 3.97 Na2Ba2Mg2Ti2(Si2O7)2O2F2
Scolecite — 2.16 Ca(Si3Al2)O10·3H2O
Scottyite — 4.65 BaCu2Si2O7
Searlesite — 2.45 NaBSi2O5(OH)2
Seidite-(Ce) — 2.76 Na4(Ce,Sr)2TiSi8O18(O,OH,F)6·5H2O
Seidozerite — 3.47 (Na,Ca)4Mn(Ti,Zr)2(Si2O7)2(O,F,OH)4
Seifertite — 4.29 SiO2
Sekaninaite — 2.77 Fe2+2Al3(AlSi5)O18
Selivanovaite — 0.00 (Na,Ca)3(Ti,Fe)5[Si4O18(OH)3]·7H2O
Semenovite-(Ce) — 0.00 (Na,Ca)9Fe2+Ce2(Si,Be)20(O,OH,F)48
Senkevichite — 3.13 CsKNaCa2TiOSi7O18(OH)
Sepiolite — 2.00 Mg4Si6O15(OH)2·6H2O
Serandite — 3.00 NaMn2+2Si3O8(OH)
Serendibite — 3.40 Ca4(Mg6Al6)O4[Si6B3Al3O36]
Shafranovskite — 2.76 Na3K2(Mn,Fe,Na)4[Si9(O,OH)27](OH)2·nH2O
Shattuckite — 3.80 Cu5(SiO3)4(OH)2
Shcherbakovite — 3.34 K2NaTi4+2(Si4O12)O(OH)
Shibkovite — 0.00 K2Ca2(Zn3Si12)O30
Shirokshinite — 2.92 K(Mg2Na)Si4O10F2
Shirozulite — 3.20 KMn2+3(Si3Al)O10(OH)2
Shkatulkalite — 2.70 Na10MnTi3Nb3(Si2O7)6(OH)2F·12H2O
Shlykovite — 2.24 KCa[Si4O9(OH)]·3H2O
Shuiskite — 3.24 Ca2MgCr2(SiO4)(Si2O7)(OH)2·H2O
Siderophyllite — 3.00 KFe2+2Al(Si2Al2)O10(OH)2
Silhydrite — 2.14 Si3O6·H2O
Silicocarnotite — 3.06 Ca5(PO4)2(SiO4)
Silicon — 0.00 Si
Silinaite — 2.24 NaLiSi2O5·2H2O
Sillénite — 9.30 Bi12SiO20
Sillimanite — 3.24 Al2OSiO4
Silvialite — 2.75 Ca4Al6Si6O24(SO4)
Sinoite — 2.80 Si2N2O
Sitinakite — 2.86 KNa2Ti4Si2O13(OH)·4H2O
Sklodowskite — 3.54 Mg(UO2)2(SiO3OH)2·6H2O
Slawsonite — 3.05 SrAl2Si2O8
Sobolevite — 3.03 Na13Ca2Mn2Ti3(Si2O7)2(PO4)4O3F3
Sodalita — 2.29 Na4Si3Al3O12Cl
Soddyite — 4.63 (UO2)2SiO4·2H2O
Sodic-ferri-clinoferroholmquistite — 0.00 Na0.5Li2Fe2+3Fe3+2Si8O22(OH)2
Sodic-ferripedrizite — 3.15 LiNa2(Fe3+2Mg2Li)Si8O22(OH)2
Sodic-ferro-anthophyllite — 0.00 NaFe2+7(Si7Al)O22(OH)2
Sodic-ferrogedrite — 0.00 NaFe2+5Al2(Si5Al3)O22(OH)2
Sodic-ferropedrizite — 0.00 NaLi2(Fe2+2Al2Li)Si8O22(OH)2
Sodicanthophyllite — 0.00 NaMg7(Si7Al)O22(OH)2
Sodicgedrite — 0.00 NaMg6Al(Si6Al2)O22(OH)2
Sodicpedrizite — 0.00 NaLi2(Mg2Fe3+AlLi)Si8O22(OH)2
Sogdianite — 2.90 KZr2(Li3Si12)O30
Sokolovaite — 0.00 CsLi2AlSi4O10F2
Sonolite — 3.82 Mn2+9(SiO4)4(OH)2
Sørensenite — 2.90 Na4Be2Sn(Si3O9)2·2H2O
Spadaite — 2.20 MgSiO2(OH)2·H2O(?)
Spessartine — 4.18 Mn2+3Al2(SiO4)3
Sphaerobertrandite — 2.46 Be3SiO4(OH)2
Spodumene — 0.00 LiAlSi2O6
Spurrite — 3.00 Ca5(SiO4)2(CO3)
Stavelotite-(La) — 4.49 La3Mn2+3Cu2+(Mn3+,Fe3+,Mn4+)26(Si2O7)6O30
Steacyite — 2.95 K0.3(Na,Ca)2ThSi8O20
Steedeite — 3.11 NaMn2[Si3BO9](OH)2
Steenstrupine-(Ce) — 3.40 Na14Ce6Mn2+2Fe3+2Zr(PO4)7Si12O36(OH)2·3H2O
Stellerite — 2.12 Ca4(Si28Al8)O72·28H2O
Stetindite-(Ce) — 5.03 CeSiO4
Stevensite — 2.15 (Ca,Na)xMg3-ySi4O10(OH)2
Stilbite-Ca — 2.10 NaCa4(Si27Al9)O72·28H2O
Stilbite-Na — 2.10 Na9(Si27Al9)O72·28H2O
Stillwellite-(Ce) — 4.57 CeBSiO5
Stilpnomelane — 2.77 (K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36·nH2O
Stishovite — 4.35 SiO2
Stokesite — 3.20 CaSnSi3O9·2H2O
Stoppaniite — 2.79 Fe3+2Be3Si6O18·H2O
Stornesite-(Y) — 3.20 Na6(Ca5Na3)YMg43(PO4)36
Strakhovite — 3.86 NaBa3(Mn2+,Mn3+)4[Si4O10(OH)2][Si2O7]O2·(F,OH)·H2O
Strätlingite — 1.90 Ca2Al(Si,Al)2O2(OH)10·2.25H2O
Stringhamite — 3.67 CaCuSiO4·H2O
Stronalsite — 2.95 Na2SrAl4Si4O16
Strontio-orthojoaquinite — 3.62 NaSr4Fe3+Ti2Si8O24(OH)4
Strontiochevkinite — 5.44 (Sr,Ce,La)4Fe2+(Ti,Zr)4O8(Si2O7)2
Strontiojoaquinite — 3.68 (Na,Fe)2Ba2Sr2Ti2(SiO3)8(O,OH)2·H2O
Sudoite — 2.63 Mg2Al3(Si3Al)O10(OH)8
Suessite — 7.08 Fe3Si
Sugilite — 2.74 KNa2Fe3+2(Li3Si12)O30
Suhailite — 2.95 (NH4)Fe2+3(Si3Al)O10(OH)2
Sulfhydrylbystrite — 2.37 Na5K2Ca[Al6Si6O24](S5)2-(SH)1-
Suolunite — 2.68 Ca2Si2O5(OH)2·H2O
Surinamite — 3.58 Mg3Al3O[Si3BeAlO15]
Surite — 4.00 (Pb,Ca)3Al2(Si,Al)4O10(CO3)2(OH)3·0.3H2O
Surkhobite — 3.84 NaCaBa2Mn8Ti4O4(Si2O7)4(F5O)
Sursassite — 3.26 Mn2+2Al3(SiO4)(Si2O7)(OH)3
Suzukiite — 4.00 BaV4+Si2O7
Sveinbergeite — 3.15 Ca(Fe2+6Fe3+)Ti2(Si4O12)2O2(OH)5·4H2O
Sverigeite — 3.60 NaBe2Mn2+2SnSi3O12(OH)
Svyatoslavite — 2.70 CaAl2Si2O8
Swamboite — 4.00 U6+(UO2)6(SiO3OH)6·30H2O
Swinefordite — 2.30 Ca0.2(Li,Al,Mg,Fe)3(Si,Al)4O10(OH,F)2·nH2O
Tacharanite — 2.21 Ca12Al2Si18O33(OH)36
Tadzhikite-(Ce) — 3.73 Ca4Ce3+2Ti(B4Si4O22)(OH)2
Tadzhikite-(Y) — 3.73 —
Taikanite — 4.72 BaSr2Mn3+2O2(Si4O12)
Tainiolite — 2.90 KLiMg2Si4O10F2
Talc — 2.70 Mg3Si4O10(OH)2
Tamaite — 2.85 (Ca,K,Ba,Na)xMn6(Si,Al)10O24(OH)4·nH2O
Taneyamalite — 3.30 (Na,Ca)Mn2+12(Si,Al)12(O,OH)44
Taniajacoite — 0.00 SrCaMn3+2Si4O11(OH)4·2H2O
Tanohataite — 3.33 LiMn2+2Si3O8(OH)
Taramellite — 3.90 Ba4(Fe3+,Ti)4O2[B2Si8O27]Clx; x = 0 to 1
Taramite — 3.50 Na(NaCa)(Mg3Al2)(Si6Al2)O22(OH)2
Tarbagataite — 3.26 (K)Ca(Fe2+,Mn)7Ti2(Si4O12)2O2(OH)5
Taseqite — 3.24 Na12Sr3Ca6Fe3Zr3NbSi25O73(O,OH,H2O)3Cl2
Tazzoliite — 4.49 Ba4-xNaxTi2Nb3SiO17[PO2(OH)2]x(OH)1-2x; (0=x=0.5)
Tegengrenite — 0.00 Mg2(Sb,Mn)O4
Telyushenkoite — 2.73 CsNa6Be2Al3Si15O39F2
Tephroite — 4.11 Mn2+2SiO4
Ternesite — 2.94 Ca5(SiO4)2SO4
Terranovaite — 1.98 NaCaAl3Si17O40·~8H2O
Terskite — 2.71 Na4ZrSi6O16·2H2O
Tetraferriannite — 2.70 KFe2+3(Si3Fe3+)O10(OH)2
Tetraferriphlogopite — 0.00 KMg3(Si3Fe3+)O10(OH)2
Thalénite-(Y) — 4.20 Y3Si3O10F
Thaumasite — 1.88 Ca3Si(OH)6(SO4)(CO3)·12H2O
Thomsonite-Ca — 2.30 NaCa2(Al5Si5)O20·6H2O
Thomsonite-Sr — 2.47 NaSr2Al5Si5O20·6-7H2O
Thorite — 4.00 ThSiO4
Thornasite — 2.62 Na12Th3(Si8O19)4·18H2O
Thorogummite — 5.40 (Th,U6+)[(SiO4),(OH)4]
Thorosteenstrupine — 3.02 (Ca,Th,Mn)3Si4O11F·6H2O
Thorsite — 0.00 Th2CaSi9O22(OH)2·nH2O
Thortveitite — 3.50 Sc2Si2O7
Thulite — 3.30 Ca2Al3(Si2O7)(SiO4)O(OH)
Tibiscumite — 0.00 (Ca,Na,K)0.7(Al,Fe,Mg)2(Si,Al)4O10(OH)2·0.8H2O
Tienshanite — 3.29 K(Na,K)9Ca2Ba6Mn2+6Ti6B12Si36O114(O,OH,F)11
Tiettaite — 2.42 Na17Fe3+TiSi16O29(OH)30·2H2O
Tilleyite — 2.84 Ca5Si2O7(CO3)2
Tinaksite — 2.82 K2Na(Ca,Mn)2TiOSi7O18(OH)
Tinzenite — 3.29 Ca2Mn2+4Al4[B2Si8O30](OH)2
Tiragalloite — 3.84 Mn2+4As5+Si3O12(OH)
Tisinalite — 2.69 Na3Mn2+TiSi6O15(OH)3
Tissintite — 3.40 (Ca,Na)AlSi2O6
Titanite — 3.40 CaTiSiO5
Titanoholtite — 3.66 (Ti0.750.25)Al6BSi3O18
Titantaramellite — 4.00 Ba4(Ti,Fe3+,Mg)4(O,OH)2[B2Si8O27]Clx
Tobelite — 2.58 (NH4)Al2(Si3Al)O10(OH)2
Tobermorite — 2.42 Ca5Si6O16(OH)2·nH2O
Tokkoite — 2.76 K2Ca4Si7O18(OH)F
Tokyoite — 4.62 Ba2Mn3+(VO4)2(OH)
Tombarthite-(Y) — 3.51 Y4(Si,H4)4O12(OH)4
Topaz — 3.50 Al2SiO4F2
Törnebohmite-(Ce) — 4.90 Ce2Al(SiO4)2(OH)
Törnebohmite-(La) — 4.94 La2Al(SiO4)2(OH)
Tosudite — 2.42 Na0.5(Al,Mg)6(Si,Al)8O18(OH)12·5H2O
Toturite — 0.00 Ca3Sn2(Fe3+2Si)O12
Tounkite — 2.56 (Na,Ca,K)8(Si6Al6)O24(SO4)2Cl·0.5H2O
Townendite — 2.95 Na8ZrSi6O18
Trabzonite — 3.08 Ca4Si3O9(OH)2
Tranquillityite — 4.70 Fe2+8Ti3Zr2Si3O24
Traskite — 3.71 Ba21Ca(Fe2+,Mn,Ti)4(Ti,Fe,Mg)12(Si12O36)(Si2O7)6(O,OH)30Cl6·14H2O
Trattnerite — 2.68 Fe3+2(Mg3Si12)O30
Tremolite — 2.90 Ca2Mg5Si8O22(OH)2
Tridymite — 2.28 SiO2
Trikalsilite — 2.63 K2NaAl3(SiO4)3
Trilithionite — 0.00 KLi1.5Al1.5(Si3Al)O10F2
Trimerite — 3.47 CaBe3Mn2+2(SiO4)3
Trimounsite-(Y) — 5.00 Y2Ti2O5SiO4
Trinepheline — 2.64 NaAlSiO4
Tritomite-(Ce) — 4.20 Ce5(SiO4,BO4)3(OH,O)
Tritomite-(Y) — 3.05 Y5(SiO4,BO4)3(O,OH,F)
Truscottite — 2.35 Ca14Si24O58(OH)8·2H2O
Tsangpoite — 0.00 Ca5(PO4)2(SiO4)
Tsaregorodtsevite — 2.04 N(CH3)4Si4(SiAl)O12
Tschermakite — 3.14 Ca2(Mg3Al2)Si6Al2O22(OH)2
Tschernichite — 2.02 CaAl2Si6O16·8H2O
Tschörtnerite — 2.10 Ca4(K,Ca,Sr,Ba)3Cu3Al12Si12O48(OH)8·20H2O
Tsepinite-Ca — 2.73 (Ca,K,Na)2-x(Ti,Nb)2Si4O12(OH,O)2·4H2O
Tsepinite-K — 2.88 (K,Ba,Na)2(Ti,Nb)2Si4O12(OH,O)2·3H2O
Tsepinite-Na — 2.74 (Na,H3O,K,Sr,Ba)12Ti8(Si4O12)4(OH,O)8·12-16H2O
Tsepinite-Sr — 2.67 (Sr,Ba,K)(Ti,Nb)2Si4O12(OH,O)2·3H2O
Tsilaisite — 3.13 NaMn2+3Al6(Si6O18)(BO3)3(OH)3OH
Tsumgallite — 5.08 GaOOH
Tugtupite — 2.36 Na4BeAlSi4O12Cl
Tuhualite — 2.89 NaFe2+Fe3+Si6O15
Tululite — 3.83 Ca14(Fe3+,Al)(Al,Zn,Fe3+,Si,P,Mn,Mg)15O36
Tumchaite — 2.78 Na2ZrSi4O11·2H2O
Tundrite-(Ce) — 4.08 Na2Ce2TiO2SiO4(CO3)2
Tundrite-(Nd) — 3.70 Na2Nd2TiO2(SiO4)(CO3)2
Tungusite — 2.59 Ca14Fe2+9Si24O60(OH)22
Tuperssuatsiaite — 2.47 Na2(Fe3+,Mn2+)3Si8O20(OH)2·4H2O
Turkestanite — 3.36 (K)(Ca,Na)2ThSi8O20·nH2O
Turmalina — 3.20 NaFe2+3 Al6 ((OH)4 (BO3)3 Si6O18)
Turtmannite — 3.60 Mn25O5(VO4)3(SiO4)3(OH)20
Tuscanite — 2.83 KCa6(Si,Al)10O22(SO4,CO3)2(OH)·H2O
Tvedalite — 2.54 Ca4Be3Si6O17(OH)4·3H2O
Tweddillite — 3.84 CaSrMn3+2Al(Si2O7)(SiO4)O(OH)
Uedaite-(Ce) — 4.19 Mn2+CeAl2Fe2+(Si2O7)(SiO4)O(OH)
Umbite — 2.79 K2ZrSi3O9·H2O
Umbozerite — 3.60 Na3Sr4ThSi8(O,OH)24
Umbrianite — 2.49 K7Na2Ca2[Al3Si10O29]F2Cl2
Uranophane- — 3.90 Ca(UO2)2(SiO3OH)2·5H2O
Uranophane-a — 0.00 Ca(UO2)2(SiO3OH)2·5H2O
Uranosilite — 3.25 (UO2)Si7O15
Ursilite — 3.03 Mg4(UO2)4(Si2O5)5.5(OH)5·13H2O
Ussingite — 2.46 Na2AlSi3O8(OH)
Uvarovite — 3.40 Ca3Cr2(SiO4)3
Uvite — 3.10 CaMg3(Al5Mg)(Si6O18)(BO3)3(OH)3OH
Vanadio-oxy-chromium-dravite — 3.30 NaV3(Cr4Mg2)(Si6O18)(BO3)3(OH)3O
Vanadio-oxy-dravite — 0.00 NaV3(Al4Mg2)(Si6O18)(BO3)3(OH)3O
Vanadiocarpholite — 0.00 Mn2+V3+AlSi2O6(OH)4
Vanadoallanite-(La) — 0.00 CaLa3+V3+AlFe2+(Si2O7)(SiO4)O(OH)
Vanadoandrosite-(Ce) — 0.00 Mn2+CeV3+AlMn2+O(Si2O7)(SiO4)(OH)
Vanadomalayaite — 3.60 CaVO(SiO4)
Varennesite — 2.31 Na8(Mn,Fe3+,Ti)2Si10O25(OH,Cl)2·12H2O
Västmanlandite-(Ce) — 4.51 Ce3CaMg2Al2Si5O19(OH)2F
Veblenite — 3.05 K22Na(Fe2+5Fe3+4Mn2+7)Nb3Ti(Si2O7)2(Si8O22)2O6(OH)10·3H2O
Vermiculite — 2.30 Mg0.7(Mg,Fe3+,Al)6(Si,Al)8O20(OH)4·8H2O
Verplanckite — 3.52 Ba4Mn2+2Si4O12(OH,H2O)3Cl3
Vertumnite — 2.15 Ca4Al4Si4O6(OH)24·3H2O
Vesuvianite — 3.35 (Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)10
Vicanite-(Ce) — 4.73 (Ca,Ce,La,Th)15As5+(As3+,Na)0.5Fe3+0.7Si6B4(O,F)47
Vigrishinite — 0.00 Zn2Ti4-xSi4O14(OH,H2O)8 (x<1)
Vinogradovite — 2.88 Na4Ti4(Si2O6)2[(Si,Al)4O10]O4·(H2O,Na,K)3
Virgilite — 2.46 LiAlSi2O6
Vishnevite — 2.32 Na8(Al6Si6)O24(SO4)·2H2O
Vistepite — 3.67 Mn4SnB2O2(Si2O7)2(OH)2
Vladimirivanovite — 0.00 Na6Ca2[Al6Si6O24](SO4,S3,S2,Cl)2·H2O
Vladykinite — 0.00 Na3Sr4(Fe2+Fe3+)Si8O24
Vlasovite — 2.97 Na2ZrSi4O11
Volkonskoite — 2.00 Ca0.3(Cr,Mg)2(Si,Al)4O10(OH)2·4H2O
Voloshinite — 0.00 Rb(LiAl1.50.5)(Al0.5Si3.5)O10F2
Voronkovite — 2.97 Na15(Na,Ca,Ce)3(Mn,Ca)3Fe3Zr3Si26O72(OH,O)4Cl·H2O
Vránaite — 0.00 Al16B4Si4O38
Vuagnatite — 3.20 CaAlSiO4(OH)
Vuonnemite — 3.13 Na11Ti4+Nb2(Si2O7)2(PO4)2O3F
Vuoriyarvite-K — 2.95 (K,Na)12Nb8(Si4O12)4O8·12-16H2O
Vyuntspakhkite-(Y) — 4.02 Y(Al,Si)(SiO4)(OH,O)2
Wadalite — 3.06 Ca6Al5Si2O16Cl3
Wadeite — 3.10 K2ZrSi3O9
Wadsleyite — 3.84 Mg2SiO4
Wairakite — 2.26 Ca(Si4Al2)O12·2H2O
Wallkilldellite-(Fe) — 3.00 (Ca,Cu)4Fe6(AsO4,SiO4)4(OH)8·18H2O
Walstromite — 3.67 BaCa2Si3O9
Watatsumiite — 0.00 KNa2LiMn2V2Si8O24
Wawayandaite — 3.00 Ca6Be9Mn2+2BSi6O23(OH,Cl)15
Wayneburnhamite — 0.00 Pb9Ca6(Si2O7)4(SiO4)O
Weeksite — 4.10 K2(UO2)2(Si5O13)·4H2O
Welinite — 4.00 (Mn4+,W)(Mn2+,Mg)(SiO4)(O,OH)3
Welshite — 3.77 Ca4(Mg9Sb5+3)O4[Si6Be3AlFe3+2O36]
Wenkite — 0.00 Ba4Ca6(Si,Al)20O41(OH)2(SO4)3·H2O
Werdingite — 3.04 Mg2Al14Si4B4O37
Wesselsite — 3.20 SrCuSi4O10
Whelanite — 2.74 Cu2Ca6[Si6O17(OH)](CO3)(OH)3·2H2O
Wherryite — 6.45 Pb7Cu2(SO4)4(SiO4)2(OH)2
Wickenburgite — 3.85 Pb3CaAl2Si10O27·4H2O
Wiklundite — 4.07 Pb2(Mn2+,Zn)3(Fe3+,Mn2+)2(Mn2+,Mg)19(As3+O3)2(Si,As5+O4)6(OH)18Cl6
Wilkinsonite — 3.00 Na4(Fe2+8Fe3+4)O4[Si12O36]
Willemite — 3.90 Zn2SiO4
Willemseite — 3.31 Ni3Si4O10(OH)2
Willhendersonite — 2.18 KCa(Si3Al3)O12·5H2O
Wiluite — 3.36 Ca19(Al,Mg)13(B,Al)5(SiO4)10(Si2O7)4(O,OH)10
Winchite — 2.96 NaCa(Mg4Al)Si8O22(OH)2
Windhoekite — 2.63 Ca2Fe3+2.67(Si8O20)(OH)4·10H2O
Wiserite — 3.42 Mn2+14(B2O5)4(OH)8·(Si,Mg)(O,OH)4Cl
Wöhlerite — 3.42 NaCa2(Zr,Nb)(Si2O7)(O,F)2
Wollastonite — 2.90 CaSiO3
Wollastonite-2M — 2.80 CaSiO3
Wonesite — 2.00 (Na,K)(Mg,Fe,Al)6(Si,Al)8O20(OH,F)4
Xifengite — 6.45 Fe5Si3
Xonotlite — 2.70 Ca6Si6O17(OH)2
Yagiite — 2.70 NaMg2(AlMg2Si12)O30
Yakhontovite — 0.00 (Ca,Na,K)0.2(Cu,Fe,Mg)2Si4O10(OH)2·3H2O
Yakovenchukite-(Y) — 2.83 K3NaCaY2Si12O30·4H2O
Yangite — 0.00 PbMnSi3O8·H2O
Yangzhumingite — 2.81 KMg2.5Si4O10F2
Yeatmanite — 4.91 Zn6Mn2+9Sb5+2O12(SiO4)4
Yegorovite — 0.00 Na4[Si4O8(OH)4]·7H2O
Yimengite — 4.34 K(Cr,Ti,Fe,Mg)12O19
Yoderite — 3.39 (MgAl3)(MgAl)Al2O2(SiO4)4(OH)2
Yofortierite — 2.18 (Mn2+,Mg,Fe3+)5Si8O20(OH,H2O)2·7H2O
Yoshimuraite — 4.13 Ba2Mn2+2Ti(Si2O7)(PO4)O(OH)
Yoshiokaite — 2.76 Ca1-x(Al,Si)2O4
Yttrialite-(Y) — 4.58 Y2Si2O7
Yttrotungstite-(Y) — 5.96 Y(W,Fe,Si,Al,Ti)2(O,OH,H2O)9
Yugawaralite — 2.23 Ca(Si6Al2)O16·4H2O
Yuksporite — 3.05 K4(Ca,Na)14(Sr,Ba)2(Mn,Fe)(Ti,Nb)4(O,OH)4(Si6O17)2(Si2O7)3(H2O,OH)3
Yusupovite — 2.71 Na2Zr(Si6O15)·3H2O
Zabinskiite — 3.90 Ca[Al0.5(Ta,Nb)0.5](SiO4)O
Zadovite — 0.00 BaCa6[(SiO4)(PO4)](PO4)2F
Zakharovite — 2.58 Na4Mn2+5Si10O24(OH)6·6H2O
Zangboite — 5.09 TiFeSi2
Zektzerite — 2.79 NaLiZrSi6O15
Zeophyllite — 2.75 Ca13Si10O28(OH)2F8·6H2O
Zeravshanite — 3.09 Na2Cs4Zr3Si18O45·2H2O
Zincostaurolite — 3.78 Zn2Al9Si4O23(OH)
Zincsilite — 2.61 Zn3Si4O10(OH)2·4H2O
Zircon — 4.60 ZrSiO4
Zircophyllite — 3.34 K2NaMn2+7Zr2(Si4O12)2O2(OH)4F
Zirsilite-(Ce) — 3.15 (Na)12(Ce,Na)3Ca6Mn3Zr3NbSi25O73(OH)3(CO3)·H2O
Zirsinalite — 2.90 Na6CaZrSi6O18
Zoltaiite — 4.83 BaV4+2V3+12Si2O27
Zorite — 2.36 Na6Ti5Si12O34(O,OH)5·11H2O
Zunyite — 2.88 Al13Si5O20(OH,F)18Cl
Zussmanite — 3.15 K(Fe,Mg,Mn)13(Si,Al)18O42(OH)14
Zvyaginite — 2.94 NaZnNb2Ti[Si2O7]2O(OH,F)3(H2O)4+x, where (x < 1)

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