Barium — Ba
The chemical element Barium is an element of type Alkaline earth metal with the symbol Ba. It has an atomic mass of 137.327 u and an electronic configuration of [Xe] 6s2.
Synthétique
Radioactif
Liquide
Gaz
725°
1640°
1640°
137.327
56
2
Ba
2
8
18
18
8
2
8
18
18
8
2
[Xe] 6s2
0.89
5.2117
Electronic configuration diagram
characteristics
- Atomic number
- 56
- Atomic mass
- 137.327
- Symbol
- Ba
- Melting point
- 725
- Boiling point
- 1640
- Density
- 3.594
- Period
- 6
- Group
- 2
- Discovery
- 1808 Davy
- Abundance
- 425
- Radius
- 2.8
- Electronegativity
- 0.89
- Ionization
- 5.2117
- Isotope
- 25
- Electronic configuration
- [Xe] 6s2
- Oxidation state
- 2
- Electron
- 2,8,18,18,8,2
Barium is a chemical element with atomic number 56 and symbol Ba. It is a heavy metal, mainly produced during the merger of supernovae and neutron stars. It is located in goup 8A of the Periodic Table of Elements.
barium is a shiny metal, is quite soft, and is silvery-white when freshly reduced. It has a density of 3.5 g/cm3 and melts at 725°C. It is soluble in sulfuric acid, but not in nitric acid or hydrochloric acid.
barium is used in a variety of applications, including in industry for melting metals, in the alloy industry, and as a catalyst in chemical reactions. It is also used as a material for making small metal parts and dyes for textiles.
In medicine, barium is used as a contrast agent for radiological examinations and for the treatment of kidney and liver diseases. It is also used as a medicine for osteoporosis.
barium has many properties that make it a useful material for many applications. It is non-toxic, non-corrosive and non-flammable. It has a strong radiation absorption capacity and is easy to work with. It is often used for melting metals and alloys. Finally, it is also an excellent catalyst for chemical reactions.
Minerals containing Barium
| first name | Hardness | Density | Chemical formula |
|---|---|---|---|
| Alforsite | — | 4.73 | Ba5(PO4)3Cl |
| Alsakharovite-Zn | — | 2.90 | NaSrKZn(Ti,Nb)4(Si4O12)2(O,OH)4·7H2O |
| Alstonite | — | 3.69 | BaCa(CO3)2 |
| Anandite | — | 3.94 | BaFe2+3(Si3Fe3+)O10S(OH) |
| Andrémeyerite | — | 4.15 | BaFe2+2Si2O7 |
| Ankangite | — | 4.44 | Ba(Ti,V3+,Cr)8O16 |
| Aradite | — | 0.00 | BaCa6[(SiO4)(VO4)](VO4)2F |
| Arctite | — | 3.11 | Na5Ca7Ba(PO4)6F3 |
| Armenite | — | 2.76 | BaCa2(Al6Si9)O30·2H2O |
| 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-(SrFe) | — | 0.00 | SrFe2+(CaNa2)Fe2+13Al(PO4)11(PO3OH)(OH)2 |
| Arsenoflorencite-(Nd) | — | 4.05 | NdAl3(AsO4)2(OH)6 |
| Arsenogorceixite | — | 3.65 | BaAl3AsO4(AsO3OH)(OH)6 |
| Arsenogoyazite | — | 3.33 | SrAl3(AsO4)(AsO3OH)(OH)6 |
| Asselbornite | — | 0.00 | Pb(UO2)4(BiO)3(AsO4)2(OH)7·4H2O |
| Babefphite | — | 4.31 | BaBePO4F |
| Bafertisite | — | 3.96 | Ba2Fe2+4Ti2(Si2O7)2O2(OH)2F2 |
| Balipholite | — | 3.33 | LiBaMg2Al3(Si2O6)2(OH)8 |
| Banalsite | — | 3.07 | Na2BaAl4Si4O16 |
| Baotite | — | 4.42 | Ba4(Ti,Nb,W)8O16(SiO3)4Cl |
| Bario-olgite | — | 4.00 | Na(Na,Sr,Ce)2Ba(PO4)2 |
| Bario-orthojoaquinite | — | 3.96 | Ba4Fe2+2Ti2O2(SiO3)8·H2O |
| Barioferrite | — | 5.31 | BaFe3+12O19 |
| Bariomicrolite | — | 5.68 | (Ba, )2Ta2(O,OH)7 |
| Barioperovskite | — | 0.00 | BaTiO3 |
| Bariopharmacoalumite | — | 2.58 | Ba0.5Al4(AsO4)3(OH)4·4H2O |
| Bariopharmacosiderite | — | 3.07 | Ba0.5Fe3+4(AsO4)3(OH)4·5H2O |
| Bariopyrochlore | — | 4.00 | Ba2Nb2O7 |
| Bariosincosite | — | 0.00 | Ba(VO)2(PO4)2·4H2O |
| Barium-zinc alumopharmocosiderite | — | 0.00 | (Ba,K)0.5(Zn,Cu)0.5(Al,Fe)4(AsO4)3·5H2O |
| Barylite | — | 4.02 | BaBe2Si2O7 |
| Baryte | — | 4.47 | BaSO4 |
| Barytocalcite | — | 3.64 | BaCa(CO3)2 |
| Barytolamprophyllite | — | 3.62 | Na3(BaK)Ti3(Si2O7)2O2(OH)2 |
| Batiferrite | — | 0.00 | BaTi2Fe3+8Fe2+2O19 |
| Batisite | — | 3.43 | Na2BaTi2(Si4O12)O2 |
| Batisivite | — | 4.62 | BaTi6(V,Cr)8Si2O29 |
| Bauranoite | — | 5.28 | BaU2O7·4-5H2O |
| Bavsiite | — | 0.00 | Ba2V2O2[Si4O12] |
| Bazirite | — | 3.82 | BaZrSi3O9 |
| Belkovite | — | 4.16 | Ba3Nb6(Si2O7)2O12 |
| Bellbergite | — | 2.20 | (K,Ba,Sr)2Sr2Ca2(Ca,Na)4(Si,Al)36O72·30H2O |
| Benauite | — | 3.65 | SrFe3+3(PO4)(PO3OH)(OH)6 |
| Benitoite | — | 3.60 | BaTiSi3O9 |
| Benstonite | — | 3.60 | Ba6Ca6Mg(CO3)13 |
| Bergenite | — | 4.10 | Ca2Ba4(UO2)9O6(PO4)6·16H2O |
| Bigcreekite | — | 2.66 | BaSi2O5·4H2O |
| Billietite | — | 5.27 | Ba(UO2)6O4(OH)6·8H2O |
| Biraite-(Ce) | — | 4.76 | Ce2Fe2+Si2O7(CO3) |
| Bjarebyite | — | 4.02 | BaMn2+2Al2(PO4)3(OH)3 |
| 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 |
| Bøgvadite | — | 3.85 | Na2Ba2SrAl4F20 |
| Bornemanite | — | 3.47 | Na6BaTi2Nb(Si2O7)2(PO4)O2(OH)F |
| Bredigite | — | 3.40 | (Ca,Ba)Ca13Mg2(SiO4)8 |
| Brewsterite-Ba | — | 2.45 | Ba(Al2Si6)O16·5H2O |
| Brewsterite-Sr | — | 2.45 | Sr(Al2Si6)O16·5H2O |
| Burbankite | — | 3.50 | (Na,Ca)3(Sr,Ba,Ce)3(CO3)5 |
| Burovaite-Ca | — | 2.73 | (Na,K)4Ca2(Ti,Nb)8[Si4O12]4(OH,O)8·12H2O |
| Bussenite | — | 3.63 | Na2Ba2Fe2+TiSi2O7(CO3)O(OH)F·H2O |
| 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 |
| Byzantievite | — | 4.25 | Ba5(Ca,REE,Y)22(Ti,Nb)18(SiO4)4(PO4,SiO4)4(BO3)9O22[(OH),F]43·1.5H2O |
| Calciouranoite | — | 4.62 | (Ca,Ba,Pb,K,Na)U2O7·5H2O |
| Cámaraite | — | 0.00 | Ba3Na(Fe2+,Mn)8Ti4(Si2O7)4O4(OH,F)7 |
| Canosioite | — | 4.94 | Ba2Fe3+(AsO4)2(OH) |
| Cappelenite-(Y) | — | 4.40 | BaY6B6Si3O24F2 |
| Carbocernaite | — | 3.53 | (Sr,Ce,La)(Ca,Na)(CO3)2 |
| Cebaite-(Ce) | — | 4.81 | Ba3Ce2(CO3)5F2 |
| Cebaite-(Nd) | — | 4.80 | Ba3Nd2(CO3)5F2 |
| 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] |
| Charoite | — | 2.54 | (K,Sr,Ba,Mn)15-16(Ca,Na)32Si70(O,OH)180(OH,F)4·nH2O |
| Chernykhite | — | 3.14 | BaV3+2(Si2Al2)O10(OH)2 |
| Chromphyllite | — | 2.88 | KCr2(Si3Al)O10(OH)2 |
| Clinobarylite | — | 3.97 | BaBe2Si2O7 |
| Clinoptilolite-Na | — | 2.10 | Na6(Si30Al6)O72·20H2O |
| Colinowensite | — | 0.00 | BaCuSi2O6 |
| Cordylite-(Ce) | — | 4.44 | (Na,Ca)BaCe2(CO3)4(F,O) |
| Cordylite-(La) | — | 4.33 | NaCaBa2La3Sr(CO3)8F2 |
| Coronadite | — | 5.44 | Pb(Mn4+6Mn3+2)O16 |
| Coutinhoite | — | 0.00 | ThxBa1-2x(UO2)2Si5O13·3H2O |
| Curetonite | — | 4.31 | Ba(Al,Ti)(PO4)(OH,O)F |
| Cymrite | — | 3.41 | Ba(Si,Al)4(O,OH)8·H2O |
| Dachiardite-Ca | — | 2.14 | Ca2(Si20Al4)O48·13H2O |
| Dachiardite-Na | — | 2.16 | Na4(Si20Al4)O48·13H2O |
| Daqingshanite-(Ce) | — | 3.81 | Sr3CePO4(CO3)3 |
| Dargaite | — | 0.00 | BaCa12(SiO4)4(SO4)2O3 |
| Delindeite | — | 3.30 | Na2Ba2Ti3(Si2O7)2O2(OH)2·2H2O |
| 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 |
| Direnzoite | — | 2.12 | NaK6MgCa2(Al13Si47)O120·36H2O |
| Diversilite-(Ce) | — | 3.68 | Na2Ba6Ce2Fe2+Ti3Si12O36(OH)10·nH2O |
| Dresserite | — | 2.96 | Ba2Al4(CO3)4(OH)8·3H2O |
| Dualite | — | 2.84 | Na30(Ca,Na,Ce,Sr)12(Na,Mn,Fe,Ti)6Zr3Ti3MnSi51O144(OH,H2O,Cl)9 |
| Dussertite | — | 3.75 | BaFe3+3(AsO4)(AsO3OH)(OH)6 |
| Edingtonite | — | 2.69 | Ba(Si3Al2)O10·4H2O |
| Effenbergerite | — | 3.57 | BaCuSi4O10 |
| Emmerichite | — | 3.86 | Ba2Na(Na,Fe2+)2(Fe3+,Mg)Ti2(Si2O7)2O2F2 |
| Ericssonite | — | 4.21 | BaMn2+2Fe3+(Si2O7)O(OH) |
| Erionite-K | — | 2.09 | K10(Si26Al10O72)·30H2O |
| Esquireite | — | 2.18 | BaSi6O13·7H2O |
| Eveslogite | — | 2.85 | (Ca,K,Na,Sr,Ba)48(Ti,Nb,Fe,Mn)12(OH)12Si48O144(OH,F,Cl)14 |
| Ewaldite | — | 3.25 | Ba(Na,Ca,Y,Ce,K)(CO3)2·2.6H2O |
| Faizievite | — | 2.82 | Li6K2Na(Ca6Na)Ti4(Si6O18)2(Si12O30)F2 |
| Fencooperite | — | 0.00 | Ba6Fe3+3Si8O23(CO3)2Cl3·H2O |
| Ferrierite-Mg | — | 2.06 | [Mg2(K,Na)2Ca0.5](Si29Al7)O72·18H2O |
| Ferrierite-Na | — | 2.06 | (Na,K)5(Si31Al5)O72·18H2O |
| Ferrihollandite | — | 0.00 | Ba(Mn4+6Fe3+2)O16 |
| Ferroericssonite | — | 0.00 | BaFe2+2Fe3+(Si2O7)O(OH) |
| Ferrokinoshitalite | — | 3.69 | BaFe2+3(Si2Al2)O10(OH)2 |
| Ferronordite-(La) | — | 3.54 | Na3SrLaFe2+Si6O17 |
| Fluorarrojadite-(BaFe) | — | 0.00 | Na2CaBaFe2+Fe2+13Al(PO4)11(PO3OH)F2 |
| Fluorarrojadite-(BaNa) | — | 0.00 | BaNa2(CaNa2)Fe2+13Al(PO4)11(PO3OH)F2 |
| Fluorcarmoite-(BaNa) | — | 0.00 | BaNa2Na2CaMg13Al(PO4)11(PO3OH)F2 |
| Fluorokinoshitalite | — | 3.24 | BaMg3Al2Si2O10F2 |
| Footemineite | — | 2.87 | Ca2Mn2+5Be4(PO4)6(OH)4·6H2O |
| Francevillite | — | 4.55 | Ba(UO2)2(VO4)2·5H2O |
| Frankdicksonite | — | 4.89 | BaF2 |
| Fresnoite | — | 4.43 | Ba2TiO(Si2O7) |
| Gamagarite | — | 4.62 | Ba2Fe3+(VO4)2(OH) |
| Ganterite | — | 3.11 | Ba0.5(Na,K)0.5Al2(Si2.5Al1.5)O10(OH)2 |
| Garrelsite | — | 3.00 | NaBa3B7Si2O16(OH)4 |
| Gazeevite | — | 3.39 | BaCa6(SiO4)2(SO4)2O |
| Georgbarsanovite | — | 3.05 | Na12(Mn,Sr,REE)3Ca6Fe2+3Zr3NbSi25O76Cl2·H2O |
| Gillespite | — | 3.33 | BaFe2+Si4O10 |
| Gjerdingenite-Ca | — | 2.79 | K2Ca(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 |
| Gorceixite | — | 3.32 | BaAl3(PO4)(PO3OH)(OH)6 |
| Gramaccioliite-(Y) | — | 4.66 | (Pb,Sr)(Y,Mn)Fe3+2(Ti,Fe3+)18O38 |
| Graulichite-(Ce) | — | 3.90 | CeFe3+3(AsO4)2(OH)6 |
| Greenwoodite | — | 4.81 | Ba2-x(V3+OH)xV3+9(Fe3+,Fe2+)2Si2O22 |
| Guilleminite | — | 4.88 | Ba(UO2)3(Se4+O3)2O2·3H2O |
| Günterblassite | — | 2.17 | (K,Ca,Ba,Na)3Fe[(Si,Al)13O25(OH,O)4]·7H2O |
| Gurimite | — | 0.00 | Ba3(VO4)2 |
| Gutkovaite-Mn | — | 2.83 | CaK2Mn(Ti,Nb)4(Si4O12)2(O,OH)4·5H2O |
| Haggertyite | — | 0.00 | BaFe2+4Fe3+2Ti5MgO19 |
| Hanjiangite | — | 3.78 | Ba2Ca(V3+Al)(AlSi3O10)(OH)2F(CO3)2 |
| Haradaite | — | 3.80 | SrV4+Si2O7 |
| Harmotome | — | 2.44 | Ba2(Si12Al4)O32·12H2O |
| Hashemite | — | 4.59 | BaCr6+O4 |
| Hawthorneite | — | 5.00 | BaMgTi3Cr4Fe2+2Fe3+2O19 |
| Heinrichite | — | 3.61 | Ba(UO2)2(AsO4)2·10H2O |
| Hejtmanite | — | 4.02 | BaMn2+2Ti(Si2O7)O(OH)2 |
| Henrymeyerite | — | 4.00 | Ba(Ti4+7Fe2+)O16 |
| 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-Sr | — | 2.20 | (Sr,Ca,Na)5(Si27Al9)O72·24H2O |
| Hexacelsian | — | 0.00 | BaAl2Si2O8 |
| Hillesheimite | — | 2.17 | (K,Ca,Ba)2(Mg,Fe,Ca)2[(Si,Al)13O23(OH)6](OH)·8H2O |
| Hollandite | — | 4.70 | Ba(Mn4+6Mn3+2)O16 |
| Huanghoite-(Ce) | — | 4.51 | BaCe(CO3)2F |
| Hyalophane | — | 2.81 | (K,Ba)(Al,Si)4O8 |
| Hyalotekite | — | 3.81 | (Ba,Pb,K)4(Ca,Y)2(B,Be)2(Si,B)2Si8O28F |
| Hydrodresserite | — | 2.80 | BaAl2(CO3)2(OH)4·3H2O |
| Hyttsjöite | — | 5.09 | Pb18Ba2Ca5Mn2+2Fe3+2Si30O90Cl·6H2O |
| 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 |
| Innelite | — | 3.96 | Na2CaBa4Ti3(Si2O7)2(SO4)2O4 |
| Itsiite | — | 3.64 | Ba2Ca(BSi2O7)2 |
| Iwateite | — | 4.06 | Na2BaMn(PO4)2 |
| Jagowerite | — | 4.01 | BaAl2(PO4)2(OH)2 |
| Jarlite | — | 3.87 | Na2(Sr,Na)14Mg2Al12F64(OH,H2O)4 |
| Jeppeite | — | 3.94 | (K,Ba)2(Ti,Fe3+)6O13 |
| Jinshajiangite | — | 3.61 | NaBaFe2+4Ti2(Si2O7)2O2(OH)2F |
| Joaquinite-(Ce) | — | 3.62 | NaBa2Fe2+Ti2Ce2(SiO3)8O2(OH)·H2O |
| Johntomaite | — | 4.05 | BaFe2+2Fe3+2(PO4)3(OH)3 |
| Jonesite | — | 3.25 | KBa2Ti2(Si5Al)O18·nH2O |
| Jørgensenite | — | 3.89 | Na2Sr14Na2Al12F64(OH)4 |
| Kampfite | — | 3.45 | Ba12(Si11Al5)O31(CO3)8Cl5 |
| Kapitsaite-(Y) | — | 3.74 | Ba4Y2Si8B4O28F |
| Karupmøllerite-Ca | — | 2.71 | (Na,Ca,K)2Ca(Nb,Ti)4(Si4O12)2(O,OH)4·7H2O |
| Kasatkinite | — | 0.00 | Ba2Ca8B5Si8O32(OH)3·6H2O |
| Kazanskyite | — | 2.93 | BaNa3Ti2Nb(Si2O7)2O2(OH)2·4H2O |
| Khanneshite | — | 3.80 | (Na,Ca)3(Ba,Sr,Ce,Ca)3(CO3)5 |
| Kinoshitalite | — | 3.30 | BaMg3(Si2Al2)O10(OH)2 |
| Komkovite | — | 3.31 | BaZrSi3O9·3H2O |
| Krasnovite | — | 3.70 | Ba(Al,Mg)(PO4,CO3)(OH)2·H2O |
| Krauskopfite | — | 3.14 | BaSi2O5·3H2O |
| Kuannersuite-(Ce) | — | 4.66 | Na2Ce2Ba6(PO4)6FCl |
| Kukharenkoite-(Ce) | — | 4.61 | Ba2Ce(CO3)3F |
| Kukharenkoite-(La) | — | 4.65 | Ba2La(CO3)3F |
| Kulanite | — | 3.91 | BaFe2+2Al2(PO4)3(OH)3 |
| Kuzmenkoite-Zn | — | 2.78 | K2ZnTi4(Si4O12)2(OH)4·6-8H2O |
| 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 |
| Lamprophyllite | — | 3.44 | Na3(SrNa)Ti3(Si2O7)2O2(OH)2 |
| Lemmleinite-Ba | — | 3.03 | Na4K4Ba2+xTi8(Si4O12)4(O,OH)8·8H2O |
| Lennilenapeite | — | 2.72 | K7(Mg,Mn2+,Fe2+,Zn)48(Si,Al)72(O,OH)216·16H2O |
| Lepkhenelmite-Zn | — | 2.96 | Ba2Zn(Ti,Nb)4(Si4O12)2(O,OH)4·7H2O |
| Leucosphenite | — | 3.00 | Na4BaTi2B2Si10O30 |
| Lileyite | — | 3.78 | Ba2(Na,Fe,Ca)3MgTi2(Si2O7)2O2F2 |
| Lindsleyite | — | 4.63 | (Ba,Sr)(Zr,Ca)(Fe,Mg)2(Ti,Cr,Fe)18O38 |
| Lourenswalsite | — | 3.17 | (K,Ba)2Ti4(Si,Al)6O14(OH)12 |
| Lovdarite | — | 2.33 | K2Na6Be4Si14O36·9H2O |
| Macdonaldite | — | 2.27 | BaCa4Si16O36(OH)2·10H2O |
| Magbasite | — | 3.41 | KBaFe3+Mg7Si8O22(OH)2F6 |
| Maleevite | — | 3.78 | BaB2Si2O8 |
| Mannardite | — | 4.12 | Ba(Ti4+6V3+2)O16 |
| Mathiasite | — | 4.60 | (K,Ba,Sr)(Zr,Fe)(Mg,Fe)2(Ti,Cr,Fe)18O38 |
| Mazzite-Na | — | 2.18 | Na8(Si28Al8)O72·30H2O |
| Mckelveyite-(Nd) | — | 3.47 | NaCaBa3Nd(CO3)6·nH2O |
| Mckelveyite-(Y) | — | 3.47 | NaBa3(Ca,U)Y(CO3)6·3H2O |
| Meierite | — | 0.00 | Ba44Si66Al30O192Cl25(OH)33 |
| Melcherite | — | 0.00 | Ba2Na2MgNb6O19·6H2O |
| Menezesite | — | 4.18 | Ba3MgZr4Nb12O42·12H2O |
| Merlinoite | — | 2.14 | K5Ca2(Si23Al9)O64·24H2O |
| Metacalciouranoite | — | 4.90 | (Ca,Na,Ba)U2O7·2H2O |
| Metaheinrichite | — | 4.04 | Ba(UO2)2(AsO4)2·8H2O |
| Metauranocircite II | — | 0.00 | Ba(UO2)2(PO4)2·6H2O |
| Metauranocircite-I | — | 3.95 | Ba(UO2)2(PO4)2·8H2O |
| Mineevite-(Y) | — | 2.85 | Na25BaY2(CO3)11(HCO3)4(SO4)2F2Cl |
| Minjiangite | — | 3.49 | BaBe2P2O8 |
| Miyahisaite | — | 4.51 | (Sr,Ca)2Ba3(PO4)3F |
| Morelandite | — | 5.32 | Ca2Ba3(AsO4)3Cl |
| Muirite | — | 3.86 | Ba10Ca2Mn2+TiSi10O30(OH,Cl,F)10 |
| Nabalamprophyllite | — | 3.58 | Na3(BaNa)Ti3(Si2O7)2O2(OH)2 |
| Nabaphite | — | 2.30 | NaBaPO4·9H2O |
| Nabiasite | — | 0.00 | BaMn9(VO4)6(OH)2 |
| Nagashimalite | — | 4.08 | Ba4(V3+,Ti)4(O,OH)2[B2Si8O27]Cl |
| Nastrophite | — | 2.05 | NaSrPO4·9H2O |
| Nechelyustovite | — | 3.32 | (Ba,Na)2(Na,Ti,Mn)4(Ti,Nb)2Si4O14(OH,O,F)5·3H2O |
| Neskevaaraite-Fe | — | 2.88 | NaK3Fe(Ti,Nb)4(Si4O12)2(O,OH)4·6H2O |
| Niksergievite | — | 3.16 | Ba2Al3(Si,Al)4O10(CO3)(OH)6·nH2O |
| Nitrobarite | — | 3.25 | Ba(NO3)2 |
| Noelbensonite | — | 3.87 | BaMn3+2Si2O7(OH)2·H2O |
| Noonkanbahite | — | 0.00 | KNaBaTi2(Si4O12)O2 |
| Norsethite | — | 3.84 | BaMg(CO3)2 |
| Okanoganite-(Y) | — | 4.35 | (Y,REE,Ca,Na,Th)16(Fe3+,Ti)(Si,B,P)10(O,OH)38F10 |
| Olekminskite | — | 3.70 | Sr2(CO3)2 |
| Olgite | — | 3.94 | Na(Na,Sr)2Ba(PO4)2 |
| Organovaite-Mn | — | 2.88 | K2MnNb4(Si4O12)2O4·5-7H2O |
| Organovaite-Zn | — | 2.88 | K2Zn(Nb,Ti)4(Si4O12)2(O,OH)4·6H2O |
| 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 |
| Owensite | — | 4.78 | (Ba,Pb)6(Cu1+,Fe,Ni)25S27 |
| Oxykinoshitalite | — | 3.30 | BaMg2Ti4+O2(Si2Al2)O10 |
| Pabstite | — | 4.03 | BaSnSi3O9 |
| Parabariomicrolite | — | 5.97 | BaTa4O10(OH)2·2H2O |
| Paracelsian | — | 3.31 | BaAl2Si2O8 |
| Parakuzmenkoite-Fe | — | 3.00 | (K,Ba)8Fe4Ti16(Si4O12)8(OH,O)16·20-28H2O |
| Paralstonite | — | 3.60 | BaCa(CO3)2 |
| Paratsepinite-Ba | — | 2.88 | (Ba,Na,K)2-x(Ti,Nb)2Si4O12(OH,O)2·4H2O |
| 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 |
| Pellyite | — | 3.51 | Ba2CaFe2+2Si6O17 |
| Penikisite | — | 3.79 | BaMg2Al2(PO4)3(OH)3 |
| Perloffite | — | 3.32 | BaMn2+2Fe3+2(PO4)3(OH)3 |
| Perraultite | — | 3.71 | (Na,Ca)2(Ba,K)2(Mn,Fe)8(Ti,Nb)4O4(OH)2(Si2O7)4(OH,F)4 |
| Phosphoinnelite | — | 3.82 | Na3Ba4Ti3Si4O14(PO4)2O2F |
| Phosphovanadylite-Ba | — | 0.00 | BaV4+4P2O10(OH)6·12H2O |
| Podlesnoite | — | 3.62 | Ca2Ba(CO3)2F2 |
| Priderite | — | 3.86 | K(Ti4+7Fe3+)O16 |
| Protasite | — | 5.83 | Ba(UO2)3O3(OH)2·3H2O |
| Qaqarssukite-(Ce) | — | 0.00 | BaCe(CO3)2F |
| Redledgeite | — | 3.72 | Ba(Ti4+6Cr3+2)O16 |
| Rimkorolgite | — | 2.67 | BaMg5(PO4)4·8H2O |
| Rogermitchellite | — | 0.00 | Na6(Sr,Na)12Ba2Zr13Si39(B,Si)6O123(OH)12·9H2O |
| Romanèchite | — | 6.45 | (Ba,H2O)2(Mn4+,Mn3+)5O10 |
| Rudenkoite | — | 0.00 | Sr3Al3.5Si3.5O10(OH,O)8Cl2·H2O |
| Saamite | — | 3.24 | BaNa3Ti2Nb(Si2O7)2O2(OH)2·2H2O |
| Samuelsonite | — | 3.35 | Ca9Mn2+4Al2(PO4)10(OH)2 |
| Sanbornite | — | 3.74 | BaSi2O5 |
| Schüllerite | — | 3.97 | Na2Ba2Mg2Ti2(Si2O7)2O2F2 |
| Scottyite | — | 4.65 | BaCu2Si2O7 |
| Shcherbakovite | — | 3.34 | K2NaTi4+2(Si4O12)O(OH) |
| Shirozulite | — | 3.20 | KMn2+3(Si3Al)O10(OH)2 |
| Spriggite | — | 7.64 | Pb3(UO2)6O8(OH)2·3H2O |
| Springcreekite | — | 3.48 | BaV3+3(PO4)(PO3OH)(OH)6 |
| Stenonite | — | 3.86 | Sr2Al(CO3)F5 |
| Straczekite | — | 3.19 | (Ca,K,Ba)V8O20·3H2O |
| Strakhovite | — | 3.86 | NaBa3(Mn2+,Mn3+)4[Si4O10(OH)2][Si2O7]O2·(F,OH)·H2O |
| Strontio-orthojoaquinite | — | 3.62 | NaSr4Fe3+Ti2Si8O24(OH)4 |
| Strontiojoaquinite | — | 3.68 | (Na,Fe)2Ba2Sr2Ti2(SiO3)8(O,OH)2·H2O |
| Strontiowhitlockite | — | 3.64 | Sr9Mg(PO4)6(PO3OH) |
| Surkhobite | — | 3.84 | NaCaBa2Mn8Ti4O4(Si2O7)4(F5O) |
| Suzukiite | — | 4.00 | BaV4+Si2O7 |
| Taikanite | — | 4.72 | BaSr2Mn3+2O2(Si4O12) |
| Tamaite | — | 2.85 | (Ca,K,Ba,Na)xMn6(Si,Al)10O24(OH)4·nH2O |
| Taramellite | — | 3.90 | Ba4(Fe3+,Ti)4O2[B2Si8O27]Clx; x = 0 to 1 |
| Tazzoliite | — | 4.49 | Ba4-xNaxTi2Nb3SiO17[PO2(OH)2]x(OH)1-2x; (0=x=0.5) |
| Tienshanite | — | 3.29 | K(Na,K)9Ca2Ba6Mn2+6Ti6B12Si36O114(O,OH,F)11 |
| Titantaramellite | — | 4.00 | Ba4(Ti,Fe3+,Mg)4(O,OH)2[B2Si8O27]Clx |
| Todorokite | — | 3.49 | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12·3-4H2O |
| Tokyoite | — | 4.62 | Ba2Mn3+(VO4)2(OH) |
| Traskite | — | 3.71 | Ba21Ca(Fe2+,Mn,Ti)4(Ti,Fe,Mg)12(Si12O36)(Si2O7)6(O,OH)30Cl6·14H2O |
| 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 |
| Tuliokite | — | 3.15 | Na6BaTh(CO3)6·6H2O |
| Uranocircite I | — | 3.00 | Ba(UO2)2(PO4)2·12H2O |
| Uranocircite-II | — | 0.00 | Ba(UO2)2(PO4)2·10H2O |
| Uranotungstite | — | 4.27 | Fe(UO2)2WO4(OH)4·12H2O |
| Usovite | — | 4.18 | Ba2CaMgAl2F14 |
| Verplanckite | — | 3.52 | Ba4Mn2+2Si4O12(OH,H2O)3Cl3 |
| Vésigniéite | — | 4.00 | Cu3Ba(VO4)2(OH)2 |
| Vinogradovite | — | 2.88 | Na4Ti4(Si2O6)2[(Si,Al)4O10]O4·(H2O,Na,K)3 |
| Vuoriyarvite-K | — | 2.95 | (K,Na)12Nb8(Si4O12)4O8·12-16H2O |
| Walstromite | — | 3.67 | BaCa2Si3O9 |
| Walthierite | — | 3.00 | Ba0.5Al3(SO4)2(OH)6 |
| Watatsumiite | — | 0.00 | KNa2LiMn2V2Si8O24 |
| Weeksite | — | 4.10 | K2(UO2)2(Si5O13)·4H2O |
| Weilerite | — | 0.00 | BaAl3(SO4)(AsO4)(OH)6 |
| Wenkite | — | 0.00 | Ba4Ca6(Si,Al)20O41(OH)2(SO4)3·H2O |
| Wilancookite | — | 0.00 | Ba8(Ba3Li2)Be24P24O96·32H2O |
| Witherite | — | 4.30 | BaCO3 |
| Wölsendorfite | — | 6.80 | Pb7(UO2)14O19(OH)4·12H2O |
| Yimengite | — | 4.34 | K(Cr,Ti,Fe,Mg)12O19 |
| Yoshimuraite | — | 4.13 | Ba2Mn2+2Ti(Si2O7)(PO4)O(OH) |
| 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 |
| Zadovite | — | 0.00 | BaCa6[(SiO4)(PO4)](PO4)2F |
| Zhangpeishanite | — | 4.54 | BaFCl |
| Zhonghuacerite-(Ce) | — | 4.20 | Ba2Ce(CO3)3F |
| Zoltaiite | — | 4.83 | BaV4+2V3+12Si2O27 |