Structures published

Total: 79

Na0.9 Ca2.6 Ti0.5 (Si2 O7) (O0.1 (O H)0.9) F

Ca_2.6FH_0.9Na_0.9O₈Si₂Ti_0.5

Cannillo, E.Mazzi, F.Rossi, G.

Kristallografiya (1971) 16, 1167-1173

a=9.667Å b=5.731Å c=7.334Å

α=90° β=101.05° γ=101.31°

Ca3 (Ti.8 Sn.2) ((As3 Si Be O10)2)

As₆Be₂Ca₃O₂₀Si₂Sn_0.2Ti_0.8

Cannillo, E.Giuseppetti, G.Tadini, C.Carobbi, S.G.

Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti, Serie 8 (1, 1946-) (1969) 46, 457-467

a=8.36Å b=8.36Å c=15.3Å

α=90° β=90° γ=120°

(Na0.55 K0.2) (Na1.85 Ca0.15) (Li0.25 Mg3.4 Al0.1 Fe1.25) (Si8 O22) F0.4 (O H)1.6

Al_0.1Ca_0.15F_0.4Fe_1.25H_1.6K_0.2Li_0.25Mg_3.4Na_2.4O_23.6Si₈

Hawthorne, F.C.Ungaretti, L.Smelik, E.A.Cannillo, E.Oberti, R.

American Mineralogist (1994) 79, 443-451

a=9.7709Å b=17.88718Å c=5.2889Å

α=90° β=103.819° γ=90°

(Na0.56 K0.18) (Na1.9 Ca0.1) (Li0.24 Mg3.34 Al0.08 Fe1.3 Ti0.04) (Si7.94 Al0.06) O22 F0.42 (O H)1.58

Al_0.14Ca_0.1F_0.42Fe_1.3H_1.58K_0.18Li_0.24Mg_3.34Na_2.46O_23.58Si_7.94Ti_0.04

Hawthorne, F.C.Ungaretti, L.Oberti, R.Cannillo, E.Smelik, E.A.

American Mineralogist (1994) 79, 443-451

a=9.7788Å b=17.88779Å c=5.2873Å

α=90° β=103.855° γ=90°

(Na0.3 K0.4) (Ca1.94 Na0.06) (Mg1.84 Fe2.78 Al0.38) (Si6.08 Al1.92 O22) (O H)1.72 F0.28

Al_2.3Ca_1.94F_0.28Fe_2.78H_1.72K_0.4Mg_1.84Na_0.36O_23.72Si_6.08

Oberti, R.Hawthorne, F.C.Ungaretti, L.Cannillo, E.

American Mineralogist (1993) 78, 746-752

a=9.895Å b=18.119Å c=5.332Å

α=90° β=105.17° γ=90°

(Na0.45 K0.38) (Ca1.74 Na0.2 Fe0.06) (Mg1.72 Fe2.96 Al0.32) (Si6.44 Al1.56 O22) (O H)1.16 F0.28 Cl0.56

Al_1.88Ca_1.74Cl_0.56F_0.28Fe_3.02H_1.16K_0.38Mg_1.72Na_0.65O_23.16Si_6.44

Oberti, R.Ungaretti, L.Hawthorne, F.C.Cannillo, E.

American Mineralogist (1993) 78, 746-752

a=9.884Å b=18.1429Å c=5.332Å

α=90° β=104.86° γ=90°

Na.7 (Ca1.88 Na.05 Fe.07) (Mg3.68 Fe.53 Al.74 Ti.05) (Si6.52 Al1.48) O22 (O H)2

Al_2.22Ca_1.88Fe_0.6H₂Mg_3.68Na_0.75O₂₄Si_6.52Ti_0.05

Oberti, R.Cannillo, E.Ungaretti, L.Hawthorne, F.C.

Canadian Mineralogist (1995) 33, 867-878

a=9.89Å b=18.024Å c=5.292Å

α=90° β=105.25° γ=90°

Na0.78 (Ca1.81 Fe0.15 Mg0.04) (Mg3.4 Fe0.89 Al0.68 Ti0.03) (Si6.32 Al1.68 O22) Cl0.03 (O H)1.97

Al_2.36Ca_1.81Cl_0.03Fe_1.04H_1.97Mg_3.44Na_0.78O_23.97Si_6.32Ti_0.03

Oberti, R.Hawthorne, F.C.Ungaretti, L.Cannillo, E.

Canadian Mineralogist (1995) 33, 867-878

a=9.867Å b=17.998Å c=5.285Å

α=90° β=105.19° γ=90°

(Na.55 K.03) (Ca1.88 Na.05 Fe.07) (Mg3.70 Fe.51 Al.74 Ti.05) (Si6.56 Al1.44) O22 (O H)2

Al_2.18Ca_1.88Fe_0.58H₂K_0.03Mg_3.7Na_0.6O₂₄Si_6.56Ti_0.05

Oberti, R.Hawthorne, F.C.Ungaretti, L.Cannillo, E.

Canadian Mineralogist (1995) 33, 867-878

a=9.86Å b=17.984Å c=5.29Å

α=90° β=105.26° γ=90°

(Na.76 K.03) (Ca1.76 Fe.24) (Mg3.51 Fe.62 Al.87) (Si6.2 Al1.8) O22 Cl.02 F.02 (O H)1.96

Al_2.67Ca_1.76Cl_0.02F_0.02Fe_0.86H_1.96K_0.03Mg_3.51Na_0.76O_23.96Si_6.2

Oberti, R.Hawthorne, F.C.Cannillo, E.Ungaretti, L.

Canadian Mineralogist (1995) 33, 867-878

a=9.828Å b=17.917Å c=5.29Å

α=90° β=105.16° γ=90°

Na.8 (Ca1.85 Fe.15) (Mg3.5 Fe.75 Al.7 Ti.05) (Si6.3 Al1.7) O22 (O H)2

Al_2.4Ca_1.85Fe_0.9H₂Mg_3.5Na_0.8O₂₄Si_6.3Ti_0.05

Oberti, R.Ungaretti, L.Hawthorne, F.C.Cannillo, E.

Canadian Mineralogist (1995) 33, 867-878

a=9.869Å b=17.99Å c=5.293Å

α=90° β=105.3° γ=90°

(Na.68 K.04) (Ca1.87 Fe.13) (Mg3.85 Fe.44 Al.61 Cr.06 Ti.04) (Si6.38 Al1.62) O22 F.01 (O H)1.99

Al_2.23Ca_1.87Cr_0.06F_0.01Fe_0.57H_1.99K_0.04Mg_3.85Na_0.68O_23.99Si_6.38Ti_0.04

Oberti, R.Hawthorne, F.C.Cannillo, E.Ungaretti, L.

Canadian Mineralogist (1995) 33, 867-878

a=9.866Å b=17.994Å c=5.291Å

α=90° β=105.24° γ=90°

(Na.78 K.03) (Ca1.88 Fe.12) (Mg3.49 Fe.75 Al.66 Cr.05 Ti.05) (Si6.22 Al1.78) O22 F.03 (O H)1.97

Al_2.44Ca_1.88Cr_0.05F_0.03Fe_0.87H_1.97K_0.03Mg_3.49Na_0.78O_23.97Si_6.22Ti_0.05

Oberti, R.Hawthorne, F.C.Ungaretti, L.Cannillo, E.

Canadian Mineralogist (1995) 33, 867-878

a=9.874Å b=17.995Å c=5.298Å

α=90° β=105.4° γ=90°

(Na.89 K.01) (Ca1.81 Mg.04 Fe.15) (Mg3.74 Fe.45 Al.78 Ti.03) (Si6.2 Al1.8) O22 F.02 Cl.02 (O H)1.96

Al_2.58Ca_1.81Cl_0.02F_0.02Fe_0.6H_1.96K_0.01Mg_3.78Na_0.89O_23.96Si_6.2Ti_0.03

Oberti, R.Hawthorne, F.C.Ungaretti, L.Cannillo, E.

Canadian Mineralogist (1995) 33, 867-878

a=9.871Å b=17.962Å c=5.279Å

α=90° β=105.22° γ=90°

(Na.92 K.01) (Ca1.8 Mg.08 Fe.12) (Mg3.72 Fe.33 Al.92 Cr.03) (Si6.1 Al1.9) O22 F.03 (O H)1.97

Al_2.82Ca_1.8Cr_0.03F_0.03Fe_0.45H_1.97K_0.01Mg_3.8Na_0.92O_23.97Si_6.1

Oberti, R.Hawthorne, F.C.Ungaretti, L.Cannillo, E.

Canadian Mineralogist (1995) 33, 867-878

a=9.854Å b=17.935Å c=5.285Å

α=90° β=105.31° γ=90°

(Na0.55 K0.36) (Na0.9 Ca0.92 Mn0.18) (Mg3.98 Fe0.2 Mn0.82) (Si8 O22) F0.36 (O H)1.64

Ca_0.92F_0.36Fe_0.2H_1.64K_0.36Mg_3.98MnNa_1.45O_23.64Si₈

Oberti, R.Ungaretti, L.Hawthorne, F.C.Cannillo, E.

European Journal of Mineralogy (1,1989-) (1993) 5, 43-51

a=9.966Å b=18.066Å c=5.279Å

α=90° β=104.41° γ=90°

Ba2 Fe Ce2 Ti2 Si8 O26

Ba₂Ce₂FeO₂₆Si₈Ti₂

Cannillo, E.Mazzi, F.Rossi, G.

Tschermaks Mineralogische und Petrographische Mitteilungen (-1978) (1972) 17, 233-246

a=10.5Å b=9.58Å c=11.78Å

α=90° β=109.53° γ=90°

(Fe4.194 Zn0.058 Zr0.04 Ti0.2 Li0.4 Mn0.11) (Ca0.02 Na1.96 Mn0.02) (Na0.6 K0.36) ((Al0.1 Si7.9) O22) (O0.4 (O H)0.67 F0.93)

Al_0.1Ca_0.02F_0.93Fe_4.194H_0.67K_0.36Li_0.4Mn_0.13Na_2.56O_23.07Si_7.9Ti_0.2Zn_0.058Zr_0.04

Hawthorne, F.C.Oberti, R.Ottolini, L.Cannillo, E.Roelofsen, J.N.Martin, R.F.

Canadian Mineralogist (2001) 39, 1161-1170

a=9.876Å b=18.036Å c=5.315Å

α=90° β=103.74° γ=90°

(Fe4.487 Zn0.022 Ti0.08 Li0.34 Mn0.07) (Ca0.04 Na1.96) (Na0.73 K0.27) (Al0.16 Si7.84) O22 (O0.16 (O H)0.65 F1.19)

Al_0.16Ca_0.04F_1.19Fe_4.487H_0.65K_0.27Li_0.34Mn_0.07Na_2.69O_22.81Si_7.84Ti_0.08Zn_0.022

Hawthorne, F.C.Oberti, R.Roelofsen, J.N.Ottolini, L.Cannillo, E.Martin, R.F.

Canadian Mineralogist (2001) 39, 1161-1170

a=9.861Å b=18.033Å c=5.318Å

α=90° β=103.68° γ=90°

(Fe4.502 Zn0.028 Zr0.01 Ti0.13 Li0.3 Mn0.03) (Mn0.05 Ca0.07 Na1.88) (Na0.72 K0.28) (Al0.16 Si7.84) O22 (O0.26 (O H)0.69 F1.05)

Al_0.16Ca_0.07F_1.05Fe_4.502H_0.69K_0.28Li_0.3Mn_0.08Na_2.6O_22.95Si_7.84Ti_0.13Zn_0.028Zr_0.01

Hawthorne, F.C.Oberti, R.Cannillo, E.Ottolini, L.Roelofsen, J.N.Martin, R.F.

Canadian Mineralogist (2001) 39, 1161-1170

a=9.874Å b=18.054Å c=5.318Å

α=90° β=103.66° γ=90°

(Fe4.223 Zn0.087 Zr0.04 Ti0.1 Li0.37 Mn0.18) (Ca0.04 Na1.96) (Na0.52 K0.48) (Al0.06 Si7.94) O22 (O0.2 (O H)0.91 F0.89)

Al_0.06Ca_0.04F_0.89Fe_4.223H_0.91K_0.48Li_0.37Mn_0.18Na_2.48O_23.11Si_7.94Ti_0.1Zn_0.087Zr_0.04

Hawthorne, F.C.Oberti, R.Martin, R.F.Cannillo, E.Ottolini, L.Roelofsen, J.N.

Canadian Mineralogist (2001) 39, 1161-1170

a=9.912Å b=18.05Å c=5.314Å

α=90° β=103.77° γ=90°

Na4.26 Nb3.94 Si8 O24.12 O2.8 (O H)1.2 (H2 O)8

H_17.2Na_4.26Nb_3.94O_36.12Si₈

Perrault, G.Boucher, C.Rossi, G.Vicat, J.Cannillo, E.

Acta Crystallographica B (24,1968-38,1982) (1973) 29, 1432-1438

a=7.408Å b=14.198Å c=7.148Å

α=90° β=90° γ=90°

Ca Na (Be Si2 O6) F

BeCaFNaO₆Si₂

Cannillo, E.Giuseppetti, G.Tazzoli, V.

Acta Crystallographica (1,1948-23,1967) (1967) 23, 255-259

a=7.401Å b=7.42Å c=9.939Å

α=90° β=90° γ=90°

Delhayelite

AlCa_2.5Cl_0.9F₂K_3.51Na_1.5O₁₉Si₇

Cannillo, E.Rossi, G.Ungaretti, L.

Rendiconti della Societa Italiana di Mineralogia e Petrologia (1970) 26, 63-75

a=24.86Å b=7.07Å c=6.53Å

α=90° β=90° γ=90°

Neptunite

Fe₂KLiNa₂O₂₄Si₈Ti₂

Cannillo, E.Mazzi, F.Rossi, G.

Acta Crystallographica (1966) 21, 200-208

a=16.46Å b=12.50Å c=10.01Å

α=90° β=115.43° γ=90°

Leucophanite

Be₄Ca_3.94Ce_0.12F_3.46La_0.06Na_3.76Nd_0.09O_24.54Pr_0.03Si₈

Cannillo, E.Giuseppetti, G.Mazzi, F.Tazzoli, V.

Zeitschrift fur Kristallographie (1992) 202, 71-79

a=7.417Å b=7.398Å c=9.986Å

α=90° β=90° γ=90°

Ferropargasite

Al_2.3Ca_1.94F_0.26Fe_2.76H_1.74K_0.37Mg_1.8Na_0.36O_23.74Si_6.08Ti_0.06

Oberti, R.Ungaretti, L.Cannillo, E.Hawthorne, 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

Al_1.88Ca_1.74Cl_0.56F_0.26Fe_2.94H_1.16K_0.36Mg_1.76Na_0.67O_25.16Si_6.44Ti_0.04

Oberti, R.Ungaretti, L.Cannillo, E.Hawthorne, F. C.

American Mineralogist (1993) 78, 746-752

a=9.884Å b=18.143Å c=5.332Å

α=90° β=104.86° γ=90°

Potassic-chlorohastingsite

Al_2.18Ca_1.86Cl_0.98F_0.14Fe_3.58H_0.88K_0.54Mg_1.06Na_0.5O_24.88Si_6.16Ti_0.02

Oberti, R.Ungaretti, L.Cannillo, E.Hawthorne, F. C.

American Mineralogist (1993) 78, 746-752

a=9.922Å b=18.219Å c=5.360Å

α=90° β=104.81° γ=90°

Macdonaldite

BaCa₄H₂₄O_48.4Si₁₆

Cannillo, E.Rossi, G.Ungaretti, L.

Atti della Accademia Nazionale dei Lincei (1968) 45, 399-414

a=14.081Å b=13.109Å c=23.560Å

α=90° β=90° γ=90°

Gotzenite

Ca₆NaO₁₈Si₄Ti

Cannillo, E.Mazzi, F.Rossi, G.

Soviet Physics Crystallography (1972) 16, 1026-1030

a=9.667Å b=5.731Å c=7.334Å

α=90° β=101.05° γ=101.31°

Aenigmatite

Fe₅Na₂O₂₀Si₆Ti

Cannillo, E.Mazzi, F.Fang, J. H.Robinson, P. D.Ohya, Y.

American Mineralogist (1971) 56, 427-446

a=10.406Å b=10.813Å c=8.926Å

α=104.93° β=96.87° γ=125.32°

Aenigmatite

Fe_5.16Na₂O₂₀Si_5.74Ti_1.1

Cannillo, E.Mazzi, F.Fang, J. H.Robinson, P. D.Ohya, Y.

American Mineralogist (1971) 56, 427-446

a=10.406Å b=10.813Å c=8.926Å

α=104.93° β=96.87° γ=125.32°

Elpidite

H₆Na₂O₁₈Si₆Zr

Cannillo, E.Rossi, G.Ungaretti, L.

American Mineralogist (1973) 58, 106-109

a=7.14Å b=14.68Å c=14.65Å

α=90° β=90° γ=90°

Ezcurrite

B₅H₅Na₂O₁₂

Cannillo, E.Dal Negro, A.Ungaretti, L.

American Mineralogist (1973) 58, 110-115

a=8.598Å b=9.570Å c=6.576Å

α=102.75° β=107.50° γ=71.52°

Leakeite

Al_0.14Ca_0.1F_0.21Fe_0.96H_0.97K_0.15Li_0.67Mg_2.3Mn_0.52Na_2.7O_23.79Si₈Ti_0.41

Hawthorne, F. C.Ungaretti, L.Oberti, R.Cannillo, E.

American Mineralogist (1994) 79, 443-451

a=9.748Å b=17.842Å c=5.287Å

α=90° β=104.12° γ=90°

Leakeite

Al_0.26Ca_0.04F_0.48Fe_1.42H_1.28K_0.2Li_0.74Mg_2.24Mn_0.42Na_2.71O_23.5Si_7.92

Hawthorne, F. C.Ungaretti, L.Oberti, R.Cannillo, E.

American Mineralogist (1994) 79, 443-451

a=9.790Å b=17.848Å c=5.287Å

α=90° β=104.10° γ=90°

Leakeite

Al_0.26Ca_0.04F_0.48Fe_1.42H_1.28K_0.2Li_0.74Mg_2.24Mn_0.42Na_2.71O_23.5Si_7.92

Hawthorne, F. C.Ungaretti, L.Oberti, R.Cannillo, E.

American Mineralogist (1994) 79, 443-451

a=9.822Å b=17.836Å c=5.286Å

α=90° β=104.37° γ=90°

Ferri-eckermannite

Al_0.16Ca_0.1F_0.42Fe_1.174H₂K_0.2Li_0.24Mg_3.34Mn_0.126Na_2.45O_23.58Si_7.92Ti_0.04

Hawthorne, F. C.Ungaretti, L.Oberti, R.Cannillo, E.

American Mineralogist (1994) 79, 443-451

a=9.771Å b=17.887Å c=5.289Å

α=90° β=103.82° γ=90°

Ferri-eckermannite

Al_0.16Ca_0.1F_0.42Fe_1.174H₂K_0.2Li_0.24Mg_3.34Mn_0.126Na_2.45O_23.58Si_7.92Ti_0.04

Hawthorne, F. C.Ungaretti, L.Oberti, R.Cannillo, E.

American Mineralogist (1994) 79, 443-451

a=9.779Å b=17.888Å c=5.287Å

α=90° β=103.85° γ=90°

Ungarettiite

Ca_0.03K_0.152Mg_0.28Mn_4.72Na_2.798O₂₄Si₈

Hawthorne, F. C.Oberti, R.Cannillo, E.Sardone, N.Zanetti, A.Grice, J. D.Ashley, P. M.

American Mineralogist (1995) 80, 165-172

a=9.889Å b=18.033Å c=5.296Å

α=90° β=105.08° γ=90°

Ungarettiite

Ca_0.03K_0.152Mg_0.29Mn_4.71Na_2.77O₂₄Si₈

Hawthorne, F. C.Oberti, R.Cannillo, E.Sardone, N.Zanetti, A.Grice, J. D.Ashley, P. M.

American Mineralogist (1995) 80, 165-172

a=9.893Å b=18.041Å c=5.295Å

α=90° β=105.10° γ=90°

Tremolite

Al_0.83Ca_1.67F_0.027Fe_1.4H_1.973K_0.04Mg_3.65Mn_0.03Na_0.15O_23.973Si_7.38

Oberti, R.Ungaretti, L.Cannillo, E.Hawthorne, F. C.Memmi, I.

European Journal of Mineralogy (1995) 7, 1049-1063

a=9.810Å b=18.091Å c=5.294Å

α=90° β=104.58° γ=90°

Pargasite

Al_0.86Ca_1.85F_0.042Fe_1.55H_1.958K_0.1Mg_2.98Mn_0.02Na_0.43O_23.958Si_7.49Ti_0.21

Oberti, R.Ungaretti, L.Cannillo, E.Hawthorne, F. C.Memmi, I.

European Journal of Mineralogy (1995) 7, 1049-1063

a=9.869Å b=18.058Å c=5.320Å

α=90° β=105.03° γ=90°

Pargasite

Al_0.97Ca_1.84F_0.028Fe_1.57H_1.972K_0.1Mg_2.97Mn_0.02Na_0.45Ni_0.01O_23.972Si_7.4Ti_0.21Zn_0.01

Oberti, R.Ungaretti, L.Cannillo, E.Hawthorne, F. C.Memmi, I.

European Journal of Mineralogy (1995) 7, 1049-1063

a=9.867Å b=18.044Å c=5.318Å

α=90° β=105.06° γ=90°

Pargasite

Al_0.99Ca_1.83F_0.042Fe_1.45H_1.958K_0.1Mg_3.06Mn_0.02Na_0.47O_23.958Si_7.31Ti_0.33

Oberti, R.Ungaretti, L.Cannillo, E.Hawthorne, F. C.Memmi, I.

European Journal of Mineralogy (1995) 7, 1049-1063

a=9.870Å b=18.046Å c=5.318Å

α=90° β=105.04° γ=90°

Chiavennite

Be₂CaH₆MnO₁₇Si₅

Tazzoli, V.Domeneghetti, M. C.Mazzi, F.Cannillo, E.

European Journal of Mineralogy (1995) 7, 1339-1334

a=8.729Å b=31.326Å c=4.903Å

α=90° β=90° γ=90°

Latiumite

C_0.3Al_2.85Ca₃K_0.85O_14.67S_0.71Si_2.15

Cannillo, E.Dal Negro, A.Rossi, G.

American Mineralogist (1973) 58, 466-470

a=12.06Å b=5.08Å c=10.81Å

α=90° β=106.0° γ=90°

Bavenite

Al₂Be₂Ca₄H₂O₂₈Si₉

Cannillo, E.Coda, A.Fagnani, G.

Acta Crystallographica (1966) 20, 301-309

a=23.19Å b=5.005Å c=19.39Å

α=90° β=90° γ=90°

Andremeyerite

BaFe_1.92Mg_0.08O₇Si₂

Cannillo, E.Mazzi, F.Rossi, G.

American Mineralogist (1988) 73, 608-612

a=7.488Å b=13.785Å c=7.085Å

α=90° β=118.23° γ=90°

Richterite

Al_0.358Ca_1.393F_1.163Fe_0.266H_0.837K_0.266Mg_4.696Mn_0.013Na_1.168O_22.837Si_7.629Ti_0.036

Oberti, R.Ungaretti, L.Cannillo, E.Hawthorne, F. C.

European Journal of Mineralogy (1992) 4, 425-439

a=9.884Å b=18.005Å c=5.274Å

α=90° β=104.65° γ=90°

Richterite

Al_0.098Ca_1.042F_0.62H_1.38K_0.872Mg_4.872Mn_0.072Na_1.114O_23.38Si_7.951Sr_0.051Ti_0.006

Oberti, R.Ungaretti, L.Cannillo, E.Hawthorne, F. C.

European Journal of Mineralogy (1992) 4, 425-439

a=9.998Å b=17.976Å c=5.273Å

α=90° β=104.75° γ=90°

Richterite

Al_0.018Ca_1.098F_1.263Fe_0.012H_0.737K_0.724Mg_4.983Mn_0.004Na_1.172O_22.737Si_7.887Ti_0.002

Oberti, R.Ungaretti, L.Cannillo, E.Hawthorne, F. C.

European Journal of Mineralogy (1992) 4, 425-439

a=9.970Å b=17.985Å c=5.273Å

α=90° β=104.81° γ=90°

Richterite

Al_0.08Ca_0.966F_0.664Fe_0.583H_1.336K_0.772Mg_3.889Mn_0.01Na_1.173O_23.336Si_7.73Ti_0.708

Oberti, R.Ungaretti, L.Cannillo, E.Hawthorne, F. C.

European Journal of Mineralogy (1992) 4, 425-439

a=9.948Å b=18.025Å c=5.281Å

α=90° β=104.72° γ=90°

Richterite

Al_0.085Ca_0.97F_0.719Fe_0.543H_1.281K_0.777Mg_3.964Mn_0.016Na_1.199O_23.281Si_7.72Ti_0.672

Oberti, R.Ungaretti, L.Cannillo, E.Hawthorne, F. C.

European Journal of Mineralogy (1992) 4, 425-439

a=9.950Å b=18.035Å c=5.284Å

α=90° β=104.76° γ=90°

Richterite

Al_0.053Ca_1.014F_1.383Fe_0.292H_0.617K_0.986Mg_4.65Mn_0.006Na_0.963O_22.617Si_7.677Ti_0.32

Oberti, R.Ungaretti, L.Cannillo, E.Hawthorne, F. C.

European Journal of Mineralogy (1992) 4, 425-439

a=10.020Å b=18.026Å c=5.282Å

α=90° β=104.96° γ=90°

Richterite

Al_0.062Ca_1.026F_1.444Fe_0.295H_0.556KMg_4.656Mn_0.007Na_0.935O_22.556Si_7.58Ti_0.399

Oberti, R.Ungaretti, L.Cannillo, E.Hawthorne, F. C.

European Journal of Mineralogy (1992) 4, 425-439

a=10.022Å b=18.029Å c=5.284Å

α=90° β=105.01° γ=90°