Structures by: Robert J. L.

Total: 40

(K.89 Na.10 Ba.04) (Mg1.57 Zn.54 Mn.40 Fe.25 Al.07 Ti.07 Cr.01) (Si2.92 Al1.08) O10 (O H)2

K0.89Na0.1

Robert, J.L.Gasperin, M.

TMPM. Tschermaks Mineralogische und Petrographische Mitteilungen (1979-) (1985) 34, 1-14

a=5.34Å   b=9.524Å   c=10.235Å

α=90°   β=100.07°   γ=90°

Potassium sodium barium magnesium zinc manganese iron aluminium titanium chromium silicon oxide hydroxide *

Al1.15Ba0.04Cr0.01Fe0.25H2K0.89Mg1.57Mn0.4Na0.1O12Si2.92Ti0.07Zn0.54

Robert, J LGasperin, M

TMPM. Tschermaks Mineralogische und Petrographische Mitteilungen (1979-) (1985) 34, 1-14

a=5.340(2)Å   b=9.524(2)Å   c=10.235(3)Å

α=90°   β=100.07(2)°   γ=90°

Hendricksite

Al1.138Ba0.01Cr0.006Fe0.252H1.36K0.89Mg1.572Mn0.4Na0.1O12Si2.92Ti0.072Zn0.54

Robert, J. L.Gasperin, M.

Tschermaks Mineralogische und Petrographische Mitteilungen (1985) 34, 1-14

a=5.340Å   b=9.254Å   c=10.235Å

α=90°   β=100.07°   γ=90°

Richterite

Ca1.05Mg5Na2.85O24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.Welch, M. D.

American Mineralogist (1997) 82, 291-301

a=9.9076Å   b=17.988Å   c=5.2706Å

α=90°   β=104.252°   γ=90°

Richterite

Ca1.09Mg4.02Na2.73Ni0.98O24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.Welch, M. D.

American Mineralogist (1997) 82, 291-301

a=9.9073Å   b=17.978Å   c=5.2669Å

α=90°   β=104.303°   γ=90°

Richterite

Ca1.12Mg2.96Na2.64Ni2.04O24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.Welch, M. D.

American Mineralogist (1997) 82, 291-301

a=9.9024Å   b=17.965Å   c=5.2603Å

α=90°   β=104.361°   γ=90°

Richterite

Ca1.07Mg1.95Na2.79Ni3.05O24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.Welch, M. D.

American Mineralogist (1997) 82, 291-301

a=9.8956Å   b=17.948Å   c=5.2567Å

α=90°   β=104.413°   γ=90°

Richterite

CaMg1.01Na3Ni3.99O24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.Welch, M. D.

American Mineralogist (1997) 82, 291-301

a=9.8886Å   b=17.933Å   c=5.2525Å

α=90°   β=104.461°   γ=90°

Richterite

Ca1.02Na2.98Ni5O24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.Welch, M. D.

American Mineralogist (1997) 82, 291-301

a=9.8927Å   b=17.926Å   c=5.2534Å

α=90°   β=104.480°   γ=90°

Richterite

Ca1.1Co1.09Mg3.91Na2.72O24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.Welch, M. D.

American Mineralogist (1997) 82, 291-301

a=9.9180Å   b=17.999Å   c=5.2714Å

α=90°   β=104.246°   γ=90°

Richterite

CaCo3.87Mg1.13Na3O24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.Welch, M. D.

American Mineralogist (1997) 82, 291-301

a=9.9568Å   b=18.049Å   c=5.2742Å

α=90°   β=104.413°   γ=90°

Richterite

Ca0.94Co5Na3.06O24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.Welch, M. D.

American Mineralogist (1997) 82, 291-301

a=9.9724Å   b=18.069Å   c=5.2775Å

α=90°   β=104.261°   γ=90°

Richterite

Ca1.1Co3.04Mg1.96Na2.76O24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.Welch, M. D.

American Mineralogist (1997) 82, 291-301

a=9.9436Å   b=18.029Å   c=5.2740Å

α=90°   β=104.259°   γ=90°

Richterite

CaK2Mg5NaO24Si8

Hawthorne, F. C.Della Ventura, G.Robert, J.-L.Welch, M. D.Jenkins, D. M.

American Mineralogist (1997) 82, 708-716

a=10.0547Å   b=17.997Å   c=5.2746Å

α=90°   β=104.832°   γ=90°

Richterite

Ca1.2K1.6Mg5Na0.8O24Si8

Hawthorne, F. C.Della Ventura, G.Robert, J.-L.Welch, M. D.Jenkins, D. M.

American Mineralogist (1997) 82, 708-716

a=10.0209Å   b=18.001Å   c=5.2730Å

α=90°   β=104.786°   γ=90°

Richterite

Ca1.4K1.2Mg5Na0.6O24Si8

Hawthorne, F. C.Della Ventura, G.Robert, J.-L.Welch, M. D.Jenkins, D. M.

American Mineralogist (1997) 82, 708-716

a=9.9884Å   b=18.016Å   c=5.2730Å

α=90°   β=104.746°   γ=90°

Richterite

Ca1.8K0.4Mg5Na0.2O24Si8

Hawthorne, F. C.Della Ventura, G.Robert, J.-L.Welch, M. D.Jenkins, D. M.

American Mineralogist (1997) 82, 708-716

a=9.924Å   b=18.030Å   c=5.2749Å

α=90°   β=104.67°   γ=90°

Hendricksite

Al1.138Ba0.01Cr0.006Fe0.252H0.41K0.89Mg1.572Mn0.4Na0.1O12Si2.92Ti0.072Zn0.54

Robert J LGasperin M

Tschermaks Mineralogische und Petrographische Mitteilungen (1985) 34, 1-14

a=5.340Å   b=9.254Å   c=10.235Å

α=90°   β=100.07°   γ=90°

Richterite

CaH2KMg5NaO24Si8

Robert, J.-L.Della Ventura, G.Raudsepp, M.Hawthorne, F. C.

European Journal of Mineralogy (1993) 5, 199-206

a=10.0547Å   b=17.997Å   c=5.2746Å

α=90°   β=104.832°   γ=90°

Richterite

Ca0.5H2KMg5NaO24Si8Sr0.5

Robert, J.-L.Della Ventura, G.Raudsepp, M.Hawthorne, F. C.

European Journal of Mineralogy (1993) 5, 199-206

a=10.1063Å   b=18.056Å   c=5.2717Å

α=90°   β=105.168°   γ=90°

Richterite

H2KMg5NaO24Si8Sr

Robert, J.-L.Della Ventura, G.Raudsepp, M.Hawthorne, F. C.

European Journal of Mineralogy (1993) 5, 199-206

a=10.1534Å   b=18.115Å   c=5.2723Å

α=90°   β=105.421°   γ=90°

Ferri-clinoholmquistite

Fe2.09H2Li1.46Mg3.65O24Si8

Iezzi, G.Camara, F.Della Ventura, G.Oberti, R.Pedrazzi, G.Robert, J.-L.

Physics and Chemistry of Minerals (2004) 31, 375-385

a=9.466Å   b=17.970Å   c=5.288Å

α=90°   β=101.84°   γ=90°

Richterite

CaH2KMg5NaO24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.

American Mineralogist (1993) 78, 633-640

a=10.0547Å   b=17.997Å   c=5.2746Å

α=90°   β=104.832°   γ=90°

Richterite

CaH2KMg3.86NaNi1.14O24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.

American Mineralogist (1993) 78, 633-640

a=10.0536Å   b=17.982Å   c=5.2702Å

α=90°   β=104.879°   γ=90°

Richterite

CaH2KMg2.75NaNi2.25O24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.

American Mineralogist (1993) 78, 633-640

a=10.0492Å   b=17.975Å   c=5.2661Å

α=90°   β=104.904°   γ=90°

Richterite

CaH2KMg0.93NaNi4.07O24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.

American Mineralogist (1993) 78, 633-640

a=10.0382Å   b=17.954Å   c=5.2610Å

α=90°   β=104.954°   γ=90°

Richterite

CaH2KMg1.78NaNi3.22O24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.

American Mineralogist (1993) 78, 633-640

a=10.0436Å   b=17.962Å   c=5.2633Å

α=90°   β=104.936°   γ=90°

Richterite

CaH2KNaNi5O24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.

American Mineralogist (1993) 78, 633-640

a=10.0297Å   b=17.942Å   c=5.2576Å

α=90°   β=104.982°   γ=90°

Richterite

CaCo1.01H2KMg3.99NaO24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.

American Mineralogist (1993) 78, 633-640

a=10.0711Å   b=18.015Å   c=5.2760Å

α=90°   β=104.836°   γ=90°

Richterite

CaCo1.98H2KMg3.02NaO24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.

American Mineralogist (1993) 78, 633-640

a=10.0817Å   b=18.021Å   c=5.2753Å

α=90°   β=104.832°   γ=90°

Richterite

CaCo2.92H2KMg2.08NaO24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.

American Mineralogist (1993) 78, 633-640

a=10.0923Å   b=18.032Å   c=5.2742Å

α=90°   β=104.829°   γ=90°

Richterite

CaCo3.82H2KMg1.18NaO24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.

American Mineralogist (1993) 78, 633-640

a=10.1065Å   b=18.052Å   c=5.2743Å

α=90°   β=104.844°   γ=90°

Richterite

CaCo5H2KNaO24Si8

Della Ventura, G.Robert, J.-L.Raudsepp, M.Hawthorne, F. C.

American Mineralogist (1993) 78, 633-640

a=10.1166Å   b=18.066Å   c=5.2752Å

α=90°   β=104.846°   γ=90°

Richterite

CaH2KMg5NaO24Si7.4Ti0.6

Della Ventura, G.Robert, J.-L.Beny, J.-M.Raudsepp, M.Hawthorne, F. C.

American Mineralogist (1993) 78, 980-987

a=10.0746Å   b=18.0337Å   c=5.2979Å

α=90°   β=104.906°   γ=90°

Richterite

CaF0.4H1.6KMg5NaO23.6Si7.44Ti0.56

Della Ventura, G.Robert, J.-L.Beny, J.-M.Raudsepp, M.Hawthorne, F. C.

American Mineralogist (1993) 78, 980-987

a=10.0613Å   b=18.0314Å   c=5.2963Å

α=90°   β=104.896°   γ=90°

Richterite

CaF0.8H1.2KMg5NaO23.2Si7.52Ti0.48

Della Ventura, G.Robert, J.-L.Beny, J.-M.Raudsepp, M.Hawthorne, F. C.

American Mineralogist (1993) 78, 980-987

a=10.0427Å   b=18.0254Å   c=5.2922Å

α=90°   β=104.875°   γ=90°

Richterite

CaF1.2H0.8KMg5NaO22.8Si7.6Ti0.4

Della Ventura, G.Robert, J.-L.Beny, J.-M.Raudsepp, M.Hawthorne, F. C.

American Mineralogist (1993) 78, 980-987

a=10.0262Å   b=18.0194Å   c=5.2871Å

α=90°   β=104.874°   γ=90°

Richterite

CaF1.6H0.4KMg5NaO22.4Si7.76Ti0.24

Della Ventura, G.Robert, J.-L.Beny, J.-M.Raudsepp, M.Hawthorne, F. C.

American Mineralogist (1993) 78, 980-987

a=10.0166Å   b=18.0189Å   c=5.2871Å

α=90°   β=104.908°   γ=90°

Preiswerkite

Al3.15H2Mg1.85Na0.85O12Si2

Oberti, R.Ungaretti, L.Tlili, A.Smith, D. C.Robert, J.-L.

American Mineralogist (1993) 78, 1290-1298

a=5.225Å   b=9.050Å   c=9.791Å

α=90°   β=100.27°   γ=90°

Preiswerkite

Al3.15H2Mg1.85Na0.85O12Si2

Oberti, R.Ungaretti, L.Tlili, A.Smith, D. C.Robert, J.-L.

American Mineralogist (1993) 78, 1290-1298

a=5.228Å   b=9.049Å   c=9.819Å

α=90°   β=100.41°   γ=90°