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Mineralogie
Elemente
Be Beryllium
Be - Beryllium - ERDALKALIMETALL
Beryllium, Symbol Be, ist ein chemisches Element mit der Ordnungszahl 4. Sein Name stammt vom griechischen Wort für Kristall. Es ist ein stahlgraues Metall, es ist leicht, aber widerstandsfähig, zerbrechlich und giftig. In der Natur kommt es hauptsächlich in Form von Oxiden oder Aluminosilikaten wie Aquamarin oder Smaragd vor. Beryllium wird in Legierungen als Härter verwendet
Synthetisch
Radioaktiv
Flüssigkeit
Gasförmig
Elektronisches konfigurationsdiagramm
| Name | Beryllium |
| Nummer | 4 |
| Atomar | 9.0121831 |
| Symbol | Be |
| Verschmelzung | 1278 |
| Sieden | 2970 |
| Dichte | 1.85 |
| Zeitraum | 2 |
| Gruppe | 2 |
| Entdeckung | 1798 Vaulquelin |
| Fülle | 2.8 |
| Radius | 1.4 |
| Elektronegativität | 1.57 |
| Ionisation | 9.3227 |
| Anzahl der isotope | 6 |
| Elektronische konfiguration | [He] 2s2 |
| Oxidationszustände | 2 |
| Elektron nach energieniveau | 2,2 |
| Mineral | Härte | Dichte | Formel |
| Agakhanovite-(Y) | 6.00 / 6.00 | 2.67 | YCa2KBe3Si12O30 |
| Alflarsenite | 4.00 / 4.00 | 2.61 | NaCa2Be3Si4O13(OH)·2H2O |
| Almarudite | 6.00 / 6.00 | 2.71 | K(Na)2(Mn,Fe,Mg)2(Be,Al)3Si12O30 |
| Aminoffite | 5.50 / 5.50 | 2.94 | Ca3(BeOH)2Si3O10 |
| Asbecasite | 6.50 / 7.00 | 3.70 | Ca3TiAs6Be2Si2O20 |
| Atencioite | 4.50 / 4.50 | 2.84 | Ca2Fe2+3Mg2Be4(PO4)6(OH)4·6H2O |
| Babefphite | 3.50 / 4.00 | 4.31 | BaBePO4F |
| Barylite | 6.00 / 7.00 | 4.02 | BaBe2Si2O7 |
| Bavenite | 5.50 / 5.50 | 2.70 | Ca4Be2+xAl2-xSi9O26-x(OH)2+x, (x=0-1) |
| Bazzite | 6.50 / 6.50 | 2.80 | Be3(Sc,Fe3+,Mg)2Si6O18·Na0.32·nH2O |
| Bearsite | 1.80 | Be2AsO4(OH)·4H2O | |
| Behoite | 4.00 / 4.00 | 1.91 | Be(OH)2 |
| Berborite | 3.00 / 3.00 | 2.20 | Be2BO3(OH)·H2O |
| Bergslagite | 5.00 / 5.00 | 3.40 | CaBe(AsO4)(OH) |
| Bertrandite | 6.00 / 7.00 | 2.59 | Be4Si2O7(OH)2 |
| Beryl | 7.50 / 8.00 | 2.63 | Be3Al2Si6O18 |
| Beryllite | 1.00 / 1.00 | 2.20 | Be3SiO4(OH)2·H2O |
| Beryllonite | 5.50 / 6.00 | 2.80 | NaBePO4 |
| Bityite | 5.50 / 5.50 | 3.00 | CaLiAl2(Si2BeAl)O10(OH)2 |
| Bohseite | 5.00 / 6.00 | 2.72 | Ca4Be3+xAl1-xSi9O25-x(OH)3+x, (x=0-1) |
| Bromellite | 9.00 / 9.00 | 3.02 | BeO |
| Bussyite-(Ce) | 3.00 | (Na,H2O)6(Ce,REE)3Be5MnSi9(O,OH)30F4 | |
| Bussyite-(Y) | 4.00 / 4.00 | (Y,REE,Ca)3(Na,Ca)6MnSi9Be5(O,F,OH)34 | |
| Byrudite | 7.00 / 7.00 | 4.35 | (Be)(V3+,Ti4+)3O6 |
| Calcybeborosilite-(Y) | 5.00 / 5.50 | 3.00 | (Y,REE,Ca)2(B,Be)2(SiO4)2(OH,O)2 |
| Chiavennite | 3.00 / 3.00 | 2.64 | CaMn2+(BeOH)2Si5O13·2H2O |
| Chkalovite | 6.00 / 6.00 | 2.66 | Na2BeSi2O6 |
| Chrysoberyl | 8.50 / 8.50 | 3.50 | BeAl2O4 |
| Ciprianiite | Ca4(Th,REE)2Al(B4Si4O22)(OH)2 | ||
| Clinobarylite | 6.50 / 6.50 | 3.97 | BaBe2Si2O7 |
| Clinobehoite | 2.00 / 3.00 | 1.93 | Be(OH)2 |
| Danalite | 5.50 / 6.00 | 3.43 | Be3Fe2+4(SiO4)3S |
| Ehrleite | 3.50 / 3.50 | 2.64 | Ca2ZnBe(PO4)2(PO3OH)·4H2O |
| Eirikite | 6.00 / 6.00 | 2.58 | KNa6Be2(Si15Al3)O39F2 |
| Epididymite | 5.50 / 5.50 | 2.55 | Na2Be2Si6O15·H2O |
| Euclase | 7.50 / 7.50 | 2.99 | BeAlSiO4(OH) |
| Eudidymite | 6.00 / 6.00 | 2.55 | Na2Be2Si6O15·H2O |
| Faheyite | 3.00 / 3.00 | 2.66 | Be2Mn2+Fe3+2(PO4)4·6H2O |
| Ferrochiavennite | 3.00 / 3.00 | 2.71 | Ca1-2Fe[(Si,Al,Be)5Be2O13(OH)2]·2H2O |
| Ferrotaaffeite-2N'2S | 8.50 / 9.00 | 3.99 | (Fe2+,Mg,Zn)3Al8BeO16 |
| Ferrotaaffeite-6N'3S | 8.00 / 8.50 | 4.07 | BeFe2+2Al6O12 |
| Footemineite | 4.50 / 4.50 | 2.87 | Ca2Mn2+5Be4(PO4)6(OH)4·6H2O |
| Fransoletite | 3.00 / 3.00 | 2.56 | Ca3Be2(PO4)2(PO3OH)2·4H2O |
| Friedrichbeckeite | 6.00 / 6.00 | K(Na)Mg2(MgBe2Si12)O30 | |
| Gadolinite-(Ce) | 6.50 / 7.00 | 4.20 | Fe2+Be2Ce2(SiO4)2O2 |
| Gadolinite-(Nd) | Nd2Fe2+Be2O2(SiO4)2 | ||
| Gadolinite-(Y) | 6.50 / 7.00 | 4.00 | Fe2+Be2Y2(SiO4)2O2 |
| Gainesite | 4.00 / 4.00 | 2.94 | Na2(Be,Li)Zr2(PO4)4·1.5H2O |
| Genthelvite | 6.00 / 6.50 | 3.62 | Be3Zn4(SiO4)3S |
| Glucine | 5.00 / 5.00 | 2.32 | CaBe4(PO4)2(OH)4·0.5H2O |
| Greifensteinite | 4.50 / 4.50 | 2.93 | Ca2Fe2+5Be4(PO4)6(OH)4·6H2O |
| Gugiaite | 3.00 / 4.00 | 3.03 | Ca2BeSi2O7 |
| Guimarãesite | 4.50 / 4.50 | 2.96 | Ca2Zn5Be4(PO4)6(OH)4·6H2O |
| Hambergite | 7.50 / 7.50 | 2.37 | Be2BO3(OH) |
| Harstigite | 5.50 / 5.50 | 3.16 | Ca6Be4Mn2+(SiO4)2(Si2O7)2(OH)2 |
| Hellandite-(Ce) | 5.50 / 6.00 | (Ca,REE)4Ce2Al(Be,Li)2-xB4Si4O22(OH)2 | |
| Hellandite-(Y) | 5.50 / 6.00 | 3.70 | (Ca,REE)4Y2Al(Be,Li)2-xB4Si4O22(OH)2 |
| Helvine | 6.00 / 6.50 | 3.23 | Be3Mn2+4(SiO4)3S |
| Herderite | 5.00 / 5.00 | 3.00 | CaBePO4F |
| Hingganite-(Ce) | 5.00 / 6.00 | 4.28 | BeCe(SiO4)(OH) |
| Hingganite-(Y) | 5.00 / 6.00 | BeY(SiO4)(OH) | |
| Hingganite-(Yb) | 6.00 / 7.00 | 4.83 | BeYb(SiO4)(OH) |
| Hsianghualite | 6.50 / 6.50 | 2.97 | Li2Ca3Be3(SiO4)3F2 |
| Hurlbutite | 6.00 / 6.00 | 2.88 | CaBe2P2O8 |
| Hyalotekite | 5.50 / 5.50 | 3.81 | (Ba,Pb,K)4(Ca,Y)2(B,Be)2(Si,B)2Si8O28F |
| Hydroxylgugiaite | (Ca)2(Si,Be)(Be,Si)2O5(OH)2 | ||
| Hydroxylherderite | 5.00 / 5.50 | 2.94 | CaBe(PO4)(OH) |
| Høgtuvaite | 5.50 / 5.50 | 3.85 | Ca4(Fe2+6Fe3+6)O4[Si8Be2Al2O36] |
| Jeffreyite | 5.00 / 5.00 | 2.99 | (Ca,Na)2(Be,Al)Si2(O,OH)7 |
| Joesmithite | 5.50 / 5.50 | 3.83 | PbCa2Mg3Fe3+2(Si6Be2)O22(OH)2 |
| Khmaralite | 7.00 / 7.00 | Mg4(Mg3Al9)O4[Si5Be2Al5O36] | |
| Lefontite | Fe2Al2Be(PO4)2(OH)6 | ||
| Leifite | 6.00 / 6.00 | 2.57 | Na7Be2(Si15Al3)O39(F,OH)2 |
| Leucophanite | 4.00 / 4.00 | 2.96 | NaCaBeSi2O6F |
| Liberite | 7.00 / 7.00 | 2.69 | Li2BeSiO4 |
| Londonite | 8.00 / 8.00 | 3.34 | CsBe5Al4B11O28 |
| Lovdarite | 5.00 / 6.00 | 2.33 | K2Na6Be4Si14O36·9H2O |
| Magnesiotaaffeite-2N'2S | 8.00 / 8.50 | 3.60 | Mg3BeAl8O16 |
| Magnesiotaaffeite-6N'3S | 8.00 / 8.50 | 3.68 | Mg2BeAl6O12 |
| Makarochkinite | 5.50 / 6.00 | 3.93 | Ca2Fe2+4Fe3+TiSi4BeAlO20 |
| Mariinskite | 8.50 / 8.50 | 4.25 | BeCr2O4 |
| Mccrillisite | 4.50 / 4.50 | 3.12 | NaCs(Be,Li)Zr2(PO4)4·1-2H2O |
| Meliphanite | 5.00 / 5.50 | 3.01 | Ca4(Na,Ca)4Be4AlSi7O24(F,O)4 |
| Mengxianminite | 6.00 / 6.00 | 3.85 | (Ca,Na)2Sn2(Mg,Fe)3Al8[(BO3)(BeO4)O6]2 |
| Milarite | 6.00 / 6.00 | 2.52 | KCa2(Be2AlSi12O30)·xH2O |
| Minasgeraisite-(Y) | 6.00 / 7.00 | 4.25 | CaBe2Y2(SiO4)2O2 |
| Minjiangite | 6.00 / 6.00 | 3.49 | BaBe2P2O8 |
| Moraesite | 1.81 | Be2PO4(OH)·4H2O | |
| Mottanaite-(Ce) | 3.61 | Ca4(CeCa)AlBe2(B4Si4O22)O2 | |
| Nabesite | 5.00 / 6.00 | 2.16 | Na2BeSi4O10·4H2O |
| Niveolanite | NaBeCO3(OH)·2H2O | ||
| Odintsovite | 5.00 / 5.50 | 2.94 | K2Na4Ca3Ti2Be4Si12O38 |
| Oftedalite | 6.00 / 6.00 | 2.61 | KSc2(Be3AlSi11)O30 |
| Okanoganite-(Y) | 4.00 / 4.00 | 4.35 | (Y,REE,Ca,Na,Th)16(Fe3+,Ti)(Si,B,P)10(O,OH)38F10 |
| Okruschite | 3.33 | Ca2Mn2+5Be4(AsO4)6(OH)4·6H2O | |
| Pahasapaite | 4.50 / 4.50 | 2.28 | Li8(Ca,Li,K)10.5Be24(PO4)24·38H2O |
| Parafransoletite | 2.50 / 2.50 | 2.54 | Ca3Be2(PO4)2(PO3OH)2·4H2O |
| Paravinogradovite | 5.00 / 5.00 | 2.77 | (Na)2(Ti4+,Fe3+)4(Si2O6)2(Si3AlO10)(OH)4·H2O |
| Pezzottaite | 8.00 / 8.00 | 2.97 | CsLiBe2Al2Si6O18 |
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