| 'Barroisite Root Name Group' | ◻{CaNa}{Z32+Z23+}(AlSi7O22)(OH,F,Cl)2 |
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| 'Barroisite-Ferrobarroisite Series' | NaCa(Mg,Fe2+)3Al2(Si7Al)O22(OH)2 |
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| Barrotite | Cu9Al(HSiO4)2[(SO4)(HAsO4)0.5](OH)12 · 8H2O |
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| Barrydawsonite-(Y) | Na1.5Y0.5CaSi3O8(OH) |
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| Barwoodite | Mn62+Nb5+(SiO4)2O3(OH)3 |
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| Barylite | Be2Ba(Si2O7) |
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| 'Barylite-1O' | Be2Ba(Si2O7) |
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| Barysilite | Pb8Mn2+[Si2O7]3 |
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| 'Barytbiotite' | (K,Ba)2(Mg,Al)2-6(Al,Si)8O20 |
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| Barytolamprophyllite | (Ba,Na)2(Na,Ti,Fe3+)4Ti2(Si2O7)2O(OH,F) |
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| 'Bastite' | D3[Si2O5](OH)4 D= Mg, Fe, Ni, Mn, Al, Zn |
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| 'Bastonite' | near K3(Mg,Fe,Fe,Al)5.5(Si,Al)8O22(OH)4 · 1.5H2O |
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| 'Batavite' | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O |
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| 'Batchelorite' | KAl2(AlSi3O10)(OH)2 |
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| Batievaite-(Y) | Y2Ca2Ti(Si2O7)2(OH)2(H2O)4 |
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| Batisite | BaNaNaTi2(Si4O12)O2 |
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| Batisivite | BaV83+Ti6(Si2O7)O22 |
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| 'Batrachite' | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
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| 'Bauerite' | SiO2 |
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| 'Bavalite' | (Fe,Mg,Al)6(Si,Al)4O10(OH)8 |
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| Bavenite | Ca4Be2Al2Si9O26(OH)2 |
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| Bavsiite | Ba2V2O2[Si4O12] |
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| 'Bayate' | SiO2 |
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| Bazirite | BaZr(Si3O9) |
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| Bazzite | Be3Sc2(Si6O18) |
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| 'Beaconite' | Mg3Si4O10(OH)2 |
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| 'Beaumontite (of Lévy)' | (Ca,Na)5(Si27Al9)O72 · 26H2O |
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| 'Beccarite' | Zr(SiO4) |
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| Bechererite | Zn7Cu(OH)13[(SiO(OH)3(SO4)] |
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| 'Beekite' | SiO2 |
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| 'Befanamite' | Sc2Si2O7 |
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| Beidellite | (Na,Ca0.5)0.3Al2((Si,Al)4O10)(OH)2 · nH2O |
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| Belkovite | Ba3(Nb,Ti)6(Si2O7)2O12 |
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| Bellbergite | (K,Ba,Sr)2Sr2Ca2(Ca,Na)4[Al3Si3O12]6 · 30H2O |
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| 'Bellite' | Pb5(AsO4,CrO4,SiO4)3Cl |
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| 'Belmontite' | (Pb, Si, O) |
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| Bementite | Mn7Si6O15(OH)8 |
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| Benitoite | BaTi(Si3O9) |
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| Bennesherite | Ba2Fe2+[Si2O7] |
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| Berezanskite | K◻2Ti2Li3[Si12O30] |
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| Berthierine | (Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4 |
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| Bertrandite | Be4(Si2O7)(OH)2 |
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| Beryl | Be3Al2(Si6O18) |
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| 'Beryl Group' | (M3+,M2+)4[Be6Si12O36-z(OH)z] · (H2O)yAx, where A = mostly Na and x = likely not larger than 1 |
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| Beryllite | Be3(SiO4)(OH)2 · H2O |
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| 'Beryllium-bearing Epidote' | {Ca2}{Al2Fe3+}((Si,Be)2O7)(SiO4)(O,OH) |
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| 'Beryllium-bearing Margarite' | CaAl2((Al,Be)2Si2O10)(OH)2 |
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| 'Beryllium-bearing Vesuvianite' | (Ca,Na,◻)19(Al,Mg,Fe3+)13(◻,B,Al,Fe3+,Be)5(Si2O7)4(SiO4)10(OH,F,O)10 |
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| 'Beryllium-bearingSapphirine' | Mg4(Mg3Al9)O4[(Si,Be)3Al9O36] |
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| Beryllocordierite-Na | NaMg4(Al5Be)(AlSi5O18)2 · 2H2O |
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