Structures by: Oberti R.

Total: 317

H2Mg6.19Na1.62O24Si8

H2Mg6.19Na1.62O24Si8

Camara, F.Oberti, R.Iezzi, G.Della Ventura, G.

Physics and Chemistry of Minerals (2003) 30, 570-581

a=9.737Å   b=18.049Å   c=5.303Å

α=90°   β=102.22°   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°

Staurolite

Al4.93Fe0.85HMg0.2O12Si1.9Zn0.01

Caucia, F.Callegari, A.Oberti, R.Ungaretti, L.Hawthorne, F. C.

The Canadian Mineralogist (1994) 32, 477-489

a=7.864Å   b=16.619Å   c=5.659Å

α=90°   β=90.17°   γ=90°

Staurolite

Al4.9Fe0.85Mg0.18O9Si1.9Zn0.01

Caucia, F.Callegari, A.Oberti, R.Ungaretti, L.Hawthorne, F. C.

The Canadian Mineralogist (1994) 32, 477-489

a=7.866Å   b=16.621Å   c=5.658Å

α=90°   β=90.15°   γ=90°

Sodic-ferri-ferropedrizite

Al0.22Ca0.04F0.56Fe3.26H1.44K0.06Li1.87MgMn0.35Na1.2O23.44Si8Ti0.12

Oberti, R.Camara, F.Caballero, J. M.Ottolini, L.

The Canadian Mineralogist (2003) 41, 1345-1354

a=9.496Å   b=17.883Å   c=5.297Å

α=90°   β=102.06°   γ=90°

Ferri-clinoferroholmquistite

Al0.26Ca0.02F0.2Fe3.24H1.8Li2.18Mg1.06Mn0.14Na0.64O23.8Si8Zn0.02

Oberti, R.Camara, F.Caballero, J. M.Ottolini, L.

The Canadian Mineralogist (2003) 41, 1345-1354

a=9.462Å   b=17.898Å   c=5.302Å

α=90°   β=101.88°   γ=90°

Leakeite

Ca0.04Fe2H2Li0.83Mg2.17Na2.962O24Si8

Hawthorne, F. C.Oberti, R.Ungaretti, L.Grice, J. D.

American Mineralogist (1992) 77, 1112-1115

a=9.822Å   b=17.836Å   c=5.286Å

α=90°   β=104.37°   γ=90°

Potassic-chlorohastingsite

Al1.88Ca1.74Cl0.56F0.26Fe2.94H0.6K1.8Mg1.76Na2.5O25.16Si6.44Ti0.04

Oberti RUngaretti LCannillo EHawthorne F C

American Mineralogist (1993) 78, 746-752

a=9.884Å   b=18.143Å   c=5.332Å

α=90°   β=104.86°   γ=90°

Amphibole

Al2.3Ca1.94F0.26Fe2.76H2.12K1.9Mg1.8Na1.56O23.74Si6.08Ti0.06

Oberti RUngaretti LCannillo EHawthorne F C

American Mineralogist (1993) 78, 746-752

a=9.895Å   b=18.119Å   c=5.332Å

α=90°   β=105.17°   γ=90°

Potassic-chlorohastingsite

Al2.18Ca1.86Cl0.98F0.14Fe3.58H2K2.7Mg1.06Na1.94O24.88Si6.16Ti0.02

Oberti RUngaretti LCannillo EHawthorne F C

American Mineralogist (1993) 78, 746-752

a=9.922Å   b=18.219Å   c=5.360Å

α=90°   β=104.81°   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°

Fluoro-edenite

Al1.24Ca1.41F2Mg4.35Mn0.87Na1.18O22Si6.92

Oberti, R.Hawthorne, F. C.Raudsepp, M.

European Journal of Mineralogy (1997) 9, 115-122

a=9.829Å   b=18.024Å   c=5.284Å

α=90°   β=104.66°   γ=90°

Fluoropargasite

Al2.85Ca1.65F2Mg3.38Mn1.24Na0.87O22Si6.01

Oberti, R.Hawthorne, F. C.Raudsepp, M.

European Journal of Mineralogy (1997) 9, 115-122

a=9.812Å   b=17.926Å   c=5.308Å

α=90°   β=105.10°   γ=90°

Kaersutite

Al2.512Ca1.675Cl0.008F0.014H1.356K0.199Mg4.13Na0.889O23.978Si6.168Ti0.43

Tiepolo, M.Zanetti, A.Oberti, R.

European Journal of Mineralogy (1999) 11, 345-354

a=9.860Å   b=17.984Å   c=5.291Å

α=90°   β=105.24°   γ=90°

Kaersutite

Al2.319Ca1.742Cl0.002F0.014H1.305K0.193Mg4.12Na0.913O23.984Si6.131Ti0.57

Tiepolo, M.Zanetti, A.Oberti, R.

European Journal of Mineralogy (1999) 11, 345-354

a=9.906Å   b=18.015Å   c=5.296Å

α=90°   β=105.35°   γ=90°

Kaersutite

Al2.463Ca1.734Cl0.002F0.009H1.403K0.226Mg4.082Na0.932O23.989Si5.967Ti0.64

Tiepolo, M.Zanetti, A.Oberti, R.

European Journal of Mineralogy (1999) 11, 345-354

a=9.907Å   b=18.019Å   c=5.304Å

α=90°   β=105.38°   γ=90°