Eisen — Fe

Das chemische Element Eisen ist ein Element vom Typ Übergangsmetall mit dem Symbol Fe. Es hat eine Atommasse von 55.845 u und die Elektronenkonfiguration [Ar] 3d6 4s2.
Synthétique Radioactif Liquide Gaz

1535°
2750°
55.845
26
-2
-1
1
2
3
4
5
6
Fe
2
8
14
2
[Ar] 3d6 4s2
1.83
7.9024
Diagramm der Elektronenkonfiguration
Eisen
Eigenschaften
Ordnungszahl
26
Atommasse
55.845
Symbol
Fe
Schmelzpunkt
1535
Siedepunkt
2750
Dichte
7.874
Periode
4
Gruppe
8
Entdeckung
0 Prehistoric
Häufigkeit
56300
Radius
1.7
Elektronegativität
1.83
Ionisierung
7.9024
Isotop
10
Elektronenkonfiguration
[Ar] 3d6 4s2
Oxidationsstufe
-2,-1,1,2,3,4,5,6
Elektron
2,8,14,2
Eisen ist ein chemisches Element mit dem Symbol Fe und der Ordnungszahl 26. Es ist das vierthäufigste chemische Element in der Erdkruste und das zweithäufigste im menschlichen Körper. eisen ist ein weiches und haltbares weiß-graues Metall. Es ist härter als kupfer, aber formbarer und leichter zu verarbeiten. eisen kommt in der Natur am häufigsten in seiner „Eisen“-Form vor, wird aber auch als „reines Eisen“ produziert. eisen wird zur Herstellung von Werkzeugen und Waffen sowie nützlichen Metallteilen für viele Anwendungen verwendet, darunter Stützstrukturen, Fahrzeuge und die Bauwelt. eisen ist auch für den menschlichen Körper sehr wichtig. Es ist notwendig für die Bildung von roten Blutkörperchen, die sauerstoff im Blut transportieren. Eisenmangel kann zu Anämie führen, einem Zustand, der durch Schwäche und Müdigkeit gekennzeichnet ist. eisen ist auch für ein gesundes Wachstum und zur Vorbeugung bestimmter Krankheiten notwendig. Zu den eisenreichen Lebensmitteln gehören Rindfleisch, Bohnen, Mandeln und Spinat. Eisenpräparate sollten mit Vorsicht eingenommen werden und werden normalerweise nur Menschen mit Anämie verschrieben.

Mineralien mit Eisen

Vorname Härte Dichte Chemische Formel
Abswurmbachite 4.96 Cu2+Mn3+6O8(SiO4)
Achalaite 0.00 (Fe2+,Mn)(Ti,Fe3+,Ta)(Nb,Ta)2O8
Achávalite 6.53 FeSe
Acmonidesite 0.00 (NH4,K,Pb)8NaFe2+4(SO4)5Cl8
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)
Adranosite-(Fe) 2.20 (NH4)4NaFe3+2(SO4)4Cl(OH)2
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
Aeschynite-(Ce) 5.19 (Ce,Ca,Fe,Th)(Ti,Nb)2(O,OH)6
Aeschynite-(Y) 4.85 (Y,Ca,Th)(Ti,Nb)2(O,OH)6
Agardite-(Ce) 3.72 Cu2+6Ce(AsO4)3(OH)6·3H2O
Aheylite 2.85 Fe2+Al6(PO4)4(OH)8·4H2O
Ahrensite 4.14 Fe2SiO4
Akaganeite 3.00 (Fe3+,Ni2+)8(OH,O)16Cl1.25·nH2O
Akatoreite 3.48 Mn2+9Al2Si8O24(OH)8
Akimotoite 0.00 MgSiO3
Albertiniite 2.46 Fe2+(SO3)·3H2O
Alcaparrosaite 2.81 K3Ti4+Fe3+(SO4)4O·2H2O
Aliettite 0.00 Ca0.2Mg6(Si,Al)8O20(OH)4·4H2O
Allabogdanite 7.11 (Fe,Ni)2P
Allanit 3.30 CaCeAl2Fe2+(Si2O7)(SiO4)O(OH)
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)
Allanpringite 2.54 Fe3+3(PO4)2(OH)3·5H2O
Allendeite 4.84 Sc4Zr3O12
Alloclasite 6.17 CoAsS
Alluaudite 3.45 (Na,Ca)(Mn,Mg,Fe2+)(Fe3+,Mn2+)2(PO4)3
Almandine 4.09 Fe2+3Al2(SiO4)3
Almarudite 2.71 K(Na)2(Mn,Fe,Mg)2(Be,Al)3Si12O30
Almeidaite 0.00 PbZn2(Mn,Y)(Ti,Fe3+)18O36(OH,O)2
Alpersite 0.00 (Mg,Cu2+)SO4·7H2O
Alsakharovite-Zn 2.90 NaSrKZn(Ti,Nb)4(Si4O12)2(O,OH)4·7H2O
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-magnesiotaramite 0.00 Na2CaMg3Al2(Si6Al2)O22(OH)2
Aluminoceladonite 0.00 KMgAlSi4O10(OH)2
Aluminocerite-(Ce) 4.68 (Ce,Ca)9Al(SiO4)3(SiO3OH)4(OH)3
Aluminocopiapite 2.00 (Al,Mg)Fe3+4(SO4)6(OH,O)2·20H2O
Aluminocoquimbite 2.04 AlFe(SO4)3·9H2O
Aluminokatophorite 0.00 Na2CaFe2+4Al(Si7Al)O22(OH)2
Aluminomagnesiohulsite 3.84 Mg2AlO2(BO3)
Alumoåkermanite 3.00 (Ca,Na)2(Al,Mg,Fe2+)(Si2O7)
Amakinite 2.93 Fe2+(OH)2
Amarantite 2.19 Fe3+2O(SO4)2·7H2O
Amarillite 2.19 NaFe3+(SO4)2·6H2O
Ammoniojarosite 3.02 NH4Fe3+3(SO4)2(OH)6
Ammoniomagnesiovoltaite 0.00 (NH4)2Mg5Fe3+3Al(SO4)12·18H2O
Anandite 3.94 BaFe2+3(Si3Fe3+)O10S(OH)
Anapaite 2.80 Ca2Fe2+(PO4)2·4H2O
Andradite 3.70 Ca3Fe3+2(SiO4)3
Andrémeyerite 4.15 BaFe2+2Si2O7
Andreyivanovite 0.00 FeCrP
Angarfite 2.77 NaFe3+5(PO4)4(OH)4·4H2O
Angelellite 4.87 Fe3+4O3(AsO4)2
Ankerite 3.00 CaFe2+(CO3)2
Ankinovichite 2.48 NiAl4(V5+O3)2(OH)12·2H2O
Annite 3.17 KFe2+3AlSi3O10(OH)2
Annivite 0.00 Cu10(Fe,Zn)2Bi4S13
Antigorite 2.50 Mg3Si2O5(OH)4
Antitaenite 0.00 (Ni,Fe)
Anzaite-(Ce) 5.05 Ce4Fe2+Ti6O18(OH)2
Apuanite 5.33 Fe2+Fe3+4Sb3+4O12S
Arakiite 0.00 ZnMn2+12Fe3+2As3+O3(As5+O4)2(OH)23
Arcubisite 0.00 Ag6CuBiS4
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
Argentojarosite 3.66 AgFe3+3(SO4)2(OH)6
Argentopentlandite 4.00 Ag(Fe,Ni)8S8
Argentopyrite 4.25 AgFe2S3
Argentotennantite 5.00 Ag6Cu4(Fe,Zn)2As4S13
Argentotetrahedrite 0.00 Ag10(Fe,Zn)2Sb4S13
Armalcolite 4.00 (Mg,Fe2+)Ti2O5
Armbrusterite 2.78 Na6K5Mn3+Mn2+14[Si9O22]4(OH)10·4H2O
Arnhemite 2.33 K4Mg2(P2O7)2·5H2O
Arrojadite-(BaFe) 3.54 BaFe2+(CaNa2)Fe2+13Al(PO4)11(PO3OH)(OH)2
Arrojadite-(BaNa) 0.00 BaNa3(NaCa)Fe2+13Al(PO4)11(PO3OH)(OH)
Arrojadite-(KFe) 3.50 (KNa)Fe2+(CaNa2)Fe2+13Al(PO4)11(PO3OH)(OH)2
Arrojadite-(KNa) 0.00 KNa3(CaNa2)Fe2+13Al(PO4)11(PO3OH)(OH)2
Arrojadite-(NaFe) 0.00
Arrojadite-(PbFe) 0.00 PbFe2+(CaNa2)Fe2+13Al(PO4)11(PO3OH)(OH)2
Arrojadite-(SrFe) 0.00 SrFe2+(CaNa2)Fe2+13Al(PO4)11(PO3OH)(OH)2
Arsenbrackebuschite 6.54 Pb2(Fe3+,Zn)(AsO4)2(OH,H2O)
Arseniopleite 4.22 (Ca,Na)NaMn2+(Mn2+,Mg,Fe2+)2(AsO4)3
Arseniosiderite 3.50 Ca2Fe3+3O2(AsO4)3·3H2O
Arsenoflorencite-(Nd) 4.05 NdAl3(AsO4)2(OH)6
Arsenopyrite 6.07 FeAsS
Arsmirandite 0.00 Na18Cu12Fe3+O8(AsO4)8Cl5
Arthurite 3.02 CuFe3+2(AsO4)2(OH)2·4H2O
Arupite 2.00 Ni3(PO4)2·8H2O
Askagenite-(Nd) 4.38 Mn2+NdAl2Fe3+(Si2O7)(SiO4)O2
Aspedamite 4.07 12(Fe3+,Fe2+)3Nb4[Th(Nb,Fe3+)12O42](H2O,OH)12
Aspidolite 2.89 NaMg3(Si3Al)O10(OH)2
Astrophyllite 3.30 K2NaFe2+7Ti2(Si4O12)2O2(OH)4F
Atencioite 2.84 Ca2Fe2+3Mg2Be4(PO4)6(OH)4·6H2O
Atlasovite 4.20 Cu2+6Fe3+Bi3+O4(SO4)5·KCl
Attakolite 3.09 CaMn2+Al4(HSiO4)(PO4)3(OH)4
Attikaite 3.20 Ca3Cu2Al2(AsO4)4(OH)4·2H2O
Augite 3.20 (Ca,Mg,Fe)2Si2O6
Auriacusite 4.45 Fe3+Cu2+AsO4O
Awaruite 8.00 Ni3Fe
Axinite-(Fe) 3.27 Ca4Fe2+2Al4[B2Si8O30](OH)2
Azoproite 3.63 Mg2[(Ti,Mg),Fe3+]O2BO3
Babingtonite 3.40 Ca2Fe2+Fe3+Si5O14(OH)
Bafertisite 3.96 Ba2Fe2+4Ti2(Si2O7)2O2(OH)2F2
Baileychlore 3.18 (Zn,Fe2+,Al,Mg)6(Si,Al)4O10(OH)8
Balangeroite 2.96 Mg21Si8O27(OH)20
Bamfordite 3.62 Fe3+Mo2O6(OH)3·H2O
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
Barbosalite 3.60 Fe2+Fe3+2(PO4)2(OH)2
Baricite 2.42 (Mg,Fe)3(PO4)2·8H2O
Bario-orthojoaquinite 3.96 Ba4Fe2+2Ti2O2(SiO3)8·H2O
Barioferrite 5.31 BaFe3+12O19
Bariopharmacosiderite 3.07 Ba0.5Fe3+4(AsO4)3(OH)4·5H2O
Barium-zinc alumopharmocosiderite 0.00 (Ba,K)0.5(Zn,Cu)0.5(Al,Fe)4(AsO4)3·5H2O
Barquillite 4.53 Cu2(Cd,Fe2+)GeS4
Barrerite 2.13 Na2(Al2Si7)O18·6H2O
Barringerite 6.92 (Fe,Ni)2P
Barroisite 3.00 NaCa[Mg3Al2](Si7Al)O22(OH)2
Bartelkeite 4.97 PbFeGe(Ge2O7)(OH)2·H2O
Bartonite 3.31 K6Fe20S26S
Barytolamprophyllite 3.62 Na3(BaK)Ti3(Si2O7)2O2(OH)2
Bassetite 3.63 Fe2+(UO2)2(PO4)2·8H2O
Batiferrite 0.00 BaTi2Fe3+8Fe2+2O19
Batisivite 4.62 BaTi6(V,Cr)8Si2O29
Bazzite 2.80 Be3(Sc,Fe3+,Mg)2Si6O18·Na0.32·nH2O
Beaverite-(Cu) 0.00 PbCu2+Fe3+2(SO4)2(OH)6
Beaverite-(Zn) 0.00 PbZnFe3+2(SO4)2(OH)6
Bederite 3.48 Ca2Mn2+4Fe3+2(PO4)6·2H2O
Benauite 3.65 SrFe3+3(PO4)(PO3OH)(OH)6
Benavidesite 5.60 Pb4MnSb6S14
Bendadaite 0.00 Fe2+Fe3+2(AsO4)2(OH)2·4H2O
Benyacarite 2.40 KTiMn2+2Fe3+2(PO4)4OF·15H2O
Beraunite 2.90 Fe2+Fe3+5(PO4)4(OH)5·6H2O
Bernalite 3.32 Fe(OH)3
Berthierine 3.03 (Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4
Berthierite 4.00 FeSb2S4
Betekhtinite 5.96 (Cu,Fe)21Pb2S15
Betpakdalite-CaCa 2.91 [Ca2(H2O)17Ca(H2O)6][Mo6+8As5+2Fe3+3O36(OH)]
Betpakdalite-CaMg 2.94 [Ca2(H2O)17Mg(H2O)6][Mo6+8As5+2Fe3+3O36(OH)]
Betpakdalite-NaCa 2.89 [Na2(H2O)17Ca(H2O)6][Mo6+8As5+2Fe3+3O34(OH)3]
Betpakdalite-NaNa 2.88 [Na2(H2O)16Na(H2O)6][Mo6+8As5+2Fe3+3O33(OH)4]
Beudantite 4.10 PbFe3+3(AsO4)(SO4)(OH)6
Beusite 3.60 Mn2+Fe2+2(PO4)2
Bianchite 2.03 ZnSO4·6H2O
Bílinite 1.87 Fe2+Fe3+2(SO4)4·22H2O
Biraite-(Ce) 4.76 Ce2Fe2+Si2O7(CO3)
Bismutoferrite 4.47 Fe3+2Bi(SiO4)2(OH)
Bismutostibiconite 7.38 (Bi3+,Fe3+)2Sb5+2O7
Bixbyite 4.95 Mn3+2O3
Bjarebyite 4.02 BaMn2+2Al2(PO4)3(OH)3
Blakeite 3.10 Fe3+2(Te4+O3)3
Blatterite 4.70 Sb5+3Mn3+9Mn2+35(BO3)16O32
Bleasdaleite 0.00 Ca2Cu5(Bi,Cu)(PO4)4(H2O,OH,Cl)13
Bobdownsite 3.16 Ca9Mg(PO4)6(PO3F)
Bobfergusonite 3.54 Na2Mn2+5Fe3+Al(PO4)6
Bogdanovite 0.00 (Au,Te,Pb)3(Cu,Fe)
Bokite 2.97 (Al,Fe)1.3(V5+,V4+,Fe3+)8O20·7.5H2O
Bonaccordite 5.17 Ni2Fe3+O2(BO3)
Bonshtedtite 2.95 Na3Fe2+(PO4)(CO3)
Bornite 4.90 Cu5FeS4
Borodaevite 7.90 Ag4.83Fe0.21Pb0.45(Bi,Sb)8.84S16
Boromullite 0.00 Al9BSi2O19
Bortnikovite 11.16 Pd4Cu3Zn
Bosiite 3.26 NaFe3+3(Al4Mg2)(Si6O18)(BO3)3(OH)3O
Botryogen 2.00 MgFe3+(SO4)2(OH)·7H2O
Bouazzerite 2.81 Bi6(Mg,Co)11Fe14(AsO4)18O12(OH)4·86H2O
Brackebuschite 6.05 Pb2Mn3+(VO4)2(OH)
Brannerite 4.50 UTi2O6
Brendelite 6.83 (Bi,Pb)2(Fe3+,Fe2+)O2(OH)PO4
Briartite 4.50 Cu2FeGeS4
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
Brokenhillite 3.00 Mn8Si6O15(OH)10
Brownmillerite 3.76 Ca2Fe3+AlO5
Brugnatellite 2.14 Mg6Fe3+CO3(OH)13·4H2O
Brunogeierite 5.51 Fe2+2Ge4+O4
Bukovite 7.36 Cu4Tl2Se4
Bukovskýite 2.34 Fe3+2(AsO4)(SO4)(OH)·7H2O
Bulgakite 0.00 Li2(Ca,Na)Fe2+7Ti2(Si4O12)2O2(OH)4(F,O)(H2O)2
Burangaite 3.05 NaFe2+Al5(PO4)4(OH)6·2H2O
Burckhardtite 4.96 Pb2(Fe3+Te6+)[AlSi3O8]O6
Burovaite-Ca 2.73 (Na,K)4Ca2(Ti,Nb)8[Si4O12]4(OH,O)8·12H2O
Buryatite 0.00 Ca3(Si,Fe3+,Al)SO4B(OH)4(OH,O)6·12H2O
Buseckite 0.00 (Fe,Zn,Mn)S
Bussenite 3.63 Na2Ba2Fe2+TiSi2O7(CO3)O(OH)F·H2O
Butlerite 2.55 Fe3+SO4(OH)·2H2O
Bykovaite 2.98 (Ba,Na,K)2(Na,Ti,Mn)4(Ti,Nb)2O2Si4O14(H2O,F,OH)2·3.5H2O
Cabalzarite 3.89 CaMg2(AsO4)2·2H2O
Cacoxenite 2.30 Fe3+24AlO6(PO4)17(OH)12·75H2O
Cadmoindite 0.00 CdIn2S4
Caesiumpharmacosiderite 0.00 CsFe4[(AsO4)3(OH)4]·4H2O
Cafarsite 3.90 Ca5.9Mn1.7Fe3Ti3(AsO3)12·4-5H2O
Cafetite 3.28 CaTi2O5·H2O
Caichengyunite 2.20 Fe2+3Al2(SO4)6·30H2O
Calciobetafite 4.20 (Ca,Na)2(Nb,Ti)2(O,OH)7
Calciocopiapite 2.22 CaFe3+4(SO4)6(OH)2·20H2O
Calcioferrite 2.53 Ca4MgFe3+4(PO4)6(OH)4·12H2O
Calciosamarskite 4.48 (Ca,Fe,Y)(Nb,Ta,Ti)O4
Calcybeborosilite-(Y) 3.00 (Y,REE,Ca)2(B,Be)2(SiO4)2(OH,O)2
Calderite 4.08 Mn2+3Fe3+2(SiO4)3
Calderónite 6.05 Pb2Fe3+(VO4)2(OH)
Calvertite 5.24 Cu5Ge0.5S4
Cámaraite 0.00 Ba3Na(Fe2+,Mn)8Ti4(Si2O7)4O4(OH,F)7
Camaronesite 2.38 [Fe3+(H2O)2(PO3OH)]2(SO4)·1-2H2O
Campo del Cielo 7.80 FeNi
Canosioite 4.94 Ba2Fe3+(AsO4)2(OH)
Carboirite 3.00 Fe2+Al2GeO5(OH)2
Caresite 2.57 Fe2+4Al2(OH)12CO3·3H2O
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
Carlsonite 2.17 (NH4)5Fe3+3O(SO4)6·7H2O
Carmichaelite 4.13 (Ti,Cr,Fe)(O,OH)2
Carminite 5.03 PbFe3+2(AsO4)2(OH)2
Caryochroite 2.99 (Na,Sr)3(Fe3+,Mg)10Ti2Si12O37(H2O,O,OH)17
Cascandite 3.01 CaScSi3O8(OH)
Cassagnaite 0.00 Ca4Fe3+4V3+2(OH)6O2(Si3O10)(SiO4)2
Catamarcaite 4.89 Cu6GeWS8
Cattiite 1.65 Mg3(PO4)2·22H2O
Cechite 5.88 PbFe2+VO4(OH)
Cejkaite 3.67 Na4UO2(CO3)3
Celadonite 2.95 KMgFe3+Si4O10(OH)2
Cerchiaraite-(Fe) 3.71 Ba4Fe3+4(Si4O12)O2(OH)4Cl2[Si2O3(OH)4]
Ceriopyrochlore-(Ce) 4.13 (Ca,Ce,Y,Na)2Nb2(O,OH,F)7
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
Césarferreiraite 2.93 Fe2+Fe3+2(AsO4)2(OH)2·8H2O
Chabazite-Na 2.05 (Na3K)Al4Si8O24·11H2O
Chaidamuite 2.72 ZnFe3+(SO4)2(OH)·4H2O
Chalcophanite 3.91 ZnMn4+3O7·3H2O
Chalcosiderite 3.10 CuFe3+6(PO4)4(OH)8·4H2O
Chalcothallite 6.60 (Cu,Fe,Ag)6.3(Tl,K)2SbS4
Chalkopyrit 4.10 Cu1+Fe3+S2
Chaméanite 6.17 (Cu,Fe)4As(Se,S)4
Chamosite 3.00 (Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Chapmanite 3.58 Fe3+2Sb3+(SiO4)2(OH)
Chatkalite 5.00 Cu6FeSn2S8
Chayesite 2.00 KMg2(Mg2Fe3+Si12)O30
Chekhovichite 6.88 Bi3+2Te4+4O11
Chenevixite 3.90 Cu(Fe3+,Al)(AsO4)(OH)2
Chengdeite 19.30 Ir3Fe
Chenguodaite 6.85 Ag9FeTe2S4
Chesterite 3.23 Mg17Si20O54(OH)6
Chestermanite 3.72 Mg2(Fe3+,Mg,Al,Sb5+)O2BO3
Chevkinite-(Ce) 4.50 Ce4(Ti,Fe2+,Fe3+)5O8(Si2O7)2
Childrenite 3.18 Fe2+AlPO4(OH)2·H2O
Chivruaiite 2.40 Ca4(Ti,Nb)5(Si6O17)2(OH,O)5·13-14H2O
Chladniite 3.01 Na2CaMg7(PO4)6
Chlorbartonite 3.70 K6Fe24S26Cl
Chloritoid 3.52 Fe2+Al2OSiO4(OH)2
Chlormagaluminite 1.98 Mg4Al2(OH)12Cl2·2H2O
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
Chromdiopsid 3.30 (Ca,Cr)MgSi2O6
Chromferide 6.69 Fe1.5Cr0.2
Chromite 4.50 Fe2+Cr2O4
Chukanovite 3.60 Fe2CO3(OH)2
Chvilevaite 3.00 Na(Cu,Fe,Zn)2S2
Ciprianiite 0.00 Ca4(Th,REE)2Al(B4Si4O22)(OH)2
Clairite 2.31 (NH4)2Fe3+3(SO4)4(OH)3·3H2O
Cleusonite 4.74 Pb(U4+,U6+)Fe2+2(Ti,Fe2+,Fe3+)18(O,OH)38
Clino-ferri-holmquistite 3.25 Li2(Mg3Fe3+2)Si8O22(OH)2
Clino-ferro-ferri-holmquistite 3.24 Li2(Fe2+3Fe3+2)Si8O22(OH)2
Clinochlore 2.55 Mg5Al(AlSi3O10)(OH)8
Clinoferroholmquistite 0.00 Li2[Fe2+3Al2]Si8O22(OH,F)2
Clinoferrosilite 4.07 Fe2+SiO3
Clinohumite 3.17 Mg9(SiO4)4F2
Clinojimthompsonite 3.02 Mg5Si6O16(OH)2
Clinokurchatovite 3.07 CaMgB2O5
Clinoptilolite-K 2.10 K6(Si30Al6)O72·20H2O
Clinoptilolite-Na 2.10 Na6(Si30Al6)O72·20H2O
Clinosafflorite 7.46 CoAs2
Clinoungemachite 0.00 K3Na8Fe3+(SO4)6(OH)2·10H2O
Coalingite 2.33 Mg10Fe3+2CO3(OH)24·2H2O
Cobaltarthurite 3.22 CoFe3+2(AsO4)2(OH)2·4H2O
Cobaltlotharmeyerite 0.00 CaCo2(AsO4)2·2H2O
Cobaltneustädtelite 5.81 Bi2Fe3+(Co,Fe3+)(AsO4)2(O,OH)4
Cobalttsumcorite 5.31 PbCo2(AsO4)2·2H2O
Cochromite 5.22 CoCr2O4
Coconinoite 2.70 Fe3+2Al2(UO2)2(PO4)4(SO4)(OH)2·20H2O
Cohenite 7.20 Fe3C
Coiraite 5.92 (Pb,Sn2+)12.5As3Fe2+Sn4+5S28
Collinsite 2.95 Ca2Mg(PO4)2·2H2O
Columbite-(Fe) 5.30 Fe2+Nb2O6
Columbite-(Mg) 5.04 MgNb2O6
Columbite-(Mn) 5.28 Mn2+Nb2O6
Congolite 3.58 Fe2+3B7O13Cl
Coombsite 3.00 KMn2+13Si18O42(OH)15
Copiapite 2.10 Fe2+Fe3+4(SO4)6(OH)2·20H2O
Coquimbite 2.00 Fe3+2(SO4)3·9H2O
Corkite 4.30 PbFe3+3(SO4)(PO4)(OH)6
Correianevesite 3.28 Fe2+Mn2+2(PO4)2·3H2O
Corrensite 0.00 (Ca,Na,K)1-x(Mg,Fe,Al)9(Si,Al)8O20(OH)10·nH2O
Corvusite 2.82 (Na,Ca,K)1-x(V5+,V4+,Fe2+)8O20·4H2O
Coulsonite 5.17 Fe2+V3+2O4
Coyoteite 2.88 NaFe3S5·2H2O
Creaseyite 4.10 Cu2Pb2Fe3+2Si5O17·6H2O
Crichtonite 4.46 Sr(Mn,Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH)38
Crimsonite 5.18 PbFe3+2(PO4)2(OH)2
Cronstedtite 3.34 (Fe2+,Fe3+)3(Si,Fe3+)2O5(OH)4
Cubanite 4.70 CuFe2S3
Cuprocopiapite 2.08 Cu2+Fe3+4(SO4)6(OH)2·20H2O
Cuprospinel 5.00 Cu2+Fe3+2O4
Cuzticite 3.90 Fe3+2Te6+O6·3H2O
Cylindrite 5.40 FePb3Sn4Sb2S14
Cyrilovite 3.08 NaFe3+3(PO4)2(OH)4·2H2O
D'ansite-(Fe) 2.64 Na21Fe2+(SO4)10Cl3
Dachiardite-Ca 2.14 Ca2(Si20Al4)O48·13H2O
Dachiardite-Na 2.16 Na4(Si20Al4)O48·13H2O
Dalyite 2.84 K2ZrSi6O15
Danalite 3.43 Be3Fe2+4(SiO4)3S
Daubréelite 3.81 FeCr2S4
Davidite-(Ce) 4.42 Ce(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38
Davidite-(La) 4.42 La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38
Davidite-(Y) 0.00 (Y,U)(Ti,Fe3+)21O38
Davinciite 2.85 Na12K3Ca6Fe2+3Zr3(Si26O73OH)Cl2
Davisite 0.00 CaScAlSiO6
Decagonite 0.00 Al71Ni24Fe5
Deerite 3.84 Fe2+6Fe3+3(Si6O17)O3(OH)5
Delafossite 5.41 Cu1+Fe3+O2
Deliensite 3.27 Fe2+(UO2)2(SO4)2(OH)2·7H2O
Delindeite 3.30 Na2Ba2Ti3(Si2O7)2O2(OH)2·2H2O
Delvauxite 1.80 CaFe3+4(PO4)2(OH)8·4-5H2O
Derbylite 4.50 Fe3+4Ti4+3Sb3+O13(OH)
Dessauite-(Y) 4.68 Sr(Y,U,Mn)Fe2(Ti,Fe,Cr,V)18(O,OH)38
Destinezite 2.33 Fe3+2(PO4)(SO4)(OH)·6H2O
Devitoite 4.04 [Ba6(PO4)2(CO3)][Fe2+7Fe3+2(SiO3)8O2(OH)4]
Diadochite 2.00 Fe3+2(PO4)(SO4)(OH)·6H2O
Dickinsonite-(KMnNa) 3.42 K(NaMn)CaNa3AlMn13(PO4)12(OH)2
Dietrichite 1.80 ZnAl2(SO4)4·22H2O
Dingdaohengite-(Ce) 4.83 (Ce3+,La)4Fe2+(Ti,Fe2+,Mg,Fe3+)2Ti2Si4O22
Direnzoite 2.12 NaK6MgCa2(Al13Si47)O120·36H2O
Diversilite-(Ce) 3.68 Na2Ba6Ce2Fe2+Ti3Si12O36(OH)10·nH2O
Dixenite 4.20 Cu1+Mn2+14Fe3+(As3+O3)5(SiO4)2(As5+O4)(OH)6
Djerfisherite 3.00 K6(Fe,Cu,Ni)25S26Cl
Dorallcharite 3.85 TlFe3+3(SO4)2(OH)6
Dorrite 3.00 Ca4(Mg3Fe3+9)O4[Si3Al8Fe3+O36]
Douglasite 2.16 K2Fe2+Cl4·2H2O
Dovyrenite 3.03 Ca6Zr(Si2O7)2(OH)4
Droninoite 2.86 Ni3Fe3+Cl(OH)8·2H2O
Drugmanite 5.55 Pb2Fe3+(PO4)(PO3OH)(OH)2
Dualite 2.84 Na30(Ca,Na,Ce,Sr)12(Na,Mn,Fe,Ti)6Zr3Ti3MnSi51O144(OH,H2O,Cl)9
Dufrénite 3.20 Ca0.5Fe2+Fe3+5(PO4)4(OH)6·2H2O
Dussertite 3.75 BaFe3+3(AsO4)(AsO3OH)(OH)6
Dwornikite 3.34 NiSO4·H2O
Dzharkenite 7.34 FeSe2
Dzhuluite 4.71 Ca3(SnSb5+)Fe3+3O12
Earlshannonite 2.90 Mn2+Fe3+2(PO4)2(OH)2·4H2O
Ecandrewsite 4.00 ZnTiO3
Eclarite 6.85 (Cu,Fe)Pb9Bi12S28
Edgarite 4.99 FeNb3S6
Edtollite 0.00 K2NaCu5Fe3+O2(AsO4)4
Ekatite 0.00 (Fe3+,Fe2+,Zn)12(AsO3)6(AsO3,SiO3OH)2(OH)6
Elbrusite 0.00 Ca3(Zr1.5U6+0.5)Fe3+3O12
Eldfellite 3.06 NaFe3+(SO4)2
Eleonorite 1.93 Fe3+6(PO4)4O(OH)4·6H2O
Eltyubyuite 3.35 Ca12Fe3+10Si4O32Cl6
Emeleusite 2.76 Na2LiFe3+Si6O15
Emmerichite 3.86 Ba2Na(Na,Fe2+)2(Fe3+,Mg)Ti2(Si2O7)2O2F2
Emmonsite 4.52 Fe3+2(Te4+O3)3·2H2O
Epidote 3.30 Ca2Fe3+Al2(Si2O7)(SiO4)O(OH)
Epidote-(Sr) 0.00 CaSrFe3+Al2(Si2O7)(SiO4)O(OH)
Epistolite 2.65 Na4TiNb2(Si2O7)2O2(OH)2·4H2O
Ercitite 0.00 NaMn3+PO4(OH)·2H2O
Erdite 2.30 NaFeS2·2H2O
Ericaite 3.22 Fe2+3B7O13Cl
Ericssonite 4.21 BaMn2+2Fe3+(Si2O7)O(OH)
Erionite-Na 2.09 Na10(Si26Al10O72)·30H2O
Erlianite 3.11 Fe2+4Fe3+2Si6O15(OH)8
Ernstite 3.07 (Mn2+,Fe3+)AlPO4(OH,O)2
Ershovite 2.75 K3Na4(Fe,Mn,Ti)2Si8O20(OH,O)4·4H2O
Erythrosiderite 2.37 K2Fe3+Cl5·H2O
Eskebornite 5.35 CuFeSe2
Esseneite 3.54 CaFe3+AlSiO6
Eudialyte 2.80 Na15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Eveslogite 2.85 (Ca,K,Na,Sr,Ba)48(Ti,Nb,Fe,Mn)12(OH)12Si48O144(OH,F,Cl)14
Eyselite 3.64 Fe3+Ge4+3O7(OH)
Eztlite 4.50 Pb2Fe3+6(Te4+O3)3(Te6+O6)(OH)10·8H2O
Faheyite 2.66 Be2Mn2+Fe3+2(PO4)4·6H2O
Fahleite 2.10 CaZn5Fe3+2(AsO4)6·14H2O
Fairfieldite 3.10 Ca2Mn2+(PO4)2·2H2O
Falsterite 2.84 Ca2MgMn2+2(Fe2+Fe3+)2Zn4(PO4)8(OH)4·14H2O
Fayalite 4.39 Fe2+2SiO4
Feinglosite 6.52 Pb2Zn(AsO4)2·H2O
Feklichevite 2.87 Na11Ca9(Fe3+,Fe2+)2Zr3Nb(Si25O73)(OH,H2O,Cl,O)5
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
Ferberite 7.50 Fe2+WO4
Ferchromide 6.00 Cr1.5Fe0.2
Ferdisilicite 5.05 FeSi2
Fergusonite-(Nd) 4.50 NdNbO4
Ferhodsite 0.00 (Fe,Rh,Ni,Ir,Cu,Pt)9S8
Fernandinite 2.78 (Ca,Na,K)0.9(V5+,V4+,Fe2+,Ti)8O20·4H2O
Feroxyhyte 4.20 Fe3+O(OH)
Ferraioloite 0.00 MgMn2+4(Fe2+0.5Al0.5)4Zn4(PO4)8(OH)4(H2O)20
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)
Ferribushmakinite 6.15 Pb2Fe3+(PO4)(VO4)(OH)
Ferric-nybøite 0.00 NaNa2(Mg3Fe3+2)(Si7Al)O22(OH)2
Ferricopiapite 2.10 Fe3+0.67Fe3+4(SO4)6(OH)2·20H2O
Ferricoronadite 5.54 Pb(Mn4+6Fe3+2)O16
Ferrihollandite 0.00 Ba(Mn4+6Fe3+2)O16
Ferrihydrite 3.80 Fe3+10O14(OH)2
Ferrilotharmeyerite 4.25 CaZnFe3+(AsO4)2(OH)·H2O
Ferrimolybdite 4.00 Fe3+2(Mo6+O4)3·7H2O
Ferrinatrite 2.55 Na3Fe3+(SO4)3·3H2O
Ferripyrophyllite 2.60 Fe3+Si2O5(OH)
Ferrisepiolite 0.00 (Fe3+,Fe2+,Mg)4[(Si,Fe3+)6O15](O,OH)2·6H2O
Ferrisicklerite 3.41 Li1-x(Fe3+,Mn2+)PO4
Ferristrunzite 2.38 Fe3+Fe3+2(PO4)2(OH)3·5H2O
Ferrisurite 4.00 Pb2.4Fe3+2Si4O10(CO3)1.7(OH)3·nH2O
Ferrisymplesite 2.88 Fe3+3(AsO4)2(OH)3·5H2O
Ferritaramite 3.47 NaNaCa(Fe2+3Fe3+2)(Si6Al2)O22(OH)2
Ferritungstite 5.02 (W,Fe3+)2(O,OH)6·n(H2O,K,Ca,Na)
Ferrivauxite 2.39 Fe3+Al2(PO4)2(OH)3·5H2O
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
Ferroalluaudite 3.40 NaFe2+Fe3+2(PO4)3
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)
Ferrohexahydrite 1.93 Fe2+SO4·6H2O
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
Ferrokësterite 4.00 Cu2(Fe,Zn)SnS4
Ferrokinoshitalite 3.69 BaFe2+3(Si2Al2)O10(OH)2
Ferrolaueite 2.51 Fe2+Fe3+2(PO4)2(OH)2·8H2O
Ferroleakeite 0.00 NaNa2(Fe2+2Fe3+2Li)Si8O22(OH)2
Ferromerrillite 3.11 Ca9NaFe(PO4)7
Ferronickelplatinum 15.39 Pt2FeNi
Ferronigerite-2N1S 4.51 (Al,Fe,Zn)2(Al,Sn)6O11(OH)
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)
Ferrorhodsite 5.71 FeRh2S4
Ferrorosemaryite 3.62 NaFe2+Fe3+Al(PO4)3
Ferrosaponite 2.49 Ca0.3(Fe2+,Mg,Fe3+)3(Si,Al)4O10(OH)2·4H2O
Ferroselite 7.21 FeSe2
Ferrosilite 3.88 Fe2+2Si2O6
Ferroskutterudite 0.00 FeAs3
Ferrostalderite 0.00 CuFe2TlAs2S6
Ferrostrunzite 2.50 Fe2+Fe3+2(PO4)2(OH)2·6H2O
Ferrotaaffeite-2N'2S 3.99 (Fe2+,Mg,Zn)3Al8BeO16
Ferrotaaffeite-6N'3S 4.07 BeFe2+2Al6O12
Ferrotellurite 0.00 FeTeO4
Ferrotitanowodginite 0.00 Fe2+TiTa2O8
Ferrotochilinite 3.47 FeS·0.85[Fe(OH)2]
Ferrotschermakite 3.41 Ca2(Fe2+3AlFe3+)(Si6Al2)O22(OH)2
Ferrotychite 2.79 Na6Fe2+2(CO3)4(SO4)
Ferrovalleriite 3.72 2(Fe,Cu)S·1.53[(Fe,Al,Mg)(OH)2]
Ferrowinchite 0.00 NaCa[Fe2+4(Al,Fe3+)]Si8O22(OH)2
Ferrowodginite 7.00 Fe2+Sn4+Ta2O8
Ferrowyllieite 3.60 (Na,Ca,Mn2+)2Fe2+2Al(PO4)3
Fersilicite 5.95 FeSi
Feruvite 3.21 CaFe2+3(Al5Mg)(Si6O18)(BO3)3(OH)3OH
Fervanite 3.28 Fe3+4V5+4O16·5H2O
Fetiasite 4.60 (Fe2+,Fe3+,Ti4+)3O2As3+2O5
Fettelite 6.29 [Ag6As2S7][Ag10HgAs2S8]
Fibroferrite 1.90 Fe3+SO4(OH)·5H2O
Filatovite 2.92 K(Al,Zn)2(As,Si)2O8
Filipstadite 4.00 (Mn2+,Mg)2(Sb5+,Fe3+)O4
Fillowite 3.43 Na2CaMn2+7(PO4)6
Florenskyite 0.00 FeTiP
Fluor-arfvedsonite 0.00 Na3F2+4Fe3+Si8O22F2
Fluor-buergerite 0.00 NaFe3+3Al6(Si6O18)(BO3)3O3F
Fluor-schorl 0.00 NaFe2+3Al6(Si6O18)(BO3)3(OH)3F
Fluorannite 3.15 KFe2+3(Si3Al)O10F2
Fluorarrojadite-(BaFe) 0.00 Na2CaBaFe2+Fe2+13Al(PO4)11(PO3OH)F2
Fluorarrojadite-(BaNa) 0.00 BaNa2(CaNa2)Fe2+13Al(PO4)11(PO3OH)F2
Fluoro-edenite 3.09 NaCa2Mg5(Si7Al)O22F2
Fluoro-ferri-magnesiokatophorite 0.00 Na2Ca(Mg,Fe3+)5(Si7Al)O22F2
Fluoro-oxy-ferri-magnesiokatophorite 0.00 Na2Ca(Mg4Fe3+)(Si7Al)O22(F,O,OH)2
Fluoro-riebeckite 0.00 Na2(Fe2+3Fe3+2)Si8O22F2
Fluorophlogopite 2.83 KMg3(Si3Al)O10F2
Fluorotaramite 0.00 Na2Ca(Fe2+3AlFe3+)(Si6Al2)O22F2
Fluorotetraferriphlogopite 2.97 KMg3Fe3+Si3O10F2
Fluorvesuvianite 3.46 Ca19(Al,Mg)13(SiO4)10(Si2O7)4O(F,OH)9
Flurlite 2.84 Zn3Mn2+Fe3+(PO4)3(OH)2·9H2O
Foitite 3.17 (Fe2+2Al)Al6(Si6O18)(BO3)3(OH)3OH
Footemineite 2.87 Ca2Mn2+5Be4(PO4)6(OH)4·6H2O
Fougèrite 0.00 Fe2+4Fe3+2(OH)12(CO3)·3H2O
Franckeite 5.50 Pb21.7Sn9.3Fe4.0Sb8.1S56.9
Francoanellite 2.26 K3Al5(PO3OH)6(PO4)2·12H2O
Franklinfurnaceite 3.66 Ca2Mn2+3Mn3+Fe3+Zn2Si2O10(OH)8
Franklinite 5.07 ZnFe3+2O4
Franklinphilite 2.60 (K,Na)4(Mn2+,Mg,Zn)48(Si,Al)72(O,OH)216·6H2O
Fredrikssonite 3.84 Mg2Mn3+O2(BO3)
Freibergite 4.85 Ag6Cu4Fe2Sb4S13-x
Freudenbergite 4.30 Na(Ti4+3Fe3+)O8
Friedrichbeckeite 0.00 K(Na)Mg2(MgBe2Si12)O30
Frohbergite 8.06 FeTe2
Frondelite 3.48 Mn2+Fe3+4(PO4)3(OH)5
Fukuchilite 4.90 Cu3FeS8
Gabrielsonite 6.67 PbFeAsO4(OH)
Gadolinite-(Ce) 4.20 Fe2+Be2Ce2(SiO4)2O2
Gadolinite-(Nd) 0.00 Nd2Fe2+Be2O2(SiO4)2
Gadolinite-(Y) 4.00 Fe2+Be2Y2(SiO4)2O2
Gainesite 2.94 Na2(Be,Li)Zr2(PO4)4·1.5H2O
Galaxite 4.23 Mn2+Al2O4
Galileiite 3.91 NaFe2+4(PO4)3
Gallobeudantite 4.58 PbGa3(AsO4)(SO4)(OH)6
Gamagarite 4.62 Ba2Fe3+(VO4)2(OH)
Ganterite 3.11 Ba0.5(Na,K)0.5Al2(Si2.5Al1.5)O10(OH)2
Garavellite 5.64 FeSbBiS4
Gartrellite 5.00 PbCuFe3+(AsO4)2(OH)·H2O
Garutiite 11.33 (Ni,Fe,Ir)
Garyansellite 3.16 (Mg,Fe3+)3(PO4)2(OH,H2O)3
Gaspéite 3.71 NiCO3
Gatelite-(Ce) 4.51 (Ca,Ce)4(Al,Mg,Fe)4(Si2O7)(SiO4)3(O,F,OH)3
Gayite 3.25 NaMn2+Fe3+5(PO4)4(OH)6·2H2O
Geffroyite 5.39 (Cu,Fe,Ag)9Se8
Gengenbachite 2.43 KFe3(H2PO4)2(HPO4)4·6H2O
Georgbarsanovite 3.05 Na12(Mn,Sr,REE)3Ca6Fe2+3Zr3NbSi25O76Cl2·H2O
Germanite 4.40 Cu13Fe2Ge2S16
Giessenite 7.45 (Cu,Fe)2Pb26.4(Bi,Sb)19.6S57
Gillardite 0.00 Cu3NiCl2(OH)6
Gillespite 3.33 BaFe2+Si4O10
Giniite 3.41 Fe2+Fe3+4(PO4)4(OH)2·2H2O
Giraudite 5.75 Cu6[Cu4(Fe,Zn)2]As4Se13
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
Gladiusite 3.11 Fe3+2Fe2+4PO4(OH)11·H2O
Glagolevite 2.66 Na(Mg,Al)6(Si3Al)O10(OH,O)8
Glaucodot 5.90 Co0.5Fe0.5AsS
Godlevskite 5.27 (Ni,Fe)9S8
Godovikovite 2.53 (NH4)Al(SO4)2
Goethite 3.30 FeO(OH)
Goldichite 2.43 KFe3+(SO4)2·4H2O
Goldmanite 3.74 Ca3V3+2(SiO4)3
Golyshevite 2.89 Na10Ca9Zr3Fe2SiNb(Si3O9)2(Si9O27)2(OH)3(CO3)·H2O
Gonyerite 3.01 Mn2+5Fe3+(Si3Fe3+O10)(OH)8
Gormanite 3.13 Fe2+3Al4(PO4)4(OH)6·2H2O
Gortdrumite 6.80 Cu18FeHg6S16
Graeserite 4.62 Fe3+4Ti3As3+O13(OH)
Graftonite 3.67 (Fe2+,Mn2+,Ca)3(PO4)2
Gramaccioliite-(Y) 4.66 (Pb,Sr)(Y,Mn)Fe3+2(Ti,Fe3+)18O38
Granat 3.50 3Al2(SiO4)3
Grandidierite 2.98 MgAl3O2(BO3)SiO4
Grattarolaite 4.07 Fe3+3O3PO4
Graulichite-(Ce) 3.90 CeFe3+3(AsO4)2(OH)6
Greenalite 2.85 (Fe2+,Fe3+)2-3Si2O5(OH)4
Greenwoodite 4.81 Ba2-x(V3+OH)xV3+9(Fe3+,Fe2+)2Si2O22
Greifensteinite 2.93 Ca2Fe2+5Be4(PO4)6(OH)4·6H2O
Greigite 4.05 Fe2+Fe3+2S4
Grenmarite 3.49 Na4MnZr3(Si2O7)2O2F2
Grigorievite 3.67 Cu3Fe3+2Al2(VO4)6
Griphite 3.40 Ca(Mn2+,Na,Li)6Fe2+Al2(PO4)6(F,OH)2
Grischunite 3.80 NaCa2Mn2+5Fe3+(As5+O4)6·2H2O
Grunerite 3.40 Fe2+2Fe2+5Si8O22(OH)2
Gudmundite 6.72 FeSbS
Guidottiite 0.00 Mn2Fe3+(SiFe3+)O5(OH)4
Guildite 2.73 CuFe3+(SO4)2(OH)·4H2O
Guimarãesite 2.96 Ca2Zn5Be4(PO4)6(OH)4·6H2O
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
Haapalaite 3.58 2[(Fe,Ni)S]·1.61[(Mg,Fe)(OH)2]
Hagendorfite 3.71 NaCaMn2+Fe2+2(PO4)3
Haggertyite 0.00 BaFe2+4Fe3+2Ti5MgO19
Haigerachite 2.44 KFe3+3(H2PO4)6(HPO4)2·4H2O
Haineaultite 2.28 (Na,Ca)5Ca(Ti,Nb)5Si12O34(OH,F)8·5H2O
Hainite 3.15 Na2Ca4(Y,REE)Ti(Si2O7)2OF3
Halagurite 0.00 (Fe,Mn,Mg)2Si2O6
Halotrichite 1.78 Fe2+Al2(SO4)4·22H2O
Hancockite 4.00 CaPbFe3+Al2(Si2O7)(SiO4)O(OH)
Hapkeite 0.00 Fe2Si
Harmunite 4.40 CaFe2O4
Harrisonite 4.02 CaFe2+6(SiO4)2(PO4)2
Hastingsite 3.17 NaCa2(Fe2+4Fe3+)(Si6Al2)O22(OH)2
Hatertite 4.06 Na2(Ca,Na)(Fe3+,Cu)2(AsO4)3
Hauckite 3.02 Fe3+3Mg24Zn18(SO4)4(CO3)2(OH)81
Hawthorneite 5.00 BaMgTi3Cr4Fe2+2Fe3+2O19
Haxonite 7.70 (Fe,Ni)23C6
Haycockite 4.35 Cu4Fe5S8
Hedenbergite 3.55 CaFe2+Si2O6
Heideite 4.10 (Fe,Cr)1.15(Ti,Fe)2S4
Hejtmanite 4.02 BaMn2+2Ti(Si2O7)O(OH)2
Hematit 5.30 Fe2O3
Hematophanite 7.70 Pb4Fe3+3O8(Cl,OH)
Hemloite 4.00 (Ti,V3+,Fe3+,Al)12As3+2O23(OH)
Henrymeyerite 4.00 Ba(Ti4+7Fe2+)O16
Hentschelite 3.79 CuFe3+2(PO4)2(OH)2
Hercynite 3.95 Fe2+Al2O4
Heterosite 3.41 Fe3+PO4
Heulandite-K 2.20 (K,Ca,Na)5(Si27Al9)O72·26H2O
Hexaferrum 10.69 (Fe,Os,Ru,Ir)
Hexamolybdenum 11.90 (Mo,Ru,Fe,Ir,Os)
Heyite 6.30 Pb5Fe2+2O4(VO4)2
Hezuolinite 4.30 (Sr,REE)4Zr(Ti,Fe3+,Fe2+)2Ti2O8(Si2O7)2
Hiärneite 5.44 (Ca,Mn2+,Na)2(Zr,Mn3+)5(Sb,Ti,Fe)2O16
Hibbingite 3.04 Fe2+2(OH)3Cl
Hibonite 3.84 (Ca,Ce)(Al,Ti,Mg)12O19
Hibonite-(Fe) 3.61 (Fe,Mg)Al12O19
Hilarionite 2.49 Fe3+2(SO4)(AsO4)(OH)·6H2O
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)
Hiortdahlite 3.27 (Na,Ca)2Ca4Zr(Mn,Ti,Fe)(Si2O7)2(F,O)4
Hisingerite 2.43 Fe2Si2O5(OH)4·2H2O
Hocartite 4.77 Ag2FeSnS4
Hoganite 0.00 Cu(CH3COO)2·H2O
Høgtuvaite 3.85 Ca4(Fe2+6Fe3+6)O4[Si8Be2Al2O36]
Hohmannite 2.20 Fe3+2O(SO4)2·8H2O
Holfertite 4.26 (UO2)1.75Ca0.25TiO4·3H2O
Hollandite 4.70 Ba(Mn4+6Mn3+2)O16
Hollisterite 0.00 Al3Fe
Holtite 3.60 (Ta0.60.4)Al6BSi3O18
Holtstamite 0.00 Ca3Al2(SiO4)2(OH)4
Homilite 3.38 Ca2Fe2+B2(SiO4)2O2
Honessite 0.00 (Ni1-xFe3+x)(SO4)x/2(OH)2·nH2O (x < 0.5, n < 3x/2)
Horomanite 6.44 Fe6Ni3S8
Howardevansite 3.00 NaCu2+Fe3+2(VO4)3
Howieite 3.38 Na(Fe2+,Fe3+,Al,Mg)12(Si6O17)2(O,OH)10
Hubeite 3.02 Ca2Mn2+Fe3+Si4O12(OH)·2H2O
Huizingite-(Al) 2.03 [(NH4)9(SO4)2][(Al,Fe3+)3(OH)2(H2O)4(SO4)6]
Hulsite 4.30 Fe2+2Fe3+O2(BO3)
Humboldtine 2.28 Fe2+C2O4·2H2O
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
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
Hydrohonessite 2.64 (Ni1-xFe3+x)(SO4)x/2(OH)2·nH2O (x < 0.5, n > 3x/2)
Hydroniumjarosite 2.50 (H3O)Fe3+3(SO4)2(OH)6
Hydroniumpharmacosiderite 0.00 (H3O)Fe3+4(AsO4)3(OH)4·4H2O
Hydroxyferroroméite 0.00 (Fe2+1.50.5)Sb5+2O6(OH)
Hyttsjöite 5.09 Pb18Ba2Ca5Mn2+2Fe3+2Si30O90Cl·6H2O
Icosahedrite 0.00 Al63Cu24Fe13
Idaite 4.20 Cu3FeS4
Ikranite 2.82 (Na,H3O)15(Ca,Mn,REE)6Fe3+2Zr3Si24O66(O,OH)6Cl·nH2O
Ilesite 2.26 Mn2+SO4·4H2O
Ilímaussite-(Ce) 3.60 (Ba,Na)10K3Na4.5Ce5(Nb,Ti)6O6(Si12O36)(Si9O18)(O,OH)24
Ilmenite 4.72 Fe2+Ti4+O3
Ilvaite 3.99 CaFe3+Fe2+2O(Si2O7)(OH)
IMA2009-079 0.00 KNa2(Mg4Fe3+)Si8O22F2
Imandrite 2.93 Na12Ca3Fe3+2Si12O36
Incaite 0.00 Pb4FeSn4Sb2S14
Indite 4.67 FeIn2S4
Ingersonite 5.00 Ca3Mn2+Sb5+4O14
Iowaite 2.09 Mg6Fe3+2(OH)16Cl2·4H2O
Iron 7.30 Fe
Ishiharaite 0.00 (Cu,Ga,Fe,In,Zn)S
Ishikawaite 6.20 (U,Fe,Y)NbO4
Isocubanite 3.93 CuFe2S3
Isoferroplatinum 16.50 Pt3Fe
Isovite 7.40 (Cr,Fe)23C6
Iwakiite 4.85 Mn2+Fe3+2O4
Ixiolite 6.94 (Ta,Mn,Nb)O2
Izoklakeite 6.47 Pb26.4(Cu,Fe)2(Sb,Bi)19.6S57
Jacobsite 4.75 Mn2+Fe3+2O4
Jade 3.00 Ca2(Mg,Fe)5Si8O22(OH)2
Jadeite 3.25 NaAlSi2O6
Jagoite 5.43 Pb18Fe3+4[Si4(Si,Fe3+)6][Pb4Si16(Si,Fe)4]O82Cl6
Jahnsite-(CaFeFe) 0.00 CaFe2+Fe2+2Fe3+2(PO4)4(OH)2·8H2O
Jahnsite-(CaFeMg) 2.77 CaFe2+Mg2Fe3+2(PO4)4(OH)2·8H2O
Jahnsite-(CaMnFe) 2.86 CaMn2+Fe2+2Fe3+2(PO4)4(OH)2·8H2O
Jahnsite-(CaMnMg) 2.71 CaMn2+Mg2Fe3+2(PO4)4(OH)2·8H2O
Jahnsite-(CaMnMn) 2.78 CaMn2+Mn2+2Fe3+2(PO4)4(OH)2·8H2O
Jahnsite-(MnMnMn) 0.00 Mn2+Mn2+Mn2+2Fe3+2(PO4)4(OH)2·8H2O
Jahnsite-(NaFeMg) 2.58 NaFe3+Mg2Fe3+2(PO4)4(OH)2·8H2O
Jamborite 2.67 Ni2+1-xCo3+x(OH)2-x(SO4)x·nH2O where [x=1/3; n=(1-x)]
Jamesite 5.10 Pb2ZnFe3+2(Fe3+,Zn)4(AsO4)4(OH)8(OH,O)2
Jamesonite 5.50 Pb4FeSb6S14
Janggunite 3.59 (Mn4+,Mn2+,Fe3+)6O8(OH)6
Janhaugite 3.60 (Na,Ca)3(Mn2+,Fe2+)3(Ti,Zr,Nb)2(Si2O7)2O2(OH,F)2
Jarosite 2.90 KFe3+3(SO4)2(OH)6
Javorieite 0.00 KFeCl3
Jeanbandyite 4.41 (Fe3+,Mn2+)Sn4+(OH,O)6
Jedwabite 8.60 Fe7Ta3
Jeppeite 3.94 (K,Ba)2(Ti,Fe3+)6O13
Jervisite 3.22 NaScSi2O6
Jimthompsonite 3.03 Mg5Si6O16(OH)2
Jinshajiangite 3.61 NaBaFe2+4Ti2(Si2O7)2O2(OH)2F
Jixianite 6.04 (Pb)2(W,Fe3+)2(O,OH)7
Joaquinite-(Ce) 3.62 NaBa2Fe2+Ti2Ce2(SiO3)8O2(OH)·H2O
Joesmithite 3.83 PbCa2Mg3Fe3+2(Si6Be2)O22(OH)2
Johillerite 4.15 NaCuMg3(AsO4)3
Johnsenite-(Ce) 3.20 Na12Ce3Ca6Mn3Zr3WSi25O73(CO3)(OH)2
Johnsomervilleite 3.35 Na10Ca6Mg18Fe2+25(PO4)36
Johntomaite 4.05 BaFe2+2Fe3+2(PO4)3(OH)3
Johnwalkite 3.40 K(Mn2+,Fe3+)2(Nb,Ta)O2(PO4)2·2(H2O,OH)
Joosteite 4.13 Mn2+Mn3+O(PO4)
Juabite 4.59 CaCu10(Te4+O3)4(AsO4)4(OH)2·4H2O
Juanitaite 3.61 (Cu,Ca,Fe)10Bi(AsO4)4(OH)11·2H2O
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
Jungite 2.84 Ca2Zn4Fe3+8(PO4)9(OH)9·16H2O
Kaatialaite 2.64 Fe3+(H2AsO4)3·3H2O
Kafehydrocyanite 1.98 K4Fe(CN)6·3H2O
Kahlerite 3.00 Fe2+(UO2)2(AsO4)2·12H2O
Kainotropite 0.00 Cu4Fe3+O2(V2O7)(VO4)
Kalifersite 2.28 K5Fe3+7Si20O50(OH)6·12H2O
Kaluginite 2.69 MnMgFe3+(PO4)2(OH)·4H2O
Kamarizaite 3.12 Fe3+3(AsO4)2(OH)3·3H2O
Kamiokite 5.96 Fe2+2Mo4+3O8
Kankite 2.70 Fe3+AsO4·3.5H2O
Kapundaite 2.92 NaCaFe4(PO4)4(OH)3·5H2O
Kapustinite 2.78 Na6ZrSi6O16(OH)2
Karenwebberite 3.65 Na(Fe2+,Mn2+)PO4
Karibibite 4.07 Fe3+2As3+4O9
Karnasurtite-(Ce) 2.89 CeTiAlSi2O7(OH)4·3H2O
Karupmøllerite-Ca 2.71 (Na,Ca,K)2Ca(Nb,Ti)4(Si4O12)2(O,OH)4·7H2O
Kassite 3.42 CaTi2O4(OH)2
Kastningite 2.38 Mn2+Al2(PO4)2(OH)2·8H2O
Katophorite 3.20 NaNaCa(Mg4Al)(Si7Al)O22(OH)2
Katoptrite 4.56 Mn2+13Al4Sb5+2O20(SiO4)2
Kazakhstanite 3.40 Fe3+5V4+3V5+12O39(OH)9·8.5H2O
Kazakovite 2.84 Na6Mn2+TiSi6O18
Keckite 2.60 CaMn2+(Fe3+Mn2+)Fe3+2(PO4)4(OH)3·7H2O
Keilite 0.00 FeS
Kemmlitzite 3.63 SrAl3(AsO4)(SO4)(OH)6
Kentrolite 6.19 Pb2Mn3+2O2(Si2O7)
Kerimasite 4.11 Ca3Zr2(Fe3+2Si)O12
Kësterite 4.54 Cu2ZnSnS4
Keystoneite 4.40 H0.8Mg0.8(Ni,Fe3+,Mn)2(Te4+O3)3·5H2O
Khamrabaevite 10.01 (Ti,V,Fe)C
Kharaelakhite 7.78 (Cu,Pt,Pb,Fe,Ni)9S8
Khesinite 0.00 Ca4(Mg3Fe3+9)O4(Fe3+9Si3)O36
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
Kidwellite 3.04 NaFe3+9+x(PO4)6(OH)11·3H2O (x~1/3)
Kimzeyite 4.00 Ca3Zr2(Al2Si)O12
Kingsmountite 2.51 Ca4Fe2+Al4(PO4)6(OH)4·12H2O
Kinichilite 3.96 Mg0.5Mn2+Fe3+(Te4+O3)3·4.5H2O
Kintoreite 4.25 PbFe3+3(PO4)(PO3OH)(OH)6
Kirschsteinite 3.43 CaFe2+SiO4
Kleberite 3.27 FeTi6O11(OH)5
Klöchite 3.01 KNaFe2(Zn3Si12)O30
Klyuchevskite 3.00 K3Cu3Fe3+O2(SO4)4
Koashvite 2.98 Na6CaTiSi6O18
Kobellite 6.30 Pb11(Cu,Fe)2(Bi,Sb)15S35
Kochite 3.32 Na(Na,Ca)2Ca2(Mn,Ca)ZrTi(Si2O7)2(F,O)4
Koksharovite 3.39 CaMg2Fe3+4(VO4)6
Kolbeckite 2.44 ScPO4·2H2O
Kolfanite 3.30 Ca2Fe3+3O2(AsO4)3·2H2O
Kolitschite 4.67 Pb[Zn0.50.5]Fe3+3(AsO4)2(OH)6
Koninckite 2.40 Fe3+PO4·3H2O
Koragoite 4.70 Mn2+2Mn3+Nb2(Nb,Ta)3W2O20
Kornelite 2.31 Fe3+2(SO4)3·7H2O
Kornerupine 3.30 (Mg,Fe2+,Al)10(Si,Al,B)5O21(OH,F)
Kraisslite 3.88 Zn3(Mn,Mg)25(Fe3+,Al)(As3+O3)2[(Si,As5+)O4]10(OH)16
Krausite 2.84 KFe3+(SO4)2·H2O
Kremersite 2.17 (NH4)2Fe3+Cl5·H2O
Krettnichite 4.50 PbMn3+2(VO4)2(OH)2
Kristiansenite 3.30 Ca2ScSn(Si2O7)(Si2O6OH)
Kryzhanovskite 3.31 (Fe3+,Mn2+)3(PO4)2(OH,H2O)3
Kudriavite 6.58 (Cd,Pb)Bi2S4
Kudryavtsevaite 3.85 Na3MgFe3+Ti4O12
Kulanite 3.91 BaFe2+2Al2(PO4)3(OH)3
Kummerite 2.34 Mn2+Fe3+Al(PO4)2(OH)2·8H2O
Kunatite 3.06 CuFe3+2(PO4)2(OH)2·4H2O
Kupcíkite 6.42 Cu3.4Fe0.6Bi5S10
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]
Kurchatovite 3.02 CaMgB2O5
Kutnohorite 3.10 CaMn2+(CO3)2
Kuzmenkoite-Mn 2.67 K4Mn2Ti8(Si4O12)4(OH,O)8·10-12H2O
Kuzmenkoite-Zn 2.78 K2ZnTi4(Si4O12)2(OH)4·6-8H2O
Laachite 5.42 (Ca,Mn)2Zr2Nb2TiFeO14
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
Lakebogaite 3.00 NaCaFe3+2H(UO2)2(PO4)4(OH)2·8H2O
Landauite 4.42 (Na,Pb)(Mn2+,Y)(Zn,Fe)2(Ti,Fe3+,Nb)18(O,OH,F)O38
Landesite 3.03 Mn2+9Fe3+3(PO4)8(OH)3·9H2O
Långbanite 4.91 Mn2+4Mn3+9Sb5+O16(SiO4)2
Lapislazuli 2.50 (Na,Ca)8(AlSiO4)6(SO4,S,Cl,OH)2
Laptevite-(Ce) 4.66 NaFe2+(REE7Ca5Y3)(SiO4)4(Si3B2PO18)(BO3)F11
Latiumite 2.93 (Ca,K)4(Si,Al)5O11(SO4,CO3)
Latrappite 4.40 Ca2NbFe3+O6
Laueite 2.44 Mn2+Fe3+2(PO4)2(OH)2·8H2O
Lausenite 2.49 Fe3+2(SO4)3·5H2O
Låvenite 3.51 (Na,Ca)2(Mn2+,Fe2+)(Zr,Ti,Nb)(Si2O7)(O,OH,F)2
Lawrencite 3.16 FeCl2
Lazarenkoite 3.45 CaFe3+As3+3O7·3H2O
Lefontite 0.00 Fe2Al2Be(PO4)2(OH)6
Leisingite 3.41 CuMg2Te6+O6·6H2O
Lemmleinite-Ba 3.03 Na4K4Ba2+xTi8(Si4O12)4(O,OH)8·8H2O
Lemoynite 2.29 Na2CaZr2Si10O26·5-6H2O
Lenaite 4.57 AgFeS2
Lennilenapeite 2.72 K7(Mg,Mn2+,Fe2+,Zn)48(Si,Al)72(O,OH)216·16H2O
Lepidocrocite 4.00 Fe3+O(OH)
Lepkhenelmite-Zn 2.96 Ba2Zn(Ti,Nb)4(Si4O12)2(O,OH)4·7H2O
Leucophosphite 2.95 KFe3+2(PO4)2(OH)·2H2O
Leydetite 2.55 Fe(UO2)(SO4)2·11H2O
Lileyite 3.78 Ba2(Na,Fe,Ca)3MgTi2(Si2O7)2O2F2
Lindqvistite 5.76 Pb2Mn2+Fe3+16O27
Lindsleyite 4.63 (Ba,Sr)(Zr,Ca)(Fe,Mg)2(Ti,Cr,Fe)18O38
Linzhiite 4.97 FeSi2
Lipscombite 3.66 Fe2+Fe3+2(PO4)2(OH)2
Lishizhenite 2.21 ZnFe3+2(SO4)4·14H2O
Liskeardite 3.10 (Al,Fe)32(AsO4)18(OH)42(H2O)22·52H2O
Lobanovite 3.16 K2Na(Fe2+4Mg2Na)Ti2(Si4O12)2O2(OH)4
Löllingite 7.10 FeAs2
Londonite 3.34 CsBe5Al4B11O28
Lonecreekite 1.69 NH4Fe3+(SO4)2·12H2O
Loranskite-(Y) 4.40 (Y,Ce,Ca)(Zr,Ta)2O6
Lourenswalsite 3.17 (K,Ba)2Ti4(Si,Al)6O14(OH)12
Lovdarite 2.33 K2Na6Be4Si14O36·9H2O
Loveringite 4.41 (Ca,Ce,La)(Zr,Fe)(Mg,Fe)2(Ti,Fe,Cr,Al)18O38
Lucchesiite 3.23 CaFe2+3Al6(Si6O18)(BO3)3(OH)3O
Ludlamite 3.15 Fe2+3(PO4)2·4H2O
Ludlockite 4.35 PbFe3+4As3+10O22
Ludwigite 3.70 Mg2Fe3+O2(BO3)
Luinaite-(OH) 0.00 (Na)(Fe2+,Mg)3Al6(Si6O18)(BO3)3(OH)3OH
Lukrahnite 4.18 Ca(Cu,Zn)(Fe3+,Zn)(AsO4)2(OH,H2O)2
Lulzacite 3.55 Sr2Fe2+3Al4(PO4)4(OH)10
Lun'okite 2.66 MgMn2+Al(PO4)2(OH)·4H2O
Luobusaite 4.55 Fe0.84Si2
Luogufengite 0.00 Fe2O3
Lyonsite 0.00 Cu2+3Fe3+4(VO4)6
Macaulayite 4.41 Fe3+24Si4O43(OH)2
Mackayite 4.86 Fe3+Te4+2O5(OH)
Mackinawite 4.00 (Fe,Ni)1+xS (x = 0-0.07)
Magbasite 3.41 KBaFe3+Mg7Si8O22(OH)2F6
Maghagendorfite 0.00 (Na)MgMn2+(Fe2+,Fe3+)2(PO4)3
Maghemite 4.90 Fe2.67O4
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-hastingsite 0.00 NaCa2(Mg4Fe3+)Si6Al2O22(OH)2
Magnesio-riebeckite 0.00 Na2(Mg3Fe3+2)Si8O22(OH)2
Magnesiocopiapite 2.08 MgFe3+4(SO4)6(OH)2·20H2O
Magnesioferrite 4.60 MgFe3+2O4
Magnesiohögbomite-2N2S 3.81 (Al,Mg,Fe,Ti)22(O,OH)32
Magnesiohögbomite-2N3S 3.81 (Mg,Fe,Zn,Ti)4(Al,Fe)10O19(OH)
Magnesiohögbomite-6N6S 3.81 (Mg,Al,Fe)3(Al,Ti)8O15(OH)
Magnesiohulsite 4.18 Mg2Fe3+O2(BO3)
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
Magnesiotaaffeite-6N'3S 3.68 Mg2BeAl6O12
Magnesiotaramite 3.00 NaNaCa(Mg3AlFe3+)(Si6Al2)O22(OH)2
Magnesiovoltaite 2.51 K2Mg5Fe3+3Al(SO4)12·18H2O
Magnetit 5.10 Fe2+Fe3+2O4
Magnetoplumbite 5.52 PbFe3+12O19
Maikainite 4.45 Cu10Fe3MoGe3S16
Majorite 4.00 Mg3(MgSi)(SiO4)3
Makarochkinite 3.93 Ca2Fe2+4Fe3+TiSi4BeAlO20
Malhmoodite 2.88 Fe2+Zr(PO4)2·4H2O
Mandarinoite 2.93 Fe3+2(Se4+O3)3·6H2O
Maneckiite 3.53 (Na)Ca2Fe2+2(Fe3+Mg)Mn2(PO4)6·2H2O
Manganbabingtonite 3.45 Ca2Mn2+Fe3+Si5O14(OH)
Mangangordonite 2.36 Mn2+Al2(PO4)2(OH)2·8H2O
Manganiandrosite-(Ce) 0.00 Mn2+Ce3+AlMn3+Mn2+(Si2O7)(SiO4)O(OH)
Manganilvaite 3.92 CaFe2+Fe3+Mn2+(Si2O7)O(OH)
Mangano-ferri-eckermannite 0.00 NaNa2(Mn2+4Fe3+)Si8O22(OH)2
Manganochromite 4.86 Mn2+Cr2O4
Manganocummingtonite 3.07 Mn2Mg5Si8O22(OH)2
Manganogrunerite 3.10 Mn2Fe2+5Si8O22(OH)2
Manganokukisvumite 2.86 Na6MnTi4Si8O28·4H2O
Manganonaujakasite 2.67 Na6Mn2+Al4Si8O26
Manganoneptunite 3.23 KNa2LiMn2+2Ti2Si8O24
Manganosegelerite 2.76 Mn2+2Fe3+(PO4)2(OH)·4H2O
Manganoshadlunite 4.44 (Fe,Cu)8(Mn,Pb)S8
Manganostibite 4.95 Mn2+7Sb5+As5+O12
Manganotychite 2.70 Na6Mn2+2(CO3)4(SO4)
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
Mapimite 2.95 Zn2Fe3+3(AsO4)3(OH)4·10H2O
Mapiquiroite 0.00 (Sr,Pb)(U,Y)Fe2(Ti,Fe3+,Cr3+)18O38
Marcasite 4.89 FeS2
Marianoite 3.32 Na2Ca4(Nb,Zr)2(Si2O7)2(O,F)4
Maricite 3.66 NaFe2+PO4
Marinaite 0.00 Cu2Fe3+O2(BO3)
Mathewrogersite 4.70 Pb7FeAl3GeSi12O36(OH,H2O)6
Mathiasite 4.60 (K,Ba,Sr)(Zr,Fe)(Mg,Fe)2(Ti,Cr,Fe)18O38
Matioliite 2.95 NaMgAl5(PO4)4(OH)6·2H2O
Matulaite 2.33 Fe3+Al7(PO4)4(PO3OH)2(OH)8·16H2O
Matyhite 0.00 Ca18(Ca)2Fe2+2(PO4)14
Mawbyite 5.50 PbFe3+2(AsO4)2(OH)2
Mawsonite 4.66 Cu6Fe2SnS8
Maxwellite 3.90 NaFe3+AsO4F
Mazzite-Na 2.18 Na8(Si28Al8)O72·30H2O
Mcauslanite 2.22 Fe2+3Al2(PO4)3(PO3OH)F·18H2O
Mcgillite 2.98 Mn2+8Si6O15(OH)8Cl2
Medenbachite 5.90 Bi2Fe3+Cu2+(AsO4)2O(OH)3
Melanarsite 4.39 K3Cu7Fe3+O4(AsO4)4
Melanostibite 5.63 Mn2+(Sb5+,Fe3+)O3
Melanotekite 5.73 Pb2Fe3+2O2Si2O7
Melanterite 1.89 Fe2+SO4·7H2O
Melkovite 2.97 [Ca2(H2O)15Ca(H2O)6][Mo6+8P2Fe3+3O36(OH)]
Melliniite 7.88 (Ni,Fe)4P
Mélonjosephite 3.65 CaFe2+Fe3+(PO4)2(OH)
Mendozavilite-KCa 0.00 [K2(H2O)15Ca(H2O)6][Mo6+8P2Fe3+3O34(OH)3]
Mendozavilite-NaCu 0.00 [Na2(H2O)15Cu2+(H2O)6][Mo6+8P2Fe3+3O34(OH)3]
Mendozavilite-NaFe 2.95 [Na2(H2O)15Fe3+(H2O)6][Mo6+8P2Fe3+3O35(OH)2]
Menezesite 4.18 Ba3MgZr4Nb12O42·12H2O
Mengxianminite 3.85 (Ca,Na)2Sn2(Mg,Fe)3Al8[(BO3)(BeO4)O6]2
Mereiterite 2.36 K2Fe2+(SO4)2·4H2O
Merlinoite 2.14 K5Ca2(Si23Al9)O64·24H2O
Merrihueite 2.87 (K,Na)2(Fe2+,Mg)5Si12O30
Messelite 3.00 Ca2Fe2+(PO4)2·2H2O
Metahohmannite 0.00 Fe3+2O(SO4)2·4H2O
Metakahlerite 3.48 Fe2+(UO2)2(AsO4)2·8H2O
Metaköttigite 3.00 (Zn,Fe3+)3(AsO4)2·8(H2O,OH)
Metasideronatrite 2.68 Na2Fe3+(SO4)2(OH)·H2O
Metavauxite 2.35 Fe2+Al2(PO4)2(OH)2·8H2O
Metavivianite 2.69 Fe2+Fe3+2(PO4)2(OH)2·6H2O
Metavoltine 2.50 K2Na6Fe2+Fe3+6O2(SO4)12·18H2O
Meurigite-K 2.96 [K(H2O)2.5][Fe3+8(PO4)6(OH)7]·4H2O
Meurigite-Na 2.94 [Na(H2O)2.5][Fe3+8(PO4)6(OH)7]·4H2O
Mgriite 4.00 (Cu,Fe)3AsSe3
Mianningite 0.00 (Pb,Ce,Na)(U4+,Mn,U6+)Fe3+2(Ti,Fe3+)18O38
Middendorfite 2.60 K3Na2Mn5Si12(O,OH)36·2H2O
Miharaite 6.06 PbCu4FeBiS6
Mikasaite 3.06 Fe3+2(SO4)3
Millosevichite 2.86 Al2(SO4)3
Minehillite 2.93 K2-3Ca28Zn5Al4Si40O112(OH)16
Minguzzite 2.09 K3Fe3+(C2O4)3·3H2O
Minnesotaite 3.01 Fe2+3Si4O10(OH)2
Miserite 2.84 KCa6Si8O22(OH)
Mitridatite 3.24 Ca2Fe3+3O2(PO4)3·3H2O
Modderite 8.00 CoAs
Mogovidite 2.90 Na9(Ca,Na)12Fe2Zr3Si25O72(CO3)(OH)4
Mohrite 1.80 (NH4)2Fe2+(SO4)2·6H2O
Molysite 2.90 Fe3+Cl3
Mongshanite 0.00 (Mg,Cr,Fe,Ca,K)2(Ti,Zr,Cr,Fe)5O12
Montdorite 0.00 KFe2+1.5Mn2+0.5Mg0.5Si4O10(F,OH)2
Montroseite 4.00 (V3+,Fe2+,V4+)O(OH)
Mooihoekite 4.36 Cu9Fe9S16
Morimotoite 3.75 Ca3TiFe2+Si3O12
Morozeviczite 6.62 Pb3Ge1-xS4
Mössbauerite 2.95 Fe3+3O2(OH)4(CO3)0.5·1.5H2O
Mottanaite-(Ce) 3.61 Ca4(CeCa)AlBe2(B4Si4O22)O2
Mounanaite 4.85 PbFe3+2(VO4)2(OH)2
Mountkeithite 2.12 Mg11Fe3+3(SO4)3.5(OH)24·11H2O
Murashkoite 0.00 FeP
Murataite-(Y) 4.00 (Y,Na)6Zn(Zn,Fe3+)4(Ti,Nb,Na)12O29(O,F,OH)10F4
Murunskite 3.00 K2(Cu,Fe)4S4
Mushistonite 4.04 Cu2+Sn4+(OH)6
Muskoxite 3.15 Mg7Fe3+4(OH)26·H2O
Nabalamprophyllite 3.58 Na3(BaNa)Ti3(Si2O7)2O2(OH)2
Nafertisite 2.70 Na3Fe2+10Ti4+2(Si6O17)2O2(OH)6F·2H2O
Nalivkinite 3.29 Li2NaFe2+7Ti2(Si4O12)2O2(OH)4F
Nanlingite 3.93 NaCa5LiMg12(AsO3)2[Fe2+(AsO3)6]F14
Nanpingite 3.11 CsAl2(Si3Al)O10(OH)2
Naquite 6.13 FeSi
Narsarsukite 2.70 Na2(Ti,Fe3+)Si4(O,F)11
Natanite 4.04 Fe2+Sn4+(OH)6
Natrodufrénite 3.23 NaFe2+Fe3+5(PO4)4(OH)6·2H2O
Natrojarosite 2.90 NaFe3+3(SO4)2(OH)6
Natropharmacosiderite 2.79 Na2Fe3+4(AsO4)3(OH)5·7H2O
Naujakasite 2.62 Na6Fe2+Al4Si8O26
Navajoite 2.56 (V5+,Fe3+)10O24·12H2O
Nealite 5.88 Pb4Fe(AsO3)2Cl4·2H2O
Nechelyustovite 3.32 (Ba,Na)2(Na,Ti,Mn)4(Ti,Nb)2Si4O14(OH,O,F)5·3H2O
Nekrasovite 4.62 Cu13VSn3S16
Nelenite 3.46 Mn2+16As3+3Si12O36(OH)17
Neotocite 2.80 (Mn2+,Fe2+)SiO3·H2O
Neptunite 3.23 KNa2LiFe2+2Ti2Si8O24
Neskevaaraite-Fe 2.88 NaK3Fe(Ti,Nb)4(Si4O12)2(O,OH)4·6H2O
Neustädtelite 5.81 Bi2Fe3+(Fe3+,Co)2(AsO4)2(O,OH)4
Nežilovite 5.69 PbZn2Mn4+2Fe3+8O19
Nichromite 5.24 NiCr2O4
Nickelhexahydrite 2.07 NiSO4·6H2O
Nickellotharmeyerite 4.45 CaNi2(AsO4)2·2H2O
Nickelphosphide 0.00 Ni3P
Nickelschneebergite 5.23 BiNi2(AsO4)2(OH)·H2O
Nickeltsumcorite 5.02 Pb(Ni,Fe3+)2(AsO4)2(H2O,OH)2
Nickenichite 4.00 (Na,Ca,Cu)1.6(Mg,Fe3+,Al)3(AsO4)3
Nielsenite 0.00 PdCu3
Nikischerite 2.33 NaFe2+6Al3(SO4)2(OH)18(H2O)12
Niksergievite 3.16 Ba2Al3(Si,Al)4O10(CO3)(OH)6·nH2O
Nimite 3.19 (Ni,Mg,Al)6(Si,Al)4O10(OH)8
Niningerite 0.00 MgS
Nioboaeschynite-(Y) 5.34 (Y,REE,Ca,Th,Fe)(Nb,Ti,Ta)2(O,OH)6
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)
Nolanite 4.69 (V3+,Fe3+,Fe2+,Ti)10O14(OH)2
Nontronite 2.30 Na0.3Fe3+2(Si,Al)4O10(OH)2·nH2O
Nordite-(Ce) 6.43 Na3SrCeZnSi6O17
Nordite-(La) 3.43 Na3SrLaZnSi6O17
Normandite 3.48 NaCa(Mn,Fe)(Ti,Nb,Zr)(Si2O7)OF
Nukundamite 4.30 Cu3.4Fe0.6S4
Nybøite 3.12 NaNa2(Mg3Al2)(Si7Al)O22(OH)2
Obradovicite-KCu 3.68 [K2(H2O)17Cu2+(H2O)6][Mo6+8As2Fe3+3O34(OH)3]
Obradovicite-NaCu 0.00 [Na2(H2O)17Cu2+(H2O)6][Mo6+8As2Fe3+3O34(OH)3]
Obradovicite-NaNa 0.00 [Na2(H2O)16Na(H2O)6][Mo6+8As2Fe3+3O33(OH)4]
Odinite 2.60 (Fe3+,Mg,Al,Fe2+)2.5(Si,Al)2O5(OH)4
Oftedalite 2.61 KSc2(Be3AlSi11)O30
Ogdensburgite 2.92 Ca2Fe3+4Zn(AsO4)4(OH)6·6H2O
Ohmilite 3.38 Sr3(Ti,Fe3+)(Si2O6)2(O,OH)·2H2O
Ojuelaite 3.39 ZnFe3+2(AsO4)2(OH)2·4H2O
Okanoganite-(Y) 4.35 (Y,REE,Ca,Na,Th)16(Fe3+,Ti)(Si,B,P)10(O,OH)38F10
Okhotskite 3.00 Ca2(Mn,Mg)(Mn3+,Al,Fe3+)2Si3(O,OH)14
Oldhamite 2.58 CaS
Olmiite 3.05 CaMnSiO3(OH)2
Olmsteadite 3.31 KFe2+2NbO2(PO4)2·2H2O
Ominelite 3.20 Fe2+Al3O2(BO3)SiO4
Omphacite 3.29 (Ca,Na)(Mg,Fe,Al)Si2O6
Omsite 3.38 (Ni,Cu)2Fe3+(OH)6[Sb(OH)6]
Oneillite 3.20 Na15Ca3Mn3Fe3Zr3Nb(Si25O73)(O,OH,H2O)3(OH,Cl)2
Ophirite 4.06 Ca2Mg4[Zn2Mn3+2(H2O)2(Fe3+W9O34)2]·46H2O
Orebroite 4.00 Mn2+6(Fe3+,Sb5+)2(SiO4)2(O,OH)6
Oregonite 6.92 FeNi2As2
Organovaite-Mn 2.88 K2MnNb4(Si4O12)2O4·5-7H2O
Organovaite-Zn 2.88 K2Zn(Nb,Ti)4(Si4O12)2(O,OH)4·6H2O
Orickite 4.21 CuFeS2·nH2O
Orthochamosite 3.10 Fe2+5Al(Si,Al)O10(O,OH)8
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
Orthopinakiolite 4.03 Mg2Mn3+O2(BO3)
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
Oulankaite 10.27 Pd5Cu4SnTe2S2
Ovamboite 4.74 Cu10Fe3WGe3S16
Owensite 4.78 (Ba,Pb)6(Cu1+,Fe,Ni)25S27
Oxo-magnesio-hastingsite 3.22 NaCa2(Mg2Fe3+3)(Si6Al2)O22O2
Oxy-schorl 3.21 Na(Fe2+2Al)Al6Si6O18(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
Paarite 6.94 Cu1.7Pb1.7Bi6.3S12
Pakhomovskyite 2.71 Co3(PO4)2·8H2O
Palladium 11.30 Pd
Panethite 2.90 (Na,Ca,K)1-x(Mg,Fe2+,Mn)PO4
Parabutlerite 2.55 Fe3+SO4(OH)·2H2O
Paracoquimbite 2.11 Fe3+2(SO4)3·9H2O
Paraershovite 2.58 Na3K3Fe3+2Si8O20(OH)4·4H2O
Parakuzmenkoite-Fe 3.00 (K,Ba)8Fe4Ti16(Si4O12)8(OH,O)16·20-28H2O
Paramendozavilite 3.35 NaAl4Fe3+7(PO4)5(P5+Mo6+12O40)(OH)16·56H2O
Parascorodite 3.21 Fe3+AsO4·2H2O
Parasymplesite 3.07 Fe2+3(AsO4)2·8H2O
Paravauxite 2.36 Fe2+Al2(PO4)2(OH)2·8H2O
Paravinogradovite 2.77 (Na)2(Ti4+,Fe3+)4(Si2O6)2(Si3AlO10)(OH)4·H2O
Pargasite 3.07 NaCa2(Mg4Al)(Si6Al2)O22(OH)2
Parvo-mangano-edenite 3.11 Na(CaMn)Mg5(Si7Al)O22(OH)2
Parvo-manganotremolite 0.00 (CaMn)Mg5Si8O22(OH)2
Paseroite 4.32 PbMn2+(Fe3+)2(V5+,Ti)18O38
Pattersonite 4.04 PbFe3(PO4)2(OH)5·H2O
Paulkellerite 6.00 Bi3+2Fe3+O2(PO4)(OH)2
Paulkerrite 2.36 KMg2TiFe3+2(PO4)4(OH)3·15H2O
Pautovite 3.85 CsFe2S3
Pedrizite 0.00 Li2(Li,Mg,Fe2+,Al)5(Si,Al)8O22(OH)2
Pellyite 3.51 Ba2CaFe2+2Si6O17
Penikisite 3.79 BaMg2Al2(PO4)3(OH)3
Penobsquisite 2.26 Ca2Fe2+[B9O13(OH)6]Cl·4H2O
Pentlandite 4.60 (Ni,Fe)9S8
Perbøeite-(Ce) 0.00 (CaCe3)(Al3Fe2+)(Si2O7)(SiO4)3O(OH)2
Perettiite-(Y) 4.53 Y2Mn4FeSi2B8O24
Perloffite 3.32 BaMn2+2Fe3+2(PO4)3(OH)3
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
Pertlikite 2.59 K2(Fe2+,Mg)2(Mg,Fe3+)4Fe3+2Al(SO4)12·18H2O
Petedunnite 3.68 CaZnSi2O6
Petewilliamsite 4.90 (Ni,Co)30(As2O7)15
Petrukite 4.61 (Cu,Ag)2(Fe,Zn)(Sn,In)S4
Petscheckite 5.50 U4+Fe2+Nb2O8
Pharmacosiderite 2.80 KFe3+4(AsO4)3(OH)4·6-7H2O
Philoxenite 0.00 (K,Na,Pb)4(Na,Ca)2(Mg,Cu)3(Fe3+0.5Al0.5)(SO4)8
Phosphoellenbergerite 3.00 (Mg)2Mg12(PO4,PO3OH)6(PO3OH,CO3)2(OH)6
Phosphoferrite 3.29 Fe2+3(PO4)2·3H2O
Phosphofibrite 2.90 (K0.5(H2O)3)Fe3+8(PO4)6(OH)6.5·6.5H2O
Phosphogartrellite 5.05 PbCuFe3+(PO4)2(OH,H2O)2
Phosphoinnelite 3.82 Na3Ba4Ti3Si4O14(PO4)2O2F
Phosphophyllite 3.10 Zn2Fe2+(PO4)2·4H2O
Phosphosiderite 2.76 Fe3+PO4·2H2O
Phosphowalpurgite 4.59 (UO2)Bi4O4(PO4)2·2H2O
Phyllotungstite 5.26 HCaFe3+3(WO4)6·10H2O
Picotpaulite 5.20 TlFe2S3
Piemontite 3.40 Ca2Mn3+Al2(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
Písekite-(Y) 4.03 (Y,As,Ca,Fe,U)(Nb,Ti,Ta)O4
Pitticite 2.50 [Fe,AsO4,SO4,H2O](?)
Pittongite 5.72 (Na,H2O)0.7(W,Fe3+)(O,OH)3
Pizgrischite 0.00 (Cu,Fe)Cu14PbBi17S34
Plimerite 0.00 ZnFe3+4(PO4)3(OH)5
Plumboagardite 3.74 Cu2+6(Pb,La,Nd,Ce,Ca)(AsO4)3(OH)6·3H2O
Plumboferrite 6.00 Pb2(Fe3+,Mn2+,Mg)11O19
Plumbojarosite 3.60 PbFe3+6(SO4)4(OH)12
Plumbopyrochlore 5.04 (Pb,Y,U,Ca)2Nb2(O,OH)7
Podlesnoite 3.62 Ca2Ba(CO3)2F2
Poitevinite 3.30 CuSO4·H2O
Polkovicite 6.62 (Fe,Pb)3(Ge,Fe)1-xS4
Poppiite 3.36 Ca2(V3+,Fe3+,Mg)V3+2(Si,Al)3(O,OH)14
Potassic-arfvedsonite 0.00 KNa2Fe2+4Fe3+Si8O22(OH)2
Potassic-chloro-hastingsite 0.00 KCa2[Fe2+4Fe3+](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-magnesio-fluoro-arfvedsonite 0.00 KNa2(Mg4Fe3+)Si8O22F2
Potassic-magnesio-hastingsite 0.00 KCa2(Mg4Fe3+)(Si6Al2)O22(OH)2
Potassiccarpholite 3.08 K(Mn2+,Li)2Al4Si4O12(OH,F)8
Potassichastingsite 0.00 KCa2(Fe2+4Fe3+)(Si6Al2)O22(OH)2
Potosíite 6.20 Pb48Fe7Sn18Sb16S115
Poughite 3.75 Fe3+2(Te4+O3)2SO4·3H2O
Povondraite 3.26 NaFe3+3(Fe3+4Mg2)(Si6O18)(BO3)3(OH)3O
Priderite 3.86 K(Ti4+7Fe3+)O16
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
Pseudobrookite 4.40 Fe3+2TiO5
Pseudolaueite 2.46 Mn2+Fe3+2(PO4)2(OH)2·7-8H2O
Pseudorutile 3.80 Fe3+2Ti4+3O9
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
Purpurit 3.20 7Li2(Mn3+,Fe3+)3(PO4)4
Putoranite 4.48 Cu1.1Fe1.2S2
Pyracmonite 2.23 (NH4)3Fe(SO4)3
Pyrit 5.00 FeS2
Pyroaurite 2.07 Mg6Fe3+2CO3(OH)16·4H2O
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
Pyrrhotite 4.58 Fe7S8
Qandilite 4.03 Mg2(Ti,Fe3+,Al)O4
Qingheiite 3.72 Na2Mn2+MgAl(PO4)3
Qingheiite-(Fe2+) 3.54 Na2Fe2+MgAl(PO4)3
Qitianlingite 6.42 Fe2+2Nb2W6+O10
Quenstedtite 2.14 Fe3+2(SO4)3·11H2O
Raadeite 2.81 Mg7(PO4)2(OH)8
Radovanite 3.90 Cu2Fe3+(AsO4)(AsO2(OH))2·H2O
Raguinite 6.40 TlFeS2
Rankachite 4.50 Ca0.5(V4+,V5+)(W6+,Fe3+)2O8(OH)·2H2O
Ransomite 2.63 CuFe3+2(SO4)4·6H2O
Raslakite 2.95 Na15Ca3Fe3(Na,Zr)3Zr3(Si,Nb)Si25O73(OH,H2O)3(Cl,OH)
Rastsvetaevite 2.84 Na27K8Ca12Fe3Zr6Si52O144(OH,O)6Cl2
Rasvumite 3.10 KFe2S3
Redingtonite 1.76 Fe2+Cr2(SO4)4·22H2O
Reevesite 2.80 Ni6Fe3+2CO3(OH)16·4H2O
Renierite 4.38 (Cu1+,Zn)11Fe4(Ge4+,As5+)2S16
Rhodonit 3.50 Mn2+SiO3
Rhodostannite 4.00 (Cu,Ag)2FeSn3S8
Rhomboclase 2.23 (H3O)Fe3+(SO4)2·3H2O
Rhönite 3.40 Ca4(Mg8Fe3+2Ti2)O4[Si6Al6O36]
Richellite 2.00 CaFe3+2(PO4)2(OH,F)2
Richetite 6.00 (Fe3+,Mg)xPb2+8.6(UO2)36O36(OH)24·41H2O
Richterite 3.09 Na2CaMg5Si8O22(OH)2
Riebeckite 3.40 Na2(Fe2+3Fe3+2)Si8O22(OH)2
Rinmanite 5.13 Mg2Fe4Zn2Sb2O14(OH)2
Rinneite 2.30 K3NaFe2+Cl6
Rittmannite 2.81 (Mn2+,Ca)Mn2+(Fe2+,Mn2+,Mg)2(Al,Fe3+)2(PO4)4(OH)2·8H2O
Roaldite 7.21 (Fe,Ni)4N
Rockbridgeite 3.30 Fe2+Fe3+4(PO4)3(OH)5
Rodalquilarite 5.05 H3Fe3+2(Te4+O3)4Cl
Rodolicoite 3.07 Fe3+PO4
Roedderite 2.60 KNaMg2(Mg3Si12)O30
Rokühnite 2.35 FeCl2·2H2O
Romanite 4.07 (Fe2+,U,Pb)2(Ti,Fe3+)O12(?)
Roméite 4.70 (Ca,Fe2+,Mn2+,Na)2(Sb5+,Ti4+)2O6(O,OH,F)
Römerite 2.15 Fe2+Fe3+2(SO4)4·14H2O
Rondorfite 3.03 Ca8Mg(SiO4)4Cl2
Roscherite 2.93 Ca2Mn2+5Be4(PO4)6(OH)4·6H2O
Rosemaryite 3.60 NaMn2+Fe3+Al(PO4)3
Rossovskyite 6.30 (Fe3+,Ta)(Nb,Ti)O4
Rowlandite-(Y) 4.50 Fe2+Y4(Si2O7)2F2
Rozenite 2.20 Fe2+SO4·4H2O
Rubellit 3.06 Na(Li1.5Al1.5)Al6(BO3)3Si6O18(OH)4
Rudashevskyite 0.00 (Fe,Zn)S
Ruifrancoite 2.88 Ca22(Fe3+,Mn,Mg)4Be4(PO4)6(OH)6·4H2O
Rusakovite 2.73 (Fe,Al)5(VO4)2(OH)9·3H2O
Sabieite 2.68 NH4Fe3+(SO4)2
Sadanagaite 3.30 NaCa2(Mg3Al2)(Si5Al3)O22(OH)2
Safflorite 6.90 CoAs2
Sahamalite-(Ce) 4.30 Ce2Mg(CO3)4
Sakuraiite 4.00 (Cu,Zn,Fe)3(In,Sn)S4
Salzburgite 6.90 Cu1.6Pb1.6Bi6.4S12
Samaniite 4.89 Cu2Fe5Ni2S8
Samarskite-(Y) 5.60 (Y,Ce,U,Fe,Nb)(Nb,Ta,Ti)O4
Samarskite-(Yb) 7.03 YbNbO4
Samuelsonite 3.35 Ca9Mn2+4Al2(PO4)10(OH)2
Saneroite 3.47 Na2(Mn2+,Mn3+)10V5+Si11O34(OH)4
Sanmartinite 6.70 ZnWO4
Santabarbaraite 2.42 Fe3+3(PO4)2(OH)3·5H2O
Santafeite 3.38 (Ca,Sr,Na)3(Mn2+,Fe3+)2Mn4+2(VO4)4(OH,O)5·2H2O
Saponite 2.30 (Ca,Na)0.3(Mg,Fe2+)3(Si,Al)4O10(OH)2·4H2O
Sarcopside 3.64 Fe2+3(PO4)2
Sarmientite 2.58 Fe3+2(AsO4)(SO4)(OH)·5H2O
Sasaite 1.75 Al6(PO4)5(OH)3·36H2O
Satterlyite 3.68 (Fe2+,Mg,Fe3+)12(PO3OH)(PO4)5(OH,O)6
Scandiobabingtonite 3.24 (Ca,Na)2(Fe2+,Mn)(Sc,Fe3+)Si5O14(OH)
Schafarzikite 4.30 Fe2+Sb3+2O4
Schneebergite 5.28 BiCo2(AsO4)2(OH)·H2O
Schneiderhöhnite 4.30 Fe2+Fe3+3As3+5O13
Schoonerite 2.87 ZnMn2+Fe2+2Fe3+(PO4)3(OH)2·9H2O
Schorl 3.10 NaFe2+3Al6(Si6O18)(BO3)3(OH)3OH
Schorlomite 3.81 Ca3Ti2(Fe3+2Si)O12
Schreibersite 7.00 (Fe,Ni,Cr)3P
Schreyerite 4.00 V3+2Ti4+3O9
Schubnelite 3.28 Fe3+V5+O4·H2O
Schwertmannite 3.77 Fe3+16O16(OH)9.6(SO4)3.2·10H2O
Scorodite 3.10 Fe3+AsO4·2H2O
Scorzalite 3.27 Fe2+Al2(PO4)2(OH)2
Segelerite 2.67 CaMgFe3+(PO4)2(OH)·4H2O
Segnitite 4.00 PbFe3+3AsO4(AsO3OH)(OH)6
Seidozerite 3.47 (Na,Ca)4Mn(Ti,Zr)2(Si2O7)2(O,F,OH)4
Seinäjokite 0.00 FeSb2
Sekaninaite 2.77 Fe2+2Al3(AlSi5)O18
Selenopolybasite 0.00 Cu(Ag,Cu)6Ag9Sb2(S,Se)9Se2
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
Senaite 5.30 Pb(Mn,Y,U)(Fe,Zn)2(Ti,Fe,Cr,V)18(O,OH)38
Sewardite 0.00 CaFe3+2(AsO4)2(OH)2
Shadlunite 4.00 (Fe,Cu)8(Pb,Cd)S8
Shafranovskite 2.76 Na3K2(Mn,Fe,Na)4[Si9(O,OH)27](OH)2·nH2O
Shirozulite 3.20 KMn2+3(Si3Al)O10(OH)2
Shuiskite 3.24 Ca2MgCr2(SiO4)(Si2O7)(OH)2·H2O
Shulamitite 3.84 Ca3TiFe3+AlO8
Sicklerite 3.40 LiMn2+PO4
Siderazot 3.15 FeNx (x=0.25-0.5)
Siderite 3.96 FeCO3
Sideronatrite 2.00 Na2Fe3+(SO4)2(OH)·3H2O
Siderophyllite 3.00 KFe2+2Al(Si2Al2)O10(OH)2
Siderotil 2.10 (Fe,Cu)SO4·5H2O
Sigloite 2.35 Fe3+Al2(PO4)2(OH)3·7H2O
Simferite 3.22 Li(Mg,Fe3+,Mn3+)2(PO4)2
Sjögrenite 2.11 Mg6Fe3+2(CO3)(OH)16·4H2O
Skaergaardite 10.64 CuPd
Skutterudite 6.50 (Co,Ni,Fe)As3
Slavíkite 1.90 (H3O)1+3Mg6Fe15(SO4)21(OH)18·98H2O
Smolyaninovite 0.00 Co3Fe3+2(AsO4)4·11H2O
Smythite 4.32 (Fe,Ni)3+xS4 (x = 0 to 0.3)
Sobolevite 3.03 Na13Ca2Mn2Ti3(Si2O7)2(PO4)4O3F3
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
Sodicpedrizite 0.00 NaLi2(Mg2Fe3+AlLi)Si8O22(OH)2
Sogdianite 2.90 KZr2(Li3Si12)O30
Sonoraite 3.95 Fe3+Te4+O3(OH)·H2O
Souzalite 3.09 Mg3Al4(PO4)4(OH)6·2H2O
Sphalerite 3.90 ZnS
Spheniscidite 2.71 (NH4)Fe3+2(PO4)2(OH)·2H2O
Srebrodolskite 4.04 Ca2Fe3+2O5
Stalderite 4.97 TlCu(Zn,Fe,Hg)2As2S6
Stanekite 3.80 Fe3+Mn2+O(PO4)
Stanfieldite 3.15 Ca4Mg5(PO4)6
Stannite 4.30 Cu2FeSnS4
Stannoidite 4.29 Cu8(Fe,Zn)3Sn2S12
Staurotid 3.65 Fe2+2Al9Si4O23(OH)
Stavelotite-(La) 4.49 La3Mn2+3Cu2+(Mn3+,Fe3+,Mn4+)26(Si2O7)6O30
Steenstrupine-(Ce) 3.40 Na14Ce6Mn2+2Fe3+2Zr(PO4)7Si12O36(OH)2·3H2O
Steinmetzite 2.96 Zn2Fe3+(PO4)2(OH)·3H2O
Stenhuggarite 4.63 CaFe3+Sb3+As3+2O7
Stepanovite 1.69 NaMgFe3+(C2O4)3·8-9H2O
Sternbergite 4.22 AgFe2S3
Stevensite 2.15 (Ca,Na)xMg3-ySi4O10(OH)2
Stewartite 2.94 Mn2+Fe3+2(PO4)2(OH)2·8H2O
Stilpnomelane 2.77 (K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36·nH2O
Stoppaniite 2.79 Fe3+2Be3Si6O18·H2O
Stornesite-(Y) 3.20 Na6(Ca5Na3)YMg43(PO4)36
Stottite 3.60 Fe2+Ge4+(OH)6
Strengite 2.87 Fe3+PO4·2H2O
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
Strontioperloffite 0.00 SrMn2+2Fe3+2(PO4)3(OH)3
Strontiopharmacosiderite 0.00 Sr0.5Fe4[(AsO4)3(OH)4]·4H2O
Strunzite 2.47 Mn2+Fe3+2(PO4)2(OH)2·6H2O
Sturmanite 1.85 Ca6Fe3+2(SO4)2.5[B(OH)4](OH)12·25H2O
Sudoite 2.63 Mg2Al3(Si3Al)O10(OH)8
Suessite 7.08 Fe3Si
Sugakiite 0.00 Cu(Fe,Ni)8S8
Sugilite 2.74 KNa2Fe3+2(Li3Si12)O30
Suhailite 2.95 (NH4)Fe2+3(Si3Al)O10(OH)2
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)
Sveinbergeite 3.15 Ca(Fe2+6Fe3+)Ti2(Si4O12)2O2(OH)5·4H2O
Swinefordite 2.30 Ca0.2(Li,Al,Mg,Fe)3(Si,Al)4O10(OH,F)2·nH2O
Switzerite 2.54 Mn2+3(PO4)2·7H2O
Symplesite 2.96 Fe2+3(AsO4)2·8H2O
Szaibélyite 2.65 MgBO2(OH)
Szomolnokite 3.03 Fe2+SO4·H2O
Tadzhikite-(Ce) 3.73 Ca4Ce3+2Ti(B4Si4O22)(OH)2
Tadzhikite-(Y) 3.73
Taenite 7.80 (Ni,Fe)
Talnakhite 4.29 Cu9Fe8S16
Tancaite-(Ce) 0.00 FeCe(MoO4)3·3H2O
Taneyamalite 3.30 (Na,Ca)Mn2+12(Si,Al)12(O,OH)44
Tantalite-(Fe) 8.20 Fe2+Ta2O6
Tantalite-(Mg) 6.70 MgTa2O6
Tapiolite-(Fe) 7.82 Fe2+Ta2O6
Tapiolite-(Mn) 7.72 Mn2+Ta2O6
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
Tarkianite 7.30 (Cu,Fe)(Re,Mo)4S8
Taseqite 3.24 Na12Sr3Ca6Fe3Zr3NbSi25O73(O,OH,H2O)3Cl2
Tashelgite 3.67 CaMgFe2+Al9O16(OH)
Tassieite 3.45 NaCa2Mg3Fe2+2Fe3+(PO4)6·2H2O
Tavorite 3.29 LiFe3+PO4(OH)
Telluromandarinoite 0.00 Fe3+2(Te4+O3)3·6H2O
Tennantite 4.60 Cu12As4S13
Tetraferriannite 2.70 KFe2+3(Si3Fe3+)O10(OH)2
Tetraferriphlogopite 0.00 KMg3(Si3Fe3+)O10(OH)2
Tetraferroplatinum 14.30 PtFe
Tetrahedrite 4.60 Cu12Sb4S13
Tetrataenite 8.28 FeNi
Thadeuite 3.25 CaMg3(PO4)2(OH,F)2
Thalcusite 6.15 (Cu,Fe)4Tl2S4
Thalfenisite 5.26 Tl6(Fe,Ni)25S26Cl
Thalliumpharmacosiderite 0.00 TlFe4[(AsO4)3(OH)4]·4H2O
Therasiaite 2.40 (NH4)3KNa2Fe2+Fe3+(SO4)3Cl5
Thoriopyrochlore 0.00 (Ca,Th,Na,Ce)2(Nb,Zr,Ti,Fe)2(O,OH,F)7
Tibiscumite 0.00 (Ca,Na,K)0.7(Al,Fe,Mg)2(Si,Al)4O10(OH)2·0.8H2O
Tietaiyangite 0.00 (Fe3+)4FeTiO9
Tiettaite 2.42 Na17Fe3+TiSi16O29(OH)30·2H2O
Tinaksite 2.82 K2Na(Ca,Mn)2TiOSi7O18(OH)
Tinticite 2.80 Fe3+3(PO4)2(OH)3·3H2O
Tinzenite 3.29 Ca2Mn2+4Al4[B2Si8O30](OH)2
Tisinalite 2.69 Na3Mn2+TiSi6O15(OH)3
Titanite 3.40 CaTiSiO5
Titanomaghemite 0.00 Fe(Fe,Ti)2O4
Titanowodginite 6.86 Mn2+TiTa2O8
Titantaramellite 4.00 Ba4(Ti,Fe3+,Mg)4(O,OH)2[B2Si8O27]Clx
Tochilinite 2.96 6(Fe0.9S)·5[(Mg,Fe)(OH)2]
Tokyoite 4.62 Ba2Mn3+(VO4)2(OH)
Tomichite 4.16 V3+4Ti4+3As3+O13(OH)
Tooeleite 4.24 Fe3+6(AsO3)4SO4(OH)4·4H2O
Toturite 0.00 Ca3Sn2(Fe3+2Si)O12
Toyohaite 4.94 Ag2FeSn3S8
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
Trébeurdenite 0.00 Fe2+2Fe3+4O2(OH)10(CO3)·3H2O
Trembathite 2.84 Mg3B7O13Cl
Trevorite 5.17 NiFe3+2O4
Triphylite 3.40 LiFe2+PO4
Triplite 3.44 (Mn2+,Fe2+)2PO4(F,OH)
Triploidite 3.70 Mn2+2(PO4)(OH)
Tripuhyite 5.82 Fe3+Sb5+O4
Tristramite 3.80 (Ca,U4+,Fe3+)(PO4,SO4)·2H2O
Tritomite-(Y) 3.05 Y5(SiO4,BO4)3(O,OH,F)
Troilite 4.58 FeS
Tschermakite 3.14 Ca2(Mg3Al2)Si6Al2O22(OH)2
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
Tsumcorite 5.20 PbZn2(AsO4)2·2H2O
Tsumgallite 5.08 GaOOH
Tuhualite 2.89 NaFe2+Fe3+Si6O15
Tuite 3.45 Ca3(PO4)2
Tulameenite 14.90 CuFePt2
Tululite 3.83 Ca14(Fe3+,Al)(Al,Zn,Fe3+,Si,P,Mn,Mg)15O36
Tungusite 2.59 Ca14Fe2+9Si24O60(OH)22
Tuperssuatsiaite 2.47 Na2(Fe3+,Mn2+)3Si8O20(OH)2·4H2O
Turmalin 3.20 NaFe2+3 Al6 ((OH)4 (BO3)3 Si6O18)
Tuscanite 2.83 KCa6(Si,Al)10O22(SO4,CO3)2(OH)·H2O
Tvrdýite 2.83 Fe2+Fe3+2Al3(PO4)4(OH)5(H2O)4·2H2O
Uedaite-(Ce) 4.19 Mn2+CeAl2Fe2+(Si2O7)(SiO4)O(OH)
Ulvöspinel 0.00 Fe2+2TiO4
Ungavaite 7.26 Pd4Sb3
Ungemachite 2.29 K3Na8Fe3+(SO4)6(NO3)2·6H2O
Uranotungstite 4.27 Fe(UO2)2WO4(OH)4·12H2O
Ushkovite 2.38 MgFe3+2(PO4)2(OH)2·8H2O
Usturite 0.00 Ca3ZrSb5+Fe3+3O12
Uvite 3.10 CaMg3(Al5Mg)(Si6O18)(BO3)3(OH)3OH
Valleriite 3.09 2[(Fe,Cu)S]·1.53[(Mg,Al)(OH)2]
Vanadoallanite-(La) 0.00 CaLa3+V3+AlFe2+(Si2O7)(SiO4)O(OH)
Vanadoandrosite-(Ce) 0.00 Mn2+CeV3+AlMn2+O(Si2O7)(SiO4)(OH)
Varennesite 2.31 Na8(Mn,Fe3+,Ti)2Si10O25(OH,Cl)2·12H2O
Varlamoffite 2.52 (Sn,Fe)(O,OH)2
Varulite 3.58 NaCaMn2+3(PO4)3
Vauxite 2.40 Fe2+Al2(PO4)2(OH)2·6H2O
Vavrínite 7.79 Ni2SbTe2
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
Vernadite 3.00 (Mn4+,Fe3+,Ca,Na)(O,OH)2·nH2O
Verplanckite 3.52 Ba4Mn2+2Si4O12(OH,H2O)3Cl3
Versiliaite 5.12 (Fe2+,Fe3+,Zn)8(Sb3+,Fe3+,As)16O32S1.3
Vesuvianite 3.35 (Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)10
Viaeneite 3.70 (Fe,Pb)4S8O
Vicanite-(Ce) 4.73 (Ca,Ce,La,Th)15As5+(As3+,Na)0.5Fe3+0.7Si6B4(O,F)47
Villamanínite 4.52 CuS2
Vinciennite 4.29 Cu10Fe4SnAsS16
Vinogradovite 2.88 Na4Ti4(Si2O6)2[(Si,Al)4O10]O4·(H2O,Na,K)3
Violarite 4.50 Fe2+Ni3+2S4
Vivianite 2.60 Fe2+3(PO4)2·8H2O
Vladykinite 0.00 Na3Sr4(Fe2+Fe3+)Si8O24
Vochtenite 3.65 Fe2+Fe3+(UO2)4(PO4)4(OH)·12-13H2O
Volaschioite 0.00 Fe4(SO4)O2(OH)6·2H2O
Volkonskoite 2.00 Ca0.3(Cr,Mg)2(Si,Al)4O10(OH)2·4H2O
Voltaite 2.60 K2Fe2+5Fe3+3Al(SO4)12·18H2O
Vonsenite 4.21 Fe2+2Fe3+O2(BO3)
Voronkovite 2.97 Na15(Na,Ca,Ce)3(Mn,Ca)3Fe3Zr3Si26O72(OH,O)4Cl·H2O
Vuorelainenite 4.64 Mn2+V3+2O4
Vyalsovite 1.96 CaFeAlS(OH)5
Wadalite 3.06 Ca6Al5Si2O16Cl3
Wadsleyite 3.84 Mg2SiO4
Wagnerite 3.07 Mg2PO4F
Wairauite 8.00 CoFe
Walentaite 2.72 H2Ca2Fe3+6(AsO4)5(PO4)3·14H2O
Walfordite 0.00 (Fe3+,Te6+,Ti4+,Mg)Te4+3O8
Walkerite 2.07 Ca16(Mg,Li)2[B13O17(OH)12]4Cl6·28H2O
Wallkilldellite-(Fe) 3.00 (Ca,Cu)4Fe6(AsO4,SiO4)4(OH)8·18H2O
Wangdaodeite 0.00 FeTiO3
Warwickite 3.36 (Mg,Ti,Fe,Cr,Al)2O(BO3)
Watatsumiite 0.00 KNa2LiMn2V2Si8O24
Welshite 3.77 Ca4(Mg9Sb5+3)O4[Si6Be3AlFe3+2O36]
Werdingite 3.04 Mg2Al14Si4B4O37
Wermlandite 1.93 Mg8Al2(OH)18(SO4)2·12H2O
Wernerkrauseite 4.66 CaFe3+2Mn4+O6
Westerveldite 8.00 FeAs
Whitecapsite 2.30 H16Fe2+5Fe3+14Sb3+6(AsO4)18O16·120H2O
Whiteite-(CaFeMg) 2.58 CaFe2+Mg2Al2(PO4)4(OH)2·8H2O
Whiteite-(MnFeMg) 2.63 Mn2+Fe2+Mg2Al2(PO4)4(OH)2·8H2O
Whitlockite 3.13 Ca9Mg(PO4)6(PO3OH)
Whitmoreite 2.87 Fe2+Fe3+2(PO4)2(OH)2·4H2O
Wicksite 3.54 NaCa2Fe2+2(Fe3+,Mn2+,Fe2+)4(PO4)6·2H2O
Wiklundite 4.07 Pb2(Mn2+,Zn)3(Fe3+,Mn2+)2(Mn2+,Mg)19(As3+O3)2(Si,As5+O4)6(OH)18Cl6
Wilhelmgümbelite 2.82 ZnFe2+Fe3+3(PO4)3(OH)4(H2O)5·2H2O
Wilhelmkleinite 4.34 ZnFe3+2(AsO4)2(OH)2
Wilhelmramsayite 2.75 Cu3FeS3·2H2O
Wilhelmvierlingite 2.58 CaMn2+Fe3+(PO4)2(OH)·2H2O
Wilkinsonite 3.00 Na4(Fe2+8Fe3+4)O4[Si12O36]
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
Wodginite 7.19 Mn2+Sn4+Ta2O8
Wöhlerite 3.42 NaCa2(Zr,Nb)(Si2O7)(O,F)2
Wolfeite 3.79 Fe2+2PO4(OH)
Wonesite 2.00 (Na,K)(Mg,Fe,Al)6(Si,Al)8O20(OH,F)4
Woodallite 2.06 Mg6Cr2(OH)16Cl2·4H2O
Wurtzite 3.98 ZnS
Wüstite 5.00 FeO
Wyllieite 3.60 (Na,Ca,Mn2+)2Mn2+2Al(PO4)3
Xanthoxenite 2.80 Ca4Fe3+2(PO4)4(OH)2·3H2O
Xenophyllite 0.00 Na4Fe7(PO4)6
Xiangjiangite 2.90 Fe3+(UO2)4(PO4)2(SO4)2(OH)·22H2O
Xieite 5.34 FeCr2O4
Xifengite 6.45 Fe5Si3
Xingzhongite 6.64 (Cu,Pb,Fe)Ir2S4
Xitieshanite 1.99 Fe3+SO4Cl·6H2O
Yakhontovite 0.00 (Ca,Na,K)0.2(Cu,Fe,Mg)2Si4O10(OH)2·3H2O
Yarlongite 7.19 Cr4Fe4NiC4
Yavapaiite 2.88 KFe3+(SO4)2
Yazganite 4.19 NaMgFe3+2(AsO4)3·H2O
Yecoraite 5.59 Fe3+3Bi5O9(Te4+O3)(Te6+O4)2·9H2O
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)
Yttrobetafite-(Y) 3.65 (Y,U,Ce)2(Ti,Nb,Ta)2(O,OH)7
Yttrocolumbite-(Y) 5.70 (Y,U,Fe2+)(Nb,Ta)O4
Yttrocrasite-(Y) 4.80 (Y,Th,Ca,U)(Ti,Fe)2(O,OH)6
Yttropyrochlore-(Y) 3.60 (Y,Na,Ca)2Nb2(O,OH)7
Yttrotantalite-(Y) 5.50 (Y,U,Fe2+)(Ta,Nb)2(O,OH)4
Yttrotungstite-(Y) 5.96 Y(W,Fe,Si,Al,Ti)2(O,OH,H2O)9
Yuanfuliite 4.02 Mg(Fe3+,Al)O(BO3)
Yukonite 2.80 Ca7Fe3+15(AsO4)9O16·25H2O
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
Yurmarinite 4.00 Na7(Fe3+,Mg,Cu)4(AsO4)6
Zaïrite 4.37 BiFe3+3(PO4)2(OH)6
Zanazziite 2.76 Ca2Mg5Be4(PO4)6(OH)4·6H2O
Zangboite 5.09 TiFeSi2
Zavalíaite 3.68 (Mn2+,Fe2+,Mg)3(PO4)2
Zemannite 4.05 Mg0.5ZnFe3+(Te4+O3)3·4.5H2O
Zenzénite 6.83 Pb3Fe3+4Mn4+3O15
Zeravshanite 3.09 Na2Cs4Zr3Si18O45·2H2O
Zhanghengite 8.00 CuZn
Zhemchuzhnikovite 1.69 NaMgAl(C2O4)3·8H2O
Ziminaite 0.00 Fe3+6(VO4)6
Zincgartrellite 0.00 PbZn2(AsO4)2(H2O,OH)2
Zinclipscombite 3.65 ZnFe3+2(PO4)2(OH)2
Zincmelanterite 2.02 ZnSO4·7H2O
Zincoberaunite 0.00 ZnFe3+5(PO4)4(OH)5·6H2O
Zincobotryogen 2.20 ZnFe3+(SO4)2(OH)·7H2O
Zincobriartite 0.00 Cu2(Zn,Fe)(Ge,Ga)S4
Zincocopiapite 2.18 ZnFe3+4(SO4)6(OH)2·20H2O
Zincohögbomite-2N2S 4.36 (Zn,Al,Fe)3(Al,Fe,Ti)8O15(OH)
Zincohögbomite-2N6S 0.00 (Zn,Al)7(Al,Fe3+,Ti,Mg)16O31(OH)
Zinconigerite-6N6S 0.00 (Zn,Al,Fe)3(Al,Fe)8O15(OH)
Zincostaurolite 3.78 Zn2Al9Si4O23(OH)
Zincostrunzite 0.00 ZnFe3+2(PO4)2(OH)2·6.5H2O
Zincovoltaite 2.76 K2Zn5Fe3+3Al(SO4)12·18H2O
Zirconolite 4.80 (Ca,Y)Zr(Ti,Mg,Al)2O7
Zirconolite-3O 4.70 (Ca,Fe,Y,Th)2Fe(Ti,Nb)3Zr2O14
Zircophyllite 3.34 K2NaMn2+7Zr2(Si4O12)2O2(OH)4F
Zirklerite 2.60 (Fe,Mg)9Al4Cl18(OH)12·14H2O
Zirsinalite 2.90 Na6CaZrSi6O18
Zodacite 2.68 Ca4Mn2+Fe3+4(PO4)6(OH)4·12H2O
Zoltaiite 4.83 BaV4+2V3+12Si2O27
Zugshunstite-(Ce) 0.00 CeAl(SO4)2(C2O4)·12H2O
Zuktamrurite 0.00 FeP2
Zussmanite 3.15 K(Fe,Mg,Mn)13(Si,Al)18O42(OH)14
Zwieselite 3.93 Fe2+Mn2+PO4F
Zýkaite 2.50 Fe3+4(AsO4)3SO4(OH)·15H2O

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